fix: handle missing schemaState in migration

.eslintrc.json

@@ -39,26 +39,5 @@
         "allowReferrer": true
       }
     ]
-  },
+  }
-  "overrides": [
-    {
-      "files": ["packages/excalidraw/**/*.{ts,tsx}"],
-      "excludedFiles": ["packages/excalidraw/**/*.test.{ts,tsx}", "packages/excalidraw/**/*.test.*.{ts,tsx}"],
-      "rules": {
-        "@typescript-eslint/no-restricted-imports": [
-          "error",
-          {
-            "patterns": [
-              {
-                "group": ["@excalidraw/excalidraw"],
-                "message": "Do not import from the barrel 'index.tsx' files. Use direct relative imports to the specific module instead.",
-                "allowTypeImports": true
-              }
-            ],
-            "paths": [".", "..", "../..", "../../..", "../../../..", "../../../../..", "../index", "../../index", "../../../index", "../../../../index"]
-          }
-        ]
-      }
-    }
-  ]
 }

dev-docs/docs/@excalidraw/excalidraw/api/excalidraw-element-skeleton.mdx

@@ -172,7 +172,7 @@ convertToExcalidrawElements([
     type: "arrow",
     x: 450,
     y: 20,
-    startArrowhead: "circle",
+    startArrowhead: "dot",
     endArrowhead: "triangle",
     strokeColor: "#1971c2",
     strokeWidth: 2,

examples/with-script-in-browser/initialData.tsx

@@ -1,4 +1,4 @@
-import type { ExcalidrawElementSkeleton } from "@excalidraw/excalidraw/element/transform";
+import type { ExcalidrawElementSkeleton } from "@excalidraw/excalidraw/data/transform";
 import type { FileId } from "@excalidraw/excalidraw/element/types";
 
 const elements: ExcalidrawElementSkeleton[] = [

examples/with-script-in-browser/package.json

@@ -3,14 +3,14 @@
   "version": "1.0.0",
   "private": true,
   "dependencies": {
-    "@excalidraw/excalidraw": "*",
-    "browser-fs-access": "0.38.0",
     "react": "19.0.0",
-    "react-dom": "19.0.0"
+    "react-dom": "19.0.0",
+    "@excalidraw/excalidraw": "*",
+    "browser-fs-access": "0.29.1"
   },
   "devDependencies": {
-    "typescript": "^5",
+    "vite": "5.0.12",
-    "vite": "5.0.12"
+    "typescript": "^5"
   },
   "scripts": {
     "start": "vite",

examples/with-script-in-browser/utils.ts

@@ -4,6 +4,8 @@ import { unstable_batchedUpdates } from "react-dom";
 
 type FILE_EXTENSION = Exclude<keyof typeof MIME_TYPES, "binary">;
 
+const INPUT_CHANGE_INTERVAL_MS = 500;
+
 export type ResolvablePromise<T> = Promise<T> & {
   resolve: [T] extends [undefined] ? (value?: T) => void : (value: T) => void;
   reject: (error: Error) => void;
@@ -52,6 +54,40 @@ export const fileOpen = <M extends boolean | undefined = false>(opts: {
     extensions,
     mimeTypes,
     multiple: opts.multiple ?? false,
+    legacySetup: (resolve, reject, input) => {
+      const scheduleRejection = debounce(reject, INPUT_CHANGE_INTERVAL_MS);
+      const focusHandler = () => {
+        checkForFile();
+        document.addEventListener("keyup", scheduleRejection);
+        document.addEventListener("pointerup", scheduleRejection);
+        scheduleRejection();
+      };
+      const checkForFile = () => {
+        // this hack might not work when expecting multiple files
+        if (input.files?.length) {
+          const ret = opts.multiple ? [...input.files] : input.files[0];
+          resolve(ret as RetType);
+        }
+      };
+      requestAnimationFrame(() => {
+        window.addEventListener("focus", focusHandler);
+      });
+      const interval = window.setInterval(() => {
+        checkForFile();
+      }, INPUT_CHANGE_INTERVAL_MS);
+      return (rejectPromise) => {
+        clearInterval(interval);
+        scheduleRejection.cancel();
+        window.removeEventListener("focus", focusHandler);
+        document.removeEventListener("keyup", scheduleRejection);
+        document.removeEventListener("pointerup", scheduleRejection);
+        if (rejectPromise) {
+          // so that something is shown in console if we need to debug this
+          console.warn("Opening the file was canceled (legacy-fs).");
+          rejectPromise(new Error("Request Aborted"));
+        }
+      };
+    },
   }) as Promise<RetType>;
 };
 

excalidraw-app/App.tsx

@@ -5,8 +5,6 @@ import {
   CaptureUpdateAction,
   reconcileElements,
   useEditorInterface,
-  ExcalidrawAPIProvider,
-  useExcalidrawAPI,
 } from "@excalidraw/excalidraw";
 import { trackEvent } from "@excalidraw/excalidraw/analytics";
 import { getDefaultAppState } from "@excalidraw/excalidraw/appState";
@@ -36,6 +34,7 @@ import {
 import polyfill from "@excalidraw/excalidraw/polyfill";
 import { useCallback, useEffect, useRef, useState } from "react";
 import { loadFromBlob } from "@excalidraw/excalidraw/data/blob";
+import { useCallbackRefState } from "@excalidraw/excalidraw/hooks/useCallbackRefState";
 import { t } from "@excalidraw/excalidraw/i18n";
 
 import {
@@ -75,7 +74,6 @@ import type {
   BinaryFiles,
   ExcalidrawInitialDataState,
   UIAppState,
-  ExcalidrawProps,
 } from "@excalidraw/excalidraw/types";
 import type { ResolutionType } from "@excalidraw/common/utility-types";
 import type { ResolvablePromise } from "@excalidraw/common/utils";
@@ -116,7 +114,6 @@ import {
 } from "./data";
 
 import { updateStaleImageStatuses } from "./data/FileManager";
-import { FileStatusStore } from "./data/fileStatusStore";
 import {
   importFromLocalStorage,
   importUsernameFromLocalStorage,
@@ -269,7 +266,7 @@ const initializeScene = async (opts: {
               repairBindings: true,
               deleteInvisibleElements: true,
             }),
-            localDataState?.elements,
+            scene.elements,
           ),
           appState: restoreAppState(
             imported.appState,
@@ -372,8 +369,6 @@ const initializeScene = async (opts: {
 };
 
 const ExcalidrawWrapper = () => {
-  const excalidrawAPI = useExcalidrawAPI();
-
   const [errorMessage, setErrorMessage] = useState("");
   const isCollabDisabled = isRunningInIframe();
 
@@ -404,6 +399,9 @@ const ExcalidrawWrapper = () => {
     }, VERSION_TIMEOUT);
   }, []);
 
+  const [excalidrawAPI, excalidrawRefCallback] =
+    useCallbackRefState<ExcalidrawImperativeAPI>();
+
   const [, setShareDialogState] = useAtom(shareDialogStateAtom);
   const [collabAPI] = useAtom(collabAPIAtom);
   const [isCollaborating] = useAtomWithInitialValue(isCollaboratingAtom, () => {
@@ -435,15 +433,18 @@ const ExcalidrawWrapper = () => {
     }
   }, [excalidrawAPI]);
 
-  // ---------------------------------------------------------------------------
+  useEffect(() => {
-  // Hoisted loadImages
+    if (!excalidrawAPI || (!isCollabDisabled && !collabAPI)) {
-  // ---------------------------------------------------------------------------
+      return;
-  const loadImages = useCallback(
+    }
-    (data: ResolutionType<typeof initializeScene>, isInitialLoad = false) => {
+
-      if (!data.scene || !excalidrawAPI) {
+    const loadImages = (
+      data: ResolutionType<typeof initializeScene>,
+      isInitialLoad = false,
+    ) => {
+      if (!data.scene) {
         return;
       }
-
       if (collabAPI?.isCollaborating()) {
         if (data.scene.elements) {
           collabAPI
@@ -470,12 +471,6 @@ const ExcalidrawWrapper = () => {
           }, [] as FileId[]) || [];
 
         if (data.isExternalScene) {
-          if (fileIds.length) {
-            // Direct Firebase call (not through FileManager), so track manually
-            FileStatusStore.updateStatuses(
-              fileIds.map((id) => [id, "loading"]),
-            );
-          }
           loadFilesFromFirebase(
             `${FIREBASE_STORAGE_PREFIXES.shareLinkFiles}/${data.id}`,
             data.key,
@@ -487,18 +482,12 @@ const ExcalidrawWrapper = () => {
               erroredFiles,
               elements: excalidrawAPI.getSceneElementsIncludingDeleted(),
             });
-            FileStatusStore.updateStatuses([
-              ...loadedFiles.map((f) => [f.id, "loaded"] as [FileId, "loaded"]),
-              ...[...erroredFiles.keys()].map(
-                (id) => [id, "error"] as [FileId, "error"],
-              ),
-            ]);
           });
         } else if (isInitialLoad) {
           if (fileIds.length) {
             LocalData.fileStorage
               .getFiles(fileIds)
-              .then(async ({ loadedFiles, erroredFiles }) => {
+              .then(({ loadedFiles, erroredFiles }) => {
                 if (loadedFiles.length) {
                   excalidrawAPI.addFiles(loadedFiles);
                 }
@@ -511,19 +500,10 @@ const ExcalidrawWrapper = () => {
           }
           // on fresh load, clear unused files from IDB (from previous
           // session)
-          LocalData.fileStorage.clearObsoleteFiles({
+          LocalData.fileStorage.clearObsoleteFiles({ currentFileIds: fileIds });
-            currentFileIds: fileIds,
-          });
         }
       }
-    },
+    };
-    [collabAPI, excalidrawAPI],
-  );
-
-  useEffect(() => {
-    if (!excalidrawAPI || (!isCollabDisabled && !collabAPI)) {
-      return;
-    }
 
     initializeScene({ collabAPI, excalidrawAPI }).then(async (data) => {
       loadImages(data, /* isInitialLoad */ true);
@@ -571,7 +551,11 @@ const ExcalidrawWrapper = () => {
           const username = importUsernameFromLocalStorage();
           setLangCode(getPreferredLanguage());
           excalidrawAPI.updateScene({
-            ...localDataState,
+            elements: restoreElements(localDataState?.elements, null, {
+              repairBindings: true,
+              deleteInvisibleElements: true,
+            }),
+            appState: restoreAppState(localDataState?.appState, null),
             captureUpdate: CaptureUpdateAction.NEVER,
           });
           LibraryIndexedDBAdapter.load().then((data) => {
@@ -648,7 +632,7 @@ const ExcalidrawWrapper = () => {
         false,
       );
     };
-  }, [isCollabDisabled, collabAPI, excalidrawAPI, setLangCode, loadImages]);
+  }, [isCollabDisabled, collabAPI, excalidrawAPI, setLangCode]);
 
   useEffect(() => {
     const unloadHandler = (event: BeforeUnloadEvent) => {
@@ -793,56 +777,6 @@ const ExcalidrawWrapper = () => {
     [setShareDialogState],
   );
 
-  // ---------------------------------------------------------------------------
-  // onExport — intercepts file save to wait for pending image loads
-  // ---------------------------------------------------------------------------
-  const onExport: Required<ExcalidrawProps>["onExport"] = useCallback(
-    async function* () {
-      let snapshot = FileStatusStore.getSnapshot();
-      const { pending, total } = FileStatusStore.getPendingCount(
-        snapshot.value,
-      );
-      if (pending === 0) {
-        return;
-      }
-
-      // Yield initial progress
-      yield {
-        type: "progress",
-        progress: (total - pending) / total,
-        message: `Loading images (${total - pending}/${total})...`,
-      };
-
-      // Wait for all pending images to finish
-      while (true) {
-        snapshot = await FileStatusStore.pull(snapshot.version);
-        const { pending: nowPending, total: nowTotal } =
-          FileStatusStore.getPendingCount(snapshot.value);
-
-        yield {
-          type: "progress",
-          progress: (nowTotal - nowPending) / nowTotal,
-          message: `Loading images (${nowTotal - nowPending}/${nowTotal})...`,
-        };
-
-        if (nowPending === 0) {
-          await new Promise((r) => setTimeout(r, 500));
-          yield {
-            type: "progress",
-            message: `Preparing export...`,
-          };
-          return;
-        }
-      }
-    },
-    [],
-  );
-
-  // const onExport = () => {
-  //   return new Promise((r) => setTimeout(r, 2500));
-  //   // console.log("onExport");
-  // };
-
   // browsers generally prevent infinite self-embedding, there are
   // cases where it still happens, and while we disallow self-embedding
   // by not whitelisting our own origin, this serves as an additional guard
@@ -909,8 +843,8 @@ const ExcalidrawWrapper = () => {
       })}
     >
       <Excalidraw
+        excalidrawAPI={excalidrawRefCallback}
         onChange={onChange}
-        onExport={onExport}
         initialData={initialStatePromiseRef.current.promise}
         isCollaborating={isCollaborating}
         onPointerUpdate={collabAPI?.onPointerUpdate}
@@ -1276,9 +1210,7 @@ const ExcalidrawApp = () => {
   return (
     <TopErrorBoundary>
       <Provider store={appJotaiStore}>
-        <ExcalidrawAPIProvider>
+        <ExcalidrawWrapper />
-          <ExcalidrawWrapper />
-        </ExcalidrawAPIProvider>
       </Provider>
     </TopErrorBoundary>
   );

excalidraw-app/collab/Collab.tsx

@@ -72,7 +72,6 @@ import {
   FileManager,
   updateStaleImageStatuses,
 } from "../data/FileManager";
-import { FileStatusStore } from "../data/fileStatusStore";
 import { LocalData } from "../data/LocalData";
 import {
   isSavedToFirebase,
@@ -150,7 +149,6 @@ class Collab extends PureComponent<CollabProps, CollabState> {
     };
     this.portal = new Portal(this);
     this.fileManager = new FileManager({
-      onFileStatusChange: FileStatusStore.updateStatuses.bind(FileStatusStore),
       getFiles: async (fileIds) => {
         const { roomId, roomKey } = this.portal;
         if (!roomId || !roomKey) {

excalidraw-app/components/AI.tsx

@@ -25,19 +25,15 @@ export const AIComponents = ({
           const appState = excalidrawAPI.getAppState();
 
           const blob = await exportToBlob({
-            data: {
+            elements: children,
-              elements: children,
+            appState: {
-              appState: {
+              ...appState,
-                ...appState,
+              exportBackground: true,
-                exportBackground: true,
+              viewBackgroundColor: appState.viewBackgroundColor,
-                viewBackgroundColor: appState.viewBackgroundColor,
-              },
-              files: excalidrawAPI.getFiles(),
-            },
-            config: {
-              exportingFrame: frame,
-              mimeType: MIME_TYPES.jpg,
             },
+            exportingFrame: frame,
+            files: excalidrawAPI.getFiles(),
+            mimeType: MIME_TYPES.jpg,
           });
 
           const dataURL = await getDataURL(blob);

excalidraw-app/components/DebugCanvas.tsx

@@ -414,6 +414,7 @@ export const debugRenderer = throttleRAF(
   ) => {
     _debugRenderer(canvas, appState, elements, scale);
   },
+  { trailing: true },
 );
 
 export const loadSavedDebugState = () => {

excalidraw-app/data/FileManager.ts

@@ -40,12 +40,10 @@ export class FileManager {
 
   private _getFiles;
   private _saveFiles;
-  private _onFileStatusChange;
 
   constructor({
     getFiles,
     saveFiles,
-    onFileStatusChange,
   }: {
     getFiles: (fileIds: FileId[]) => Promise<{
       loadedFiles: BinaryFileData[];
@@ -55,13 +53,9 @@ export class FileManager {
       savedFiles: Map<FileId, BinaryFileData>;
       erroredFiles: Map<FileId, BinaryFileData>;
     }>;
-    onFileStatusChange?: (
-      updates: Array<[FileId, "loading" | "loaded" | "error"]>,
-    ) => void;
   }) {
     this._getFiles = getFiles;
     this._saveFiles = saveFiles;
-    this._onFileStatusChange = onFileStatusChange;
   }
 
   /**
@@ -152,8 +146,6 @@ export class FileManager {
       this.fetchingFiles.set(id, true);
     }
 
-    this._onFileStatusChange?.(ids.map((id) => [id, "loading"]));
-
     try {
       const { loadedFiles, erroredFiles } = await this._getFiles(ids);
 
@@ -164,13 +156,6 @@ export class FileManager {
         this.erroredFiles_fetch.set(fileId, true);
       }
 
-      this._onFileStatusChange?.([
-        ...loadedFiles.map((f) => [f.id, "loaded"] as [FileId, "loaded"]),
-        ...[...erroredFiles.keys()].map(
-          (id) => [id, "error"] as [FileId, "error"],
-        ),
-      ]);
-
       return { loadedFiles, erroredFiles };
     } finally {
       for (const id of ids) {
@@ -210,13 +195,6 @@ export class FileManager {
   };
 
   reset() {
-    if (this._onFileStatusChange && this.fetchingFiles.size) {
-      this._onFileStatusChange(
-        [...this.fetchingFiles.keys()].map(
-          (id) => [id, "error"] as [FileId, "error"],
-        ),
-      );
-    }
     this.fetchingFiles.clear();
     this.savingFiles.clear();
     this.savedFiles.clear();

excalidraw-app/data/LocalData.ts

@@ -42,7 +42,6 @@ import type { MaybePromise } from "@excalidraw/common/utility-types";
 import { SAVE_TO_LOCAL_STORAGE_TIMEOUT, STORAGE_KEYS } from "../app_constants";
 
 import { FileManager } from "./FileManager";
-import { FileStatusStore } from "./fileStatusStore";
 import { Locker } from "./Locker";
 import { updateBrowserStateVersion } from "./tabSync";
 
@@ -87,9 +86,11 @@ const saveDataStateToLocalStorage = (
       _appState.openSidebar = null;
     }
 
+    const persistedElements = getNonDeletedElements(elements);
+
     localStorage.setItem(
       STORAGE_KEYS.LOCAL_STORAGE_ELEMENTS,
-      JSON.stringify(getNonDeletedElements(elements)),
+      JSON.stringify(persistedElements),
     );
     localStorage.setItem(
       STORAGE_KEYS.LOCAL_STORAGE_APP_STATE,
@@ -167,7 +168,6 @@ export class LocalData {
   // ---------------------------------------------------------------------------
 
   static fileStorage = new LocalFileManager({
-    onFileStatusChange: FileStatusStore.updateStatuses.bind(FileStatusStore),
     getFiles(ids) {
       return getMany(ids, filesStore).then(
         async (filesData: (BinaryFileData | undefined)[]) => {

excalidraw-app/data/fileStatusStore.ts

@@ -1,48 +0,0 @@
-import { VersionedSnapshotStore } from "@excalidraw/common";
-
-import type { FileId } from "@excalidraw/element/types";
-
-export type FileLoadingStatus = "loading" | "loaded" | "error";
-
-export class FileStatusStore {
-  private static store = new VersionedSnapshotStore<
-    Map<FileId, FileLoadingStatus>
-  >(new Map());
-
-  static getSnapshot() {
-    return this.store.getSnapshot();
-  }
-
-  static pull(sinceVersion?: number) {
-    return this.store.pull(sinceVersion);
-  }
-
-  static updateStatuses(updates: Array<[FileId, FileLoadingStatus]>) {
-    if (!updates.length) {
-      return;
-    }
-    this.store.update((prev) => {
-      let changed = false;
-      const next = new Map(prev);
-      for (const [id, status] of updates) {
-        if (next.get(id) !== status) {
-          next.set(id, status);
-          changed = true;
-        }
-      }
-      return changed ? next : prev;
-    });
-  }
-
-  static getPendingCount(statuses: Map<FileId, FileLoadingStatus>) {
-    let pending = 0;
-    let total = 0;
-    for (const status of statuses.values()) {
-      total++;
-      if (status === "loading") {
-        pending++;
-      }
-    }
-    return { pending, total };
-  }
-}

excalidraw-app/debug.ts

@@ -1,3 +1,9 @@
+declare global {
+  interface Window {
+    debug: typeof Debug;
+  }
+}
+
 const lessPrecise = (num: number, precision = 5) =>
   parseFloat(num.toPrecision(precision));
 
@@ -151,70 +157,6 @@ export class Debug {
       return ret;
     };
   };
-
-  private static CHANGED_CACHE: Record<string, Record<string, unknown>> = {};
-
-  public static logChanged(name: string, obj: Record<string, unknown>) {
-    const prev = Debug.CHANGED_CACHE[name];
-
-    Debug.CHANGED_CACHE[name] = obj;
-
-    if (!prev) {
-      return;
-    }
-
-    const allKeys = new Set([...Object.keys(prev), ...Object.keys(obj)]);
-    const changed: Record<string, { prev: unknown; next: unknown }> = {};
-
-    for (const key of allKeys) {
-      const prevVal = prev[key];
-      const nextVal = obj[key];
-      if (!deepEqual(prevVal, nextVal)) {
-        changed[key] = { prev: prevVal, next: nextVal };
-      }
-    }
-
-    if (Object.keys(changed).length > 0) {
-      console.info(`[${name}] changed:`, changed);
-    }
-  }
-}
-
-function deepEqual(a: unknown, b: unknown): boolean {
-  if (Object.is(a, b)) {
-    return true;
-  }
-
-  if (
-    a === null ||
-    b === null ||
-    typeof a !== "object" ||
-    typeof b !== "object"
-  ) {
-    return false;
-  }
-
-  if (Array.isArray(a) !== Array.isArray(b)) {
-    return false;
-  }
-
-  const keysA = Object.keys(a as Record<string, unknown>);
-  const keysB = Object.keys(b as Record<string, unknown>);
-
-  if (keysA.length !== keysB.length) {
-    return false;
-  }
-
-  for (const key of keysA) {
-    if (
-      !deepEqual(
-        (a as Record<string, unknown>)[key],
-        (b as Record<string, unknown>)[key],
-      )
-    ) {
-      return false;
-    }
-  }
-
-  return true;
 }
+//@ts-ignore
+window.debug = Debug;

excalidraw-app/tests/collab.test.tsx

@@ -69,6 +69,114 @@ vi.mock("socket.io-client", () => {
  * i.e. multiplayer history tests could be a good first candidate, as we could test both history stacks simultaneously.
  */
 describe("collaboration", () => {
+  it("should preserve future element fields across collab reconciliation", async () => {
+    await render(<ExcalidrawApp />);
+
+    const frame = API.createElement({
+      type: "frame",
+      id: "A",
+      width: 100,
+      height: 100,
+      x: 0,
+      y: 0,
+      backgroundColor: "#ff0000",
+    });
+
+    const frameWithFutureFields = {
+      ...frame,
+      schemaState: {
+        tracks: {
+          ...frame.schemaState.tracks,
+          "host.myapp.frame": 1,
+        },
+      },
+      futureField: "keep-me",
+    } as typeof frame & {
+      schemaState: { tracks: Record<string, number> };
+      futureField: string;
+    };
+
+    API.updateScene({
+      elements: [frameWithFutureFields],
+      captureUpdate: CaptureUpdateAction.IMMEDIATELY,
+    });
+
+    await waitFor(() => {
+      expect((h.elements[0] as any).futureField).toBe("keep-me");
+      expect((h.elements[0] as any).schemaState).toEqual(
+        frameWithFutureFields.schemaState,
+      );
+      expect(h.elements[0].backgroundColor).toBe("#ff0000");
+    });
+
+    const remoteMovedFrame = newElementWith(h.elements[0] as any, {
+      x: 120,
+      y: 80,
+    });
+
+    const reconciled = (window.collab as any)._reconcileElements([
+      remoteMovedFrame,
+    ]);
+
+    expect(reconciled[0]).toEqual(
+      expect.objectContaining({
+        x: 120,
+        y: 80,
+        backgroundColor: "#ff0000",
+      }),
+    );
+    expect((reconciled[0] as any).futureField).toBe("keep-me");
+    expect((reconciled[0] as any).schemaState).toEqual(
+      frameWithFutureFields.schemaState,
+    );
+  });
+
+  it("should preserve future element fields on local edits before broadcast", async () => {
+    await render(<ExcalidrawApp />);
+
+    const rect = API.createElement({
+      type: "rectangle",
+      id: "A",
+      width: 100,
+      height: 100,
+      x: 0,
+      y: 0,
+    });
+
+    const rectWithFutureFields = {
+      ...rect,
+      schemaState: {
+        tracks: {
+          ...rect.schemaState.tracks,
+          "host.myapp.rect": 1,
+        },
+      },
+      futureField: { value: "keep-me" },
+    } as typeof rect & {
+      schemaState: { tracks: Record<string, number> };
+      futureField: { value: string };
+    };
+
+    API.updateScene({
+      elements: [rectWithFutureFields],
+      captureUpdate: CaptureUpdateAction.IMMEDIATELY,
+    });
+
+    const locallyEdited = newElementWith(h.elements[0] as any, { x: 200 });
+    API.updateScene({
+      elements: [locallyEdited],
+      captureUpdate: CaptureUpdateAction.NEVER,
+    });
+
+    await waitFor(() => {
+      expect((h.elements[0] as any).futureField).toEqual({ value: "keep-me" });
+      expect((h.elements[0] as any).schemaState).toEqual(
+        rectWithFutureFields.schemaState,
+      );
+      expect(h.elements[0]).toEqual(expect.objectContaining({ x: 200 }));
+    });
+  });
+
   it("should emit two ephemeral increments even though updates get batched", async () => {
     const durableIncrements: DurableIncrement[] = [];
     const ephemeralIncrements: EphemeralIncrement[] = [];
@@ -83,14 +191,18 @@ describe("collaboration", () => {
       }
     });
 
-    // eslint-disable-next-line dot-notation
+    // Ensure this test starts from a deterministic scene regardless of previous
-    expect(h.store["scheduledMicroActions"].length).toBe(0);
+    // test state restored from persistence.
-    expect(durableIncrements.length).toBe(0);
+    API.updateScene({
-    expect(ephemeralIncrements.length).toBe(0);
+      elements: [],
+      captureUpdate: CaptureUpdateAction.NEVER,
+    });
+
+    const durableBaseline = durableIncrements.length;
+    const ephemeralBaseline = ephemeralIncrements.length;
 
     const rectProps = {
       type: "rectangle",
-      id: "A",
       height: 200,
       width: 100,
       x: 0,
@@ -105,8 +217,7 @@ describe("collaboration", () => {
     });
 
     await waitFor(() => {
-      // expect(commitSpy).toHaveBeenCalledTimes(1);
+      expect(durableIncrements.length).toBe(durableBaseline + 1);
-      expect(durableIncrements.length).toBe(1);
     });
 
     // simulate two batched remote updates
@@ -130,13 +241,13 @@ describe("collaboration", () => {
       // altough the updates get batched,
       // we expect two ephemeral increments for each update,
       // and each such update should have the expected change
-      expect(ephemeralIncrements.length).toBe(2);
+      expect(ephemeralIncrements.length).toBe(ephemeralBaseline + 2);
-      expect(ephemeralIncrements[0].change.elements.A).toEqual(
+      expect(
-        expect.objectContaining({ x: 100 }),
+        ephemeralIncrements[ephemeralBaseline].change.elements[rect.id],
-      );
+      ).toEqual(expect.objectContaining({ x: 100 }));
-      expect(ephemeralIncrements[1].change.elements.A).toEqual(
+      expect(
-        expect.objectContaining({ x: 200 }),
+        ephemeralIncrements[ephemeralBaseline + 1].change.elements[rect.id],
-      );
+      ).toEqual(expect.objectContaining({ x: 200 }));
       // eslint-disable-next-line dot-notation
       expect(h.store["scheduledMicroActions"].length).toBe(0);
     });

excalidraw-app/vite.config.mts

@@ -106,10 +106,6 @@ export default defineConfig(({ mode }) => {
             if (id.includes("@excalidraw/mermaid-to-excalidraw")) {
               return "mermaid-to-excalidraw";
             }
-
-            if (id.includes("@codemirror/") || id.includes("@lezer/")) {
-              return "codemirror.chunk";
-            }
           },
         },
       },
@@ -154,11 +150,6 @@ export default defineConfig(({ mode }) => {
             "**/locales/**",
             "service-worker.js",
             "**/*.chunk-*.js",
-            // CodeMirrorEditor can't be assigned a `.chunk` name via
-            // manualChunks because Rollup would hoist shared deps (React)
-            // via a static import from the main bundle, defeating lazy
-            // loading. So we exclude it by name instead.
-            "**/CodeMirrorEditor-*.js",
           ],
           runtimeCaching: [
             {
@@ -198,7 +189,7 @@ export default defineConfig(({ mode }) => {
               },
             },
             {
-              urlPattern: new RegExp("(.chunk-.+|CodeMirrorEditor-.+)\\.js"),
+              urlPattern: new RegExp(".chunk-.+.js"),
               handler: "CacheFirst",
               options: {
                 cacheName: "chunk",

packages/common/src/appEventBus.test.ts

@@ -1,74 +0,0 @@
-import { AppEventBus } from "./appEventBus";
-
-type TestEvents = {
-  initialize: [api: number];
-  pointerUp: [pointerId: string];
-  viewState: [zoom: number];
-};
-
-const behavior = {
-  initialize: { cardinality: "once", replay: "last" },
-  pointerUp: { cardinality: "many", replay: "none" },
-  viewState: { cardinality: "many", replay: "last" },
-} as const;
-
-const flushMicrotasks = async () => Promise.resolve();
-
-describe("AppEventBus", () => {
-  it("replays once events to late callback and Promise subscribers", async () => {
-    const bus = new AppEventBus<TestEvents, typeof behavior>(behavior);
-    bus.emit("initialize", 42);
-
-    const calls: number[] = [];
-    bus.on("initialize", (value) => {
-      calls.push(value);
-    });
-
-    expect(calls).toEqual([]);
-    await flushMicrotasks();
-    expect(calls).toEqual([42]);
-
-    await expect(bus.on("initialize")).resolves.toBe(42);
-  });
-
-  it("does not replay stream events to late subscribers", async () => {
-    const bus = new AppEventBus<TestEvents, typeof behavior>(behavior);
-    bus.emit("pointerUp", "first");
-
-    const calls: string[] = [];
-    bus.on("pointerUp", (pointerId) => {
-      calls.push(pointerId);
-    });
-
-    await flushMicrotasks();
-    expect(calls).toEqual([]);
-
-    bus.emit("pointerUp", "second");
-    expect(calls).toEqual(["second"]);
-  });
-
-  it("replays replay-last stream events and stays subscribed", async () => {
-    const bus = new AppEventBus<TestEvents, typeof behavior>(behavior);
-    bus.emit("viewState", 1);
-
-    const calls: number[] = [];
-    bus.on("viewState", (zoom) => {
-      calls.push(zoom);
-    });
-
-    await flushMicrotasks();
-    expect(calls).toEqual([1]);
-
-    bus.emit("viewState", 2);
-    expect(calls).toEqual([1, 2]);
-  });
-
-  it("throws when emitting a once event twice", () => {
-    const bus = new AppEventBus<TestEvents, typeof behavior>(behavior);
-    bus.emit("initialize", 1);
-
-    expect(() => {
-      bus.emit("initialize", 2);
-    }).toThrow('Event "initialize" can only be emitted once');
-  });
-});

packages/common/src/appEventBus.ts

@@ -1,136 +0,0 @@
-import type { UnsubscribeCallback } from "@excalidraw/excalidraw/types";
-
-import { Emitter } from "./emitter";
-import { isProdEnv } from "./utils";
-
-export type AppEventPayloadMap = Record<string, unknown[]>;
-
-export type AppEventBehavior = {
-  cardinality: "once" | "many";
-  replay: "none" | "last";
-};
-
-export type AppEventBehaviorMap<Events extends AppEventPayloadMap> = {
-  [K in keyof Events]: AppEventBehavior;
-};
-
-type AwaitableAppEventKeys<
-  Events extends AppEventPayloadMap,
-  Behavior extends AppEventBehaviorMap<Events>,
-> = {
-  [K in keyof Events]: Behavior[K]["cardinality"] extends "once"
-    ? Behavior[K]["replay"] extends "last"
-      ? K
-      : never
-    : never;
-}[keyof Events];
-
-type AppEventPromiseValue<Args extends any[]> = Args extends [infer Only]
-  ? Only
-  : Args;
-
-export class AppEventBus<
-  Events extends AppEventPayloadMap,
-  Behavior extends AppEventBehaviorMap<Events>,
-> {
-  private readonly emitters = new Map<keyof Events, Emitter<any>>();
-  private readonly lastPayload = new Map<keyof Events, any[]>();
-  private readonly emittedOnce = new Set<keyof Events>();
-
-  constructor(private readonly behavior: Behavior) {}
-
-  private getEmitter<K extends keyof Events>(name: K): Emitter<Events[K]> {
-    let emitter = this.emitters.get(name);
-    if (!emitter) {
-      emitter = new Emitter<any>();
-      this.emitters.set(name, emitter);
-    }
-    return emitter as Emitter<Events[K]>;
-  }
-
-  private toPromiseValue<Args extends any[]>(
-    args: Args,
-  ): AppEventPromiseValue<Args> {
-    return (args.length === 1 ? args[0] : args) as AppEventPromiseValue<Args>;
-  }
-
-  public on<K extends keyof Events>(
-    name: K,
-    callback: (...args: Events[K]) => void,
-  ): UnsubscribeCallback;
-  public on<K extends AwaitableAppEventKeys<Events, Behavior>>(
-    name: K,
-  ): Promise<AppEventPromiseValue<Events[K]>>;
-  public on<K extends keyof Events>(
-    name: K,
-    callback?: (...args: Events[K]) => void,
-  ): UnsubscribeCallback | Promise<AppEventPromiseValue<Events[K]>> {
-    const eventBehavior = this.behavior[name];
-    const cachedPayload = this.lastPayload.get(name) as Events[K] | undefined;
-
-    if (callback) {
-      if (eventBehavior.replay === "last" && cachedPayload) {
-        queueMicrotask(() => callback(...cachedPayload));
-
-        if (eventBehavior.cardinality === "once") {
-          return () => {};
-        }
-      }
-
-      return this.getEmitter(name).on(callback);
-    }
-
-    if (
-      eventBehavior.cardinality !== "once" ||
-      eventBehavior.replay !== "last"
-    ) {
-      throw new Error(`Event "${String(name)}" requires a callback`);
-    }
-
-    if (cachedPayload) {
-      return Promise.resolve(this.toPromiseValue(cachedPayload));
-    }
-
-    return new Promise<AppEventPromiseValue<Events[K]>>((resolve) => {
-      this.getEmitter(name).once((...args: Events[K]) => {
-        resolve(this.toPromiseValue(args));
-      });
-    });
-  }
-
-  public emit<K extends keyof Events>(name: K, ...args: Events[K]) {
-    const eventBehavior = this.behavior[name];
-
-    if (!isProdEnv()) {
-      if (eventBehavior.cardinality === "once") {
-        if (this.emittedOnce.has(name)) {
-          throw new Error(`Event "${String(name)}" can only be emitted once`);
-        }
-        this.emittedOnce.add(name);
-      }
-    }
-
-    if (eventBehavior.replay === "last") {
-      this.lastPayload.set(name, args);
-    }
-
-    try {
-      this.getEmitter(name).trigger(...args);
-    } finally {
-      if (eventBehavior.cardinality === "once") {
-        this.getEmitter(name).clear();
-      }
-    }
-  }
-
-  public clear() {
-    this.lastPayload.clear();
-    this.emittedOnce.clear();
-
-    for (const emitter of this.emitters.values()) {
-      emitter.clear();
-    }
-
-    this.emitters.clear();
-  }
-}

packages/common/src/colors.ts

@@ -240,21 +240,22 @@ export const DEFAULT_ELEMENT_BACKGROUND_COLOR_PALETTE = {
 // -----------------------------------------------------------------------------
 
 // !!!MUST BE WITHOUT GRAY, TRANSPARENT AND BLACK!!!
-export const getAllColorsSpecificShade = (index: 0 | 1 | 2 | 3 | 4) => [
+export const getAllColorsSpecificShade = (index: 0 | 1 | 2 | 3 | 4) =>
-  // 2nd row
+  [
-  COLOR_PALETTE.cyan[index],
+    // 2nd row
-  COLOR_PALETTE.blue[index],
+    COLOR_PALETTE.cyan[index],
-  COLOR_PALETTE.violet[index],
+    COLOR_PALETTE.blue[index],
-  COLOR_PALETTE.grape[index],
+    COLOR_PALETTE.violet[index],
-  COLOR_PALETTE.pink[index],
+    COLOR_PALETTE.grape[index],
+    COLOR_PALETTE.pink[index],
 
-  // 3rd row
+    // 3rd row
-  COLOR_PALETTE.green[index],
+    COLOR_PALETTE.green[index],
-  COLOR_PALETTE.teal[index],
+    COLOR_PALETTE.teal[index],
-  COLOR_PALETTE.yellow[index],
+    COLOR_PALETTE.yellow[index],
-  COLOR_PALETTE.orange[index],
+    COLOR_PALETTE.orange[index],
-  COLOR_PALETTE.red[index],
+    COLOR_PALETTE.red[index],
-];
+  ] as const;
 
 // -----------------------------------------------------------------------------
 // other helpers

packages/common/src/index.ts

@@ -11,7 +11,4 @@ export * from "./random";
 export * from "./url";
 export * from "./utils";
 export * from "./emitter";
-export * from "./appEventBus";
 export * from "./editorInterface";
-export * from "./versionedSnapshotStore";
-export { Debug } from "../debug";

packages/common/src/utils.test.ts

@@ -3,12 +3,6 @@ import {
   mapFind,
   reduceToCommonValue,
 } from "@excalidraw/common";
-import { vi } from "vitest";
-
-// Import directly to avoid the @excalidraw/common throttleRAF mock from setupTests.ts.
-import { throttleRAF } from "./utils";
-
-type RafCallback = FrameRequestCallback;
 
 describe("@excalidraw/common/utils", () => {
   describe("isTransparent()", () => {
@@ -85,87 +79,4 @@ describe("@excalidraw/common/utils", () => {
       expect(mapFind([1, 2], () => null)).toBe(undefined);
     });
   });
-
-  describe("throttleRAF()", () => {
-    let frameCallbacks: Map<number, RafCallback>;
-    let nextFrameId: number;
-
-    const runScheduledFrame = (timestamp = 16) => {
-      const callbacks = [...frameCallbacks.values()];
-      frameCallbacks.clear();
-      callbacks.forEach((callback) => callback(timestamp));
-    };
-
-    beforeEach(() => {
-      frameCallbacks = new Map();
-      nextFrameId = 0;
-
-      vi.spyOn(window, "requestAnimationFrame").mockImplementation(
-        (callback) => {
-          const frameId = ++nextFrameId;
-          frameCallbacks.set(frameId, callback);
-          return frameId;
-        },
-      );
-
-      vi.spyOn(window, "cancelAnimationFrame").mockImplementation((frameId) => {
-        frameCallbacks.delete(frameId);
-      });
-    });
-
-    afterEach(() => {
-      vi.restoreAllMocks();
-    });
-
-    it("should invoke the callback with the last args from the same frame", () => {
-      const fn = vi.fn();
-      const throttled = throttleRAF(fn);
-
-      throttled("first", 1);
-      throttled("second", 2);
-      throttled("last", 3);
-
-      expect(fn).not.toHaveBeenCalled();
-      expect(window.requestAnimationFrame).toHaveBeenCalledTimes(1);
-
-      runScheduledFrame();
-
-      expect(fn).toHaveBeenCalledTimes(1);
-      expect(fn).toHaveBeenCalledWith("last", 3);
-    });
-
-    it("should flush the pending callback immediately", () => {
-      const fn = vi.fn();
-      const throttled = throttleRAF(fn);
-
-      throttled("first");
-      throttled("last");
-
-      throttled.flush();
-
-      expect(window.cancelAnimationFrame).toHaveBeenCalledTimes(1);
-      expect(fn).toHaveBeenCalledTimes(1);
-      expect(fn).toHaveBeenCalledWith("last");
-
-      runScheduledFrame();
-
-      expect(fn).toHaveBeenCalledTimes(1);
-    });
-
-    it("should cancel the pending callback", () => {
-      const fn = vi.fn();
-      const throttled = throttleRAF(fn);
-
-      throttled("first");
-      throttled("last");
-
-      throttled.cancel();
-
-      expect(window.cancelAnimationFrame).toHaveBeenCalledTimes(1);
-
-      runScheduledFrame();
-
-      expect(fn).not.toHaveBeenCalled();
-    });
-  });
 });

packages/common/src/utils.ts

@@ -1,7 +1,5 @@
 import { average } from "@excalidraw/math";
 
-import type { GlobalCoord } from "@excalidraw/math";
-
 import type { FontFamilyValues, FontString } from "@excalidraw/element/types";
 
 import type {
@@ -88,8 +86,7 @@ export const isWritableElement = (
     (target.type === "text" ||
       target.type === "number" ||
       target.type === "password" ||
-      target.type === "search")) ||
+      target.type === "search"));
-  (target instanceof HTMLElement && target.closest(".cm-editor") !== null);
 
 export const getFontFamilyString = ({
   fontFamily,
@@ -151,27 +148,38 @@ export const debounce = <T extends any[]>(
   return ret;
 };
 
-// throttle callback to execute once per animation frame using the latest args
+// throttle callback to execute once per animation frame
-export const throttleRAF = <T extends any[]>(fn: (...args: T) => void) => {
+export const throttleRAF = <T extends any[]>(
+  fn: (...args: T) => void,
+  opts?: { trailing?: boolean },
+) => {
   let timerId: number | null = null;
   let lastArgs: T | null = null;
+  let lastArgsTrailing: T | null = null;
 
-  const scheduleFunc = () => {
+  const scheduleFunc = (args: T) => {
     timerId = window.requestAnimationFrame(() => {
       timerId = null;
-      const args = lastArgs;
+      fn(...args);
       lastArgs = null;
-
+      if (lastArgsTrailing) {
-      if (args) {
+        lastArgs = lastArgsTrailing;
-        fn(...args);
+        lastArgsTrailing = null;
+        scheduleFunc(lastArgs);
       }
     });
   };
 
   const ret = (...args: T) => {
+    if (isTestEnv()) {
+      fn(...args);
+      return;
+    }
     lastArgs = args;
     if (timerId === null) {
-      scheduleFunc();
+      scheduleFunc(lastArgs);
+    } else if (opts?.trailing) {
+      lastArgsTrailing = args;
     }
   };
   ret.flush = () => {
@@ -180,12 +188,12 @@ export const throttleRAF = <T extends any[]>(fn: (...args: T) => void) => {
       timerId = null;
     }
     if (lastArgs) {
-      fn(...lastArgs);
+      fn(...(lastArgsTrailing || lastArgs));
-      lastArgs = null;
+      lastArgs = lastArgsTrailing = null;
     }
   };
   ret.cancel = () => {
-    lastArgs = null;
+    lastArgs = lastArgsTrailing = null;
     if (timerId !== null) {
       cancelAnimationFrame(timerId);
       timerId = null;
@@ -433,7 +441,7 @@ export const viewportCoordsToSceneCoords = (
   const x = (clientX - offsetLeft) / zoom.value - scrollX;
   const y = (clientY - offsetTop) / zoom.value - scrollY;
 
-  return { x, y } as GlobalCoord;
+  return { x, y };
 };
 
 export const sceneCoordsToViewportCoords = (
@@ -1322,10 +1330,3 @@ export const setFeatureFlag = <F extends keyof FEATURE_FLAGS>(
     console.error("unable to set feature flag", e);
   }
 };
-
-export const oneOf = <N extends string | number | symbol | null, H extends N>(
-  needle: N,
-  haystack: readonly H[],
-): needle is H => {
-  return haystack.includes(needle as any);
-};

packages/common/src/versionedSnapshotStore.ts

@@ -1,70 +0,0 @@
-export type VersionedSnapshot<T> = Readonly<{
-  version: number;
-  value: T;
-}>;
-
-export class VersionedSnapshotStore<T> {
-  private version = 0;
-  private value: T;
-  private readonly waiters = new Set<
-    (snapshot: VersionedSnapshot<T>) => void
-  >();
-  private readonly subscribers = new Set<
-    (snapshot: VersionedSnapshot<T>) => void
-  >();
-
-  constructor(
-    initialValue: T,
-    private readonly isEqual: (prev: T, next: T) => boolean = Object.is,
-  ) {
-    this.value = initialValue;
-  }
-
-  public getSnapshot(): VersionedSnapshot<T> {
-    return { version: this.version, value: this.value };
-  }
-
-  public set(nextValue: T): boolean {
-    if (this.isEqual(this.value, nextValue)) {
-      return false;
-    }
-
-    this.value = nextValue;
-    this.version += 1;
-
-    const snapshot = this.getSnapshot();
-
-    for (const subscriber of this.subscribers) {
-      subscriber(snapshot);
-    }
-    for (const waiter of this.waiters) {
-      waiter(snapshot);
-    }
-    this.waiters.clear();
-
-    return true;
-  }
-
-  public update(updater: (prev: T) => T): boolean {
-    return this.set(updater(this.value));
-  }
-
-  public subscribe(
-    subscriber: (snapshot: VersionedSnapshot<T>) => void,
-  ): () => void {
-    this.subscribers.add(subscriber);
-    return () => {
-      this.subscribers.delete(subscriber);
-    };
-  }
-
-  public pull(sinceVersion = -1): Promise<VersionedSnapshot<T>> {
-    if (this.version !== sinceVersion) {
-      return Promise.resolve(this.getSnapshot());
-    }
-
-    return new Promise((resolve) => {
-      this.waiters.add(resolve);
-    });
-  }
-}

packages/element/src/Scene.ts

@@ -438,8 +438,6 @@ export class Scene {
     options: {
       informMutation: boolean;
       isDragging: boolean;
-      isBindingEnabled?: boolean;
-      isMidpointSnappingEnabled?: boolean;
     } = {
       informMutation: true,
       isDragging: false,

packages/element/src/__tests__/__snapshots__/transform.test.ts.snap

@@ -27,6 +27,9 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to existing s
   "opacity": 100,
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#66a80f",
   "strokeStyle": "solid",
@@ -64,6 +67,9 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to existing s
   "opacity": 100,
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#9c36b5",
   "strokeStyle": "solid",
@@ -116,6 +122,9 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to existing s
   ],
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "startArrowhead": null,
   "startBinding": {
@@ -177,6 +186,9 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to existing s
   ],
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "startArrowhead": null,
   "startBinding": {
@@ -223,6 +235,9 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to existing s
   "opacity": 100,
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -266,6 +281,9 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to existing t
   "originalText": "HEYYYYY",
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#c2255c",
   "strokeStyle": "solid",
@@ -312,6 +330,9 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to existing t
   "originalText": "Whats up ?",
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -372,6 +393,9 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to existing t
   ],
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "startArrowhead": null,
   "startBinding": {
@@ -419,6 +443,9 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to existing t
   "originalText": "HELLO WORLD!!",
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -479,6 +506,9 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to shapes whe
   ],
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "startArrowhead": null,
   "startBinding": {
@@ -526,6 +556,9 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to shapes whe
   "originalText": "HELLO WORLD!!",
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -566,6 +599,9 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to shapes whe
   "opacity": 100,
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -603,6 +639,9 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to shapes whe
   "opacity": 100,
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -660,6 +699,9 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to text when
   ],
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "startArrowhead": null,
   "startBinding": {
@@ -707,6 +749,9 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to text when
   "originalText": "HELLO WORLD!!",
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -753,6 +798,9 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to text when
   "originalText": "HEYYYYY",
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -799,6 +847,9 @@ exports[`Test Transform > Test arrow bindings > should bind arrows to text when
   "originalText": "WHATS UP ?",
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -834,6 +885,9 @@ exports[`Test Transform > should not allow duplicate ids 1`] = `
   "opacity": 100,
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -879,6 +933,9 @@ exports[`Test Transform > should transform linear elements 1`] = `
   ],
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "startArrowhead": null,
   "startBinding": null,
@@ -926,6 +983,9 @@ exports[`Test Transform > should transform linear elements 2`] = `
   ],
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "startArrowhead": "dot",
   "startBinding": null,
@@ -973,6 +1033,9 @@ exports[`Test Transform > should transform linear elements 3`] = `
   "polygon": false,
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "startArrowhead": null,
   "startBinding": null,
@@ -1020,6 +1083,9 @@ exports[`Test Transform > should transform linear elements 4`] = `
   "polygon": false,
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "startArrowhead": null,
   "startBinding": null,
@@ -1054,6 +1120,9 @@ exports[`Test Transform > should transform regular shapes 1`] = `
   "opacity": 100,
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -1086,6 +1155,9 @@ exports[`Test Transform > should transform regular shapes 2`] = `
   "opacity": 100,
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -1118,6 +1190,9 @@ exports[`Test Transform > should transform regular shapes 3`] = `
   "opacity": 100,
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -1150,6 +1225,9 @@ exports[`Test Transform > should transform regular shapes 4`] = `
   "opacity": 100,
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -1182,6 +1260,9 @@ exports[`Test Transform > should transform regular shapes 5`] = `
   "opacity": 100,
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "dotted",
@@ -1214,6 +1295,9 @@ exports[`Test Transform > should transform regular shapes 6`] = `
   "opacity": 100,
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1971c2",
   "strokeStyle": "dashed",
@@ -1252,6 +1336,9 @@ exports[`Test Transform > should transform text element 1`] = `
   "originalText": "HELLO WORLD!",
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -1293,6 +1380,9 @@ exports[`Test Transform > should transform text element 2`] = `
   "originalText": "STYLED HELLO WORLD!",
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#5f3dc4",
   "strokeStyle": "solid",
@@ -1339,6 +1429,9 @@ exports[`Test Transform > should transform the elements correctly when linear el
   "opacity": 100,
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -1378,6 +1471,9 @@ exports[`Test Transform > should transform the elements correctly when linear el
   "opacity": 100,
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -1421,6 +1517,9 @@ exports[`Test Transform > should transform the elements correctly when linear el
   "opacity": 100,
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -1468,6 +1567,9 @@ exports[`Test Transform > should transform the elements correctly when linear el
   "opacity": 100,
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -1527,6 +1629,9 @@ exports[`Test Transform > should transform the elements correctly when linear el
   "roundness": {
     "type": 2,
   },
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "startArrowhead": null,
   "startBinding": {
@@ -1591,6 +1696,9 @@ exports[`Test Transform > should transform the elements correctly when linear el
   "roundness": {
     "type": 2,
   },
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "startArrowhead": null,
   "startBinding": {
@@ -1640,6 +1748,9 @@ exports[`Test Transform > should transform the elements correctly when linear el
   "originalText": "B",
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -1683,6 +1794,9 @@ exports[`Test Transform > should transform the elements correctly when linear el
   "originalText": "A",
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -1726,6 +1840,9 @@ exports[`Test Transform > should transform the elements correctly when linear el
   "originalText": "Alice",
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -1769,6 +1886,9 @@ exports[`Test Transform > should transform the elements correctly when linear el
   "originalText": "Bob",
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -1810,6 +1930,9 @@ exports[`Test Transform > should transform the elements correctly when linear el
   "originalText": "How are you?",
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -1851,6 +1974,9 @@ exports[`Test Transform > should transform the elements correctly when linear el
   "originalText": "Friendship",
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -1904,6 +2030,9 @@ exports[`Test Transform > should transform to labelled arrows when label provide
   ],
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "startArrowhead": null,
   "startBinding": null,
@@ -1956,6 +2085,9 @@ exports[`Test Transform > should transform to labelled arrows when label provide
   ],
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "startArrowhead": null,
   "startBinding": null,
@@ -2008,6 +2140,9 @@ exports[`Test Transform > should transform to labelled arrows when label provide
   ],
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "startArrowhead": null,
   "startBinding": null,
@@ -2060,6 +2195,9 @@ exports[`Test Transform > should transform to labelled arrows when label provide
   ],
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "startArrowhead": null,
   "startBinding": null,
@@ -2100,6 +2238,9 @@ exports[`Test Transform > should transform to labelled arrows when label provide
   "originalText": "LABELED ARROW",
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -2141,6 +2282,9 @@ exports[`Test Transform > should transform to labelled arrows when label provide
   "originalText": "STYLED LABELED ARROW",
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#099268",
   "strokeStyle": "solid",
@@ -2182,6 +2326,9 @@ exports[`Test Transform > should transform to labelled arrows when label provide
   "originalText": "ANOTHER STYLED LABELLED ARROW",
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1098ad",
   "strokeStyle": "solid",
@@ -2224,6 +2371,9 @@ exports[`Test Transform > should transform to labelled arrows when label provide
   "originalText": "ANOTHER STYLED LABELLED ARROW",
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#099268",
   "strokeStyle": "solid",
@@ -2265,6 +2415,9 @@ exports[`Test Transform > should transform to text containers when label provide
   "opacity": 100,
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -2302,6 +2455,9 @@ exports[`Test Transform > should transform to text containers when label provide
   "opacity": 100,
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -2339,6 +2495,9 @@ exports[`Test Transform > should transform to text containers when label provide
   "opacity": 100,
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -2376,6 +2535,9 @@ exports[`Test Transform > should transform to text containers when label provide
   "opacity": 100,
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -2413,6 +2575,9 @@ exports[`Test Transform > should transform to text containers when label provide
   "opacity": 100,
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#c2255c",
   "strokeStyle": "solid",
@@ -2450,6 +2615,9 @@ exports[`Test Transform > should transform to text containers when label provide
   "opacity": 100,
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#f08c00",
   "strokeStyle": "solid",
@@ -2488,6 +2656,9 @@ exports[`Test Transform > should transform to text containers when label provide
   "originalText": "RECTANGLE TEXT CONTAINER",
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -2529,6 +2700,9 @@ exports[`Test Transform > should transform to text containers when label provide
   "originalText": "ELLIPSE TEXT CONTAINER",
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -2572,6 +2746,9 @@ exports[`Test Transform > should transform to text containers when label provide
 TEXT CONTAINER",
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#1e1e1e",
   "strokeStyle": "solid",
@@ -2615,6 +2792,9 @@ exports[`Test Transform > should transform to text containers when label provide
   "originalText": "STYLED DIAMOND TEXT CONTAINER",
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#099268",
   "strokeStyle": "solid",
@@ -2657,6 +2837,9 @@ exports[`Test Transform > should transform to text containers when label provide
   "originalText": "TOP LEFT ALIGNED RECTANGLE TEXT CONTAINER",
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#c2255c",
   "strokeStyle": "solid",
@@ -2700,6 +2883,9 @@ exports[`Test Transform > should transform to text containers when label provide
   "originalText": "STYLED ELLIPSE TEXT CONTAINER",
   "roughness": 1,
   "roundness": null,
+  "schemaState": {
+    "tracks": {},
+  },
   "seed": Any<Number>,
   "strokeColor": "#c2255c",
   "strokeStyle": "solid",

packages/element/src/arrowheads.ts

@@ -1,32 +0,0 @@
-import type { Arrowhead, AnyArrowhead } from "./types";
-
-export const normalizeArrowhead = (
-  arrowhead: AnyArrowhead | null | undefined,
-): Arrowhead | null => {
-  switch (arrowhead) {
-    case undefined:
-    case null:
-      return null;
-    case "dot":
-      return "circle";
-    case "crowfoot_one":
-      return "cardinality_one";
-    case "crowfoot_many":
-      return "cardinality_many";
-    case "crowfoot_one_or_many":
-      return "cardinality_one_or_many";
-    default:
-      return arrowhead;
-  }
-};
-
-export const getArrowheadForPicker = (
-  arrowhead: AnyArrowhead | null | undefined,
-): Arrowhead | null => {
-  const normalizedArrowhead = normalizeArrowhead(arrowhead);
-  if (normalizedArrowhead === null) {
-    return null;
-  }
-
-  return normalizedArrowhead;
-};

packages/element/src/binding.ts

@@ -1,4 +1,5 @@
 import {
+  KEYS,
   arrayToMap,
   getFeatureFlag,
   invariant,
@@ -136,6 +137,12 @@ export const maxBindingDistance_simple = (zoom?: AppState["zoom"]): number => {
   );
 };
 
+export const shouldEnableBindingForPointerEvent = (
+  event: React.PointerEvent<HTMLElement>,
+) => {
+  return !event[KEYS.CTRL_OR_CMD];
+};
+
 export const isBindingEnabled = (appState: {
   isBindingEnabled: AppState["isBindingEnabled"];
 }): boolean => {
@@ -170,20 +177,8 @@ export const bindOrUnbindBindingElement = (
     },
   );
 
-  bindOrUnbindBindingElementEdge(
+  bindOrUnbindBindingElementEdge(arrow, start, "start", scene);
-    arrow,
+  bindOrUnbindBindingElementEdge(arrow, end, "end", scene);
-    start,
-    "start",
-    scene,
-    appState.isBindingEnabled,
-  );
-  bindOrUnbindBindingElementEdge(
-    arrow,
-    end,
-    "end",
-    scene,
-    appState.isBindingEnabled,
-  );
   if (start.focusPoint || end.focusPoint) {
     // If the strategy dictates a focus point override, then
     // update the arrow points to point to the focus point.
@@ -226,21 +221,12 @@ const bindOrUnbindBindingElementEdge = (
   { mode, element, focusPoint }: BindingStrategy,
   startOrEnd: "start" | "end",
   scene: Scene,
-  shouldSnapToOutline = true,
 ): void => {
   if (mode === null) {
     // null means break the binding
     unbindBindingElement(arrow, startOrEnd, scene);
   } else if (mode !== undefined) {
-    bindBindingElement(
+    bindBindingElement(arrow, element, mode, startOrEnd, scene, focusPoint);
-      arrow,
-      element,
-      mode,
-      startOrEnd,
-      scene,
-      focusPoint,
-      shouldSnapToOutline,
-    );
   }
 };
 
@@ -812,7 +798,6 @@ const getBindingStrategyForDraggingBindingElementEndpoints_simple = (
               startDragged ? "start" : "end",
               elementsMap,
               appState.zoom,
-              appState.isMidpointSnappingEnabled,
             ) || globalPoint,
         }
     : { mode: null };
@@ -857,7 +842,6 @@ const getBindingStrategyForDraggingBindingElementEndpoints_simple = (
               startDragged ? "end" : "start",
               elementsMap,
               appState.zoom,
-              appState.isMidpointSnappingEnabled,
             ) || otherEndpoint,
         }
       : { mode: undefined }
@@ -1021,7 +1005,6 @@ export const bindBindingElement = (
   startOrEnd: "start" | "end",
   scene: Scene,
   focusPoint?: GlobalPoint,
-  shouldSnapToOutline = true,
 ): void => {
   const elementsMap = scene.getNonDeletedElementsMap();
 
@@ -1036,7 +1019,6 @@ export const bindBindingElement = (
         hoveredElement,
         startOrEnd,
         elementsMap,
-        shouldSnapToOutline,
       ),
     };
   } else {
@@ -1370,7 +1352,6 @@ export const bindPointToSnapToElementOutline = (
   startOrEnd: "start" | "end",
   elementsMap: ElementsMap,
   customIntersector?: LineSegment<GlobalPoint>,
-  isMidpointSnappingEnabled = true,
 ): GlobalPoint => {
   const elbowed = isElbowArrow(arrowElement);
   const point = LinearElementEditor.getPointAtIndexGlobalCoordinates(
@@ -1410,9 +1391,13 @@ export const bindPointToSnapToElementOutline = (
     const isHorizontal = headingIsHorizontal(
       headingForPointFromElement(bindableElement, aabb, point),
     );
-    const snapPoint = isMidpointSnappingEnabled
+    const snapPoint = snapToMid(
-      ? snapToMid(bindableElement, elementsMap, edgePoint, 0.05, arrowElement)
+      bindableElement,
-      : undefined;
+      elementsMap,
+      edgePoint,
+      0.05,
+      arrowElement,
+    );
     const resolved = snapPoint || point;
     const otherPoint = pointFrom<GlobalPoint>(
       isHorizontal ? bindableCenter[0] : resolved[0],
@@ -1791,13 +1776,10 @@ export const updateBoundPoint = (
     );
   const otherArrowPoint = LinearElementEditor.getPointAtIndexGlobalCoordinates(
     arrow,
-    startOrEnd === "startBinding" ? 1 : -2,
+    startOrEnd === "startBinding" ? -1 : 0,
     elementsMap,
   );
-  const otherFocusPointOrArrowPoint =
+  const otherFocusPointOrArrowPoint = otherFocusPoint || otherArrowPoint;
-    arrow.points.length === 2
-      ? otherFocusPoint || otherArrowPoint
-      : otherArrowPoint;
   const intersector =
     otherFocusPointOrArrowPoint &&
     lineSegment(focusPoint, otherFocusPointOrArrowPoint);
@@ -1907,8 +1889,6 @@ export const calculateFixedPointForElbowArrowBinding = (
   hoveredElement: ExcalidrawBindableElement,
   startOrEnd: "start" | "end",
   elementsMap: ElementsMap,
-  shouldSnapToOutline = true,
-  isMidpointSnappingEnabled = true,
 ): { fixedPoint: FixedPoint } => {
   const bounds = [
     hoveredElement.x,
@@ -1916,20 +1896,12 @@ export const calculateFixedPointForElbowArrowBinding = (
     hoveredElement.x + hoveredElement.width,
     hoveredElement.y + hoveredElement.height,
   ] as Bounds;
-  const snappedPoint = shouldSnapToOutline
+  const snappedPoint = bindPointToSnapToElementOutline(
-    ? bindPointToSnapToElementOutline(
+    linearElement,
-        linearElement,
+    hoveredElement,
-        hoveredElement,
+    startOrEnd,
-        startOrEnd,
+    elementsMap,
-        elementsMap,
+  );
-        undefined,
-        isMidpointSnappingEnabled,
-      )
-    : LinearElementEditor.getPointAtIndexGlobalCoordinates(
-        linearElement,
-        startOrEnd === "start" ? 0 : -1,
-        elementsMap,
-      );
   const globalMidPoint = pointFrom(
     bounds[0] + (bounds[2] - bounds[0]) / 2,
     bounds[1] + (bounds[3] - bounds[1]) / 2,
@@ -2475,37 +2447,21 @@ export const getArrowLocalFixedPoints = (
   ];
 };
 
-export const isFixedPoint = (
+export const normalizeFixedPoint = <T extends FixedPoint | null>(
-  fixedPoint: any,
-): fixedPoint is FixedPointBinding["fixedPoint"] => {
-  return (
-    Array.isArray(fixedPoint) &&
-    fixedPoint.length === 2 &&
-    fixedPoint.every((coord) => Number.isFinite(coord))
-  );
-};
-
-export const normalizeFixedPoint = <T extends FixedPoint>(
   fixedPoint: T,
-): FixedPoint => {
+): T extends null ? null : FixedPoint => {
-  if (!isFixedPoint(fixedPoint)) {
-    return [0.5001, 0.5001];
-  }
-
-  const EPSILON = 0.0001;
-
   // Do not allow a precise 0.5 for fixed point ratio
   // to avoid jumping arrow heading due to floating point imprecision
   if (
-    Math.abs(fixedPoint[0] - 0.5) < EPSILON ||
+    fixedPoint &&
-    Math.abs(fixedPoint[1] - 0.5) < EPSILON
+    (Math.abs(fixedPoint[0] - 0.5) < 0.0001 ||
+      Math.abs(fixedPoint[1] - 0.5) < 0.0001)
   ) {
     return fixedPoint.map((ratio) =>
-      Math.abs(ratio - 0.5) < EPSILON ? 0.5001 : ratio,
+      Math.abs(ratio - 0.5) < 0.0001 ? 0.5001 : ratio,
-    ) as FixedPoint;
+    ) as T extends null ? null : FixedPoint;
   }
-
+  return fixedPoint as any as T extends null ? null : FixedPoint;
-  return fixedPoint;
 };
 
 type Side =

packages/element/src/bounds.ts

@@ -709,9 +709,6 @@ const getFreeDrawElementAbsoluteCoords = (
   return [x1, y1, x2, y2, (x1 + x2) / 2, (y1 + y2) / 2];
 };
 
-const CARDINALITY_MARKER_SIZE = 20;
-const CROWFOOT_ARROWHEAD_SIZE = 15;
-
 /** @returns number in pixels */
 export const getArrowheadSize = (arrowhead: Arrowhead): number => {
   switch (arrowhead) {
@@ -720,14 +717,10 @@ export const getArrowheadSize = (arrowhead: Arrowhead): number => {
     case "diamond":
     case "diamond_outline":
       return 12;
-    case "cardinality_many":
+    case "crowfoot_many":
-    case "cardinality_one_or_many":
+    case "crowfoot_one":
-    case "cardinality_zero_or_many":
+    case "crowfoot_one_or_many":
-      return CROWFOOT_ARROWHEAD_SIZE;
+      return 20;
-    case "cardinality_one":
-    case "cardinality_exactly_one":
-    case "cardinality_zero_or_one":
-      return CARDINALITY_MARKER_SIZE;
     default:
       return 15;
   }
@@ -750,12 +743,7 @@ export const getArrowheadPoints = (
   shape: Drawable[],
   position: "start" | "end",
   arrowhead: Arrowhead,
-  offsetMultiplier = 0,
 ) => {
-  if (arrowhead === null) {
-    return null;
-  }
-
   if (shape.length < 1) {
     return null;
   }
@@ -836,30 +824,29 @@ export const getArrowheadPoints = (
   const lengthMultiplier =
     arrowhead === "diamond" || arrowhead === "diamond_outline" ? 0.25 : 0.5;
   const minSize = Math.min(size, length * lengthMultiplier);
-  const tx = x2 - nx * minSize * offsetMultiplier;
+  const xs = x2 - nx * minSize;
-  const ty = y2 - ny * minSize * offsetMultiplier;
+  const ys = y2 - ny * minSize;
-  const xs = tx - nx * minSize;
-  const ys = ty - ny * minSize;
 
-  if (arrowhead === "circle" || arrowhead === "circle_outline") {
+  if (
-    const diameter = Math.hypot(ys - ty, xs - tx) + element.strokeWidth - 2;
+    arrowhead === "dot" ||
-    return [tx, ty, diameter];
+    arrowhead === "circle" ||
+    arrowhead === "circle_outline"
+  ) {
+    const diameter = Math.hypot(ys - y2, xs - x2) + element.strokeWidth - 2;
+    return [x2, y2, diameter];
   }
 
   const angle = getArrowheadAngle(arrowhead);
 
-  if (
+  if (arrowhead === "crowfoot_many" || arrowhead === "crowfoot_one_or_many") {
-    arrowhead === "cardinality_many" ||
-    arrowhead === "cardinality_one_or_many"
-  ) {
     // swap (xs, ys) with (x2, y2)
     const [x3, y3] = pointRotateRads(
-      pointFrom(tx, ty),
+      pointFrom(x2, y2),
       pointFrom(xs, ys),
       degreesToRadians(-angle as Degrees),
     );
     const [x4, y4] = pointRotateRads(
-      pointFrom(tx, ty),
+      pointFrom(x2, y2),
       pointFrom(xs, ys),
       degreesToRadians(angle),
     );
@@ -869,12 +856,12 @@ export const getArrowheadPoints = (
   // Return points
   const [x3, y3] = pointRotateRads(
     pointFrom(xs, ys),
-    pointFrom(tx, ty),
+    pointFrom(x2, y2),
     ((-angle * Math.PI) / 180) as Radians,
   );
   const [x4, y4] = pointRotateRads(
     pointFrom(xs, ys),
-    pointFrom(tx, ty),
+    pointFrom(x2, y2),
     degreesToRadians(angle),
   );
 
@@ -887,9 +874,9 @@ export const getArrowheadPoints = (
       const [px, py] = element.points.length > 1 ? element.points[1] : [0, 0];
 
       [ox, oy] = pointRotateRads(
-        pointFrom(tx + minSize * 2, ty),
+        pointFrom(x2 + minSize * 2, y2),
-        pointFrom(tx, ty),
+        pointFrom(x2, y2),
-        Math.atan2(py - ty, px - tx) as Radians,
+        Math.atan2(py - y2, px - x2) as Radians,
       );
     } else {
       const [px, py] =
@@ -898,16 +885,16 @@ export const getArrowheadPoints = (
           : [0, 0];
 
       [ox, oy] = pointRotateRads(
-        pointFrom(tx - minSize * 2, ty),
+        pointFrom(x2 - minSize * 2, y2),
-        pointFrom(tx, ty),
+        pointFrom(x2, y2),
-        Math.atan2(ty - py, tx - px) as Radians,
+        Math.atan2(y2 - py, x2 - px) as Radians,
       );
     }
 
-    return [tx, ty, x3, y3, ox, oy, x4, y4];
+    return [x2, y2, x3, y3, ox, oy, x4, y4];
   }
 
-  return [tx, ty, x3, y3, x4, y4];
+  return [x2, y2, x3, y3, x4, y4];
 };
 
 // TODO reuse shape.ts

packages/element/src/collision.ts

@@ -78,7 +78,12 @@ import type {
 } from "./types";
 
 export const shouldTestInside = (element: ExcalidrawElement) => {
-  if (element.type === "arrow") {
+  if (
+    element.type === "arrow" ||
+    // frame elements should ignore inside hit test even if background is not
+    // transparent, so we can select children easily
+    isFrameLikeElement(element)
+  ) {
     return false;
   }
 

packages/element/src/elbowArrow.ts

@@ -915,8 +915,6 @@ export const updateElbowArrowPoints = (
   },
   options?: {
     isDragging?: boolean;
-    isBindingEnabled?: boolean;
-    isMidpointSnappingEnabled?: boolean;
   },
 ): ElementUpdate<ExcalidrawElbowArrowElement> => {
   if (arrow.points.length < 2) {
@@ -1204,8 +1202,6 @@ const getElbowArrowData = (
   options?: {
     isDragging?: boolean;
     zoom?: AppState["zoom"];
-    isBindingEnabled?: boolean;
-    isMidpointSnappingEnabled?: boolean;
   },
 ) => {
   const origStartGlobalPoint: GlobalPoint = pointTranslate<
@@ -1219,7 +1215,7 @@ const getElbowArrowData = (
 
   let hoveredStartElement = null;
   let hoveredEndElement = null;
-  if (options?.isDragging && options?.isBindingEnabled !== false) {
+  if (options?.isDragging) {
     const elements = Array.from(elementsMap.values());
     hoveredStartElement =
       getHoveredElement(
@@ -1259,8 +1255,6 @@ const getElbowArrowData = (
     hoveredStartElement,
     elementsMap,
     options?.isDragging,
-    options?.isBindingEnabled,
-    options?.isMidpointSnappingEnabled,
   );
   const endGlobalPoint = getGlobalPoint(
     {
@@ -1276,8 +1270,6 @@ const getElbowArrowData = (
     hoveredEndElement,
     elementsMap,
     options?.isDragging,
-    options?.isBindingEnabled,
-    options?.isMidpointSnappingEnabled,
   );
   const startHeading = getBindPointHeading(
     startGlobalPoint,
@@ -2221,18 +2213,14 @@ const getGlobalPoint = (
   element?: ExcalidrawBindableElement | null,
   elementsMap?: ElementsMap,
   isDragging?: boolean,
-  isBindingEnabled = true,
-  isMidpointSnappingEnabled = true,
 ): GlobalPoint => {
   if (isDragging) {
-    if (isBindingEnabled && element && elementsMap) {
+    if (element && elementsMap) {
       return bindPointToSnapToElementOutline(
         arrow,
         element,
         startOrEnd,
         elementsMap,
-        undefined,
-        isMidpointSnappingEnabled,
       );
     }
 

packages/element/src/index.ts

@@ -83,6 +83,7 @@ export * from "./positionElementsOnGrid";
 export * from "./renderElement";
 export * from "./resizeElements";
 export * from "./resizeTest";
+export * from "./schema";
 export * from "./Scene";
 export * from "./selection";
 export * from "./shape";
@@ -99,4 +100,3 @@ export * from "./typeChecks";
 export * from "./utils";
 export * from "./zindex";
 export * from "./arrows/helpers";
-export * from "./arrowheads";

packages/element/src/linearElementEditor.ts

@@ -359,20 +359,11 @@ export class LinearElementEditor {
       linearElementEditor,
     );
 
-    LinearElementEditor.movePoints(
+    LinearElementEditor.movePoints(element, app.scene, positions, {
-      element,
+      startBinding: updates?.startBinding,
-      app.scene,
+      endBinding: updates?.endBinding,
-      positions,
+      moveMidPointsWithElement: updates?.moveMidPointsWithElement,
-      {
+    });
-        startBinding: updates?.startBinding,
-        endBinding: updates?.endBinding,
-        moveMidPointsWithElement: updates?.moveMidPointsWithElement,
-      },
-      {
-        isBindingEnabled: app.state.isBindingEnabled,
-        isMidpointSnappingEnabled: app.state.isMidpointSnappingEnabled,
-      },
-    );
     // Set the suggested binding from the updates if available
     if (isBindingElement(element, false)) {
       if (isBindingEnabled(app.state)) {
@@ -427,7 +418,6 @@ export class LinearElementEditor {
                 "start",
                 elementsMap,
                 app.state.zoom,
-                app.state.isMidpointSnappingEnabled,
               )
             : linearElementEditor.initialState.altFocusPoint,
       },
@@ -548,20 +538,11 @@ export class LinearElementEditor {
       linearElementEditor,
     );
 
-    LinearElementEditor.movePoints(
+    LinearElementEditor.movePoints(element, app.scene, positions, {
-      element,
+      startBinding: updates?.startBinding,
-      app.scene,
+      endBinding: updates?.endBinding,
-      positions,
+      moveMidPointsWithElement: updates?.moveMidPointsWithElement,
-      {
+    });
-        startBinding: updates?.startBinding,
-        endBinding: updates?.endBinding,
-        moveMidPointsWithElement: updates?.moveMidPointsWithElement,
-      },
-      {
-        isBindingEnabled: app.state.isBindingEnabled,
-        isMidpointSnappingEnabled: app.state.isMidpointSnappingEnabled,
-      },
-    );
 
     // Set the suggested binding from the updates if available
     if (isBindingElement(element, false)) {
@@ -655,7 +636,6 @@ export class LinearElementEditor {
                 "start",
                 elementsMap,
                 app.state.zoom,
-                app.state.isMidpointSnappingEnabled,
               )
             : linearElementEditor.initialState.altFocusPoint,
       },
@@ -1544,10 +1524,6 @@ export class LinearElementEditor {
       endBinding?: FixedPointBinding | null;
       moveMidPointsWithElement?: boolean | null;
     },
-    options?: {
-      isBindingEnabled?: boolean;
-      isMidpointSnappingEnabled?: boolean;
-    },
   ) {
     const { points } = element;
 
@@ -1616,8 +1592,6 @@ export class LinearElementEditor {
       otherUpdates,
       {
         isDragging: Array.from(pointUpdates.values()).some((t) => t.isDragging),
-        isBindingEnabled: options?.isBindingEnabled,
-        isMidpointSnappingEnabled: options?.isMidpointSnappingEnabled,
       },
     );
   }
@@ -1732,8 +1706,6 @@ export class LinearElementEditor {
       isDragging?: boolean;
       zoom?: AppState["zoom"];
       sceneElementsMap?: NonDeletedSceneElementsMap;
-      isBindingEnabled?: boolean;
-      isMidpointSnappingEnabled?: boolean;
     },
   ) {
     if (isElbowArrow(element)) {
@@ -1754,8 +1726,6 @@ export class LinearElementEditor {
       scene.mutateElement(element, updates, {
         informMutation: true,
         isDragging: options?.isDragging ?? false,
-        isBindingEnabled: options?.isBindingEnabled,
-        isMidpointSnappingEnabled: options?.isMidpointSnappingEnabled,
       });
     } else {
       // TODO do we need to get precise coords here just to calc centers?
@@ -2175,16 +2145,14 @@ const pointDraggingUpdates = (
         suggestedBinding: suggestedBindingElement
           ? {
               element: suggestedBindingElement,
-              midPoint: app.state.isMidpointSnappingEnabled
+              midPoint: snapToMid(
-                ? snapToMid(
+                suggestedBindingElement,
-                    suggestedBindingElement,
+                elementsMap,
-                    elementsMap,
+                pointFrom<GlobalPoint>(
-                    pointFrom<GlobalPoint>(
+                  scenePointerX - linearElementEditor.pointerOffset.x,
-                      scenePointerX - linearElementEditor.pointerOffset.x,
+                  scenePointerY - linearElementEditor.pointerOffset.y,
-                      scenePointerY - linearElementEditor.pointerOffset.y,
+                ),
-                    ),
+              ),
-                  )
-                : undefined,
             }
           : null,
       },

packages/element/src/mutateElement.ts

@@ -11,6 +11,7 @@ import type { Mutable } from "@excalidraw/common/utility-types";
 import { ShapeCache } from "./shape";
 
 import { updateElbowArrowPoints } from "./elbowArrow";
+import { ensureSchemaStateForElementType } from "./schema";
 
 import { isElbowArrow } from "./typeChecks";
 
@@ -40,8 +41,6 @@ export const mutateElement = <TElement extends Mutable<ExcalidrawElement>>(
   updates: ElementUpdate<TElement>,
   options?: {
     isDragging?: boolean;
-    isBindingEnabled?: boolean;
-    isMidpointSnappingEnabled?: boolean;
   },
 ) => {
   let didChange = false;
@@ -139,6 +138,10 @@ export const mutateElement = <TElement extends Mutable<ExcalidrawElement>>(
   element.version = updates.version ?? element.version + 1;
   element.versionNonce = updates.versionNonce ?? randomInteger();
   element.updated = getUpdatedTimestamp();
+  element.schemaState = ensureSchemaStateForElementType(
+    element.schemaState,
+    element.type,
+  ) as TElement["schemaState"];
 
   return element;
 };
@@ -168,13 +171,21 @@ export const newElementWith = <TElement extends ExcalidrawElement>(
     return element;
   }
 
-  return {
+  const updatedElement = {
     ...element,
     ...updates,
     version: updates.version ?? element.version + 1,
     versionNonce: updates.versionNonce ?? randomInteger(),
     updated: getUpdatedTimestamp(),
   };
+
+  return {
+    ...updatedElement,
+    schemaState: ensureSchemaStateForElementType(
+      updatedElement.schemaState,
+      updatedElement.type,
+    ),
+  };
 };
 
 /**

packages/element/src/newElement.ts

@@ -20,6 +20,7 @@ import {
   getElementAbsoluteCoords,
   getResizedElementAbsoluteCoords,
 } from "./bounds";
+import { ensureSchemaStateForElementType } from "./schema";
 import { newElementWith } from "./mutateElement";
 import { getBoundTextMaxWidth } from "./textElement";
 import { normalizeText, measureText } from "./textMeasurements";
@@ -70,6 +71,7 @@ export type ElementConstructorOpts = MarkOptional<
   | "roughness"
   | "strokeWidth"
   | "roundness"
+  | "schemaState"
   | "locked"
   | "opacity"
   | "customData"
@@ -144,6 +146,7 @@ const _newElementBase = <T extends ExcalidrawElement>(
     roundness,
     seed: rest.seed ?? randomInteger(),
     version: rest.version || 1,
+    schemaState: ensureSchemaStateForElementType(rest.schemaState, type),
     versionNonce: rest.versionNonce ?? 0,
     isDeleted: false as false,
     boundElements,

packages/element/src/renderElement.ts

@@ -22,6 +22,7 @@ import {
   isRTL,
   getVerticalOffset,
   invariant,
+  isTransparent,
   applyDarkModeFilter,
   isSafari,
 } from "@excalidraw/common";
@@ -78,6 +79,7 @@ import type {
   ExcalidrawFrameLikeElement,
   NonDeletedSceneElementsMap,
   ElementsMap,
+  ExcalidrawFrameElement,
 } from "./types";
 
 import type { RoughCanvas } from "roughjs/bin/canvas";
@@ -777,6 +779,45 @@ export const renderSelectionElement = (
   context.restore();
 };
 
+export const renderFrameBackground = (
+  frame: ExcalidrawFrameElement,
+  context: CanvasRenderingContext2D,
+  appState: StaticCanvasAppState | InteractiveCanvasAppState,
+  opts?: {
+    roundCorners?: boolean;
+  },
+) => {
+  if (isTransparent(frame.backgroundColor)) {
+    return;
+  }
+
+  context.save();
+  context.translate(frame.x + appState.scrollX, frame.y + appState.scrollY);
+  context.fillStyle =
+    appState.theme === THEME.DARK
+      ? applyDarkModeFilter(frame.backgroundColor)
+      : frame.backgroundColor;
+
+  const shouldRoundCorners = opts?.roundCorners ?? true;
+
+  if (shouldRoundCorners && FRAME_STYLE.radius && context.roundRect) {
+    context.beginPath();
+    context.roundRect(
+      0,
+      0,
+      frame.width,
+      frame.height,
+      FRAME_STYLE.radius / appState.zoom.value,
+    );
+    context.fill();
+    context.closePath();
+  } else {
+    context.fillRect(0, 0, frame.width, frame.height);
+  }
+
+  context.restore();
+};
+
 export const renderElement = (
   element: NonDeletedExcalidrawElement,
   elementsMap: RenderableElementsMap,
@@ -808,7 +849,6 @@ export const renderElement = (
           element.x + appState.scrollX,
           element.y + appState.scrollY,
         );
-        context.fillStyle = "rgba(0, 0, 200, 0.04)";
 
         context.lineWidth = FRAME_STYLE.strokeWidth / appState.zoom.value;
         context.strokeStyle =

packages/element/src/schema.ts

@@ -0,0 +1,91 @@
+/**
+ * Shared schema primitives used by element types and higher-level migrations.
+ */
+export const SCHEMA_INITIAL_TRACK_VERSION = 1 as const;
+
+/** Core namespace reserved for built-in Excalidraw migrations. */
+export const SCHEMA_CORE_NAMESPACE = "core" as const;
+export type SchemaNamespace = typeof SCHEMA_CORE_NAMESPACE | `host.${string}`;
+
+/**
+ * A schema track is an independent version line:
+ * - core tracks: "excalidraw.*"
+ * - host tracks: "host.<appId>.<track>"
+ */
+export type SchemaTrack = `excalidraw.${string}` | `host.${string}.${string}`;
+export type ElementSchemaState = Readonly<{
+  tracks: Readonly<Record<string, number>>;
+}>;
+
+/** Core frame track id used by the frame background migration. */
+export const CORE_FRAME_SCHEMA_TRACK = "excalidraw.shape.frame" as const;
+
+/** Latest core track versions supported by this build. */
+export const CORE_SUPPORTED_TRACKS = {
+  [CORE_FRAME_SCHEMA_TRACK]: 2,
+} as const;
+
+const getRequiredCoreTracksForElementType = (type: string) => {
+  if (type === "frame") {
+    return {
+      [CORE_FRAME_SCHEMA_TRACK]: CORE_SUPPORTED_TRACKS[CORE_FRAME_SCHEMA_TRACK],
+    } as const;
+  }
+
+  return {} as const;
+};
+
+const isValidTrackVersion = (version: unknown): version is number =>
+  typeof version === "number" &&
+  Number.isInteger(version) &&
+  version >= SCHEMA_INITIAL_TRACK_VERSION;
+
+/**
+ * Ensures an element schema state is normalized and satisfies type defaults.
+ * Required core tracks are only ever bumped forward (never downgraded).
+ */
+export const ensureSchemaStateForElementType = (
+  schemaState: ElementSchemaState | undefined,
+  type: string,
+): ElementSchemaState => {
+  const requiredTracks = getRequiredCoreTracksForElementType(type);
+  const currentTracks = schemaState?.tracks || {};
+  const nextTracks: Record<string, number> = {};
+  let didChange = !schemaState;
+
+  for (const [track, version] of Object.entries(
+    currentTracks as Record<string, unknown>,
+  )) {
+    if (isValidTrackVersion(version)) {
+      nextTracks[track] = version;
+      continue;
+    }
+    nextTracks[track] = SCHEMA_INITIAL_TRACK_VERSION;
+    didChange = true;
+  }
+
+  for (const [track, requiredVersion] of Object.entries(requiredTracks)) {
+    const currentVersion = nextTracks[track];
+    if (
+      !isValidTrackVersion(currentVersion) ||
+      currentVersion < requiredVersion
+    ) {
+      nextTracks[track] = requiredVersion;
+      didChange = true;
+    }
+  }
+
+  if (!didChange) {
+    return schemaState!;
+  }
+
+  return { tracks: nextTracks };
+};
+
+/**
+ * Default schema state for newly created elements.
+ * New frames are created at the latest supported frame track version.
+ */
+export const getDefaultSchemaStateForElementType = (
+  type: string,
+): ElementSchemaState => ensureSchemaStateForElementType(undefined, type);

packages/element/src/shape.ts

@@ -69,10 +69,10 @@ import type {
   NonDeletedExcalidrawElement,
   ExcalidrawSelectionElement,
   ExcalidrawLinearElement,
+  Arrowhead,
   ExcalidrawFreeDrawElement,
   ElementsMap,
   ExcalidrawLineElement,
-  Arrowhead,
 } from "./types";
 
 import type { Drawable, Options } from "roughjs/bin/core";
@@ -296,82 +296,6 @@ const modifyIframeLikeForRoughOptions = (
   return element;
 };
 
-const generateArrowheadCardinalityOne = (
-  generator: RoughGenerator,
-  arrowheadPoints: number[] | null,
-  lineOptions: Options,
-) => {
-  if (arrowheadPoints === null) {
-    return [];
-  }
-
-  const [, , x3, y3, x4, y4] = arrowheadPoints;
-
-  return [generator.line(x3, y3, x4, y4, lineOptions)];
-};
-
-const generateArrowheadLinesToTip = (
-  generator: RoughGenerator,
-  arrowheadPoints: number[] | null,
-  lineOptions: Options,
-) => {
-  if (arrowheadPoints === null) {
-    return [];
-  }
-
-  const [x2, y2, x3, y3, x4, y4] = arrowheadPoints;
-
-  return [
-    generator.line(x3, y3, x2, y2, lineOptions),
-    generator.line(x4, y4, x2, y2, lineOptions),
-  ];
-};
-
-const getArrowheadLineOptions = (
-  element: ExcalidrawLinearElement,
-  options: Options,
-) => {
-  const lineOptions = { ...options };
-
-  if (element.strokeStyle === "dotted") {
-    // for dotted arrows caps, reduce gap to make it more legible
-    const dash = getDashArrayDotted(element.strokeWidth - 1);
-    lineOptions.strokeLineDash = [dash[0], dash[1] - 1];
-  } else {
-    // for solid/dashed, keep solid arrow cap
-    delete lineOptions.strokeLineDash;
-  }
-  lineOptions.roughness = Math.min(1, lineOptions.roughness || 0);
-
-  return lineOptions;
-};
-
-const generateArrowheadOutlineCircle = (
-  generator: RoughGenerator,
-  options: Options,
-  strokeColor: string,
-  arrowheadPoints: number[] | null,
-  fill: string,
-  diameterScale = 1,
-) => {
-  if (arrowheadPoints === null) {
-    return [];
-  }
-
-  const [x, y, diameter] = arrowheadPoints;
-  const circleOptions = {
-    ...options,
-    fill,
-    fillStyle: "solid" as const,
-    stroke: strokeColor,
-    roughness: Math.min(0.5, options.roughness || 0),
-  };
-
-  delete circleOptions.strokeLineDash;
-
-  return [generator.circle(x, y, diameter * diameterScale, circleOptions)];
-};
-
 const getArrowheadShapes = (
   element: ExcalidrawLinearElement,
   shape: Drawable[],
@@ -382,54 +306,63 @@ const getArrowheadShapes = (
   canvasBackgroundColor: string,
   isDarkMode: boolean,
 ) => {
-  if (arrowhead === null) {
+  const arrowheadPoints = getArrowheadPoints(
+    element,
+    shape,
+    position,
+    arrowhead,
+  );
+
+  if (arrowheadPoints === null) {
     return [];
   }
 
+  const generateCrowfootOne = (
+    arrowheadPoints: number[] | null,
+    options: Options,
+  ) => {
+    if (arrowheadPoints === null) {
+      return [];
+    }
+
+    const [, , x3, y3, x4, y4] = arrowheadPoints;
+
+    return [generator.line(x3, y3, x4, y4, options)];
+  };
+
   const strokeColor = isDarkMode
     ? applyDarkModeFilter(element.strokeColor)
     : element.strokeColor;
-  const backgroundFillColor = isDarkMode
-    ? applyDarkModeFilter(canvasBackgroundColor)
-    : canvasBackgroundColor;
-  const cardinalityOneOrManyOffset = -0.25;
-  const cardinalityZeroCircleScale = 0.8;
 
   switch (arrowhead) {
+    case "dot":
     case "circle":
     case "circle_outline": {
-      return generateArrowheadOutlineCircle(
+      const [x, y, diameter] = arrowheadPoints;
-        generator,
+
-        options,
+      // always use solid stroke for arrowhead
-        strokeColor,
+      delete options.strokeLineDash;
-        getArrowheadPoints(element, shape, position, arrowhead),
+
-        arrowhead === "circle_outline" ? backgroundFillColor : strokeColor,
+      return [
-      );
+        generator.circle(x, y, diameter, {
+          ...options,
+          fill:
+            arrowhead === "circle_outline"
+              ? canvasBackgroundColor
+              : strokeColor,
+
+          fillStyle: "solid",
+          stroke: strokeColor,
+          roughness: Math.min(0.5, options.roughness || 0),
+        }),
+      ];
     }
     case "triangle":
     case "triangle_outline": {
-      const arrowheadPoints = getArrowheadPoints(
-        element,
-        shape,
-        position,
-        arrowhead,
-      );
-
-      if (arrowheadPoints === null) {
-        return [];
-      }
-
       const [x, y, x2, y2, x3, y3] = arrowheadPoints;
-      const triangleOptions = {
-        ...options,
-        fill:
-          arrowhead === "triangle_outline" ? backgroundFillColor : strokeColor,
-        fillStyle: "solid" as const,
-        roughness: Math.min(1, options.roughness || 0),
-      };
 
       // always use solid stroke for arrowhead
-      delete triangleOptions.strokeLineDash;
+      delete options.strokeLineDash;
 
       return [
         generator.polygon(
@@ -439,34 +372,24 @@ const getArrowheadShapes = (
             [x3, y3],
             [x, y],
           ],
-          triangleOptions,
+          {
+            ...options,
+            fill:
+              arrowhead === "triangle_outline"
+                ? canvasBackgroundColor
+                : strokeColor,
+            fillStyle: "solid",
+            roughness: Math.min(1, options.roughness || 0),
+          },
         ),
       ];
     }
     case "diamond":
     case "diamond_outline": {
-      const arrowheadPoints = getArrowheadPoints(
-        element,
-        shape,
-        position,
-        arrowhead,
-      );
-
-      if (arrowheadPoints === null) {
-        return [];
-      }
-
       const [x, y, x2, y2, x3, y3, x4, y4] = arrowheadPoints;
-      const diamondOptions = {
-        ...options,
-        fill:
-          arrowhead === "diamond_outline" ? backgroundFillColor : strokeColor,
-        fillStyle: "solid" as const,
-        roughness: Math.min(1, options.roughness || 0),
-      };
 
       // always use solid stroke for arrowhead
-      delete diamondOptions.strokeLineDash;
+      delete options.strokeLineDash;
 
       return [
         generator.polygon(
@@ -477,106 +400,46 @@ const getArrowheadShapes = (
             [x4, y4],
             [x, y],
           ],
-          diamondOptions,
+          {
-        ),
+            ...options,
-      ];
+            fill:
-    }
+              arrowhead === "diamond_outline"
-    case "cardinality_one":
+                ? canvasBackgroundColor
-      return generateArrowheadCardinalityOne(
+                : strokeColor,
-        generator,
+            fillStyle: "solid",
-        getArrowheadPoints(element, shape, position, arrowhead),
+            roughness: Math.min(1, options.roughness || 0),
-        getArrowheadLineOptions(element, options),
+          },
-      );
-    case "cardinality_many":
-      return generateArrowheadLinesToTip(
-        generator,
-        getArrowheadPoints(element, shape, position, arrowhead),
-        getArrowheadLineOptions(element, options),
-      );
-    case "cardinality_one_or_many": {
-      const lineOptions = getArrowheadLineOptions(element, options);
-
-      return [
-        ...generateArrowheadLinesToTip(
-          generator,
-          getArrowheadPoints(element, shape, position, "cardinality_many"),
-          lineOptions,
-        ),
-        ...generateArrowheadCardinalityOne(
-          generator,
-          getArrowheadPoints(
-            element,
-            shape,
-            position,
-            "cardinality_one",
-            cardinalityOneOrManyOffset,
-          ),
-          lineOptions,
-        ),
-      ];
-    }
-    case "cardinality_exactly_one": {
-      const lineOptions = getArrowheadLineOptions(element, options);
-
-      return [
-        ...generateArrowheadCardinalityOne(
-          generator,
-          getArrowheadPoints(element, shape, position, "cardinality_one", -0.5),
-          lineOptions,
-        ),
-        ...generateArrowheadCardinalityOne(
-          generator,
-          getArrowheadPoints(element, shape, position, "cardinality_one"),
-          lineOptions,
-        ),
-      ];
-    }
-    case "cardinality_zero_or_one": {
-      const lineOptions = getArrowheadLineOptions(element, options);
-
-      return [
-        ...generateArrowheadOutlineCircle(
-          generator,
-          options,
-          strokeColor,
-          getArrowheadPoints(element, shape, position, "circle_outline", 1.5),
-          backgroundFillColor,
-          cardinalityZeroCircleScale,
-        ),
-        ...generateArrowheadCardinalityOne(
-          generator,
-          getArrowheadPoints(element, shape, position, "cardinality_one", -0.5),
-          lineOptions,
-        ),
-      ];
-    }
-    case "cardinality_zero_or_many": {
-      const lineOptions = getArrowheadLineOptions(element, options);
-
-      return [
-        ...generateArrowheadLinesToTip(
-          generator,
-          getArrowheadPoints(element, shape, position, "cardinality_many"),
-          lineOptions,
-        ),
-        ...generateArrowheadOutlineCircle(
-          generator,
-          options,
-          strokeColor,
-          getArrowheadPoints(element, shape, position, "circle_outline", 1.5),
-          backgroundFillColor,
-          cardinalityZeroCircleScale,
         ),
       ];
     }
+    case "crowfoot_one":
+      return generateCrowfootOne(arrowheadPoints, options);
     case "bar":
     case "arrow":
+    case "crowfoot_many":
+    case "crowfoot_one_or_many":
     default: {
-      return generateArrowheadLinesToTip(
+      const [x2, y2, x3, y3, x4, y4] = arrowheadPoints;
-        generator,
+
-        getArrowheadPoints(element, shape, position, arrowhead),
+      if (element.strokeStyle === "dotted") {
-        getArrowheadLineOptions(element, options),
+        // for dotted arrows caps, reduce gap to make it more legible
-      );
+        const dash = getDashArrayDotted(element.strokeWidth - 1);
+        options.strokeLineDash = [dash[0], dash[1] - 1];
+      } else {
+        // for solid/dashed, keep solid arrow cap
+        delete options.strokeLineDash;
+      }
+      options.roughness = Math.min(1, options.roughness || 0);
+      return [
+        generator.line(x3, y3, x2, y2, options),
+        generator.line(x4, y4, x2, y2, options),
+        ...(arrowhead === "crowfoot_one_or_many"
+          ? generateCrowfootOne(
+              getArrowheadPoints(element, shape, position, "crowfoot_one"),
+              options,
+            )
+          : []),
+      ];
     }
   }
 };

packages/element/src/types.ts

@@ -15,7 +15,9 @@ import type {
   ValueOf,
 } from "@excalidraw/common/utility-types";
 
-export type ChartType = "bar" | "line" | "radar";
+import type { ElementSchemaState } from "./schema";
+
+export type ChartType = "bar" | "line";
 export type FillStyle = "hachure" | "cross-hatch" | "solid" | "zigzag";
 export type FontFamilyKeys = keyof typeof FONT_FAMILY;
 export type FontFamilyValues = typeof FONT_FAMILY[FontFamilyKeys];
@@ -58,6 +60,8 @@ type _ExcalidrawElementBase = Readonly<{
   /** Integer that is sequentially incremented on each change. Used to reconcile
       elements during collaboration or when saving to server. */
   version: number;
+  /** Per-track schema state used by migrations during restore. */
+  schemaState: ElementSchemaState;
   /** Random integer that is regenerated on each change.
       Used for deterministic reconciliation of updates during collaboration,
       in case the versions (see above) are identical. */
@@ -303,32 +307,19 @@ export type PointsPositionUpdates = Map<
   { point: LocalPoint; isDragging?: boolean }
 >;
 
-export type CardinalityArrowhead =
-  | "cardinality_one"
-  | "cardinality_many"
-  | "cardinality_one_or_many"
-  | "cardinality_exactly_one"
-  | "cardinality_zero_or_one"
-  | "cardinality_zero_or_many";
-
-export type ArrowheadLegacy =
-  | "dot"
-  | "crowfoot_one"
-  | "crowfoot_many"
-  | "crowfoot_one_or_many";
-
 export type Arrowhead =
   | "arrow"
   | "bar"
+  | "dot" // legacy. Do not use for new elements.
   | "circle"
   | "circle_outline"
   | "triangle"
   | "triangle_outline"
   | "diamond"
   | "diamond_outline"
-  | CardinalityArrowhead;
+  | "crowfoot_one"
-
+  | "crowfoot_many"
-export type AnyArrowhead = Arrowhead | ArrowheadLegacy;
+  | "crowfoot_one_or_many";
 
 export type ExcalidrawLinearElement = _ExcalidrawElementBase &
   Readonly<{

packages/element/src/utils.ts

@@ -659,23 +659,20 @@ export const projectFixedPointOntoDiagonal = (
   startOrEnd: "start" | "end",
   elementsMap: ElementsMap,
   zoom: AppState["zoom"],
-  isMidpointSnappingEnabled: boolean = true,
 ): GlobalPoint | null => {
   invariant(arrow.points.length >= 2, "Arrow must have at least two points");
   if (arrow.width < 3 && arrow.height < 3) {
     return null;
   }
 
-  if (isMidpointSnappingEnabled) {
+  const sideMidPoint = getSnapOutlineMidPoint(
-    const sideMidPoint = getSnapOutlineMidPoint(
+    point,
-      point,
+    element,
-      element,
+    elementsMap,
-      elementsMap,
+    zoom,
-      zoom,
+  );
-    );
+  if (sideMidPoint) {
-    if (sideMidPoint) {
+    return sideMidPoint;
-      return sideMidPoint;
-    }
   }
 
   // Do the projection onto the diagonals (or center lines

packages/element/tests/collision.test.tsx

@@ -38,6 +38,53 @@ describe("check rotated elements can be hit:", () => {
   });
 });
 
+describe("frame hit testing", () => {
+  it.each(["transparent", "#ffffff"])(
+    "does not hit frame inside regardless of background color (%s)",
+    (backgroundColor) => {
+      const element = API.createElement({
+        type: "frame",
+        x: 0,
+        y: 0,
+        width: 100,
+        height: 100,
+        backgroundColor,
+      });
+      const elementsMap = arrayToMap([element]);
+
+      expect(
+        hitElementItself({
+          point: pointFrom<GlobalPoint>(50, 50),
+          element,
+          threshold: 10,
+          elementsMap,
+        }),
+      ).toBe(false);
+    },
+  );
+
+  it("hits frame outline", () => {
+    const element = API.createElement({
+      type: "frame",
+      x: 0,
+      y: 0,
+      width: 100,
+      height: 100,
+      backgroundColor: "#ffffff",
+    });
+    const elementsMap = arrayToMap([element]);
+
+    expect(
+      hitElementItself({
+        point: pointFrom<GlobalPoint>(0, 50),
+        element,
+        threshold: 1,
+        elementsMap,
+      }),
+    ).toBe(true);
+  });
+});
+
 describe("hitElementItself cache", () => {
   beforeEach(async () => {
     // reset cache

packages/element/tests/cropElement.test.tsx

@@ -330,30 +330,22 @@ describe("Cropping and other features", async () => {
     const widthToHeightRatio = image.width / image.height;
 
     const canvas = await exportToCanvas({
-      data: {
+      elements: [image],
-        elements: [image],
+      // @ts-ignore
-        // @ts-ignore
+      appState: h.state,
-        appState: h.state,
+      files: h.app.files,
-        files: h.app.files,
+      exportPadding: 0,
-      },
-      config: {
-        padding: 0,
-      },
     });
     const exportedCanvasRatio = canvas.width / canvas.height;
 
     expect(widthToHeightRatio).toBeCloseTo(exportedCanvasRatio);
 
     const svg = await exportToSvg({
-      data: {
+      elements: [image],
-        elements: [image],
+      // @ts-ignore
-        // @ts-ignore
+      appState: h.state,
-        appState: h.state,
+      files: h.app.files,
-        files: h.app.files,
+      exportPadding: 0,
-      },
-      config: {
-        padding: 0,
-      },
     });
     const svgWidth = svg.getAttribute("width");
     const svgHeight = svg.getAttribute("height");

packages/excalidraw/CHANGELOG.md

@@ -11,87 +11,6 @@ The change should be grouped under one of the below section and must contain PR
 Please add the latest change on the top under the correct section.
 -->
 
-## Unreleased
-
-## Excalidraw API
-
-### Breaking changes
-
-- Renamed the `excalidrawAPI` prop to `onExcalidrawAPI`.
-  - `onExcalidrawAPI` is now called on mount (instead of during constructor), and later on unmount (with `null` value). The API may be removed altogether in the future (you can use `onMount` & `onUmount` to manage the `ExcalidrawAPI` object (e.g. to cache it to a global state), already).
-
-### Features
-
-- Added `ExcalidrawAPI.isDestroyed` flag. Set to `true` once the editor unmounts. Calling any `get*` method, `onStateChange`, or `onEvent` on a destroyed API instance will throw in development and `console.error` in production. The `ExcalidrawAPI` will be reset to `null` on umount, but to be extra safe, you should check `ExcalidrawAPI.isDestroyed` before calling these methods to guard against subtle race conditions in your code.
-
-- Added `onMount`, `onInitialize`, and `onUnmount` props. `onMount` receives `{ excalidrawAPI, container }` once the editor root is mounted. `onInitialize` fires once the initial scene has loaded. `onUnmount` fires just before unmounting.
-
-- Same events are also accessible imperatively through `api.onEvent(...)`.
-
-  ```tsx
-  <Excalidraw
-    onExcalidrawAPI={(api) => {
-      api.onEvent("editor:mount", ({ excalidrawAPI, container }) => {
-        console.log(container);
-      });
-
-      api.onEvent("editor:initialize").then((readyApi) => {
-        readyApi.scrollToContent();
-      });
-    }}
-  />
-  ```
-
-  Note that in future releases, most, if not all, `excalidrawAPI.on*` subscriptions will be removed in favor of `excalidrawAPI.onEvent(name)`.
-
-- Also added `"editor:unmount"` lifecycle event, only accessible via `api.onEvent("editor:unmount")`.
-
-- Exported `<ExcalidrawAPIProvider/>`, `useExcalidrawAPI()`, `useAppStateValue(prop | props | selectorFunction)`, and `useOnExcalidrawStateChange(prop | props | selectorFunction, callback)` from the package. The imperative API also now exposes `onStateChange(prop | props | selectorFunction, callback?)`, and `onEvent(name, callback)`.
-
-  ```tsx
-  <ExcalidrawAPIProvider>
-    <Excalidraw />
-    <Logger />
-  </ExcalidrawAPIProvider>;
-
-  function Logger() {
-    // initially null before the ExcalidrawAPIProvider initializes ater
-    // <Excalidraw/> renders
-    // When <Excalidraw/> unmounts, is reset back to null
-    const api = useExcalidrawAPI();
-
-    useAppStateValue("viewModeEnabled", (viewModeEnabled) => {
-      console.log("view mode changed:", viewModeEnabled);
-    });
-
-    React.useEffect(() => {
-      if (api) {
-        console.log("editor instance id:", api.id);
-      }
-    }, [api]);
-
-    return null;
-  }
-  ```
-
-- Added `onExport` so host apps can delay JSON export until async work completes. The handler receives the export data plus an `AbortSignal`, and may return a `Promise` or an async generator that yields progress updates for the built-in toast UI.
-
-  ```tsx
-  <Excalidraw
-    onExport={async function* (_type, { files }, { signal }) {
-      yield { type: "progress", message: "Waiting for images..." };
-
-      await waitForImagesToLoad(files, signal);
-
-      if (signal.aborted) {
-        return;
-      }
-
-      yield { type: "progress", message: "Export ready", progress: 1 };
-    }}
-  />
-  ```
-
 ## Excalidraw Library
 
 ## 0.18.0 (2025-03-11)

packages/excalidraw/README.md

@@ -1,10 +1,10 @@
 # Excalidraw
 
-**Excalidraw** is exported as a React component that you can embed directly in your app.
+**Excalidraw** is exported as a component to be directly embedded in your project.
 
 ## Installation
 
-Install the package together with its React peer dependencies.
+Use `npm` or `yarn` to install the package.
 
 ```bash
 npm install react react-dom @excalidraw/excalidraw
@@ -12,131 +12,34 @@ npm install react react-dom @excalidraw/excalidraw
 yarn add react react-dom @excalidraw/excalidraw
 ```
 
-> **Note**: If you want to try unreleased changes, use `@excalidraw/excalidraw@next`.
+> **Note**: If you don't want to wait for the next stable release and try out the unreleased changes, use `@excalidraw/excalidraw@next`.
 
-## Quick start
+#### Self-hosting fonts
 
-The minimum working setup has two easy-to-miss requirements:
+By default, Excalidraw will try to download all the used fonts from the [CDN](https://esm.run/@excalidraw/excalidraw/dist/prod).
 
-1. Import the package CSS:
+For self-hosting purposes, you'll have to copy the content of the folder `node_modules/@excalidraw/excalidraw/dist/prod/fonts` to the path where your assets should be served from (i.e. `public/` directory in your project). In that case, you should also set `window.EXCALIDRAW_ASSET_PATH` to the very same path, i.e. `/` in case it's in the root:
 
-```ts
+```js
-import "@excalidraw/excalidraw/index.css";
+<script>window.EXCALIDRAW_ASSET_PATH = "/";</script>
 ```
 
-2. Render Excalidraw inside a container with a non-zero height.
+### Dimensions of Excalidraw
 
-```tsx
+Excalidraw takes _100%_ of `width` and `height` of the containing block so make sure the container in which you render Excalidraw has non zero dimensions.
-import { Excalidraw } from "@excalidraw/excalidraw";
-import "@excalidraw/excalidraw/index.css";
-
-export default function App() {
-  return (
-    <div style={{ height: "100vh" }}>
-      <Excalidraw />
-    </div>
-  );
-}
-```
-
-Excalidraw fills `100%` of the width and height of its parent. If the parent has no height, the canvas will not be visible.
-
-## Next.js / SSR frameworks
-
-Excalidraw should be rendered on the client. In SSR frameworks such as Next.js, use a client component and load it dynamically with SSR disabled.
-
-```tsx
-// app/components/ExcalidrawClient.tsx
-"use client";
-
-import { Excalidraw } from "@excalidraw/excalidraw";
-import "@excalidraw/excalidraw/index.css";
-
-export default function ExcalidrawClient() {
-  return (
-    <div style={{ height: "100vh" }}>
-      <Excalidraw />
-    </div>
-  );
-}
-```
-
-```tsx
-// app/page.tsx
-import dynamic from "next/dynamic";
-
-const ExcalidrawClient = dynamic(
-  () => import("./components/ExcalidrawClient"),
-  { ssr: false },
-);
-
-export default function Page() {
-  return <ExcalidrawClient />;
-}
-```
-
-See the local examples for complete setups:
-
-- [examples/with-nextjs](https://github.com/excalidraw/excalidraw/tree/master/examples/with-nextjs)
-- [examples/with-script-in-browser](https://github.com/excalidraw/excalidraw/tree/master/examples/with-script-in-browser)
-
-## LLM / agent tips
-
-If an LLM or coding agent is setting up Excalidraw, these shortcuts usually save more time than re-prompting:
-
-- Start with a plain `<Excalidraw />` in a `100vh` container. Add refs, `initialData`, persistence, or custom UI only after the base embed works.
-- If the canvas is blank, check the CSS import and parent height first. Those are the two most common integration failures.
-- In Next.js or other SSR frameworks, assume client-only rendering first. Use `"use client"` and `dynamic(..., { ssr: false })` before debugging hydration or `window is not defined` errors.
-- If imports or entrypoints are unclear, inspect `node_modules/@excalidraw/excalidraw/package.json`. The installed package exports are the source of truth.
-- Do not set `window.EXCALIDRAW_ASSET_PATH` unless you are intentionally self-hosting fonts/assets.
-- When docs and generated code drift, copy the nearest working example from this repo, especially `examples/with-nextjs` or `examples/with-script-in-browser`.
-
-## Migrating to `@excalidraw/excalidraw@0.18.x`
-
-Version `0.18.x` removes the old `types/`-prefixed deep import paths. If you were importing types from `@excalidraw/excalidraw/types/...`, switch to the new type-only subpaths below.
-
-| Old path | New path |
-| --- | --- |
-| `@excalidraw/excalidraw/types/data/transform.js` | `@excalidraw/excalidraw/element/transform` |
-| `@excalidraw/excalidraw/types/data/types.js` | `@excalidraw/excalidraw/data/types` |
-| `@excalidraw/excalidraw/types/element/types.js` | `@excalidraw/excalidraw/element/types` |
-| `@excalidraw/excalidraw/types/utility-types.js` | `@excalidraw/excalidraw/common/utility-types` |
-| `@excalidraw/excalidraw/types/types.js` | `@excalidraw/excalidraw/types` |
-
-Drop the `.js` extension. The new package `exports` map resolves these paths without it.
-
-These deep subpaths are for `import type` only. Runtime imports should come from the package root, plus `@excalidraw/excalidraw/index.css` for styles.
-
-For example:
-
-```ts
-import { exportToSvg } from "@excalidraw/excalidraw";
-```
-
-## Self-hosting fonts
-
-By default, Excalidraw downloads the fonts it needs from the [CDN](https://esm.run/@excalidraw/excalidraw/dist/prod).
-
-For self-hosting, copy the contents of `node_modules/@excalidraw/excalidraw/dist/prod/fonts` into the path where your app serves static assets, for example `public/`. Then set `window.EXCALIDRAW_ASSET_PATH` to that same path:
-
-```html
-<script>
-  window.EXCALIDRAW_ASSET_PATH = "/";
-</script>
-```
 
 ## Demo
 
-Try the [CodeSandbox example](https://codesandbox.io/p/sandbox/github/excalidraw/excalidraw/tree/master/examples/with-script-in-browser).
+Go to [CodeSandbox](https://codesandbox.io/p/sandbox/github/excalidraw/excalidraw/tree/master/examples/with-script-in-browser) example.
 
 ## Integration
 
-Read the [integration docs](https://docs.excalidraw.com/docs/@excalidraw/excalidraw/integration).
+Head over to the [docs](https://docs.excalidraw.com/docs/@excalidraw/excalidraw/integration).
 
 ## API
 
-Read the [API docs](https://docs.excalidraw.com/docs/@excalidraw/excalidraw/api).
+Head over to the [docs](https://docs.excalidraw.com/docs/@excalidraw/excalidraw/api).
 
 ## Contributing
 
-Read the [contributing docs](https://docs.excalidraw.com/docs/@excalidraw/excalidraw/contributing).
+Head over to the [docs](https://docs.excalidraw.com/docs/@excalidraw/excalidraw/contributing).

packages/excalidraw/actions/actionCanvas.tsx

@@ -118,6 +118,7 @@ export const actionClearCanvas = register({
         gridStep: appState.gridStep,
         gridModeEnabled: appState.gridModeEnabled,
         stats: appState.stats,
+        pasteDialog: appState.pasteDialog,
         activeTool:
           appState.activeTool.type === "image"
             ? {

packages/excalidraw/actions/actionDeleteSelected.tsx

@@ -30,7 +30,7 @@ import { getSelectedElements, isSomeElementSelected } from "../scene";
 import { TrashIcon } from "../components/icons";
 import { ToolButton } from "../components/ToolButton";
 
-import { useStylesPanelMode } from "../components/App";
+import { useStylesPanelMode } from "..";
 
 import { register } from "./register";
 

packages/excalidraw/actions/actionDuplicateSelection.tsx

@@ -27,7 +27,7 @@ import { t } from "../i18n";
 import { isSomeElementSelected } from "../scene";
 import { getShortcutKey } from "../shortcut";
 
-import { useStylesPanelMode } from "../components/App";
+import { useStylesPanelMode } from "..";
 
 import { register } from "./register";
 

packages/excalidraw/actions/actionExport.tsx

@@ -9,20 +9,18 @@ import { getNonDeletedElements } from "@excalidraw/element";
 
 import { CaptureUpdateAction } from "@excalidraw/element";
 
-import type { ExcalidrawElement, Theme } from "@excalidraw/element/types";
+import type { Theme } from "@excalidraw/element/types";
 
 import { useEditorInterface } from "../components/App";
 import { CheckboxItem } from "../components/CheckboxItem";
 import { DarkModeToggle } from "../components/DarkModeToggle";
 import { ProjectName } from "../components/ProjectName";
-import { Toast } from "../components/Toast";
 import { ToolButton } from "../components/ToolButton";
 import { Tooltip } from "../components/Tooltip";
 import { ExportIcon, questionCircle, saveAs } from "../components/icons";
 import { loadFromJSON, saveAsJSON } from "../data";
 import { isImageFileHandle } from "../data/blob";
 import { nativeFileSystemSupported } from "../data/filesystem";
-
 import { resaveAsImageWithScene } from "../data/resave";
 
 import { t } from "../i18n";
@@ -33,15 +31,7 @@ import "../components/ToolIcon.scss";
 
 import { register } from "./register";
 
-import type { JSONExportData } from "../data/json";
+import type { AppState } from "../types";
-
-import type {
-  AppClassProperties,
-  AppState,
-  BinaryFiles,
-  ExcalidrawProps,
-  OnExportProgress,
-} from "../types";
 
 export const actionChangeProjectName = register<AppState["name"]>({
   name: "changeProjectName",
@@ -160,143 +150,6 @@ export const actionChangeExportEmbedScene = register<
   ),
 });
 
-// ---------------------------------------------------------------------------
-// onExport interception helpers
-// ---------------------------------------------------------------------------
-
-let onExportInProgress = false;
-
-const onProgressToast = (
-  app: AppClassProperties,
-  progress: {
-    message?: OnExportProgress["message"];
-    progress?: number | null;
-  },
-) => {
-  const message = progress.message ?? t("progressDialog.defaultMessage");
-  app.setAppState({
-    toast: {
-      message:
-        progress.progress != null ? (
-          <>
-            {message}
-            <Toast.ProgressBar progress={progress.progress} />
-          </>
-        ) : (
-          message
-        ),
-      duration: Infinity,
-    },
-  });
-};
-
-/** awaits host app's onExport result, and renders progress to the UI */
-async function handleOnExportResult(
-  onExportResult: ReturnType<NonNullable<ExcalidrawProps["onExport"]>>,
-  opts: {
-    signal: AbortSignal;
-    app: AppClassProperties;
-  },
-): Promise<void> {
-  if (opts.app.state.isLoading) {
-    onProgressToast(opts.app, { progress: null });
-    await opts.app.onStateChange({ predicate: (state) => !state.isLoading });
-  }
-
-  if (
-    onExportResult != null &&
-    typeof onExportResult === "object" &&
-    Symbol.asyncIterator in onExportResult
-  ) {
-    for await (const value of onExportResult) {
-      if (opts.signal.aborted) {
-        onExportResult.return();
-        return;
-      }
-      if (value.type === "progress") {
-        onProgressToast(opts.app, {
-          message: value.message,
-          progress: value.progress ?? null,
-        });
-      } else if (value.type === "done") {
-        return;
-      }
-    }
-
-    // Generator completed without explicit "done" message
-    return;
-  }
-
-  if (onExportResult instanceof Promise) {
-    onProgressToast(opts.app, { progress: null });
-    await onExportResult;
-  }
-}
-
-function prepareDataForJSONExport(
-  elements: readonly ExcalidrawElement[],
-  appState: AppState,
-  files: BinaryFiles,
-  app: AppClassProperties,
-): { abortController: AbortController; data: Promise<JSONExportData> } {
-  const abortController = new AbortController();
-  const signal = abortController.signal;
-
-  const dataPromise = new Promise<JSONExportData>(async (resolve) => {
-    try {
-      if (app.props.onExport) {
-        await handleOnExportResult(
-          app.props.onExport(
-            "json",
-            {
-              elements,
-              appState,
-              files,
-            },
-            {
-              signal,
-            },
-          ),
-          {
-            app,
-            signal,
-          },
-        );
-      }
-    } catch (error: any) {
-      if (error?.name === "AbortError") {
-        // if abort error, assume it's a reaction on the signal being aborted
-        console.warn(
-          `onExport() aborted by host app (signal aborted: ${signal.aborted})`,
-        );
-      } else {
-        // non-abort error
-        //
-        console.error("Error during props.onExport() handling", error);
-      }
-
-      // either way, we currently don't allow host apps to cancel save actions
-      // so we resolve to orig data
-    }
-
-    resolve({
-      elements,
-      appState,
-      // return latest files in case they finished loading during onExport
-      files: app.files,
-    });
-  });
-
-  return {
-    abortController,
-    data: dataPromise,
-  };
-}
-
-// ---------------------------------------------------------------------------
-// Save actions
-// ---------------------------------------------------------------------------
-
 export const actionSaveToActiveFile = register({
   name: "saveToActiveFile",
   label: "buttons.save",
@@ -310,62 +163,42 @@ export const actionSaveToActiveFile = register({
     );
   },
   perform: async (elements, appState, value, app) => {
-    if (onExportInProgress) {
+    const fileHandleExists = !!appState.fileHandle;
-      return false;
-    }
-    onExportInProgress = true;
-
-    const previousFileHandle = appState.fileHandle;
-    const filename = app.getName();
-
-    const { abortController, data: exportedDataPromise } =
-      prepareDataForJSONExport(elements, appState, app.files, app);
 
     try {
-      const { fileHandle } = isImageFileHandle(previousFileHandle)
+      const { fileHandle } = isImageFileHandle(appState.fileHandle)
         ? await resaveAsImageWithScene(
-            exportedDataPromise,
+            elements,
-            previousFileHandle,
+            appState,
-            filename,
+            app.files,
+            app.getName(),
           )
-        : await saveAsJSON({
+        : await saveAsJSON(elements, appState, app.files, app.getName());
-            data: exportedDataPromise,
-            filename,
-            fileHandle: previousFileHandle,
-          });
 
       return {
-        captureUpdate: CaptureUpdateAction.NEVER,
+        captureUpdate: CaptureUpdateAction.EVENTUALLY,
         appState: {
+          ...appState,
           fileHandle,
-          toast: {
+          toast: fileHandleExists
-            message:
+            ? {
-              previousFileHandle && fileHandle?.name
+                message: fileHandle?.name
-                ? t("toast.fileSavedToFilename").replace(
+                  ? t("toast.fileSavedToFilename").replace(
-                    "{filename}",
+                      "{filename}",
-                    `"${fileHandle.name}"`,
+                      `"${fileHandle.name}"`,
-                  )
+                    )
-                : t("toast.fileSaved"),
+                  : t("toast.fileSaved"),
-            duration: 1500,
+              }
-          },
+            : null,
         },
       };
     } catch (error: any) {
-      abortController.abort();
-
       if (error?.name !== "AbortError") {
         console.error(error);
       } else {
         console.warn(error);
       }
-      return {
+      return { captureUpdate: CaptureUpdateAction.EVENTUALLY };
-        captureUpdate: CaptureUpdateAction.NEVER,
-        appState: {
-          toast: null,
-        },
-      };
-    } finally {
-      onExportInProgress = false;
     }
   },
   keyTest: (event) =>
@@ -379,50 +212,36 @@ export const actionSaveFileToDisk = register({
   viewMode: true,
   trackEvent: { category: "export" },
   perform: async (elements, appState, value, app) => {
-    if (onExportInProgress) {
-      return false;
-    }
-    onExportInProgress = true;
-
-    const { abortController, data: exportedDataPromise } =
-      prepareDataForJSONExport(elements, appState, app.files, app);
-
     try {
-      const { fileHandle: savedFileHandle } = await saveAsJSON({
+      const { fileHandle } = await saveAsJSON(
-        data: exportedDataPromise,
+        elements,
-        filename: app.getName(),
+        {
-        fileHandle: null,
+          ...appState,
-      });
+          fileHandle: null,
-
+        },
+        app.files,
+        app.getName(),
+      );
       return {
-        captureUpdate: CaptureUpdateAction.NEVER,
+        captureUpdate: CaptureUpdateAction.EVENTUALLY,
         appState: {
+          ...appState,
           openDialog: null,
-          fileHandle: savedFileHandle,
+          fileHandle,
-          toast: { message: t("toast.fileSaved"), duration: 3000 },
+          toast: { message: t("toast.fileSaved") },
         },
       };
     } catch (error: any) {
-      abortController.abort();
       if (error?.name !== "AbortError") {
         console.error(error);
       } else {
         console.warn(error);
       }
-      return {
+      return { captureUpdate: CaptureUpdateAction.EVENTUALLY };
-        captureUpdate: CaptureUpdateAction.NEVER,
-        appState: {
-          toast: null,
-        },
-      };
-    } finally {
-      onExportInProgress = false;
     }
   },
   keyTest: (event) =>
-    event.key.toLowerCase() === KEYS.S &&
+    event.key === KEYS.S && event.shiftKey && event[KEYS.CTRL_OR_CMD],
-    event.shiftKey &&
-    event[KEYS.CTRL_OR_CMD],
   PanelComponent: ({ updateData }) => (
     <ToolButton
       type="button"
@@ -452,7 +271,11 @@ export const actionLoadScene = register({
         elements: loadedElements,
         appState: loadedAppState,
         files,
-      } = await loadFromJSON(appState, elements);
+      } = await loadFromJSON(
+        appState,
+        elements,
+        app.getSchemaMigrationRegistry(),
+      );
       return {
         elements: loadedElements,
         appState: loadedAppState,
@@ -481,8 +304,7 @@ export const actionExportWithDarkMode = register<
   name: "exportWithDarkMode",
   label: "imageExportDialog.label.darkMode",
   trackEvent: { category: "export", action: "toggleTheme" },
-  perform: (_elements, appState, value, app) => {
+  perform: (_elements, appState, value) => {
-    app.sessionExportThemeOverride = value ? THEME.DARK : THEME.LIGHT;
     return {
       appState: { ...appState, exportWithDarkMode: value },
       captureUpdate: CaptureUpdateAction.EVENTUALLY,

packages/excalidraw/actions/actionHistory.tsx

@@ -18,7 +18,7 @@ import { HistoryChangedEvent } from "../history";
 import { useEmitter } from "../hooks/useEmitter";
 import { t } from "../i18n";
 
-import { useStylesPanelMode } from "../components/App";
+import { useStylesPanelMode } from "..";
 
 import type { History } from "../history";
 import type { AppClassProperties, AppState } from "../types";

packages/excalidraw/actions/actionProperties.test.tsx

@@ -6,11 +6,23 @@ import {
   FONT_FAMILY,
   STROKE_WIDTH,
 } from "@excalidraw/common";
+import {
+  CORE_FRAME_SCHEMA_TRACK,
+  CORE_SUPPORTED_TRACKS,
+} from "@excalidraw/element";
 
 import { Excalidraw } from "../index";
 import { API } from "../tests/helpers/api";
 import { UI } from "../tests/helpers/ui";
-import { render } from "../tests/test-utils";
+import { act, render } from "../tests/test-utils";
+
+import {
+  actionChangeBackgroundColor,
+  actionChangeRoundness,
+  actionChangeStrokeWidth,
+} from "./actionProperties";
+
+const { h } = window;
 
 describe("element locking", () => {
   beforeEach(async () => {
@@ -109,6 +121,21 @@ describe("element locking", () => {
       expect(crossHatchButton).toBe(null);
     });
 
+    it("should show background color picker for selected frame", () => {
+      const frame = API.createElement({
+        type: "frame",
+      });
+      API.setElements([frame]);
+      API.setSelectedElements([frame]);
+
+      expect(
+        queryByTestId(
+          document.body,
+          `color-top-pick-${DEFAULT_ELEMENT_BACKGROUND_PICKS[0]}`,
+        ),
+      ).not.toBe(null);
+    });
+
     it("should highlight common stroke width of selected elements", () => {
       const rect1 = API.createElement({
         type: "rectangle",
@@ -169,5 +196,77 @@ describe("element locking", () => {
         "active",
       );
     });
+
+    it("should not update text background when changing background in mixed frame selection", () => {
+      const frame = API.createElement({
+        type: "frame",
+        schemaState: { tracks: {} },
+      });
+      const text = API.createElement({
+        type: "text",
+        backgroundColor: COLOR_PALETTE.transparent,
+      });
+      API.setElements([text, frame]);
+      API.setSelectedElements([text, frame]);
+
+      act(() => {
+        h.app.actionManager.executeAction(actionChangeBackgroundColor, "ui", {
+          viewBackgroundColor: h.state.viewBackgroundColor,
+          currentItemBackgroundColor: "#ffc9c9",
+        });
+      });
+
+      expect(API.getElement(frame).backgroundColor).toBe("#ffc9c9");
+      expect(API.getElement(text).backgroundColor).toBe(
+        COLOR_PALETTE.transparent,
+      );
+      expect(
+        API.getElement(frame).schemaState.tracks[CORE_FRAME_SCHEMA_TRACK],
+      ).toBe(CORE_SUPPORTED_TRACKS[CORE_FRAME_SCHEMA_TRACK]);
+    });
+
+    it("should not update frame stroke width when changing stroke width in mixed selection", () => {
+      const frame = API.createElement({
+        type: "frame",
+      });
+      const rect = API.createElement({
+        type: "rectangle",
+        strokeWidth: STROKE_WIDTH.thin,
+      });
+      API.setElements([rect, frame]);
+      API.setSelectedElements([rect, frame]);
+
+      const originalFrameStrokeWidth = API.getElement(frame).strokeWidth;
+
+      act(() => {
+        h.app.actionManager.executeAction(
+          actionChangeStrokeWidth,
+          "ui",
+          STROKE_WIDTH.extraBold,
+        );
+      });
+
+      expect(API.getElement(rect).strokeWidth).toBe(STROKE_WIDTH.extraBold);
+      expect(API.getElement(frame).strokeWidth).toBe(originalFrameStrokeWidth);
+    });
+
+    it("should not update frame roundness when changing roundness in mixed selection", () => {
+      const frame = API.createElement({
+        type: "frame",
+      });
+      const rect = API.createElement({
+        type: "rectangle",
+        roundness: null,
+      });
+      API.setElements([rect, frame]);
+      API.setSelectedElements([rect, frame]);
+
+      act(() => {
+        h.app.actionManager.executeAction(actionChangeRoundness, "ui", "round");
+      });
+
+      expect(API.getElement(rect).roundness).not.toBe(null);
+      expect(API.getElement(frame).roundness).toBe(null);
+    });
   });
 });

packages/excalidraw/actions/actionProperties.tsx

@@ -36,7 +36,6 @@ import {
 import { LinearElementEditor } from "@excalidraw/element";
 
 import { newElementWith } from "@excalidraw/element";
-import { getArrowheadForPicker } from "@excalidraw/element";
 
 import {
   getBoundTextElement,
@@ -46,6 +45,7 @@ import {
 import {
   isArrowElement,
   isBoundToContainer,
+  isFrameElement,
   isElbowArrow,
   isLinearElement,
   isLineElement,
@@ -53,7 +53,13 @@ import {
   isUsingAdaptiveRadius,
 } from "@excalidraw/element";
 
-import { hasStrokeColor } from "@excalidraw/element";
+import {
+  canChangeRoundness,
+  hasBackground,
+  hasStrokeColor,
+  hasStrokeStyle,
+  hasStrokeWidth,
+} from "@excalidraw/element";
 
 import {
   updateElbowArrowPoints,
@@ -125,12 +131,9 @@ import {
   sharpArrowIcon,
   roundArrowIcon,
   elbowArrowIcon,
-  ArrowheadCardinalityExactlyOneIcon,
+  ArrowheadCrowfootIcon,
-  ArrowheadCardinalityManyIcon,
+  ArrowheadCrowfootOneIcon,
-  ArrowheadCardinalityOneIcon,
+  ArrowheadCrowfootOneOrManyIcon,
-  ArrowheadCardinalityOneOrManyIcon,
-  ArrowheadCardinalityZeroOrManyIcon,
-  ArrowheadCardinalityZeroOrOneIcon,
 } from "../components/icons";
 
 import { Fonts } from "../fonts";
@@ -413,11 +416,18 @@ export const actionChangeBackgroundColor = register<
         return el;
       });
     } else {
-      nextElements = changeProperty(elements, appState, (el) =>
+      nextElements = changeProperty(elements, appState, (el) => {
-        newElementWith(el, {
+        if (isFrameElement(el)) {
-          backgroundColor: value.currentItemBackgroundColor,
+          return newElementWith(el, {
-        }),
+            backgroundColor: value.currentItemBackgroundColor,
-      );
+          });
+        }
+        return hasBackground(el.type)
+          ? newElementWith(el, {
+              backgroundColor: value.currentItemBackgroundColor,
+            })
+          : el;
+      });
     }
 
     return {
@@ -448,7 +458,12 @@ export const actionChangeBackgroundColor = register<
             (element) => element.backgroundColor,
             true,
             (hasSelection) =>
-              !hasSelection ? appState.currentItemBackgroundColor : null,
+              !hasSelection
+                ? appState.activeTool.type === "frame"
+                  ? // background default shouldn't apply to new frames
+                    "transparent"
+                  : appState.currentItemBackgroundColor
+                : null,
           )}
           onChange={(color) =>
             updateData({ currentItemBackgroundColor: color })
@@ -475,11 +490,13 @@ export const actionChangeFillStyle = register<ExcalidrawElement["fillStyle"]>({
       })`,
     );
     return {
-      elements: changeProperty(elements, appState, (el) =>
+      elements: changeProperty(elements, appState, (el) => {
-        newElementWith(el, {
+        return hasBackground(el.type)
-          fillStyle: value,
+          ? newElementWith(el, {
-        }),
+              fillStyle: value,
-      ),
+            })
+          : el;
+      }),
       appState: { ...appState, currentItemFillStyle: value },
       captureUpdate: CaptureUpdateAction.IMMEDIATELY,
     };
@@ -552,11 +569,13 @@ export const actionChangeStrokeWidth = register<
   trackEvent: false,
   perform: (elements, appState, value) => {
     return {
-      elements: changeProperty(elements, appState, (el) =>
+      elements: changeProperty(elements, appState, (el) => {
-        newElementWith(el, {
+        return hasStrokeWidth(el.type)
-          strokeWidth: value,
+          ? newElementWith(el, {
-        }),
+              strokeWidth: value,
-      ),
+            })
+          : el;
+      }),
       appState: { ...appState, currentItemStrokeWidth: value },
       captureUpdate: CaptureUpdateAction.IMMEDIATELY,
     };
@@ -608,12 +627,14 @@ export const actionChangeSloppiness = register<ExcalidrawElement["roughness"]>({
   trackEvent: false,
   perform: (elements, appState, value) => {
     return {
-      elements: changeProperty(elements, appState, (el) =>
+      elements: changeProperty(elements, appState, (el) => {
-        newElementWith(el, {
+        return hasStrokeStyle(el.type)
-          seed: randomInteger(),
+          ? newElementWith(el, {
-          roughness: value,
+              seed: randomInteger(),
-        }),
+              roughness: value,
-      ),
+            })
+          : el;
+      }),
       appState: { ...appState, currentItemRoughness: value },
       captureUpdate: CaptureUpdateAction.IMMEDIATELY,
     };
@@ -664,11 +685,13 @@ export const actionChangeStrokeStyle = register<
   trackEvent: false,
   perform: (elements, appState, value) => {
     return {
-      elements: changeProperty(elements, appState, (el) =>
+      elements: changeProperty(elements, appState, (el) => {
-        newElementWith(el, {
+        return hasStrokeStyle(el.type)
-          strokeStyle: value,
+          ? newElementWith(el, {
-        }),
+              strokeStyle: value,
-      ),
+            })
+          : el;
+      }),
       appState: { ...appState, currentItemStrokeStyle: value },
       captureUpdate: CaptureUpdateAction.IMMEDIATELY,
     };
@@ -1480,7 +1503,7 @@ export const actionChangeRoundness = register<"sharp" | "round">({
   perform: (elements, appState, value) => {
     return {
       elements: changeProperty(elements, appState, (el) => {
-        if (isElbowArrow(el)) {
+        if (isElbowArrow(el) || !canChangeRoundness(el.type)) {
           return el;
         }
 
@@ -1554,117 +1577,80 @@ export const actionChangeRoundness = register<"sharp" | "round">({
 });
 
 const getArrowheadOptions = (flip: boolean) => {
-  return {
+  return [
-    visibleSections: [
+    {
-      {
+      value: null,
-        name: "default",
+      text: t("labels.arrowhead_none"),
-        options: [
+      keyBinding: "q",
-          {
+      icon: <ArrowheadNoneIcon flip={flip} />,
-            value: null,
+    },
-            text: t("labels.arrowhead_none"),
+    {
-            keyBinding: "q",
+      value: "arrow",
-            icon: <ArrowheadNoneIcon flip={flip} />,
+      text: t("labels.arrowhead_arrow"),
-          },
+      keyBinding: "w",
-          {
+      icon: <ArrowheadArrowIcon flip={flip} />,
-            value: "arrow",
+    },
-            text: t("labels.arrowhead_arrow"),
+    {
-            keyBinding: "w",
+      value: "triangle",
-            icon: <ArrowheadArrowIcon flip={flip} />,
+      text: t("labels.arrowhead_triangle"),
-          },
+      icon: <ArrowheadTriangleIcon flip={flip} />,
-          {
+      keyBinding: "e",
-            value: "triangle",
+    },
-            text: t("labels.arrowhead_triangle"),
+    {
-            icon: <ArrowheadTriangleIcon flip={flip} />,
+      value: "triangle_outline",
-            keyBinding: "e",
+      text: t("labels.arrowhead_triangle_outline"),
-          },
+      icon: <ArrowheadTriangleOutlineIcon flip={flip} />,
-          {
+      keyBinding: "r",
-            value: "triangle_outline",
+    },
-            text: t("labels.arrowhead_triangle_outline"),
+    {
-            icon: <ArrowheadTriangleOutlineIcon flip={flip} />,
+      value: "circle",
-            keyBinding: "r",
+      text: t("labels.arrowhead_circle"),
-          },
+      keyBinding: "a",
-        ],
+      icon: <ArrowheadCircleIcon flip={flip} />,
-      },
+    },
-    ],
+    {
-    hiddenSections: [
+      value: "circle_outline",
-      {
+      text: t("labels.arrowhead_circle_outline"),
-        name: "default",
+      keyBinding: "s",
-        options: [
+      icon: <ArrowheadCircleOutlineIcon flip={flip} />,
-          {
+    },
-            value: "circle",
+    {
-            text: t("labels.arrowhead_circle"),
+      value: "diamond",
-            keyBinding: "a",
+      text: t("labels.arrowhead_diamond"),
-            icon: <ArrowheadCircleIcon flip={flip} />,
+      icon: <ArrowheadDiamondIcon flip={flip} />,
-          },
+      keyBinding: "d",
-          {
+    },
-            value: "circle_outline",
+    {
-            text: t("labels.arrowhead_circle_outline"),
+      value: "diamond_outline",
-            keyBinding: "s",
+      text: t("labels.arrowhead_diamond_outline"),
-            icon: <ArrowheadCircleOutlineIcon flip={flip} />,
+      icon: <ArrowheadDiamondOutlineIcon flip={flip} />,
-          },
+      keyBinding: "f",
-          {
+    },
-            value: "diamond",
+    {
-            text: t("labels.arrowhead_diamond"),
+      value: "bar",
-            icon: <ArrowheadDiamondIcon flip={flip} />,
+      text: t("labels.arrowhead_bar"),
-            keyBinding: "d",
+      keyBinding: "z",
-          },
+      icon: <ArrowheadBarIcon flip={flip} />,
-          {
+    },
-            value: "diamond_outline",
+    {
-            text: t("labels.arrowhead_diamond_outline"),
+      value: "crowfoot_one",
-            icon: <ArrowheadDiamondOutlineIcon flip={flip} />,
+      text: t("labels.arrowhead_crowfoot_one"),
-            keyBinding: "f",
+      icon: <ArrowheadCrowfootOneIcon flip={flip} />,
-          },
+      keyBinding: "x",
-          {
+    },
-            value: "bar",
+    {
-            text: t("labels.arrowhead_bar"),
+      value: "crowfoot_many",
-            keyBinding: "z",
+      text: t("labels.arrowhead_crowfoot_many"),
-            icon: <ArrowheadBarIcon flip={flip} />,
+      icon: <ArrowheadCrowfootIcon flip={flip} />,
-          },
+      keyBinding: "c",
-        ],
+    },
-      },
+    {
-      {
+      value: "crowfoot_one_or_many",
-        name: t("labels.cardinality"),
+      text: t("labels.arrowhead_crowfoot_one_or_many"),
-        options: [
+      icon: <ArrowheadCrowfootOneOrManyIcon flip={flip} />,
-          {
+      keyBinding: "v",
-            value: "cardinality_one",
+    },
-            text: t("labels.arrowhead_cardinality_one"),
+  ] as const;
-            icon: <ArrowheadCardinalityOneIcon flip={flip} />,
-            keyBinding: "x",
-          },
-          {
-            value: "cardinality_many",
-            text: t("labels.arrowhead_cardinality_many"),
-            icon: <ArrowheadCardinalityManyIcon flip={flip} />,
-            keyBinding: "c",
-          },
-          {
-            value: "cardinality_one_or_many",
-            text: t("labels.arrowhead_cardinality_one_or_many"),
-            icon: <ArrowheadCardinalityOneOrManyIcon flip={flip} />,
-            keyBinding: "v",
-          },
-          {
-            value: "cardinality_exactly_one",
-            text: t("labels.arrowhead_cardinality_exactly_one"),
-            icon: <ArrowheadCardinalityExactlyOneIcon flip={flip} />,
-            keyBinding: null,
-          },
-          {
-            value: "cardinality_zero_or_one",
-            text: t("labels.arrowhead_cardinality_zero_or_one"),
-            icon: <ArrowheadCardinalityZeroOrOneIcon flip={flip} />,
-            keyBinding: null,
-          },
-          {
-            value: "cardinality_zero_or_many",
-            text: t("labels.arrowhead_cardinality_zero_or_many"),
-            icon: <ArrowheadCardinalityZeroOrManyIcon flip={flip} />,
-            keyBinding: null,
-          },
-        ],
-      },
-    ],
-  } as const;
 };
 
 export const actionChangeArrowhead = register<{
@@ -1708,52 +1694,45 @@ export const actionChangeArrowhead = register<{
   },
   PanelComponent: ({ elements, appState, updateData, app }) => {
     const isRTL = getLanguage().rtl;
-    const startArrowheadOptions = useMemo(
-      () => getArrowheadOptions(!isRTL),
-      [isRTL],
-    );
-    const endArrowheadOptions = useMemo(
-      () => getArrowheadOptions(!!isRTL),
-      [isRTL],
-    );
 
     return (
       <fieldset>
         <legend>{t("labels.arrowheads")}</legend>
         <div className="iconSelectList buttonList">
           <IconPicker
-            visibleSections={startArrowheadOptions.visibleSections}
-            hiddenSections={startArrowheadOptions.hiddenSections}
             label="arrowhead_start"
+            options={getArrowheadOptions(!isRTL)}
             value={getFormValue<Arrowhead | null>(
               elements,
               app,
               (element) =>
                 isLinearElement(element) && canHaveArrowheads(element.type)
-                  ? getArrowheadForPicker(element.startArrowhead)
+                  ? element.startArrowhead
                   : appState.currentItemStartArrowhead,
               true,
               (hasSelection) =>
                 hasSelection ? null : appState.currentItemStartArrowhead,
             )}
             onChange={(value) => updateData({ position: "start", type: value })}
+            numberOfOptionsToAlwaysShow={4}
           />
           <IconPicker
-            visibleSections={endArrowheadOptions.visibleSections}
-            hiddenSections={endArrowheadOptions.hiddenSections}
             label="arrowhead_end"
+            group="arrowheads"
+            options={getArrowheadOptions(!!isRTL)}
             value={getFormValue<Arrowhead | null>(
               elements,
               app,
               (element) =>
                 isLinearElement(element) && canHaveArrowheads(element.type)
-                  ? getArrowheadForPicker(element.endArrowhead)
+                  ? element.endArrowhead
                   : appState.currentItemEndArrowhead,
               true,
               (hasSelection) =>
                 hasSelection ? null : appState.currentItemEndArrowhead,
             )}
             onChange={(value) => updateData({ position: "end", type: value })}
+            numberOfOptionsToAlwaysShow={4}
           />
         </div>
       </fieldset>
@@ -1878,7 +1857,6 @@ export const actionChangeArrowType = register<keyof typeof ARROW_TYPE>({
                   startElement,
                   "start",
                   elementsMap,
-                  appState.isBindingEnabled,
                 ),
               }
             : null;
@@ -1892,7 +1870,6 @@ export const actionChangeArrowType = register<keyof typeof ARROW_TYPE>({
                   endElement,
                   "end",
                   elementsMap,
-                  appState.isBindingEnabled,
                 ),
               }
             : null;

packages/excalidraw/actions/actionToggleArrowBinding.tsx

@@ -1,26 +0,0 @@
-import { CaptureUpdateAction } from "@excalidraw/element";
-
-import { register } from "./register";
-
-export const actionToggleArrowBinding = register({
-  name: "arrowBinding",
-  label: "labels.arrowBinding",
-  viewMode: false,
-  trackEvent: {
-    category: "canvas",
-    predicate: (appState) => appState.bindingPreference === "disabled",
-  },
-  perform(elements, appState) {
-    const newPreference =
-      appState.bindingPreference === "enabled" ? "disabled" : "enabled";
-    return {
-      appState: {
-        ...appState,
-        bindingPreference: newPreference,
-        isBindingEnabled: newPreference === "enabled",
-      },
-      captureUpdate: CaptureUpdateAction.NEVER,
-    };
-  },
-  checked: (appState) => appState.bindingPreference === "enabled",
-});

packages/excalidraw/actions/actionToggleMidpointSnapping.tsx

@@ -1,23 +0,0 @@
-import { CaptureUpdateAction } from "@excalidraw/element";
-
-import { register } from "./register";
-
-export const actionToggleMidpointSnapping = register({
-  name: "midpointSnapping",
-  label: "labels.midpointSnapping",
-  viewMode: false,
-  trackEvent: {
-    category: "canvas",
-    predicate: (appState) => !appState.isMidpointSnappingEnabled,
-  },
-  perform(elements, appState) {
-    return {
-      appState: {
-        ...appState,
-        isMidpointSnappingEnabled: !this.checked!(appState),
-      },
-      captureUpdate: CaptureUpdateAction.NEVER,
-    };
-  },
-  checked: (appState) => appState.isMidpointSnappingEnabled,
-});

packages/excalidraw/actions/index.ts

@@ -79,8 +79,6 @@ export {
 export { actionToggleGridMode } from "./actionToggleGridMode";
 export { actionToggleZenMode } from "./actionToggleZenMode";
 export { actionToggleObjectsSnapMode } from "./actionToggleObjectsSnapMode";
-export { actionToggleArrowBinding } from "./actionToggleArrowBinding";
-export { actionToggleMidpointSnapping } from "./actionToggleMidpointSnapping";
 
 export { actionToggleStats } from "./actionToggleStats";
 export { actionUnbindText, actionBindText } from "./actionBoundText";

packages/excalidraw/actions/types.ts

@@ -59,8 +59,6 @@ export type ActionName =
   | "gridMode"
   | "zenMode"
   | "objectsSnapMode"
-  | "arrowBinding"
-  | "midpointSnapping"
   | "stats"
   | "changeStrokeColor"
   | "changeBackgroundColor"

packages/excalidraw/appState.ts

@@ -27,6 +27,7 @@ export const getDefaultAppState = (): Omit<
     showWelcomeScreen: false,
     theme: THEME.LIGHT,
     collaborators: new Map(),
+    currentChartType: "bar",
     currentItemBackgroundColor: DEFAULT_ELEMENT_PROPS.backgroundColor,
     currentItemEndArrowhead: "arrow",
     currentItemFillStyle: DEFAULT_ELEMENT_PROPS.fillStyle,
@@ -70,8 +71,6 @@ export const getDefaultAppState = (): Omit<
     gridStep: DEFAULT_GRID_STEP,
     gridModeEnabled: false,
     isBindingEnabled: true,
-    bindingPreference: "enabled",
-    isMidpointSnappingEnabled: true,
     defaultSidebarDockedPreference: false,
     isLoading: false,
     isResizing: false,
@@ -84,6 +83,7 @@ export const getDefaultAppState = (): Omit<
     openPopup: null,
     openSidebar: null,
     openDialog: null,
+    pasteDialog: { shown: false, data: null },
     previousSelectedElementIds: {},
     resizingElement: null,
     scrolledOutside: false,
@@ -150,6 +150,7 @@ const APP_STATE_STORAGE_CONF = (<
   showWelcomeScreen: { browser: true, export: false, server: false },
   theme: { browser: true, export: false, server: false },
   collaborators: { browser: false, export: false, server: false },
+  currentChartType: { browser: true, export: false, server: false },
   currentItemBackgroundColor: { browser: true, export: false, server: false },
   currentItemEndArrowhead: { browser: true, export: false, server: false },
   currentItemFillStyle: { browser: true, export: false, server: false },
@@ -192,9 +193,7 @@ const APP_STATE_STORAGE_CONF = (<
   gridStep: { browser: true, export: true, server: true },
   gridModeEnabled: { browser: true, export: true, server: true },
   height: { browser: false, export: false, server: false },
-  isBindingEnabled: { browser: true, export: false, server: false },
+  isBindingEnabled: { browser: false, export: false, server: false },
-  bindingPreference: { browser: true, export: false, server: false },
-  isMidpointSnappingEnabled: { browser: true, export: false, server: false },
   defaultSidebarDockedPreference: {
     browser: true,
     export: false,
@@ -213,6 +212,7 @@ const APP_STATE_STORAGE_CONF = (<
   openPopup: { browser: false, export: false, server: false },
   openSidebar: { browser: true, export: false, server: false },
   openDialog: { browser: false, export: false, server: false },
+  pasteDialog: { browser: false, export: false, server: false },
   previousSelectedElementIds: { browser: true, export: false, server: false },
   resizingElement: { browser: false, export: false, server: false },
   scrolledOutside: { browser: true, export: false, server: false },

packages/excalidraw/charts.ts

@@ -0,0 +1,481 @@
+import { pointFrom } from "@excalidraw/math";
+
+import {
+  COLOR_PALETTE,
+  DEFAULT_CHART_COLOR_INDEX,
+  getAllColorsSpecificShade,
+  DEFAULT_FONT_FAMILY,
+  DEFAULT_FONT_SIZE,
+  VERTICAL_ALIGN,
+  randomId,
+  isDevEnv,
+  FONT_SIZES,
+} from "@excalidraw/common";
+
+import {
+  newTextElement,
+  newLinearElement,
+  newElement,
+} from "@excalidraw/element";
+
+import type { Radians } from "@excalidraw/math";
+
+import type { NonDeletedExcalidrawElement } from "@excalidraw/element/types";
+
+export type ChartElements = readonly NonDeletedExcalidrawElement[];
+
+const BAR_WIDTH = 32;
+const BAR_GAP = 12;
+const BAR_HEIGHT = 256;
+const GRID_OPACITY = 50;
+
+export interface Spreadsheet {
+  title: string | null;
+  labels: string[] | null;
+  values: number[];
+}
+
+export const NOT_SPREADSHEET = "NOT_SPREADSHEET";
+export const VALID_SPREADSHEET = "VALID_SPREADSHEET";
+
+type ParseSpreadsheetResult =
+  | { type: typeof NOT_SPREADSHEET; reason: string }
+  | { type: typeof VALID_SPREADSHEET; spreadsheet: Spreadsheet };
+
+/**
+ * @private exported for testing
+ */
+export const tryParseNumber = (s: string): number | null => {
+  const match = /^([-+]?)[$€£¥₩]?([-+]?)([\d.,]+)[%]?$/.exec(s);
+  if (!match) {
+    return null;
+  }
+  return parseFloat(`${(match[1] || match[2]) + match[3]}`.replace(/,/g, ""));
+};
+
+const isNumericColumn = (lines: string[][], columnIndex: number) =>
+  lines.slice(1).every((line) => tryParseNumber(line[columnIndex]) !== null);
+
+/**
+ * @private exported for testing
+ */
+export const tryParseCells = (cells: string[][]): ParseSpreadsheetResult => {
+  const numCols = cells[0].length;
+
+  if (numCols > 2) {
+    return { type: NOT_SPREADSHEET, reason: "More than 2 columns" };
+  }
+
+  if (numCols === 1) {
+    if (!isNumericColumn(cells, 0)) {
+      return { type: NOT_SPREADSHEET, reason: "Value is not numeric" };
+    }
+
+    const hasHeader = tryParseNumber(cells[0][0]) === null;
+    const values = (hasHeader ? cells.slice(1) : cells).map((line) =>
+      tryParseNumber(line[0]),
+    );
+
+    if (values.length < 2) {
+      return { type: NOT_SPREADSHEET, reason: "Less than two rows" };
+    }
+
+    return {
+      type: VALID_SPREADSHEET,
+      spreadsheet: {
+        title: hasHeader ? cells[0][0] : null,
+        labels: null,
+        values: values as number[],
+      },
+    };
+  }
+
+  const labelColumnNumeric = isNumericColumn(cells, 0);
+  const valueColumnNumeric = isNumericColumn(cells, 1);
+
+  if (!labelColumnNumeric && !valueColumnNumeric) {
+    return { type: NOT_SPREADSHEET, reason: "Value is not numeric" };
+  }
+
+  const [labelColumnIndex, valueColumnIndex] = valueColumnNumeric
+    ? [0, 1]
+    : [1, 0];
+  const hasHeader = tryParseNumber(cells[0][valueColumnIndex]) === null;
+  const rows = hasHeader ? cells.slice(1) : cells;
+
+  if (rows.length < 2) {
+    return { type: NOT_SPREADSHEET, reason: "Less than 2 rows" };
+  }
+
+  return {
+    type: VALID_SPREADSHEET,
+    spreadsheet: {
+      title: hasHeader ? cells[0][valueColumnIndex] : null,
+      labels: rows.map((row) => row[labelColumnIndex]),
+      values: rows.map((row) => tryParseNumber(row[valueColumnIndex])!),
+    },
+  };
+};
+
+const transposeCells = (cells: string[][]) => {
+  const nextCells: string[][] = [];
+  for (let col = 0; col < cells[0].length; col++) {
+    const nextCellRow: string[] = [];
+    for (let row = 0; row < cells.length; row++) {
+      nextCellRow.push(cells[row][col]);
+    }
+    nextCells.push(nextCellRow);
+  }
+  return nextCells;
+};
+
+export const tryParseSpreadsheet = (text: string): ParseSpreadsheetResult => {
+  // Copy/paste from excel, spreadsheets, tsv, csv.
+  // For now we only accept 2 columns with an optional header
+
+  // Check for tab separated values
+  let lines = text
+    .trim()
+    .split("\n")
+    .map((line) => line.trim().split("\t"));
+
+  // Check for comma separated files
+  if (lines.length && lines[0].length !== 2) {
+    lines = text
+      .trim()
+      .split("\n")
+      .map((line) => line.trim().split(","));
+  }
+
+  if (lines.length === 0) {
+    return { type: NOT_SPREADSHEET, reason: "No values" };
+  }
+
+  const numColsFirstLine = lines[0].length;
+  const isSpreadsheet = lines.every((line) => line.length === numColsFirstLine);
+
+  if (!isSpreadsheet) {
+    return {
+      type: NOT_SPREADSHEET,
+      reason: "All rows don't have same number of columns",
+    };
+  }
+
+  const result = tryParseCells(lines);
+  if (result.type !== VALID_SPREADSHEET) {
+    const transposedResults = tryParseCells(transposeCells(lines));
+    if (transposedResults.type === VALID_SPREADSHEET) {
+      return transposedResults;
+    }
+  }
+  return result;
+};
+
+const bgColors = getAllColorsSpecificShade(DEFAULT_CHART_COLOR_INDEX);
+
+// Put all the common properties here so when the whole chart is selected
+// the properties dialog shows the correct selected values
+const commonProps = {
+  fillStyle: "hachure",
+  fontFamily: DEFAULT_FONT_FAMILY,
+  fontSize: DEFAULT_FONT_SIZE,
+  opacity: 100,
+  roughness: 1,
+  strokeColor: COLOR_PALETTE.black,
+  roundness: null,
+  strokeStyle: "solid",
+  strokeWidth: 1,
+  verticalAlign: VERTICAL_ALIGN.MIDDLE,
+  locked: false,
+} as const;
+
+const getChartDimensions = (spreadsheet: Spreadsheet) => {
+  const chartWidth =
+    (BAR_WIDTH + BAR_GAP) * spreadsheet.values.length + BAR_GAP;
+  const chartHeight = BAR_HEIGHT + BAR_GAP * 2;
+  return { chartWidth, chartHeight };
+};
+
+const chartXLabels = (
+  spreadsheet: Spreadsheet,
+  x: number,
+  y: number,
+  groupId: string,
+  backgroundColor: string,
+): ChartElements => {
+  return (
+    spreadsheet.labels?.map((label, index) => {
+      return newTextElement({
+        groupIds: [groupId],
+        backgroundColor,
+        ...commonProps,
+        text: label.length > 8 ? `${label.slice(0, 5)}...` : label,
+        x: x + index * (BAR_WIDTH + BAR_GAP) + BAR_GAP * 2,
+        y: y + BAR_GAP / 2,
+        width: BAR_WIDTH,
+        angle: 5.87 as Radians,
+        fontSize: FONT_SIZES.sm,
+        textAlign: "center",
+        verticalAlign: "top",
+      });
+    }) || []
+  );
+};
+
+const chartYLabels = (
+  spreadsheet: Spreadsheet,
+  x: number,
+  y: number,
+  groupId: string,
+  backgroundColor: string,
+): ChartElements => {
+  const minYLabel = newTextElement({
+    groupIds: [groupId],
+    backgroundColor,
+    ...commonProps,
+    x: x - BAR_GAP,
+    y: y - BAR_GAP,
+    text: "0",
+    textAlign: "right",
+  });
+
+  const maxYLabel = newTextElement({
+    groupIds: [groupId],
+    backgroundColor,
+    ...commonProps,
+    x: x - BAR_GAP,
+    y: y - BAR_HEIGHT - minYLabel.height / 2,
+    text: Math.max(...spreadsheet.values).toLocaleString(),
+    textAlign: "right",
+  });
+
+  return [minYLabel, maxYLabel];
+};
+
+const chartLines = (
+  spreadsheet: Spreadsheet,
+  x: number,
+  y: number,
+  groupId: string,
+  backgroundColor: string,
+): ChartElements => {
+  const { chartWidth, chartHeight } = getChartDimensions(spreadsheet);
+  const xLine = newLinearElement({
+    backgroundColor,
+    groupIds: [groupId],
+    ...commonProps,
+    type: "line",
+    x,
+    y,
+    width: chartWidth,
+    points: [pointFrom(0, 0), pointFrom(chartWidth, 0)],
+  });
+
+  const yLine = newLinearElement({
+    backgroundColor,
+    groupIds: [groupId],
+    ...commonProps,
+    type: "line",
+    x,
+    y,
+    height: chartHeight,
+    points: [pointFrom(0, 0), pointFrom(0, -chartHeight)],
+  });
+
+  const maxLine = newLinearElement({
+    backgroundColor,
+    groupIds: [groupId],
+    ...commonProps,
+    type: "line",
+    x,
+    y: y - BAR_HEIGHT - BAR_GAP,
+    strokeStyle: "dotted",
+    width: chartWidth,
+    opacity: GRID_OPACITY,
+    points: [pointFrom(0, 0), pointFrom(chartWidth, 0)],
+  });
+
+  return [xLine, yLine, maxLine];
+};
+
+// For the maths behind it https://excalidraw.com/#json=6320864370884608,O_5xfD-Agh32tytHpRJx1g
+const chartBaseElements = (
+  spreadsheet: Spreadsheet,
+  x: number,
+  y: number,
+  groupId: string,
+  backgroundColor: string,
+  debug?: boolean,
+): ChartElements => {
+  const { chartWidth, chartHeight } = getChartDimensions(spreadsheet);
+
+  const title = spreadsheet.title
+    ? newTextElement({
+        backgroundColor,
+        groupIds: [groupId],
+        ...commonProps,
+        text: spreadsheet.title,
+        x: x + chartWidth / 2,
+        y: y - BAR_HEIGHT - BAR_GAP * 2 - DEFAULT_FONT_SIZE,
+        roundness: null,
+        textAlign: "center",
+      })
+    : null;
+
+  const debugRect = debug
+    ? newElement({
+        backgroundColor,
+        groupIds: [groupId],
+        ...commonProps,
+        type: "rectangle",
+        x,
+        y: y - chartHeight,
+        width: chartWidth,
+        height: chartHeight,
+        strokeColor: COLOR_PALETTE.black,
+        fillStyle: "solid",
+        opacity: 6,
+      })
+    : null;
+
+  return [
+    ...(debugRect ? [debugRect] : []),
+    ...(title ? [title] : []),
+    ...chartXLabels(spreadsheet, x, y, groupId, backgroundColor),
+    ...chartYLabels(spreadsheet, x, y, groupId, backgroundColor),
+    ...chartLines(spreadsheet, x, y, groupId, backgroundColor),
+  ];
+};
+
+const chartTypeBar = (
+  spreadsheet: Spreadsheet,
+  x: number,
+  y: number,
+): ChartElements => {
+  const max = Math.max(...spreadsheet.values);
+  const groupId = randomId();
+  const backgroundColor = bgColors[Math.floor(Math.random() * bgColors.length)];
+
+  const bars = spreadsheet.values.map((value, index) => {
+    const barHeight = (value / max) * BAR_HEIGHT;
+    return newElement({
+      backgroundColor,
+      groupIds: [groupId],
+      ...commonProps,
+      type: "rectangle",
+      x: x + index * (BAR_WIDTH + BAR_GAP) + BAR_GAP,
+      y: y - barHeight - BAR_GAP,
+      width: BAR_WIDTH,
+      height: barHeight,
+    });
+  });
+
+  return [
+    ...bars,
+    ...chartBaseElements(
+      spreadsheet,
+      x,
+      y,
+      groupId,
+      backgroundColor,
+      isDevEnv(),
+    ),
+  ];
+};
+
+const chartTypeLine = (
+  spreadsheet: Spreadsheet,
+  x: number,
+  y: number,
+): ChartElements => {
+  const max = Math.max(...spreadsheet.values);
+  const groupId = randomId();
+  const backgroundColor = bgColors[Math.floor(Math.random() * bgColors.length)];
+
+  let index = 0;
+  const points = [];
+  for (const value of spreadsheet.values) {
+    const cx = index * (BAR_WIDTH + BAR_GAP);
+    const cy = -(value / max) * BAR_HEIGHT;
+    points.push([cx, cy]);
+    index++;
+  }
+
+  const maxX = Math.max(...points.map((element) => element[0]));
+  const maxY = Math.max(...points.map((element) => element[1]));
+  const minX = Math.min(...points.map((element) => element[0]));
+  const minY = Math.min(...points.map((element) => element[1]));
+
+  const line = newLinearElement({
+    backgroundColor,
+    groupIds: [groupId],
+    ...commonProps,
+    type: "line",
+    x: x + BAR_GAP + BAR_WIDTH / 2,
+    y: y - BAR_GAP,
+    height: maxY - minY,
+    width: maxX - minX,
+    strokeWidth: 2,
+    points: points as any,
+  });
+
+  const dots = spreadsheet.values.map((value, index) => {
+    const cx = index * (BAR_WIDTH + BAR_GAP) + BAR_GAP / 2;
+    const cy = -(value / max) * BAR_HEIGHT + BAR_GAP / 2;
+    return newElement({
+      backgroundColor,
+      groupIds: [groupId],
+      ...commonProps,
+      fillStyle: "solid",
+      strokeWidth: 2,
+      type: "ellipse",
+      x: x + cx + BAR_WIDTH / 2,
+      y: y + cy - BAR_GAP * 2,
+      width: BAR_GAP,
+      height: BAR_GAP,
+    });
+  });
+
+  const lines = spreadsheet.values.map((value, index) => {
+    const cx = index * (BAR_WIDTH + BAR_GAP) + BAR_GAP / 2;
+    const cy = (value / max) * BAR_HEIGHT + BAR_GAP / 2 + BAR_GAP;
+    return newLinearElement({
+      backgroundColor,
+      groupIds: [groupId],
+      ...commonProps,
+      type: "line",
+      x: x + cx + BAR_WIDTH / 2 + BAR_GAP / 2,
+      y: y - cy,
+      height: cy,
+      strokeStyle: "dotted",
+      opacity: GRID_OPACITY,
+      points: [pointFrom(0, 0), pointFrom(0, cy)],
+    });
+  });
+
+  return [
+    ...chartBaseElements(
+      spreadsheet,
+      x,
+      y,
+      groupId,
+      backgroundColor,
+      isDevEnv(),
+    ),
+    line,
+    ...lines,
+    ...dots,
+  ];
+};
+
+export const renderSpreadsheet = (
+  chartType: string,
+  spreadsheet: Spreadsheet,
+  x: number,
+  y: number,
+): ChartElements => {
+  if (chartType === "line") {
+    return chartTypeLine(spreadsheet, x, y);
+  }
+  return chartTypeBar(spreadsheet, x, y);
+};

packages/excalidraw/charts/charts.bar.ts

@@ -1,103 +0,0 @@
-import { isDevEnv } from "@excalidraw/common";
-
-import { newElement } from "@excalidraw/element";
-
-import { commonProps } from "./charts.constants";
-import {
-  chartBaseElements,
-  chartXLabels,
-  createSeriesLegend,
-  getBackgroundColor,
-  getCartesianChartLayout,
-  getChartDimensions,
-  getColorOffset,
-  getRotatedTextElementBottom,
-  getSeriesColors,
-} from "./charts.helpers";
-
-import type { ChartElements, Spreadsheet } from "./charts.types";
-
-export const renderBarChart = (
-  spreadsheet: Spreadsheet,
-  x: number,
-  y: number,
-  colorSeed?: number,
-): ChartElements => {
-  const series = spreadsheet.series;
-  const layout = getCartesianChartLayout("bar", series.length);
-  const max = Math.max(
-    1,
-    ...series.flatMap((seriesData) =>
-      seriesData.values.map((value) => Math.max(0, value)),
-    ),
-  );
-  const colorOffset = getColorOffset(colorSeed);
-  const backgroundColor = getBackgroundColor(colorOffset);
-  const seriesColors = getSeriesColors(series.length, colorOffset);
-  const interBarGap =
-    series.length > 1
-      ? Math.max(1, Math.floor(layout.gap / (series.length + 1)))
-      : 0;
-  const barWidth =
-    series.length > 1
-      ? Math.max(
-          2,
-          (layout.slotWidth - interBarGap * (series.length - 1)) /
-            series.length,
-        )
-      : layout.slotWidth;
-  const clusterWidth =
-    series.length * barWidth + interBarGap * (series.length - 1);
-  const clusterOffset = (layout.slotWidth - clusterWidth) / 2;
-
-  const bars = series[0].values.flatMap((_, categoryIndex) =>
-    series.map((seriesData, seriesIndex) => {
-      const value = Math.max(0, seriesData.values[categoryIndex] ?? 0);
-      const barHeight = (value / max) * layout.chartHeight;
-      const barColor =
-        series.length > 1 ? seriesColors[seriesIndex] : backgroundColor;
-      return newElement({
-        backgroundColor: barColor,
-        ...commonProps,
-        type: "rectangle",
-        fillStyle: series.length > 1 ? "solid" : commonProps.fillStyle,
-        strokeColor: series.length > 1 ? barColor : commonProps.strokeColor,
-        x:
-          x +
-          categoryIndex * (layout.slotWidth + layout.gap) +
-          layout.gap +
-          clusterOffset +
-          seriesIndex * (barWidth + interBarGap),
-        y: y - barHeight - layout.gap,
-        width: barWidth,
-        height: barHeight,
-      });
-    }),
-  );
-
-  const baseElements = chartBaseElements(
-    spreadsheet,
-    x,
-    y,
-    backgroundColor,
-    layout,
-    max,
-    isDevEnv(),
-  );
-  const xLabels = chartXLabels(spreadsheet, x, y, backgroundColor, layout);
-  const xLabelsBottomY = Math.max(
-    y + layout.gap / 2,
-    ...xLabels.map((label) => getRotatedTextElementBottom(label)),
-  );
-  const { chartWidth } = getChartDimensions(spreadsheet, layout);
-  const seriesLegend = createSeriesLegend(
-    series,
-    seriesColors,
-    x + chartWidth / 2,
-    xLabelsBottomY,
-    y + layout.gap * 5,
-    backgroundColor,
-  );
-
-  return [...baseElements, ...bars, ...seriesLegend];
-};

packages/excalidraw/charts/charts.constants.ts

@@ -1,63 +0,0 @@
-import {
-  COLOR_PALETTE,
-  DEFAULT_FONT_FAMILY,
-  DEFAULT_FONT_SIZE,
-  VERTICAL_ALIGN,
-} from "@excalidraw/common";
-
-import type { Radians } from "@excalidraw/math";
-
-export const CARTESIAN_BASE_SLOT_WIDTH = 44;
-export const CARTESIAN_BAR_SLOT_EXTRA_PER_SERIES = 22;
-export const CARTESIAN_BAR_SLOT_EXTRA_MAX = 66;
-export const CARTESIAN_LINE_SLOT_WIDTH = 48;
-export const CARTESIAN_GAP = 14;
-export const CARTESIAN_BAR_HEIGHT = 304;
-export const CARTESIAN_LINE_HEIGHT = 320;
-export const CARTESIAN_LABEL_ROTATION = 5.87 as Radians;
-export const CARTESIAN_LABEL_MIN_WIDTH = 28;
-export const CARTESIAN_LABEL_SLOT_PADDING = 4;
-export const CARTESIAN_LABEL_AXIS_CLEARANCE = 2;
-export const CARTESIAN_LABEL_MAX_WIDTH_BUFFER = 10;
-export const CARTESIAN_LABEL_ROTATED_WIDTH_BUFFER = 10;
-export const CARTESIAN_LABEL_OVERFLOW_PREFERENCE_BUFFER = 8;
-
-export const BAR_GAP = 12;
-export const BAR_HEIGHT = 256;
-export const GRID_OPACITY = 10;
-
-export const RADAR_GRID_LEVELS = 4;
-export const RADAR_LABEL_OFFSET = BAR_GAP * 2;
-export const RADAR_PADDING = BAR_GAP * 2;
-export const RADAR_SINGLE_SERIES_LOG_SCALE_THRESHOLD = 100;
-export const RADAR_AXIS_LABEL_MAX_WIDTH = 140;
-export const RADAR_AXIS_LABEL_ALIGNMENT_THRESHOLD = 0.35;
-export const RADAR_AXIS_LABEL_CLEARANCE = BAR_GAP / 2;
-export const RADAR_LEGEND_SWATCH_SIZE = 20;
-export const RADAR_LEGEND_ITEM_GAP = BAR_GAP * 2;
-export const RADAR_LEGEND_TEXT_GAP = BAR_GAP;
-
-// Put all common chart element properties here so properties dialog
-// shows stable values when selecting chart groups.
-export const commonProps = {
-  fillStyle: "hachure",
-  fontFamily: DEFAULT_FONT_FAMILY,
-  fontSize: DEFAULT_FONT_SIZE,
-  opacity: 100,
-  roughness: 1,
-  strokeColor: COLOR_PALETTE.black,
-  roundness: null,
-  strokeStyle: "solid",
-  strokeWidth: 1,
-  verticalAlign: VERTICAL_ALIGN.MIDDLE,
-  locked: false,
-} as const;
-
-export type CartesianChartType = "bar" | "line";
-
-export type CartesianChartLayout = {
-  slotWidth: number;
-  gap: number;
-  chartHeight: number;
-  xLabelMaxWidth: number;
-};

packages/excalidraw/charts/charts.helpers.ts

@@ -1,865 +0,0 @@
-import { pointFrom } from "@excalidraw/math";
-
-import {
-  COLOR_PALETTE,
-  DEFAULT_CHART_COLOR_INDEX,
-  FONT_FAMILY,
-  FONT_SIZES,
-  ROUNDNESS,
-  DEFAULT_FONT_SIZE,
-  getAllColorsSpecificShade,
-  getFontString,
-  getLineHeight,
-  ROUGHNESS,
-} from "@excalidraw/common";
-
-import {
-  getApproxMinLineWidth,
-  measureText,
-  newElement,
-  newLinearElement,
-  newTextElement,
-  wrapText,
-} from "@excalidraw/element";
-
-import type {
-  ChartType,
-  ExcalidrawTextElement,
-} from "@excalidraw/element/types";
-import type { NonDeletedExcalidrawElement } from "@excalidraw/element/types";
-
-import {
-  BAR_GAP,
-  CARTESIAN_BAR_HEIGHT,
-  CARTESIAN_BASE_SLOT_WIDTH,
-  CARTESIAN_BAR_SLOT_EXTRA_MAX,
-  CARTESIAN_BAR_SLOT_EXTRA_PER_SERIES,
-  CARTESIAN_GAP,
-  CARTESIAN_LABEL_AXIS_CLEARANCE,
-  CARTESIAN_LABEL_MAX_WIDTH_BUFFER,
-  CARTESIAN_LABEL_MIN_WIDTH,
-  CARTESIAN_LABEL_OVERFLOW_PREFERENCE_BUFFER,
-  CARTESIAN_LABEL_ROTATED_WIDTH_BUFFER,
-  CARTESIAN_LABEL_ROTATION,
-  CARTESIAN_LABEL_SLOT_PADDING,
-  CARTESIAN_LINE_HEIGHT,
-  CARTESIAN_LINE_SLOT_WIDTH,
-  GRID_OPACITY,
-  RADAR_AXIS_LABEL_ALIGNMENT_THRESHOLD,
-  RADAR_AXIS_LABEL_CLEARANCE,
-  RADAR_AXIS_LABEL_MAX_WIDTH,
-  RADAR_LABEL_OFFSET,
-  RADAR_LEGEND_ITEM_GAP,
-  RADAR_LEGEND_SWATCH_SIZE,
-  RADAR_LEGEND_TEXT_GAP,
-  RADAR_PADDING,
-  RADAR_SINGLE_SERIES_LOG_SCALE_THRESHOLD,
-  BAR_HEIGHT,
-  commonProps,
-  type CartesianChartLayout,
-  type CartesianChartType,
-} from "./charts.constants";
-
-import type {
-  ChartElements,
-  Spreadsheet,
-  SpreadsheetSeries,
-} from "./charts.types";
-
-const bgColors = getAllColorsSpecificShade(DEFAULT_CHART_COLOR_INDEX);
-
-const getSpreadsheetDimensionCount = (spreadsheet: Spreadsheet) =>
-  spreadsheet.labels?.length ?? spreadsheet.series[0]?.values.length ?? 0;
-
-export const isSpreadsheetValidForChartType = (
-  spreadsheet: Spreadsheet | null,
-  chartType: ChartType,
-) => {
-  if (!spreadsheet) {
-    return false;
-  }
-
-  const dimensionCount = getSpreadsheetDimensionCount(spreadsheet);
-  if (dimensionCount < 2) {
-    return false;
-  }
-
-  if (chartType === "radar") {
-    return dimensionCount >= 3;
-  }
-
-  return true;
-};
-
-const getSeriesAwareSlotWidth = (
-  baseSlotWidth: number,
-  seriesCount: number,
-) => {
-  const extraSlotWidth =
-    seriesCount <= 1
-      ? 0
-      : Math.min(
-          CARTESIAN_BAR_SLOT_EXTRA_MAX,
-          (seriesCount - 1) * CARTESIAN_BAR_SLOT_EXTRA_PER_SERIES,
-        );
-  return baseSlotWidth + extraSlotWidth;
-};
-
-export const getCartesianChartLayout = (
-  chartType: CartesianChartType,
-  seriesCount: number,
-): CartesianChartLayout => {
-  if (chartType === "line") {
-    const slotWidth = getSeriesAwareSlotWidth(
-      CARTESIAN_LINE_SLOT_WIDTH,
-      seriesCount,
-    );
-    return {
-      slotWidth,
-      gap: CARTESIAN_GAP,
-      chartHeight: CARTESIAN_LINE_HEIGHT,
-      xLabelMaxWidth:
-        slotWidth + CARTESIAN_GAP * 3 + CARTESIAN_LABEL_MAX_WIDTH_BUFFER,
-    };
-  }
-
-  const slotWidth = getSeriesAwareSlotWidth(
-    CARTESIAN_BASE_SLOT_WIDTH,
-    seriesCount,
-  );
-  return {
-    slotWidth,
-    gap: CARTESIAN_GAP,
-    chartHeight: CARTESIAN_BAR_HEIGHT,
-    xLabelMaxWidth:
-      slotWidth + CARTESIAN_GAP * 3 + CARTESIAN_LABEL_MAX_WIDTH_BUFFER,
-  };
-};
-
-export const getChartDimensions = (
-  spreadsheet: Spreadsheet,
-  layout: CartesianChartLayout,
-) => {
-  const chartWidth =
-    (layout.slotWidth + layout.gap) * spreadsheet.series[0].values.length +
-    layout.gap;
-  const chartHeight = layout.chartHeight + layout.gap * 2;
-  return { chartWidth, chartHeight };
-};
-
-export const getRadarDimensions = () => {
-  const chartWidth = BAR_HEIGHT + RADAR_PADDING * 2;
-  const chartHeight = BAR_HEIGHT + RADAR_PADDING * 2;
-  return { chartWidth, chartHeight };
-};
-
-const getCircularDistance = (
-  firstIndex: number,
-  secondIndex: number,
-  paletteSize: number,
-) => {
-  const absoluteDistance = Math.abs(firstIndex - secondIndex);
-  return Math.min(absoluteDistance, paletteSize - absoluteDistance);
-};
-
-export const getSeriesColors = (
-  seriesCount: number,
-  colorOffset: number,
-): readonly string[] => {
-  if (seriesCount <= 0 || bgColors.length === 0) {
-    return [];
-  }
-
-  const paletteSize = bgColors.length;
-  const startIndex = ((colorOffset % paletteSize) + paletteSize) % paletteSize;
-  const selectedIndices = [startIndex];
-  const maxUniqueColors = Math.min(seriesCount, paletteSize);
-  const availableIndices = new Set(
-    Array.from({ length: paletteSize }, (_, index) => index).filter(
-      (index) => index !== startIndex,
-    ),
-  );
-
-  while (selectedIndices.length < maxUniqueColors) {
-    let bestIndex = -1;
-    let bestMinDistance = -1;
-    let bestAverageDistance = -1;
-
-    for (const candidateIndex of availableIndices) {
-      const distances = selectedIndices.map((selectedIndex) =>
-        getCircularDistance(candidateIndex, selectedIndex, paletteSize),
-      );
-      const minDistance = Math.min(...distances);
-      const averageDistance =
-        distances.reduce((total, distance) => total + distance, 0) /
-        distances.length;
-
-      if (
-        minDistance > bestMinDistance ||
-        (minDistance === bestMinDistance &&
-          averageDistance > bestAverageDistance)
-      ) {
-        bestIndex = candidateIndex;
-        bestMinDistance = minDistance;
-        bestAverageDistance = averageDistance;
-      }
-    }
-
-    selectedIndices.push(bestIndex);
-    availableIndices.delete(bestIndex);
-  }
-
-  return Array.from(
-    { length: seriesCount },
-    (_, index) => bgColors[selectedIndices[index % selectedIndices.length]],
-  );
-};
-
-export const getColorOffset = (colorSeed?: number) => {
-  if (bgColors.length === 0) {
-    return 0;
-  }
-
-  if (typeof colorSeed !== "number" || !Number.isFinite(colorSeed)) {
-    return Math.floor(Math.random() * bgColors.length);
-  }
-
-  const seedText = colorSeed.toString();
-  let hash = 0;
-  for (let index = 0; index < seedText.length; index++) {
-    hash = (hash * 31 + seedText.charCodeAt(index)) | 0;
-  }
-  return Math.abs(hash) % bgColors.length;
-};
-
-export const getBackgroundColor = (colorOffset: number) =>
-  bgColors[colorOffset];
-
-export const getRadarValueScale = (
-  series: SpreadsheetSeries[],
-  _labelsLength: number,
-) => {
-  const allValues = series.flatMap((s) =>
-    s.values.map((value) => Math.max(0, value)),
-  );
-  const positiveValues = allValues.filter((value) => value > 0);
-  const max = Math.max(1, ...allValues);
-  const minPositive =
-    positiveValues.length > 0 ? Math.min(...positiveValues) : 1;
-  const useLogScale =
-    series.length === 1 &&
-    minPositive > 0 &&
-    max / minPositive >= RADAR_SINGLE_SERIES_LOG_SCALE_THRESHOLD;
-
-  return {
-    renderSteps: false,
-    normalize: (value: number, _axisIndex: number) => {
-      const safeValue = Math.max(0, value);
-      return useLogScale
-        ? Math.log10(safeValue + 1) / Math.log10(max + 1)
-        : safeValue / max;
-    },
-  };
-};
-
-const shouldWrapRadarText = (text: string) => /\s/.test(text.trim());
-
-export const getRadarDisplayText = (
-  text: string,
-  fontString: ReturnType<typeof getFontString>,
-  maxWidth: number,
-) => {
-  return shouldWrapRadarText(text)
-    ? wrapText(text, fontString, maxWidth)
-    : text;
-};
-
-export const createRadarAxisLabels = (
-  labels: readonly string[],
-  angles: readonly number[],
-  centerX: number,
-  centerY: number,
-  radius: number,
-  backgroundColor: string,
-): {
-  axisLabels: ChartElements;
-  axisLabelTopY: number;
-  axisLabelBottomY: number;
-} => {
-  const fontFamily = FONT_FAMILY.Excalifont;
-  const fontSize = FONT_SIZES.sm;
-  const lineHeight = getLineHeight(fontFamily);
-  const fontString = getFontString({ fontFamily, fontSize });
-  const baseLabelWidth = Math.min(
-    RADAR_AXIS_LABEL_MAX_WIDTH,
-    radius * (labels.length > 8 ? 0.56 : 0.72),
-  );
-  const minLabelWidth = getApproxMinLineWidth(fontString, lineHeight);
-
-  const axisLabels = labels.map((label, index) => {
-    const angle = angles[index];
-    const longestWordWidth = Math.max(
-      0,
-      ...label
-        .trim()
-        .split(/\s+/)
-        .filter(Boolean)
-        .map((word) => measureText(word, fontString, lineHeight).width),
-    );
-    const maxLabelWidth = Math.max(
-      minLabelWidth,
-      baseLabelWidth,
-      longestWordWidth,
-    );
-    const displayLabel = getRadarDisplayText(label, fontString, maxLabelWidth);
-    const metrics = measureText(displayLabel, fontString, lineHeight);
-    const cos = Math.cos(angle);
-    const sin = Math.sin(angle);
-
-    const textAlign: "left" | "center" | "right" =
-      cos > RADAR_AXIS_LABEL_ALIGNMENT_THRESHOLD
-        ? "left"
-        : cos < -RADAR_AXIS_LABEL_ALIGNMENT_THRESHOLD
-        ? "right"
-        : "center";
-
-    // Keep labels outside the radar ring by projecting text extents
-    // onto the axis direction.
-    const centerAlignedXExtent = textAlign === "center" ? metrics.width / 2 : 0;
-    const projectedExtent =
-      Math.abs(cos) * centerAlignedXExtent +
-      Math.abs(sin) * (metrics.height / 2);
-    const radialOffset =
-      RADAR_LABEL_OFFSET + projectedExtent + RADAR_AXIS_LABEL_CLEARANCE;
-    const anchorX = centerX + cos * (radius + radialOffset);
-    const anchorY = centerY + sin * (radius + radialOffset);
-
-    const yNudge =
-      sin > RADAR_AXIS_LABEL_ALIGNMENT_THRESHOLD
-        ? BAR_GAP / 3
-        : sin < -RADAR_AXIS_LABEL_ALIGNMENT_THRESHOLD
-        ? -BAR_GAP / 3
-        : 0;
-
-    return newTextElement({
-      backgroundColor,
-      ...commonProps,
-      text: displayLabel,
-      originalText: label,
-      x: anchorX,
-      y: anchorY + yNudge,
-      fontFamily,
-      fontSize,
-      lineHeight,
-      textAlign,
-      verticalAlign: "middle",
-    });
-  });
-
-  const axisLabelTopY = Math.min(...axisLabels.map((axisLabel) => axisLabel.y));
-  const axisLabelBottomY = Math.max(
-    ...axisLabels.map((axisLabel) => axisLabel.y + axisLabel.height),
-  );
-  return { axisLabels, axisLabelTopY, axisLabelBottomY };
-};
-
-export const createSeriesLegend = (
-  series: SpreadsheetSeries[],
-  seriesColors: readonly string[],
-  centerX: number,
-  minLegendTopY: number,
-  fallbackLegendY: number,
-  backgroundColor: string,
-): ChartElements => {
-  if (series.length <= 1) {
-    return [];
-  }
-
-  const fontFamily = FONT_FAMILY["Lilita One"];
-  const fontSize = FONT_SIZES.lg;
-  const lineHeight = getLineHeight(fontFamily);
-  const fontString = getFontString({ fontFamily, fontSize });
-  const legendItems = series.map((seriesItem, index) => {
-    const label = seriesItem.title?.trim() || `Series ${index + 1}`;
-    const displayLabel = getRadarDisplayText(label, fontString, BAR_HEIGHT);
-    const metrics = measureText(displayLabel, fontString, lineHeight);
-    const itemWidth =
-      RADAR_LEGEND_SWATCH_SIZE + RADAR_LEGEND_TEXT_GAP + metrics.width;
-    return {
-      label,
-      displayLabel,
-      color: seriesColors[index],
-      width: itemWidth,
-      height: metrics.height,
-    };
-  });
-  const maxLegendHalfHeight = Math.max(
-    RADAR_LEGEND_SWATCH_SIZE / 2,
-    ...legendItems.map((item) => item.height / 2),
-  );
-  const legendY = Math.max(
-    fallbackLegendY,
-    minLegendTopY + maxLegendHalfHeight + RADAR_LABEL_OFFSET,
-  );
-
-  const pillPaddingX = RADAR_LEGEND_ITEM_GAP;
-  const pillPaddingY = RADAR_LEGEND_SWATCH_SIZE * 0.6;
-  const totalLegendWidth =
-    legendItems.reduce((total, item) => total + item.width, 0) +
-    RADAR_LEGEND_ITEM_GAP * Math.max(0, legendItems.length - 1);
-  const pillWidth = totalLegendWidth + pillPaddingX * 2;
-  const pillHeight = maxLegendHalfHeight * 2 + pillPaddingY * 2;
-
-  const legendElements: NonDeletedExcalidrawElement[] = [];
-
-  // rounded pill background
-  legendElements.push(
-    newElement({
-      ...commonProps,
-      backgroundColor: "transparent",
-      type: "rectangle",
-      fillStyle: "solid",
-      strokeColor: COLOR_PALETTE.black,
-      x: centerX - pillWidth / 2,
-      y: legendY - pillHeight / 2,
-      width: pillWidth,
-      height: pillHeight,
-      roughness: ROUGHNESS.architect,
-      roundness: { type: ROUNDNESS.PROPORTIONAL_RADIUS },
-    }),
-  );
-
-  let cursorX = centerX - totalLegendWidth / 2;
-
-  legendItems.forEach((item) => {
-    // solid filled swatch
-    legendElements.push(
-      newElement({
-        ...commonProps,
-        backgroundColor: item.color,
-        type: "rectangle",
-        x: cursorX,
-        y: legendY - RADAR_LEGEND_SWATCH_SIZE / 2,
-        width: RADAR_LEGEND_SWATCH_SIZE,
-        height: RADAR_LEGEND_SWATCH_SIZE,
-        fillStyle: "solid",
-        strokeColor: item.color,
-        roughness: ROUGHNESS.architect,
-        roundness: { type: ROUNDNESS.PROPORTIONAL_RADIUS },
-      }),
-    );
-
-    // label in default (black) color
-    legendElements.push(
-      newTextElement({
-        ...commonProps,
-        text: item.displayLabel,
-        originalText: item.label,
-        autoResize: false,
-        x: cursorX + RADAR_LEGEND_SWATCH_SIZE + RADAR_LEGEND_TEXT_GAP,
-        y: legendY,
-        fontFamily,
-        fontSize,
-        lineHeight,
-        textAlign: "left",
-        verticalAlign: "middle",
-      }),
-    );
-
-    cursorX += item.width + RADAR_LEGEND_ITEM_GAP;
-  });
-
-  return legendElements;
-};
-
-const ellipsifyTextToWidth = (
-  text: string,
-  maxWidth: number,
-  fontString: ReturnType<typeof getFontString>,
-  lineHeight: ExcalidrawTextElement["lineHeight"],
-) => {
-  if (measureText(text, fontString, lineHeight).width <= maxWidth) {
-    return text;
-  }
-
-  let end = text.length;
-  while (end > 1) {
-    const candidate = `${text.slice(0, end)}...`;
-    if (measureText(candidate, fontString, lineHeight).width <= maxWidth) {
-      return candidate;
-    }
-    end--;
-  }
-
-  return text[0] ? `${text[0]}...` : text;
-};
-
-const wrapOrEllipsifyTextToWidth = (
-  text: string,
-  maxWidth: number,
-  fontString: ReturnType<typeof getFontString>,
-  lineHeight: ExcalidrawTextElement["lineHeight"],
-) => {
-  if (measureText(text, fontString, lineHeight).width <= maxWidth) {
-    return { wrapped: false, text };
-  }
-
-  const words = text.trim().split(/\s+/).filter(Boolean);
-  if (words.length > 1) {
-    const hasLongWord = words.some((word) => {
-      return measureText(word, fontString, lineHeight).width > maxWidth;
-    });
-    if (
-      !hasLongWord &&
-      maxWidth >= getApproxMinLineWidth(fontString, lineHeight)
-    ) {
-      return { wrapped: true, text: wrapText(text, fontString, maxWidth) };
-    }
-  }
-
-  return {
-    wrapped: false,
-    text: ellipsifyTextToWidth(text, maxWidth, fontString, lineHeight),
-  };
-};
-
-const getRotatedBoundingBox = (
-  width: number,
-  height: number,
-  angle: number,
-) => {
-  const cos = Math.abs(Math.cos(angle));
-  const sin = Math.abs(Math.sin(angle));
-  return {
-    width: width * cos + height * sin,
-    height: width * sin + height * cos,
-  };
-};
-
-type CartesianAxisLabelSpec = {
-  originalText: string;
-  text: string;
-  wrapped: boolean;
-  metrics: ReturnType<typeof measureText>;
-  rotatedWidth: number;
-  rotatedHeight: number;
-};
-
-const isEllipsifiedLabel = (text: string) => text.includes("...");
-
-const getCartesianAxisLabelSpec = (
-  label: string,
-  maxLabelWidth: number,
-  maxRotatedWidth: number,
-  fontString: ReturnType<typeof getFontString>,
-  lineHeight: ExcalidrawTextElement["lineHeight"],
-): CartesianAxisLabelSpec => {
-  const minWidth = Math.max(
-    CARTESIAN_LABEL_MIN_WIDTH,
-    Math.ceil(getApproxMinLineWidth(fontString, lineHeight)),
-  );
-  const maxWidth = Math.max(minWidth, Math.floor(maxLabelWidth));
-  const candidateWidths: number[] = [];
-  for (let width = maxWidth; width >= minWidth; width -= 4) {
-    candidateWidths.push(width);
-  }
-  if (candidateWidths[candidateWidths.length - 1] !== minWidth) {
-    candidateWidths.push(minWidth);
-  }
-
-  const getRank = (spec: CartesianAxisLabelSpec) => {
-    const ellipsified = isEllipsifiedLabel(spec.text);
-    const visibleChars = spec.text
-      .replace(/\.\.\./g, "")
-      .replace(/\n/g, "").length;
-    const lineCount = spec.text.split("\n").length;
-    return {
-      ellipsified,
-      visibleChars,
-      lineCount,
-    };
-  };
-
-  const shouldPrefer = (
-    candidate: CartesianAxisLabelSpec,
-    current: CartesianAxisLabelSpec,
-  ) => {
-    const candidateRank = getRank(candidate);
-    const currentRank = getRank(current);
-    if (candidateRank.ellipsified !== currentRank.ellipsified) {
-      return !candidateRank.ellipsified;
-    }
-    if (candidateRank.visibleChars !== currentRank.visibleChars) {
-      return candidateRank.visibleChars > currentRank.visibleChars;
-    }
-    if (candidateRank.lineCount !== currentRank.lineCount) {
-      return candidateRank.lineCount < currentRank.lineCount;
-    }
-    return candidate.rotatedHeight < current.rotatedHeight;
-  };
-
-  let bestFit: CartesianAxisLabelSpec | null = null;
-  let bestOverflowAny: {
-    overflow: number;
-    spec: CartesianAxisLabelSpec;
-  } | null = null;
-  let bestOverflowNonEllipsified: {
-    overflow: number;
-    spec: CartesianAxisLabelSpec;
-  } | null = null;
-
-  for (const width of candidateWidths) {
-    const { wrapped, text } = wrapOrEllipsifyTextToWidth(
-      label,
-      width,
-      fontString,
-      lineHeight,
-    );
-    const metrics = measureText(text, fontString, lineHeight);
-    const rotated = getRotatedBoundingBox(
-      metrics.width,
-      metrics.height,
-      CARTESIAN_LABEL_ROTATION,
-    );
-    const spec = {
-      originalText: label,
-      text,
-      metrics,
-      rotatedWidth: rotated.width,
-      rotatedHeight: rotated.height,
-      wrapped,
-    };
-    const overflow = rotated.width - maxRotatedWidth;
-    if (overflow <= 0) {
-      if (!bestFit || shouldPrefer(spec, bestFit)) {
-        bestFit = spec;
-      }
-      continue;
-    }
-    if (
-      !bestOverflowAny ||
-      overflow < bestOverflowAny.overflow ||
-      (overflow === bestOverflowAny.overflow &&
-        shouldPrefer(spec, bestOverflowAny.spec))
-    ) {
-      bestOverflowAny = { overflow, spec };
-    }
-    if (
-      !isEllipsifiedLabel(spec.text) &&
-      (!bestOverflowNonEllipsified ||
-        overflow < bestOverflowNonEllipsified.overflow ||
-        (overflow === bestOverflowNonEllipsified.overflow &&
-          shouldPrefer(spec, bestOverflowNonEllipsified.spec)))
-    ) {
-      bestOverflowNonEllipsified = { overflow, spec };
-    }
-  }
-
-  if (bestFit) {
-    return bestFit;
-  }
-
-  if (
-    bestOverflowNonEllipsified &&
-    bestOverflowAny &&
-    bestOverflowNonEllipsified.overflow <=
-      bestOverflowAny.overflow + CARTESIAN_LABEL_OVERFLOW_PREFERENCE_BUFFER
-  ) {
-    return bestOverflowNonEllipsified.spec;
-  }
-
-  return bestOverflowAny!.spec;
-};
-
-export const getRotatedTextElementBottom = (
-  element: NonDeletedExcalidrawElement,
-) => {
-  if (element.type !== "text") {
-    return element.y + element.height;
-  }
-  const rotated = getRotatedBoundingBox(
-    element.width,
-    element.height,
-    element.angle,
-  );
-  return element.y + element.height / 2 + rotated.height / 2;
-};
-
-export const chartXLabels = (
-  spreadsheet: Spreadsheet,
-  x: number,
-  y: number,
-  backgroundColor: string,
-  layout: CartesianChartLayout,
-): ChartElements => {
-  const fontFamily = commonProps.fontFamily;
-  const fontSize = FONT_SIZES.sm;
-  const lineHeight = getLineHeight(fontFamily);
-  const fontString = getFontString({ fontFamily, fontSize });
-  const maxRotatedWidth = Math.max(
-    1,
-    layout.slotWidth +
-      layout.gap -
-      CARTESIAN_LABEL_SLOT_PADDING * 2 +
-      CARTESIAN_LABEL_ROTATED_WIDTH_BUFFER,
-  );
-  const axisY = y;
-
-  return (
-    spreadsheet.labels?.map((label, index) => {
-      const labelSpec = getCartesianAxisLabelSpec(
-        label,
-        layout.xLabelMaxWidth,
-        maxRotatedWidth,
-        fontString,
-        lineHeight,
-      );
-      const centerX =
-        x +
-        index * (layout.slotWidth + layout.gap) +
-        layout.gap +
-        layout.slotWidth / 2;
-      const labelY =
-        axisY +
-        CARTESIAN_LABEL_AXIS_CLEARANCE +
-        (labelSpec.rotatedHeight - labelSpec.metrics.height) / 2;
-
-      return newTextElement({
-        backgroundColor,
-        ...commonProps,
-        text: labelSpec.text,
-        originalText: labelSpec.wrapped ? label : labelSpec.text,
-        autoResize: !labelSpec.wrapped,
-        x: centerX,
-        y: labelY,
-        angle: CARTESIAN_LABEL_ROTATION,
-        fontSize,
-        lineHeight,
-        textAlign: "center",
-        verticalAlign: "top",
-      });
-    }) || []
-  );
-};
-
-const chartYLabels = (
-  spreadsheet: Spreadsheet,
-  x: number,
-  y: number,
-  backgroundColor: string,
-  layout: CartesianChartLayout,
-  maxValue = Math.max(...spreadsheet.series[0].values),
-): ChartElements => {
-  const minYLabel = newTextElement({
-    backgroundColor,
-    ...commonProps,
-    x: x - layout.gap,
-    y: y - layout.gap,
-    text: "0",
-    textAlign: "right",
-  });
-
-  const maxYLabel = newTextElement({
-    backgroundColor,
-    ...commonProps,
-    x: x - layout.gap,
-    y: y - layout.chartHeight - minYLabel.height / 2,
-    text: maxValue.toLocaleString(),
-    textAlign: "right",
-  });
-
-  return [minYLabel, maxYLabel];
-};
-
-const chartLines = (
-  spreadsheet: Spreadsheet,
-  x: number,
-  y: number,
-  backgroundColor: string,
-  layout: CartesianChartLayout,
-): ChartElements => {
-  const { chartWidth, chartHeight } = getChartDimensions(spreadsheet, layout);
-  const xLine = newLinearElement({
-    backgroundColor,
-    ...commonProps,
-    type: "line",
-    x,
-    y,
-    width: chartWidth,
-    points: [pointFrom(0, 0), pointFrom(chartWidth, 0)],
-  });
-
-  const yLine = newLinearElement({
-    backgroundColor,
-    ...commonProps,
-    type: "line",
-    x,
-    y,
-    height: chartHeight,
-    points: [pointFrom(0, 0), pointFrom(0, -chartHeight)],
-  });
-
-  const maxLine = newLinearElement({
-    backgroundColor,
-    ...commonProps,
-    type: "line",
-    x,
-    y: y - layout.chartHeight - layout.gap,
-    strokeStyle: "dotted",
-    width: chartWidth,
-    opacity: GRID_OPACITY,
-    points: [pointFrom(0, 0), pointFrom(chartWidth, 0)],
-  });
-
-  return [xLine, yLine, maxLine];
-};
-
-// For the maths behind it https://excalidraw.com/#json=6320864370884608,O_5xfD-Agh32tytHpRJx1g
-export const chartBaseElements = (
-  spreadsheet: Spreadsheet,
-  x: number,
-  y: number,
-  backgroundColor: string,
-  layout: CartesianChartLayout,
-  maxValue = Math.max(...spreadsheet.series[0].values),
-  debug?: boolean,
-): ChartElements => {
-  const { chartWidth, chartHeight } = getChartDimensions(spreadsheet, layout);
-
-  const title = spreadsheet.title
-    ? newTextElement({
-        backgroundColor,
-        ...commonProps,
-        text: spreadsheet.title,
-        x: x + chartWidth / 2,
-        y: y - layout.chartHeight - layout.gap * 2 - DEFAULT_FONT_SIZE,
-        roundness: null,
-        textAlign: "center",
-        fontSize: FONT_SIZES.xl,
-        fontFamily: FONT_FAMILY["Lilita One"],
-      })
-    : null;
-
-  const debugRect = debug
-    ? newElement({
-        backgroundColor,
-        ...commonProps,
-        type: "rectangle",
-        x,
-        y: y - chartHeight,
-        width: chartWidth,
-        height: chartHeight,
-        strokeColor: COLOR_PALETTE.black,
-        fillStyle: "solid",
-        opacity: 6,
-      })
-    : null;
-
-  return [
-    ...(debugRect ? [debugRect] : []),
-    ...(title ? [title] : []),
-    ...chartXLabels(spreadsheet, x, y, backgroundColor, layout),
-    ...chartYLabels(spreadsheet, x, y, backgroundColor, layout, maxValue),
-    ...chartLines(spreadsheet, x, y, backgroundColor, layout),
-  ];
-};

packages/excalidraw/charts/charts.line.ts

@@ -1,130 +0,0 @@
-import { pointFrom } from "@excalidraw/math";
-
-import { isDevEnv } from "@excalidraw/common";
-
-import { newElement, newLinearElement } from "@excalidraw/element";
-
-import type { LocalPoint } from "@excalidraw/math";
-
-import { GRID_OPACITY, commonProps } from "./charts.constants";
-import {
-  chartBaseElements,
-  chartXLabels,
-  createSeriesLegend,
-  getBackgroundColor,
-  getCartesianChartLayout,
-  getChartDimensions,
-  getColorOffset,
-  getRotatedTextElementBottom,
-  getSeriesColors,
-} from "./charts.helpers";
-
-import type { ChartElements, Spreadsheet } from "./charts.types";
-
-export const renderLineChart = (
-  spreadsheet: Spreadsheet,
-  x: number,
-  y: number,
-  colorSeed?: number,
-): ChartElements => {
-  const series = spreadsheet.series;
-  const layout = getCartesianChartLayout("line", series.length);
-  const max = Math.max(1, ...series.flatMap((seriesData) => seriesData.values));
-  const colorOffset = getColorOffset(colorSeed);
-  const backgroundColor = getBackgroundColor(colorOffset);
-  const seriesColors = getSeriesColors(series.length, colorOffset);
-
-  const lines = series.map((seriesData, seriesIndex) => {
-    const points = seriesData.values.map((value, valueIndex) =>
-      pointFrom<LocalPoint>(
-        valueIndex * (layout.slotWidth + layout.gap),
-        -(value / max) * layout.chartHeight,
-      ),
-    );
-
-    const maxX = Math.max(...points.map((point) => point[0]));
-    const maxY = Math.max(...points.map((point) => point[1]));
-    const minX = Math.min(...points.map((point) => point[0]));
-    const minY = Math.min(...points.map((point) => point[1]));
-
-    return newLinearElement({
-      backgroundColor: "transparent",
-      ...commonProps,
-      type: "line",
-      x: x + layout.gap + layout.slotWidth / 2,
-      y: y - layout.gap,
-      height: maxY - minY,
-      width: maxX - minX,
-      strokeColor: seriesColors[seriesIndex],
-      strokeWidth: 2,
-      points,
-    });
-  });
-
-  const dots = series.flatMap((seriesData, seriesIndex) =>
-    seriesData.values.map((value, valueIndex) => {
-      const cx = valueIndex * (layout.slotWidth + layout.gap) + layout.gap / 2;
-      const cy = -(value / max) * layout.chartHeight + layout.gap / 2;
-      return newElement({
-        backgroundColor: seriesColors[seriesIndex],
-        ...commonProps,
-        fillStyle: "solid",
-        strokeColor: seriesColors[seriesIndex],
-        strokeWidth: 2,
-        type: "ellipse",
-        x: x + cx + layout.slotWidth / 2,
-        y: y + cy - layout.gap * 2,
-        width: layout.gap,
-        height: layout.gap,
-      });
-    }),
-  );
-
-  const guideValues = series[0].values.map((_, valueIndex) =>
-    Math.max(
-      0,
-      ...series.map((seriesData) => seriesData.values[valueIndex] ?? 0),
-    ),
-  );
-  const guides = guideValues.map((value, valueIndex) => {
-    const cx = valueIndex * (layout.slotWidth + layout.gap) + layout.gap / 2;
-    const cy = (value / max) * layout.chartHeight + layout.gap / 2 + layout.gap;
-    return newLinearElement({
-      backgroundColor,
-      ...commonProps,
-      type: "line",
-      x: x + cx + layout.slotWidth / 2 + layout.gap / 2,
-      y: y - cy,
-      height: cy,
-      strokeStyle: "dotted",
-      opacity: GRID_OPACITY,
-      points: [pointFrom(0, 0), pointFrom(0, cy)],
-    });
-  });
-
-  const baseElements = chartBaseElements(
-    spreadsheet,
-    x,
-    y,
-    backgroundColor,
-    layout,
-    max,
-    isDevEnv(),
-  );
-  const xLabels = chartXLabels(spreadsheet, x, y, backgroundColor, layout);
-  const xLabelsBottomY = Math.max(
-    y + layout.gap / 2,
-    ...xLabels.map((label) => getRotatedTextElementBottom(label)),
-  );
-  const { chartWidth } = getChartDimensions(spreadsheet, layout);
-  const seriesLegend = createSeriesLegend(
-    series,
-    seriesColors,
-    x + chartWidth / 2,
-    xLabelsBottomY,
-    y + layout.gap * 5,
-    backgroundColor,
-  );
-
-  return [...baseElements, ...lines, ...guides, ...dots, ...seriesLegend];
-};

packages/excalidraw/charts/charts.parse.ts

@@ -1,174 +0,0 @@
-import { type ParseSpreadsheetResult } from "./charts.types";
-
-/**
- * @private exported for testing
- */
-export const tryParseNumber = (s: string): number | null => {
-  const match =
-    /^([-+]?)[$\u20AC\u00A3\u00A5\u20A9]?([-+]?)([\d.,]+)[%]?$/.exec(s);
-  if (!match) {
-    return null;
-  }
-  return parseFloat(`${(match[1] || match[2]) + match[3]}`.replace(/,/g, ""));
-};
-
-const isNumericColumn = (lines: string[][], columnIndex: number) =>
-  lines.slice(1).every((line) => tryParseNumber(line[columnIndex]) !== null);
-
-/**
- * @private exported for testing
- */
-export const tryParseCells = (cells: string[][]): ParseSpreadsheetResult => {
-  const numCols = cells[0].length;
-
-  if (numCols > 2) {
-    const hasHeader = cells[0].every((cell) => tryParseNumber(cell) === null);
-    const rows = hasHeader ? cells.slice(1) : cells;
-
-    if (rows.length < 1) {
-      return { ok: false, reason: "No data rows" };
-    }
-
-    const invalidNumericColumn = rows.some((row) =>
-      row.slice(1).some((value) => tryParseNumber(value) === null),
-    );
-    if (invalidNumericColumn) {
-      return { ok: false, reason: "Value is not numeric" };
-    }
-
-    // When there are more value columns than data rows, the data is in
-    // "wide" format — transpose so columns become labels (dimensions)
-    // and rows become series. This enables e.g. radar charts for wide data.
-    const numValueCols = numCols - 1;
-    if (numValueCols > rows.length) {
-      const labels = hasHeader ? cells[0].slice(1).map((h) => h.trim()) : null;
-      const series = rows.map((row) => ({
-        title: row[0]?.trim() || null,
-        values: row.slice(1).map((v) => tryParseNumber(v)!),
-      }));
-      const title =
-        series.length === 1
-          ? series[0].title
-          : hasHeader
-          ? cells[0][0].trim() || null
-          : null;
-      return {
-        ok: true,
-        data: { title, labels, series },
-      };
-    }
-
-    const series = cells[0].slice(1).map((seriesTitle, index) => {
-      const valueColumnIndex = index + 1;
-      const fallbackTitle = `Series ${valueColumnIndex}`;
-      return {
-        title: hasHeader ? seriesTitle.trim() || fallbackTitle : fallbackTitle,
-        values: rows.map((row) => tryParseNumber(row[valueColumnIndex])!),
-      };
-    });
-
-    return {
-      ok: true,
-      data: {
-        title: hasHeader ? cells[0][0].trim() || null : null,
-        labels: rows.map((row) => row[0]),
-        series,
-      },
-    };
-  }
-
-  if (numCols === 1) {
-    if (!isNumericColumn(cells, 0)) {
-      return { ok: false, reason: "Value is not numeric" };
-    }
-
-    const hasHeader = tryParseNumber(cells[0][0]) === null;
-    const title = hasHeader ? cells[0][0] : null;
-    const values = (hasHeader ? cells.slice(1) : cells).map((line) =>
-      tryParseNumber(line[0]),
-    );
-
-    if (values.length < 2) {
-      return { ok: false, reason: "Less than two rows" };
-    }
-
-    return {
-      ok: true,
-      data: {
-        title,
-        labels: null,
-        series: [{ title, values: values as number[] }],
-      },
-    };
-  }
-
-  const hasHeader = tryParseNumber(cells[0][1]) === null;
-  const rows = hasHeader ? cells.slice(1) : cells;
-
-  if (rows.length < 2) {
-    return { ok: false, reason: "Less than 2 rows" };
-  }
-
-  const invalidNumericColumn = rows.some(
-    (row) => tryParseNumber(row[1]) === null,
-  );
-  if (invalidNumericColumn) {
-    return { ok: false, reason: "Value is not numeric" };
-  }
-
-  const title = hasHeader ? cells[0][1] : null;
-
-  return {
-    ok: true,
-    data: {
-      title,
-      labels: rows.map((row) => row[0]),
-      series: [{ title, values: rows.map((row) => tryParseNumber(row[1])!) }],
-    },
-  };
-};
-
-export const tryParseSpreadsheet = (text: string): ParseSpreadsheetResult => {
-  // Copy/paste from excel, spreadsheets, TSV, CSV, semicolon-separated.
-  const parseDelimitedLines = (delimiter: "\t" | "," | ";") =>
-    text
-      .replace(/\r\n?/g, "\n")
-      .split("\n")
-      .filter((line) => line.trim().length > 0)
-      .map((line) => line.split(delimiter).map((cell) => cell.trim()));
-
-  // Score each delimiter: prefer consistent column counts with the most columns.
-  // A delimiter that produces all single-column rows likely isn't the right one.
-  const candidates = (["\t", ",", ";"] as const).map((delimiter) => {
-    const parsed = parseDelimitedLines(delimiter);
-    const numCols = parsed[0]?.length ?? 0;
-    const isConsistent =
-      parsed.length > 0 && parsed.every((line) => line.length === numCols);
-    return { delimiter, parsed, numCols, isConsistent };
-  });
-
-  // Prefer: consistent + most columns. Among ties, tab > comma > semicolon
-  // (the array order already encodes this priority).
-  const best =
-    candidates.find((c) => c.isConsistent && c.numCols > 1) ??
-    candidates.find((c) => c.isConsistent) ??
-    candidates[0];
-
-  const lines = best.parsed;
-
-  if (lines.length === 0) {
-    return { ok: false, reason: "No values" };
-  }
-
-  const numColsFirstLine = lines[0].length;
-  const isSpreadsheet = lines.every((line) => line.length === numColsFirstLine);
-
-  if (!isSpreadsheet) {
-    return {
-      ok: false,
-      reason: "All rows don't have same number of columns",
-    };
-  }
-
-  return tryParseCells(lines);
-};

packages/excalidraw/charts/charts.radar.ts

@@ -1,199 +0,0 @@
-import { pointFrom } from "@excalidraw/math";
-
-import {
-  FONT_FAMILY,
-  FONT_SIZES,
-  getFontString,
-  getLineHeight,
-  ROUGHNESS,
-} from "@excalidraw/common";
-
-import {
-  measureText,
-  newLinearElement,
-  newTextElement,
-} from "@excalidraw/element";
-
-import type { LocalPoint } from "@excalidraw/math";
-
-import {
-  BAR_GAP,
-  BAR_HEIGHT,
-  GRID_OPACITY,
-  RADAR_GRID_LEVELS,
-  RADAR_LABEL_OFFSET,
-  commonProps,
-} from "./charts.constants";
-import {
-  createRadarAxisLabels,
-  createSeriesLegend,
-  getBackgroundColor,
-  getColorOffset,
-  getRadarDimensions,
-  getRadarDisplayText,
-  getRadarValueScale,
-  getSeriesColors,
-  isSpreadsheetValidForChartType,
-} from "./charts.helpers";
-
-import type { ChartElements, Spreadsheet } from "./charts.types";
-
-export const renderRadarChart = (
-  spreadsheet: Spreadsheet,
-  x: number,
-  y: number,
-  colorSeed?: number,
-): ChartElements | null => {
-  if (!isSpreadsheetValidForChartType(spreadsheet, "radar")) {
-    return null;
-  }
-
-  const labels =
-    spreadsheet.labels ??
-    spreadsheet.series[0].values.map((_, index) => `Value ${index + 1}`);
-
-  const series = spreadsheet.series;
-  const { normalize, renderSteps } = getRadarValueScale(series, labels.length);
-  const colorOffset = getColorOffset(colorSeed);
-  const backgroundColor = getBackgroundColor(colorOffset);
-  const seriesColors = getSeriesColors(series.length, colorOffset);
-  const { chartWidth, chartHeight } = getRadarDimensions();
-  const centerX = x + chartWidth / 2;
-  const centerY = y - chartHeight / 2;
-  const radius = BAR_HEIGHT / 2;
-  const angles = labels.map(
-    (_, index) => -Math.PI / 2 + (Math.PI * 2 * index) / labels.length,
-  );
-
-  const { axisLabels, axisLabelTopY, axisLabelBottomY } = createRadarAxisLabels(
-    labels,
-    angles,
-    centerX,
-    centerY,
-    radius,
-    backgroundColor,
-  );
-
-  const titleFontFamily = FONT_FAMILY["Lilita One"];
-  const titleFontSize = FONT_SIZES.xl;
-  const titleLineHeight = getLineHeight(titleFontFamily);
-  const titleFontString = getFontString({
-    fontFamily: titleFontFamily,
-    fontSize: titleFontSize,
-  });
-  const titleText = spreadsheet.title
-    ? getRadarDisplayText(
-        spreadsheet.title,
-        titleFontString,
-        chartWidth + RADAR_LABEL_OFFSET * 2,
-      )
-    : null;
-  const titleTextMetrics = titleText
-    ? measureText(titleText, titleFontString, titleLineHeight)
-    : null;
-  const title = titleText
-    ? newTextElement({
-        backgroundColor,
-        ...commonProps,
-        text: titleText,
-        originalText: spreadsheet.title ?? titleText,
-        x: x + chartWidth / 2,
-        y: axisLabelTopY - RADAR_LABEL_OFFSET - titleTextMetrics!.height / 2,
-        fontFamily: titleFontFamily,
-        fontSize: titleFontSize,
-        lineHeight: titleLineHeight,
-        textAlign: "center",
-      })
-    : null;
-
-  const radarGridLines = renderSteps
-    ? Array.from({ length: RADAR_GRID_LEVELS }, (_, levelIndex) => {
-        const levelRatio = (levelIndex + 1) / RADAR_GRID_LEVELS;
-        const levelRadius = radius * levelRatio;
-        const points = angles.map((angle) =>
-          pointFrom<LocalPoint>(
-            Math.cos(angle) * levelRadius,
-            Math.sin(angle) * levelRadius,
-          ),
-        );
-        points.push(pointFrom(points[0][0], points[0][1]));
-
-        return newLinearElement({
-          backgroundColor: "transparent",
-          ...commonProps,
-          type: "line",
-          x: centerX,
-          y: centerY,
-          width: levelRadius * 2,
-          height: levelRadius * 2,
-          strokeStyle: "solid",
-          roughness: ROUGHNESS.architect,
-          opacity: GRID_OPACITY,
-          polygon: true,
-          points,
-        });
-      })
-    : [];
-
-  const spokes = angles.map((angle) => {
-    const px = Math.cos(angle) * radius;
-    const py = Math.sin(angle) * radius;
-    return newLinearElement({
-      backgroundColor: "transparent",
-      ...commonProps,
-      type: "line",
-      x: centerX,
-      y: centerY,
-      width: Math.abs(px),
-      height: Math.abs(py),
-      strokeStyle: "solid",
-      roughness: ROUGHNESS.architect,
-      opacity: GRID_OPACITY,
-      points: [pointFrom(0, 0), pointFrom(px, py)],
-    });
-  });
-
-  const seriesPolygons = series.map((seriesData, index) => {
-    const points = angles.map((angle, axisIndex) => {
-      const value = seriesData.values[axisIndex] ?? 0;
-      const pointRadius = normalize(value, axisIndex) * radius;
-      return pointFrom<LocalPoint>(
-        Math.cos(angle) * pointRadius,
-        Math.sin(angle) * pointRadius,
-      );
-    });
-    points.push(pointFrom(points[0][0], points[0][1]));
-
-    return newLinearElement({
-      backgroundColor: "transparent",
-      ...commonProps,
-      type: "line",
-      x: centerX,
-      y: centerY,
-      width: radius * 2,
-      height: radius * 2,
-      strokeColor: seriesColors[index],
-      strokeWidth: 2,
-      polygon: true,
-      points,
-    });
-  });
-
-  const seriesLegend = createSeriesLegend(
-    series,
-    seriesColors,
-    centerX,
-    axisLabelBottomY,
-    y + BAR_GAP * 5,
-    backgroundColor,
-  );
-
-  return [
-    ...(title ? [title] : []),
-    ...axisLabels,
-    ...radarGridLines,
-    ...spokes,
-    ...seriesPolygons,
-    ...seriesLegend,
-  ];
-};

packages/excalidraw/charts/charts.types.ts

@@ -1,18 +0,0 @@
-import type { NonDeletedExcalidrawElement } from "@excalidraw/element/types";
-
-export type ChartElements = readonly NonDeletedExcalidrawElement[];
-
-export interface Spreadsheet {
-  title: string | null;
-  labels: string[] | null;
-  series: SpreadsheetSeries[];
-}
-
-export interface SpreadsheetSeries {
-  title: string | null;
-  values: number[];
-}
-
-export type ParseSpreadsheetResult =
-  | { ok: false; reason: string }
-  | { ok: true; data: Spreadsheet };

packages/excalidraw/charts/index.ts

@@ -1,38 +0,0 @@
-import type { ChartType } from "@excalidraw/element/types";
-
-import { renderBarChart } from "./charts.bar";
-import { renderLineChart } from "./charts.line";
-import {
-  tryParseCells,
-  tryParseNumber,
-  tryParseSpreadsheet,
-} from "./charts.parse";
-import { renderRadarChart } from "./charts.radar";
-
-import type { ChartElements, Spreadsheet } from "./charts.types";
-
-export {
-  type ParseSpreadsheetResult,
-  type Spreadsheet,
-  type SpreadsheetSeries,
-  type ChartElements,
-} from "./charts.types";
-
-export { isSpreadsheetValidForChartType } from "./charts.helpers";
-export { tryParseCells, tryParseNumber, tryParseSpreadsheet };
-
-export const renderSpreadsheet = (
-  chartType: ChartType,
-  spreadsheet: Spreadsheet,
-  x: number,
-  y: number,
-  colorSeed?: number,
-): ChartElements | null => {
-  if (chartType === "line") {
-    return renderLineChart(spreadsheet, x, y, colorSeed);
-  }
-  if (chartType === "radar") {
-    return renderRadarChart(spreadsheet, x, y, colorSeed);
-  }
-  return renderBarChart(spreadsheet, x, y, colorSeed);
-};

packages/excalidraw/clipboard.test.ts

@@ -54,7 +54,13 @@ describe("parseClipboard()", () => {
         }),
       ),
     );
-    expect(clipboardData.elements).toEqual([rect]);
+    expect(clipboardData.elements).toEqual([
+      expect.objectContaining({
+        id: rect.id,
+        type: rect.type,
+        schemaState: rect.schemaState,
+      }),
+    ]);
   });
 
   it("should parse valid excalidraw JSON if inside text/html", async () => {
@@ -73,7 +79,13 @@ describe("parseClipboard()", () => {
         }),
       ),
     );
-    expect(clipboardData.elements).toEqual([rect]);
+    expect(clipboardData.elements).toEqual([
+      expect.objectContaining({
+        id: rect.id,
+        type: rect.type,
+        schemaState: rect.schemaState,
+      }),
+    ]);
     // -------------------------------------------------------------------------
     json = serializeAsClipboardJSON({ elements: [rect], files: null });
     clipboardData = await parseClipboard(
@@ -85,10 +97,66 @@ describe("parseClipboard()", () => {
         }),
       ),
     );
-    expect(clipboardData.elements).toEqual([rect]);
+    expect(clipboardData.elements).toEqual([
+      expect.objectContaining({
+        id: rect.id,
+        type: rect.type,
+        schemaState: rect.schemaState,
+      }),
+    ]);
     // -------------------------------------------------------------------------
   });
 
+  it("should preserve per-element schema on clipboard payload", async () => {
+    const rect = API.createElement({ type: "rectangle" });
+    const clipboardPayload = JSON.parse(
+      serializeAsClipboardJSON({ elements: [rect], files: null }),
+    );
+
+    const clipboardData = await parseClipboard(
+      await parseDataTransferEvent(
+        createPasteEvent({
+          types: {
+            "text/plain": JSON.stringify(clipboardPayload),
+          },
+        }),
+      ),
+    );
+
+    expect(clipboardData.elements?.[0]).toEqual(
+      expect.objectContaining({
+        id: rect.id,
+        schemaState: rect.schemaState,
+      }),
+    );
+  });
+
+  it("should not upcast legacy elements to latest schema on clipboard serialize", async () => {
+    const rect = API.createElement({ type: "rectangle" });
+    const legacyRect = { ...(rect as any) };
+    delete legacyRect.schemaState;
+
+    const clipboardPayload = JSON.parse(
+      serializeAsClipboardJSON({
+        elements: [legacyRect as typeof rect],
+        files: null,
+      }),
+    );
+    expect(clipboardPayload.elements[0]).not.toHaveProperty("schemaState");
+
+    const clipboardData = await parseClipboard(
+      await parseDataTransferEvent(
+        createPasteEvent({
+          types: {
+            "text/plain": JSON.stringify(clipboardPayload),
+          },
+        }),
+      ),
+    );
+
+    expect(clipboardData.elements?.[0]).not.toHaveProperty("schemaState");
+  });
+
   it("should parse <image> `src` urls out of text/html", async () => {
     let clipboardData;
     // -------------------------------------------------------------------------
@@ -155,4 +223,67 @@ describe("parseClipboard()", () => {
       },
     ]);
   });
+
+  it("should parse spreadsheet from either text/plain and text/html", async () => {
+    let clipboardData;
+    // -------------------------------------------------------------------------
+    clipboardData = await parseClipboard(
+      await parseDataTransferEvent(
+        createPasteEvent({
+          types: {
+            "text/plain": `a	b
+            1	2
+            4	5
+            7	10`,
+          },
+        }),
+      ),
+    );
+    expect(clipboardData.spreadsheet).toEqual({
+      title: "b",
+      labels: ["1", "4", "7"],
+      values: [2, 5, 10],
+    });
+    // -------------------------------------------------------------------------
+    clipboardData = await parseClipboard(
+      await parseDataTransferEvent(
+        createPasteEvent({
+          types: {
+            "text/html": `a	b
+            1	2
+            4	5
+            7	10`,
+          },
+        }),
+      ),
+    );
+    expect(clipboardData.spreadsheet).toEqual({
+      title: "b",
+      labels: ["1", "4", "7"],
+      values: [2, 5, 10],
+    });
+    // -------------------------------------------------------------------------
+    clipboardData = await parseClipboard(
+      await parseDataTransferEvent(
+        createPasteEvent({
+          types: {
+            "text/html": `<html>
+            <body>
+            <!--StartFragment--><google-sheets-html-origin><style type="text/css"><!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--></style><table xmlns="http://www.w3.org/1999/xhtml" cellspacing="0" cellpadding="0" dir="ltr" border="1" style="table-layout:fixed;font-size:10pt;font-family:Arial;width:0px;border-collapse:collapse;border:none"><colgroup><col width="100"/><col width="100"/></colgroup><tbody><tr style="height:21px;"><td style="overflow:hidden;padding:2px 3px 2px 3px;vertical-align:bottom;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;a&quot;}">a</td><td style="overflow:hidden;padding:2px 3px 2px 3px;vertical-align:bottom;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;b&quot;}">b</td></tr><tr style="height:21px;"><td style="overflow:hidden;padding:2px 3px 2px 3px;vertical-align:bottom;text-align:right;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:1}">1</td><td style="overflow:hidden;padding:2px 3px 2px 3px;vertical-align:bottom;text-align:right;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:2}">2</td></tr><tr style="height:21px;"><td style="overflow:hidden;padding:2px 3px 2px 3px;vertical-align:bottom;text-align:right;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:4}">4</td><td style="overflow:hidden;padding:2px 3px 2px 3px;vertical-align:bottom;text-align:right;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:5}">5</td></tr><tr style="height:21px;"><td style="overflow:hidden;padding:2px 3px 2px 3px;vertical-align:bottom;text-align:right;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:7}">7</td><td style="overflow:hidden;padding:2px 3px 2px 3px;vertical-align:bottom;text-align:right;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:10}">10</td></tr></tbody></table><!--EndFragment-->
+            </body>
+            </html>`,
+            "text/plain": `a	b
+            1	2
+            4	5
+            7	10`,
+          },
+        }),
+      ),
+    );
+    expect(clipboardData.spreadsheet).toEqual({
+      title: "b",
+      labels: ["1", "4", "7"],
+      values: [2, 5, 10],
+    });
+  });
 });

packages/excalidraw/clipboard.ts

@@ -33,6 +33,12 @@ import {
   normalizeFile,
 } from "./data/blob";
 
+import { tryParseSpreadsheet, VALID_SPREADSHEET } from "./charts";
+
+import type { FileSystemHandle } from "./data/filesystem";
+
+import type { Spreadsheet } from "./charts";
+
 import type { BinaryFiles } from "./types";
 
 type ElementsClipboard = {
@@ -44,6 +50,7 @@ type ElementsClipboard = {
 export type PastedMixedContent = { type: "text" | "imageUrl"; value: string }[];
 
 export interface ClipboardData {
+  spreadsheet?: Spreadsheet;
   elements?: readonly ExcalidrawElement[];
   files?: BinaryFiles;
   text?: string;
@@ -72,7 +79,10 @@ export const probablySupportsClipboardBlob =
 
 const clipboardContainsElements = (
   contents: any,
-): contents is { elements: ExcalidrawElement[]; files?: BinaryFiles } => {
+): contents is {
+  elements: ExcalidrawElement[];
+  files?: BinaryFiles;
+} => {
   if (
     [
       EXPORT_DATA_TYPES.excalidraw,
@@ -208,6 +218,16 @@ export const copyToClipboard = async (
   );
 };
 
+const parsePotentialSpreadsheet = (
+  text: string,
+): { spreadsheet: Spreadsheet } | { errorMessage: string } | null => {
+  const result = tryParseSpreadsheet(text);
+  if (result.type === VALID_SPREADSHEET) {
+    return { spreadsheet: result.spreadsheet };
+  }
+  return null;
+};
+
 /** internal, specific to parsing paste events. Do not reuse. */
 function parseHTMLTree(el: ChildNode) {
   let result: PastedMixedContent = [];
@@ -367,7 +387,7 @@ type AllowedParsedDataTransferItem =
       type: ValueOf<typeof IMAGE_MIME_TYPES>;
       kind: "file";
       file: File;
-      fileHandle: FileSystemFileHandle | null;
+      fileHandle: FileSystemHandle | null;
     }
   | { type: ValueOf<typeof STRING_MIME_TYPES>; kind: "string"; value: string };
 
@@ -376,7 +396,7 @@ type ParsedDataTransferItem =
       type: string;
       kind: "file";
       file: File;
-      fileHandle: FileSystemFileHandle | null;
+      fileHandle: FileSystemHandle | null;
     }
   | { type: string; kind: "string"; value: string };
 
@@ -534,6 +554,19 @@ export const parseClipboard = async (
     };
   }
 
+  try {
+    // if system clipboard contains spreadsheet, use it even though it's
+    // technically possible it's staler than in-app clipboard
+    const spreadsheetResult =
+      !isPlainPaste && parsePotentialSpreadsheet(parsedEventData.value);
+
+    if (spreadsheetResult) {
+      return spreadsheetResult;
+    }
+  } catch (error: any) {
+    console.error(error);
+  }
+
   try {
     const systemClipboardData = JSON.parse(parsedEventData.value);
     const programmaticAPI =

packages/excalidraw/components/Actions.tsx

@@ -20,6 +20,7 @@ import {
   isArrowElement,
   hasStrokeColor,
   toolIsArrow,
+  isFrameElement,
 } from "@excalidraw/element";
 
 import type {
@@ -129,8 +130,11 @@ export const canChangeBackgroundColor = (
   targetElements: ExcalidrawElement[],
 ) => {
   return (
+    // frame tool shouldn't allow to set background until frame is created
     hasBackground(appState.activeTool.type) ||
-    targetElements.some((element) => hasBackground(element.type))
+    targetElements.some(
+      (element) => hasBackground(element.type) || isFrameElement(element),
+    )
   );
 };
 
@@ -226,7 +230,7 @@ export const SelectedShapeActions = ({
       {(appState.activeTool.type === "text" ||
         targetElements.some(isTextElement)) && (
         <>
-          <fieldset>{renderAction("changeFontFamily")}</fieldset>
+          {renderAction("changeFontFamily")}
           {renderAction("changeFontSize")}
           {(appState.activeTool.type === "text" ||
             suppportsHorizontalAlign(targetElements, elementsMap)) &&
@@ -1081,9 +1085,8 @@ export const ShapesSwitcher = ({
   return (
     <>
       {getToolbarTools(app).map(
-        ({ value, icon, key, numericKey, fillable, toolbar }) => {
+        ({ value, icon, key, numericKey, fillable }, index) => {
           if (
-            toolbar === false ||
             UIOptions.tools?.[
               value as Extract<
                 typeof value,
@@ -1100,9 +1103,6 @@ export const ShapesSwitcher = ({
           const shortcut = letter
             ? `${letter} ${t("helpDialog.or")} ${numericKey}`
             : `${numericKey}`;
-          const keybindingLabel =
-            value === "hand" ? undefined : numericKey || letter;
-
           // when in compact styles panel mode (tablet)
           // use a ToolPopover for selection/lasso toggle as well
           if (
@@ -1147,7 +1147,7 @@ export const ShapesSwitcher = ({
               checked={activeTool.type === value}
               name="editor-current-shape"
               title={`${capitalizeString(label)} — ${shortcut}`}
-              keyBindingLabel={keybindingLabel}
+              keyBindingLabel={numericKey || letter}
               aria-label={capitalizeString(label)}
               aria-keyshortcuts={shortcut}
               data-testid={`toolbar-${value}`}

packages/excalidraw/components/AppStateObserver.ts

@@ -1,208 +0,0 @@
-import type { AppState, UnsubscribeCallback } from "../types";
-
-type StateChangeSelector =
-  | keyof AppState
-  | (keyof AppState)[]
-  | ((appState: AppState) => unknown);
-
-type StateChangePredicateOptions = {
-  predicate: (appState: AppState) => boolean;
-  callback?: (appState: AppState) => void;
-  once?: boolean;
-};
-
-type StateChangeArg = StateChangeSelector | StateChangePredicateOptions;
-
-type StateChangeListener = {
-  predicate: (appState: AppState, prevState: AppState) => boolean;
-  getValue: (appState: AppState) => unknown;
-  callback: (value: any, appState: AppState) => void;
-  once: boolean;
-};
-
-type NormalizedStateChange = {
-  predicate: StateChangeListener["predicate"];
-  getValue: StateChangeListener["getValue"];
-  callback?: StateChangeListener["callback"];
-  once: boolean;
-  matchesImmediately: boolean;
-};
-
-export type OnStateChange = {
-  <K extends keyof AppState>(
-    prop: K,
-    callback: (value: AppState[K], appState: AppState) => void,
-    opts?: { once: boolean },
-  ): UnsubscribeCallback;
-  <K extends keyof AppState>(prop: K): Promise<AppState[K]>;
-  (
-    prop: (keyof AppState)[],
-    callback: (appState: AppState, appState2: AppState) => void,
-    opts?: { once: boolean },
-  ): UnsubscribeCallback;
-  (prop: (keyof AppState)[]): Promise<AppState>;
-  <T>(
-    prop: (appState: AppState) => T,
-    callback: (value: T, appState: AppState) => void,
-    opts?: { once: boolean },
-  ): UnsubscribeCallback;
-  <T>(prop: (appState: AppState) => T): Promise<T>;
-  (opts: {
-    predicate: (appState: AppState) => boolean;
-    callback: (appState: AppState) => void;
-    once?: boolean;
-  }): UnsubscribeCallback;
-  (opts: { predicate: (appState: AppState) => boolean }): Promise<AppState>;
-  (
-    selector: StateChangeSelector,
-    callback: (value: any, appState: AppState) => void,
-  ): any;
-};
-
-export class AppStateObserver {
-  private listeners: StateChangeListener[] = [];
-
-  constructor(private readonly getState: () => AppState) {}
-
-  private isStateChangePredicateOptions(
-    propOrOpts: StateChangeArg,
-  ): propOrOpts is StateChangePredicateOptions {
-    return (
-      typeof propOrOpts === "object" &&
-      !Array.isArray(propOrOpts) &&
-      "predicate" in propOrOpts
-    );
-  }
-
-  private subscribe(listener: StateChangeListener): UnsubscribeCallback {
-    this.listeners.push(listener);
-    return () => {
-      this.listeners = this.listeners.filter(
-        (existingListener) => existingListener !== listener,
-      );
-    };
-  }
-
-  private normalize(
-    propOrOpts: StateChangeArg,
-    callback?: (value: any, appState: AppState) => void,
-    opts?: { once: boolean },
-  ): NormalizedStateChange {
-    let predicate: StateChangeListener["predicate"];
-    let getValue: StateChangeListener["getValue"];
-    let normalizedCallback = callback;
-    let once = opts?.once ?? false;
-    let matchesImmediately = false;
-
-    if (this.isStateChangePredicateOptions(propOrOpts)) {
-      const {
-        predicate: predicateFn,
-        callback: callbackFromOpts,
-        once: onceFromOpts,
-      } = propOrOpts;
-
-      predicate = predicateFn;
-      getValue = (appState: AppState) => appState;
-      normalizedCallback = callbackFromOpts
-        ? (_value: AppState, appState: AppState) => callbackFromOpts(appState)
-        : undefined;
-      once = onceFromOpts ?? false;
-      matchesImmediately = predicateFn(this.getState());
-    } else if (typeof propOrOpts === "function") {
-      const selector = propOrOpts;
-      predicate = (appState: AppState, prevState: AppState) =>
-        selector(appState) !== selector(prevState);
-      getValue = (appState: AppState) => selector(appState);
-    } else if (Array.isArray(propOrOpts)) {
-      const keys = propOrOpts;
-      predicate = (appState: AppState, prevState: AppState) =>
-        keys.some((key) => appState[key] !== prevState[key]);
-      getValue = (appState: AppState) => appState;
-    } else {
-      const key = propOrOpts;
-      predicate = (appState: AppState, prevState: AppState) =>
-        appState[key] !== prevState[key];
-      getValue = (appState: AppState) => appState[key];
-    }
-
-    return {
-      predicate,
-      getValue,
-      callback: normalizedCallback,
-      once,
-      matchesImmediately,
-    };
-  }
-
-  public onStateChange: OnStateChange = ((
-    propOrOpts: StateChangeArg,
-    callback?: any,
-    opts?: { once: boolean },
-  ) => {
-    const {
-      predicate,
-      getValue,
-      callback: stateChangeCallback,
-      once,
-      matchesImmediately,
-    } = this.normalize(propOrOpts, callback, opts);
-
-    if (stateChangeCallback) {
-      if (matchesImmediately) {
-        queueMicrotask(() => {
-          const state = this.getState();
-          stateChangeCallback(getValue(state), state);
-        });
-        if (once) {
-          return () => {};
-        }
-      }
-
-      return this.subscribe({
-        predicate,
-        getValue,
-        callback: stateChangeCallback,
-        once,
-      });
-    }
-
-    if (matchesImmediately) {
-      return Promise.resolve(getValue(this.getState()));
-    }
-
-    return new Promise<any>((resolve) => {
-      this.subscribe({
-        predicate,
-        getValue,
-        callback: (value) => resolve(value),
-        once: true,
-      });
-    });
-  }) as OnStateChange;
-
-  public flush(prevState: AppState) {
-    if (!this.listeners.length) {
-      return;
-    }
-
-    const state = this.getState();
-    const listenersToKeep: StateChangeListener[] = [];
-
-    for (const listener of this.listeners) {
-      if (listener.predicate(state, prevState)) {
-        listener.callback(listener.getValue(state), state);
-        if (!listener.once) {
-          listenersToKeep.push(listener);
-        }
-      } else {
-        listenersToKeep.push(listener);
-      }
-    }
-
-    this.listeners = listenersToKeep;
-  }
-
-  public clear() {
-    this.listeners = [];
-  }
-}

packages/excalidraw/components/CommandPalette/CommandPalette.tsx

@@ -10,10 +10,11 @@ import {
   isWritableElement,
 } from "@excalidraw/common";
 
-import type { MarkRequired } from "@excalidraw/common/utility-types";
+import { actionToggleShapeSwitch } from "@excalidraw/excalidraw/actions/actionToggleShapeSwitch";
 
-import { actionToggleShapeSwitch } from "../../actions/actionToggleShapeSwitch";
+import { getShortcutKey } from "@excalidraw/excalidraw/shortcut";
-import { getShortcutKey } from "../../shortcut";
+
+import type { MarkRequired } from "@excalidraw/common/utility-types";
 
 import {
   actionClearCanvas,

packages/excalidraw/components/CommandPalette/types.ts

@@ -15,7 +15,7 @@ export type CommandPaletteItem = {
   category: string;
   order?: number;
   predicate?: boolean | Action["predicate"];
-  shortcut?: string | null;
+  shortcut?: string;
   /** if false, command will not show while in view mode */
   viewMode?: boolean;
   perform: (data: {

packages/excalidraw/components/ConvertElementTypePopup.tsx

@@ -1,9 +1,7 @@
 import { type ReactNode, useEffect, useMemo, useRef, useState } from "react";
 
 import {
-  bumpVersion,
   getLinearElementSubType,
-  mutateElement,
   updateElbowArrowPoints,
 } from "@excalidraw/element";
 
@@ -39,8 +37,6 @@ import {
   isProdEnv,
   mapFind,
   reduceToCommonValue,
-  ROUNDNESS,
-  sceneCoordsToViewportCoords,
   updateActiveTool,
 } from "@excalidraw/common";
 
@@ -75,6 +71,12 @@ import type {
 
 import type { Scene } from "@excalidraw/element";
 
+import {
+  bumpVersion,
+  mutateElement,
+  ROUNDNESS,
+  sceneCoordsToViewportCoords,
+} from "..";
 import { trackEvent } from "../analytics";
 import { atom } from "../editor-jotai";
 

packages/excalidraw/components/IconPicker.scss

@@ -6,20 +6,14 @@
     padding: 0.5rem;
     background: var(--popup-bg-color);
     border: 0 solid color.adjust(#fff, $alpha: -0.75);
-    box-shadow: var(--shadow-island-stronger);
+    box-shadow: var(--shadow-island);
     border-radius: 4px;
+    position: absolute;
     :root[dir="rtl"] & {
       padding: 0.4rem;
     }
   }
 
-  .picker-sections,
-  .picker-section {
-    display: flex;
-    flex-direction: column;
-    gap: 0.5rem;
-  }
-
   .picker-container button,
   .picker button {
     position: relative;
@@ -68,13 +62,7 @@
 
   .picker-collapsible {
     font-size: 0.75rem;
-    padding: 0;
+    padding: 0.5rem 0;
-    color: var(--text-primary-color);
-  }
-
-  .picker-section-label {
-    font-size: 0.75rem;
-    color: var(--text-primary-color);
   }
 
   .picker-keybinding {

packages/excalidraw/components/IconPicker.tsx

@@ -1,6 +1,6 @@
 import { Popover } from "radix-ui";
 import clsx from "clsx";
-import React, { useEffect, useMemo } from "react";
+import React, { useEffect } from "react";
 
 import { isArrowKey, KEYS } from "@excalidraw/common";
 
@@ -8,15 +8,13 @@ import { atom, useAtom } from "../editor-jotai";
 import { getLanguage, t } from "../i18n";
 
 import Collapsible from "./Stats/Collapsible";
-import { useExcalidrawContainer } from "./App";
+import { useEditorInterface, useExcalidrawContainer } from "./App";
 
 import "./IconPicker.scss";
 
 import type { JSX } from "react";
 
 const moreOptionsAtom = atom(false);
-const PICKER_COLUMNS = 4;
-const DEFAULT_SECTION_NAME = "default";
 
 type Option<T> = {
   value: T;
@@ -25,73 +23,28 @@ type Option<T> = {
   keyBinding: string | null;
 };
 
-type PickerSection<T> = {
-  name: string;
-  options: readonly Option<T>[];
-};
-
-const flattenOptions = <T,>(sections: readonly PickerSection<T>[]) =>
-  sections.flatMap((section) => section.options);
-
-const findOption = <T,>(
-  sections: readonly PickerSection<T>[],
-  predicate: (option: Option<T>) => boolean,
-) => {
-  for (const section of sections) {
-    const option = section.options.find(predicate);
-    if (option) {
-      return option;
-    }
-  }
-
-  return null;
-};
-
-const hasOption = <T,>(
-  sections: readonly PickerSection<T>[],
-  predicate: (option: Option<T>) => boolean,
-) => sections.some((section) => section.options.some(predicate));
-
-const getNavigationRows = <T,>(sections: readonly PickerSection<T>[]) =>
-  sections.flatMap((section) =>
-    Array.from(
-      { length: Math.ceil(section.options.length / PICKER_COLUMNS) },
-      (_, index) =>
-        section.options.slice(
-          index * PICKER_COLUMNS,
-          index * PICKER_COLUMNS + PICKER_COLUMNS,
-        ),
-    ),
-  );
-
 function Picker<T>({
-  visibleSections,
+  options,
-  hiddenSections = [],
   value,
   label,
   onChange,
   onClose,
+  numberOfOptionsToAlwaysShow = options.length,
 }: {
   label: string;
   value: T;
-  visibleSections: readonly PickerSection<T>[];
+  options: readonly Option<T>[];
-  hiddenSections?: readonly PickerSection<T>[];
   onChange: (value: T) => void;
   onClose: () => void;
+  numberOfOptionsToAlwaysShow?: number;
 }) {
+  const editorInterface = useEditorInterface();
   const { container } = useExcalidrawContainer();
-  const [showMoreOptions, setShowMoreOptions] = useAtom(moreOptionsAtom);
-  const allSections = [...visibleSections, ...hiddenSections];
-  const allOptions = flattenOptions(allSections);
-  const navigationRows = getNavigationRows([
-    ...visibleSections,
-    ...(showMoreOptions ? hiddenSections : []),
-  ]);
 
   const handleKeyDown = (event: React.KeyboardEvent) => {
-    const pressedOption = allOptions.find(
+    const pressedOption = options.find(
       (option) => option.keyBinding === event.key.toLowerCase(),
-    );
+    )!;
 
     if (!(event.metaKey || event.altKey || event.ctrlKey) && pressedOption) {
       // Keybinding navigation
@@ -99,17 +52,17 @@ function Picker<T>({
 
       event.preventDefault();
     } else if (event.key === KEYS.TAB) {
-      const index = allOptions.findIndex((option) => option.value === value);
+      const index = options.findIndex((option) => option.value === value);
       const nextIndex = event.shiftKey
-        ? (allOptions.length + index - 1) % allOptions.length
+        ? (options.length + index - 1) % options.length
-        : (index + 1) % allOptions.length;
+        : (index + 1) % options.length;
-      onChange(allOptions[nextIndex].value);
+      onChange(options[nextIndex].value);
     } else if (isArrowKey(event.key)) {
       // Arrow navigation
       const isRTL = getLanguage().rtl;
-      const index = allOptions.findIndex((option) => option.value === value);
+      const index = options.findIndex((option) => option.value === value);
       if (index !== -1) {
-        const length = allOptions.length;
+        const length = options.length;
         let nextIndex = index;
 
         switch (event.key) {
@@ -123,60 +76,18 @@ function Picker<T>({
             break;
           // Go the next row
           case KEYS.ARROW_DOWN: {
-            const currentRowIndex = navigationRows.findIndex((row) =>
+            nextIndex = (index + (numberOfOptionsToAlwaysShow ?? 1)) % length;
-              row.some((option) => option.value === value),
-            );
-            const currentRow = navigationRows[currentRowIndex];
-
-            if (currentRowIndex !== -1 && currentRow) {
-              const column = currentRow.findIndex(
-                (option) => option.value === value,
-              );
-              const nextRow =
-                navigationRows[(currentRowIndex + 1) % navigationRows.length];
-              const nextOption =
-                nextRow[Math.min(column, nextRow.length - 1)] ??
-                allOptions[index];
-
-              onChange(nextOption.value);
-              event.preventDefault();
-              event.nativeEvent.stopImmediatePropagation();
-              event.stopPropagation();
-              return;
-            }
             break;
           }
           // Go the previous row
           case KEYS.ARROW_UP: {
-            const currentRowIndex = navigationRows.findIndex((row) =>
+            nextIndex =
-              row.some((option) => option.value === value),
+              (length + index - (numberOfOptionsToAlwaysShow ?? 1)) % length;
-            );
-            const currentRow = navigationRows[currentRowIndex];
-
-            if (currentRowIndex !== -1 && currentRow) {
-              const column = currentRow.findIndex(
-                (option) => option.value === value,
-              );
-              const previousRow =
-                navigationRows[
-                  (navigationRows.length + currentRowIndex - 1) %
-                    navigationRows.length
-                ];
-              const previousOption =
-                previousRow[Math.min(column, previousRow.length - 1)] ??
-                allOptions[index];
-
-              onChange(previousOption.value);
-              event.preventDefault();
-              event.nativeEvent.stopImmediatePropagation();
-              event.stopPropagation();
-              return;
-            }
             break;
           }
         }
 
-        onChange(allOptions[nextIndex].value);
+        onChange(options[nextIndex].value);
       }
       event.preventDefault();
     } else if (event.key === KEYS.ESCAPE || event.key === KEYS.ENTER) {
@@ -188,29 +99,38 @@ function Picker<T>({
     event.stopPropagation();
   };
 
+  const [showMoreOptions, setShowMoreOptions] = useAtom(moreOptionsAtom);
+
+  const alwaysVisibleOptions = React.useMemo(
+    () => options.slice(0, numberOfOptionsToAlwaysShow),
+    [options, numberOfOptionsToAlwaysShow],
+  );
+  const moreOptions = React.useMemo(
+    () => options.slice(numberOfOptionsToAlwaysShow),
+    [options, numberOfOptionsToAlwaysShow],
+  );
+
   useEffect(() => {
-    if (hasOption(hiddenSections, (option) => option.value === value)) {
+    if (!alwaysVisibleOptions.some((option) => option.value === value)) {
       setShowMoreOptions(true);
     }
-  }, [value, hiddenSections, setShowMoreOptions]);
+  }, [value, alwaysVisibleOptions, setShowMoreOptions]);
 
-  const renderOptions = (options: readonly Option<T>[]) => {
+  const renderOptions = (options: Option<T>[]) => {
     return (
       <div className="picker-content">
-        {options.map((option) => (
+        {options.map((option, i) => (
           <button
             type="button"
             className={clsx("picker-option", {
               active: value === option.value,
             })}
-            onClick={() => {
+            onClick={(event) => {
               onChange(option.value);
             }}
-            title={
+            title={`${option.text} ${
-              option.keyBinding
+              option.keyBinding && `— ${option.keyBinding.toUpperCase()}`
-                ? `${option.text} — ${option.keyBinding.toUpperCase()}`
+            }`}
-                : option.text
-            }
             aria-label={option.text || "none"}
             aria-keyshortcuts={option.keyBinding || undefined}
             key={option.text}
@@ -233,38 +153,26 @@ function Picker<T>({
     );
   };
 
-  const renderSections = (sections: readonly PickerSection<T>[]) =>
+  const isMobile = editorInterface.formFactor === "phone";
-    sections.map((section, index) =>
-      section.name === DEFAULT_SECTION_NAME ? (
-        <React.Fragment key={`${section.name}-${index}`}>
-          {renderOptions(section.options)}
-        </React.Fragment>
-      ) : (
-        <div className="picker-section" key={`${section.name}-${index}`}>
-          <div className="picker-section-label">{section.name}</div>
-          {renderOptions(section.options)}
-        </div>
-      ),
-    );
 
   return (
     <Popover.Content
-      className="picker"
+      side={isMobile ? "right" : "bottom"}
-      role="dialog"
-      aria-modal="true"
-      aria-label={label}
-      side={"bottom"}
       align="start"
-      sideOffset={12}
+      sideOffset={isMobile ? 8 : 12}
-      alignOffset={12}
       style={{ zIndex: "var(--zIndex-ui-styles-popup)" }}
       onKeyDown={handleKeyDown}
       collisionBoundary={container ?? undefined}
     >
-      <div className="picker-sections">
+      <div
-        {renderSections(visibleSections)}
+        className={`picker`}
+        role="dialog"
+        aria-modal="true"
+        aria-label={label}
+      >
+        {renderOptions(alwaysVisibleOptions)}
 
-        {hiddenSections.length > 0 && (
+        {moreOptions.length > 0 && (
           <Collapsible
             label={t("labels.more_options")}
             open={showMoreOptions}
@@ -273,9 +181,7 @@ function Picker<T>({
             }}
             className="picker-collapsible"
           >
-            <div className="picker-sections">
+            {renderOptions(moreOptions)}
-              {renderSections(hiddenSections)}
-            </div>
           </Collapsible>
         )}
       </div>
@@ -286,45 +192,49 @@ function Picker<T>({
 export function IconPicker<T>({
   value,
   label,
-  visibleSections,
+  options,
-  hiddenSections,
   onChange,
+  group = "",
+  numberOfOptionsToAlwaysShow,
 }: {
   label: string;
   value: T;
-  visibleSections: readonly PickerSection<T>[];
+  options: readonly {
-  hiddenSections?: readonly PickerSection<T>[];
+    value: T;
+    text: string;
+    icon: JSX.Element;
+    keyBinding: string | null;
+  }[];
   onChange: (value: T) => void;
+  numberOfOptionsToAlwaysShow?: number;
+  group?: string;
 }) {
   const [isActive, setActive] = React.useState(false);
-  const selectedOption = useMemo(
+  const rPickerButton = React.useRef<any>(null);
-    () =>
-      findOption(visibleSections, (option) => option.value === value) ??
-      findOption(hiddenSections ?? [], (option) => option.value === value),
-    [visibleSections, hiddenSections, value],
-  );
 
   return (
     <div>
       <Popover.Root open={isActive} onOpenChange={(open) => setActive(open)}>
         <Popover.Trigger
+          name={group}
           type="button"
           aria-label={label}
           onClick={() => setActive(!isActive)}
+          ref={rPickerButton}
           className={isActive ? "active" : ""}
         >
-          {selectedOption?.icon}
+          {options.find((option) => option.value === value)?.icon}
         </Popover.Trigger>
         {isActive && (
           <Picker
-            visibleSections={visibleSections}
+            options={options}
-            hiddenSections={hiddenSections}
             value={value}
             label={label}
             onChange={onChange}
             onClose={() => {
               setActive(false);
             }}
+            numberOfOptionsToAlwaysShow={numberOfOptionsToAlwaysShow}
           />
         )}
       </Popover.Root>

packages/excalidraw/components/ImageExportDialog.tsx

@@ -1,3 +1,4 @@
+import { exportToCanvas } from "@excalidraw/utils/export";
 import React, { useEffect, useRef, useState } from "react";
 
 import {
@@ -5,7 +6,6 @@ import {
   EXPORT_IMAGE_TYPES,
   isFirefox,
   EXPORT_SCALES,
-  THEME,
   cloneJSON,
 } from "@excalidraw/common";
 
@@ -26,7 +26,6 @@ import { useCopyStatus } from "../hooks/useCopiedIndicator";
 
 import { t } from "../i18n";
 import { isSomeElementSelected } from "../scene";
-import { exportToCanvas } from "../scene/export";
 
 import { copyIcon, downloadIcon, helpIcon } from "./icons";
 import { Dialog } from "./Dialog";
@@ -60,7 +59,6 @@ type ImageExportModalProps = {
   actionManager: ActionManager;
   onExportImage: AppClassProperties["onExportImage"];
   name: string;
-  exportWithDarkMode: boolean;
 };
 
 const ImageExportModal = ({
@@ -70,7 +68,6 @@ const ImageExportModal = ({
   actionManager,
   onExportImage,
   name,
-  exportWithDarkMode,
 }: ImageExportModalProps) => {
   const hasSelection = isSomeElementSelected(
     elementsSnapshot,
@@ -82,13 +79,15 @@ const ImageExportModal = ({
   const [exportWithBackground, setExportWithBackground] = useState(
     appStateSnapshot.exportBackground,
   );
+  const [exportDarkMode, setExportDarkMode] = useState(
+    appStateSnapshot.exportWithDarkMode,
+  );
   const [embedScene, setEmbedScene] = useState(
     appStateSnapshot.exportEmbedScene,
   );
   const [exportScale, setExportScale] = useState(appStateSnapshot.exportScale);
 
   const previewRef = useRef<HTMLDivElement>(null);
-  const previewRenderRequestIdRef = useRef(0);
   const [renderError, setRenderError] = useState<Error | null>(null);
 
   const { onCopy, copyStatus, resetCopyStatus } = useCopyStatus();
@@ -100,7 +99,7 @@ const ImageExportModal = ({
   }, [
     projectName,
     exportWithBackground,
-    exportWithDarkMode,
+    exportDarkMode,
     exportScale,
     embedScene,
     resetCopyStatus,
@@ -123,68 +122,40 @@ const ImageExportModal = ({
       return;
     }
 
-    const requestId = ++previewRenderRequestIdRef.current;
-    const isStaleRequest = () => {
-      return requestId !== previewRenderRequestIdRef.current;
-    };
-
     exportToCanvas({
-      data: {
+      elements: exportedElements,
-        elements: exportedElements,
+      appState: {
-        appState: {
+        ...appStateSnapshot,
-          ...appStateSnapshot,
+        name: projectName,
-          name: projectName,
+        exportBackground: exportWithBackground,
-          exportBackground: exportWithBackground,
+        exportWithDarkMode: exportDarkMode,
-          exportScale,
+        exportScale,
-          exportEmbedScene: embedScene,
+        exportEmbedScene: embedScene,
-        },
-        files,
-      },
-      config: {
-        padding: DEFAULT_EXPORT_PADDING,
-        maxWidthOrHeight: Math.max(maxWidth, maxHeight),
-        exportingFrame,
-        theme: exportWithDarkMode ? THEME.DARK : THEME.LIGHT,
-        canvasBackgroundColor: exportWithBackground
-          ? appStateSnapshot.viewBackgroundColor
-          : false,
       },
+      files,
+      exportPadding: DEFAULT_EXPORT_PADDING,
+      maxWidthOrHeight: Math.max(maxWidth, maxHeight),
+      exportingFrame,
     })
-      .then(async (canvas) => {
+      .then((canvas) => {
-        if (isStaleRequest()) {
-          return;
-        }
-
-        // If converting to blob fails, there's some problem that will likely
-        // prevent preview and export (e.g. canvas too big).
-        try {
-          await canvasToBlob(canvas);
-        } catch (error: any) {
-          if (error.name === "CANVAS_POSSIBLY_TOO_BIG") {
-            throw new Error(t("canvasError.canvasTooBig"));
-          }
-          throw error;
-        }
-
-        if (isStaleRequest()) {
-          return;
-        }
-
         setRenderError(null);
-        previewNode.replaceChildren(canvas);
+        // if converting to blob fails, there's some problem that will
+        // likely prevent preview and export (e.g. canvas too big)
+        return canvasToBlob(canvas)
+          .then(() => {
+            previewNode.replaceChildren(canvas);
+          })
+          .catch((e) => {
+            if (e.name === "CANVAS_POSSIBLY_TOO_BIG") {
+              throw new Error(t("canvasError.canvasTooBig"));
+            }
+            throw e;
+          });
       })
       .catch((error) => {
-        if (isStaleRequest()) {
-          return;
-        }
-
         console.error(error);
         setRenderError(error);
       });
-
-    return () => {
-      previewRenderRequestIdRef.current += 1;
-    };
   }, [
     appStateSnapshot,
     files,
@@ -192,7 +163,7 @@ const ImageExportModal = ({
     exportingFrame,
     projectName,
     exportWithBackground,
-    exportWithDarkMode,
+    exportDarkMode,
     exportScale,
     embedScene,
   ]);
@@ -262,8 +233,9 @@ const ImageExportModal = ({
         >
           <Switch
             name="exportDarkModeSwitch"
-            checked={exportWithDarkMode}
+            checked={exportDarkMode}
             onChange={(checked) => {
+              setExportDarkMode(checked);
               actionManager.executeAction(
                 actionExportWithDarkMode,
                 "ui",
@@ -427,7 +399,6 @@ export const ImageExportDialog = ({
         actionManager={actionManager}
         onExportImage={onExportImage}
         name={name}
-        exportWithDarkMode={appState.exportWithDarkMode}
       />
     </Dialog>
   );

packages/excalidraw/components/LayerUI.tsx

@@ -20,6 +20,7 @@ import type { NonDeletedExcalidrawElement } from "@excalidraw/element/types";
 
 import { actionToggleStats } from "../actions";
 import { trackEvent } from "../analytics";
+import { isHandToolActive } from "../appState";
 import { TunnelsContext, useInitializeTunnels } from "../context/tunnels";
 import { UIAppStateContext } from "../context/ui-appState";
 import { useAtom, useAtomValue } from "../editor-jotai";
@@ -54,13 +55,13 @@ import ElementLinkDialog from "./ElementLinkDialog";
 import { ErrorDialog } from "./ErrorDialog";
 import { EyeDropper, activeEyeDropperAtom } from "./EyeDropper";
 import { FixedSideContainer } from "./FixedSideContainer";
+import { HandButton } from "./HandButton";
 import { HelpDialog } from "./HelpDialog";
 import { HintViewer } from "./HintViewer";
 import { ImageExportDialog } from "./ImageExportDialog";
 import { Island } from "./Island";
 import { JSONExportDialog } from "./JSONExportDialog";
 import { LaserPointerButton } from "./LaserPointerButton";
-import { Toast } from "./Toast";
 
 import "./LayerUI.scss";
 import "./Toolbar.scss";
@@ -358,6 +359,13 @@ const LayerUI = ({
 
                             <div className="App-toolbar__divider" />
 
+                            <HandButton
+                              checked={isHandToolActive(appState)}
+                              onChange={() => onHandToolToggle()}
+                              title={t("toolBar.hand")}
+                              isMobile
+                            />
+
                             <ShapesSwitcher
                               setAppState={setAppState}
                               activeTool={appState.activeTool}
@@ -557,13 +565,13 @@ const LayerUI = ({
       <tunnels.OverwriteConfirmDialogTunnel.Out />
       {renderImageExportDialog()}
       {renderJSONExportDialog()}
-      {appState.openDialog?.name === "charts" && (
+      {appState.pasteDialog.shown && (
         <PasteChartDialog
-          data={appState.openDialog.data}
+          setAppState={setAppState}
-          rawText={appState.openDialog.rawText}
+          appState={appState}
           onClose={() =>
             setAppState({
-              openDialog: null,
+              pasteDialog: { shown: false, data: null },
             })
           }
         />
@@ -606,30 +614,18 @@ const LayerUI = ({
               showExitZenModeBtn={showExitZenModeBtn}
               renderWelcomeScreen={renderWelcomeScreen}
             />
-            {(appState.toast || appState.scrolledOutside) && (
+            {appState.scrolledOutside && (
-              <div className="floating-status-stack">
+              <button
-                {appState.toast && (
+                type="button"
-                  <Toast
+                className="scroll-back-to-content"
-                    message={appState.toast.message}
+                onClick={() => {
-                    onClose={() => setAppState({ toast: null })}
+                  setAppState((appState) => ({
-                    duration={appState.toast.duration}
+                    ...calculateScrollCenter(elements, appState),
-                    closable={appState.toast.closable}
+                  }));
-                  />
+                }}
-                )}
+              >
-                {!appState.toast && appState.scrolledOutside && (
+                {t("buttons.scrollBackToContent")}
-                  <button
+              </button>
-                    type="button"
-                    className="scroll-back-to-content"
-                    onClick={() => {
-                      setAppState((appState) => ({
-                        ...calculateScrollCenter(elements, appState),
-                      }));
-                    }}
-                  >
-                    {t("buttons.scrollBackToContent")}
-                  </button>
-                )}
-              </div>
             )}
           </div>
           {renderSidebars()}

packages/excalidraw/components/MobileToolBar.tsx

@@ -472,9 +472,9 @@ export const MobileToolBar = ({
                 onSelect={() => app.onMagicframeToolSelect()}
                 icon={MagicIcon}
                 data-testid="toolbar-magicframe"
-                badge={<DropdownMenu.Item.Badge>AI</DropdownMenu.Item.Badge>}
               >
                 {t("toolBar.magicframe")}
+                <DropdownMenu.Item.Badge>AI</DropdownMenu.Item.Badge>
               </DropdownMenu.Item>
             </>
           )}

packages/excalidraw/components/PasteChartDialog.scss

@@ -2,40 +2,6 @@
 
 .excalidraw {
   .PasteChartDialog {
-    .PasteChartDialog__title {
-      display: flex;
-      align-items: center;
-      gap: 0.5rem;
-    }
-
-    .PasteChartDialog__titleText {
-      min-width: 0;
-    }
-
-    .PasteChartDialog__reshuffleBtn {
-      margin-left: auto;
-      flex: 0 0 auto;
-      width: 1rem;
-      height: 1rem;
-      display: inline-flex;
-      align-items: center;
-      justify-content: center;
-      border-radius: 4px;
-      cursor: pointer;
-      color: var(--text-primary-color);
-      transition: transform 120ms ease, background-color 120ms ease,
-        color 120ms ease;
-      user-select: none;
-
-      &:hover {
-        color: $color-blue-6;
-      }
-
-      &:active {
-        transform: scale(0.94);
-      }
-    }
-
     @include isMobile {
       .Island {
         display: flex;
@@ -45,61 +11,35 @@
     .container {
       display: flex;
       align-items: center;
-      justify-content: center;
+      justify-content: space-around;
       flex-wrap: wrap;
-      gap: 1rem;
       @include isMobile {
         flex-direction: column;
         justify-content: center;
-        align-items: stretch;
       }
     }
     .ChartPreview {
-      width: 260px;
+      margin: 8px;
-      min-height: 190px;
+      text-align: center;
-      border-radius: 8px;
+      width: 192px;
-      padding: 10px;
+      height: 128px;
+      border-radius: 2px;
+      padding: 1px;
       border: 1px solid $color-gray-4;
       display: flex;
-      flex-direction: column;
+      align-items: center;
-      align-items: stretch;
+      justify-content: center;
-      justify-content: flex-start;
-      gap: 10px;
       background: transparent;
-      .ChartPreview__canvas {
+      div {
-        display: flex;
+        display: inline-block;
-        flex: 1;
-        align-items: center;
-        justify-content: center;
-        overflow: hidden;
-      }
-      .ChartPreview__label {
-        font-size: 0.875rem;
-        font-weight: 600;
-        line-height: 1;
-        text-align: center;
-        color: var(--text-primary-color);
       }
       svg {
-        max-height: 144px;
+        max-height: 120px;
-        max-width: 100%;
+        max-width: 186px;
       }
       &:hover {
-        border-color: $color-blue-5;
+        padding: 0;
-      }
+        border: 2px solid $color-blue-5;
-      &:active {
-        border-color: $color-blue-5;
-        box-shadow: 0 0 0 1px $color-blue-5;
-        transform: scale(0.98);
-      }
-      &:focus-visible {
-        border-color: $color-blue-5;
-        box-shadow: 0 0 0 1px $color-blue-5;
-      }
-
-      @include isMobile {
-        width: 100%;
-        min-height: 200px;
       }
     }
   }

packages/excalidraw/components/PasteChartDialog.tsx

@@ -1,57 +1,35 @@
 import React, { useLayoutEffect, useRef, useState } from "react";
 
-import { newTextElement } from "@excalidraw/element";
-
 import type { ChartType } from "@excalidraw/element/types";
 
 import { trackEvent } from "../analytics";
-import { isSpreadsheetValidForChartType, renderSpreadsheet } from "../charts";
+import { renderSpreadsheet } from "../charts";
 import { t } from "../i18n";
 import { exportToSvg } from "../scene/export";
 
-import { useUIAppState } from "../context/ui-appState";
-
 import { useApp } from "./App";
 import { Dialog } from "./Dialog";
 
 import "./PasteChartDialog.scss";
 
-import { bucketFillIcon } from "./icons";
-
 import type { ChartElements, Spreadsheet } from "../charts";
-
+import type { UIAppState } from "../types";
-type OnPlainTextPaste = (rawText: string) => void;
 
 type OnInsertChart = (chartType: ChartType, elements: ChartElements) => void;
 
-const getChartTypeLabel = (chartType: ChartType) => {
-  switch (chartType) {
-    case "bar":
-      return t("labels.chartType_bar");
-    case "line":
-      return t("labels.chartType_line");
-    case "radar":
-      return t("labels.chartType_radar");
-    default:
-      return chartType;
-  }
-};
-
 const ChartPreviewBtn = (props: {
   spreadsheet: Spreadsheet | null;
   chartType: ChartType;
-  colorSeed: number;
+  selected: boolean;
   onClick: OnInsertChart;
 }) => {
   const previewRef = useRef<HTMLDivElement | null>(null);
   const [chartElements, setChartElements] = useState<ChartElements | null>(
     null,
   );
-  const { theme } = useUIAppState();
 
   useLayoutEffect(() => {
     if (!props.spreadsheet) {
-      setChartElements(null);
       return;
     }
 
@@ -60,139 +38,62 @@ const ChartPreviewBtn = (props: {
       props.spreadsheet,
       0,
       0,
-      props.colorSeed,
     );
-    if (!elements) {
-      setChartElements(null);
-      previewRef.current?.replaceChildren();
-      return;
-    }
     setChartElements(elements);
     let svg: SVGSVGElement;
     const previewNode = previewRef.current!;
 
     (async () => {
-      svg = await exportToSvg({
+      svg = await exportToSvg(
-        data: {
+        elements,
-          elements,
+        {
-          appState: {
+          exportBackground: false,
-            exportBackground: false,
+          viewBackgroundColor: "#fff",
-            viewBackgroundColor: "#fff",
-          },
-          files: null,
         },
-        config: {
+        null, // files
+        {
           skipInliningFonts: true,
-          theme,
         },
-      });
+      );
       svg.querySelector(".style-fonts")?.remove();
       previewNode.replaceChildren();
       previewNode.appendChild(svg);
+
+      if (props.selected) {
+        (previewNode.parentNode as HTMLDivElement).focus();
+      }
     })();
 
     return () => {
       previewNode.replaceChildren();
     };
-  }, [props.spreadsheet, props.chartType, props.colorSeed, theme]);
+  }, [props.spreadsheet, props.chartType, props.selected]);
-
-  const chartTypeLabel = getChartTypeLabel(props.chartType);
 
   return (
     <button
       type="button"
       className="ChartPreview"
-      aria-label={chartTypeLabel}
       onClick={() => {
         if (chartElements) {
           props.onClick(props.chartType, chartElements);
         }
       }}
     >
-      <div className="ChartPreview__canvas" ref={previewRef} />
+      <div ref={previewRef} />
-      <div className="ChartPreview__label">{chartTypeLabel}</div>
-    </button>
-  );
-};
-
-const PlainTextPreviewBtn = (props: {
-  rawText: string;
-  onClick: OnPlainTextPaste;
-}) => {
-  const previewRef = useRef<HTMLDivElement | null>(null);
-  const { theme } = useUIAppState();
-
-  useLayoutEffect(() => {
-    if (!props.rawText) {
-      return;
-    }
-
-    const textElement = newTextElement({
-      text: props.rawText,
-      x: 0,
-      y: 0,
-    });
-
-    const previewNode = previewRef.current!;
-
-    (async () => {
-      const svg = await exportToSvg({
-        data: {
-          elements: [textElement],
-          appState: {
-            exportBackground: false,
-            viewBackgroundColor: "#fff",
-          },
-          files: null,
-        },
-        config: {
-          skipInliningFonts: true,
-          theme,
-        },
-      });
-      svg.querySelector(".style-fonts")?.remove();
-      previewNode.replaceChildren();
-      previewNode.appendChild(svg);
-    })();
-
-    return () => {
-      previewNode.replaceChildren();
-    };
-  }, [props.rawText, theme]);
-
-  return (
-    <button
-      type="button"
-      className="ChartPreview"
-      aria-label={t("labels.chartType_plaintext")}
-      onClick={() => {
-        props.onClick(props.rawText);
-      }}
-    >
-      <div className="ChartPreview__canvas" ref={previewRef} />
-      <div className="ChartPreview__label">
-        {t("labels.chartType_plaintext")}
-      </div>
     </button>
   );
 };
 
 export const PasteChartDialog = ({
-  data,
+  setAppState,
-  rawText,
+  appState,
   onClose,
 }: {
-  data: Spreadsheet;
+  appState: UIAppState;
-  rawText: string;
   onClose: () => void;
+  setAppState: React.Component<any, UIAppState>["setState"];
 }) => {
-  const { onInsertElements, focusContainer } = useApp();
+  const { onInsertElements } = useApp();
-  const [colorSeed, setColorSeed] = useState(Math.random());
-
-  const handleReshuffleColors = React.useCallback(() => {
-    setColorSeed(Math.random());
-  }, []);
-
   const handleClose = React.useCallback(() => {
     if (onClose) {
       onClose();
@@ -202,72 +103,36 @@ export const PasteChartDialog = ({
   const handleChartClick = (chartType: ChartType, elements: ChartElements) => {
     onInsertElements(elements);
     trackEvent("paste", "chart", chartType);
-    onClose();
+    setAppState({
-    focusContainer();
+      currentChartType: chartType,
-  };
+      pasteDialog: {
-
+        shown: false,
-  const handlePlainTextClick = (rawText: string) => {
+        data: null,
-    const textElement = newTextElement({
+      },
-      text: rawText,
-      x: 0,
-      y: 0,
     });
-    onInsertElements([textElement]);
-    trackEvent("paste", "chart", "plaintext");
-    onClose();
-    focusContainer();
   };
 
   return (
     <Dialog
-      size="regular"
+      size="small"
       onCloseRequest={handleClose}
-      title={
+      title={t("labels.pasteCharts")}
-        <div className="PasteChartDialog__title">
-          <div className="PasteChartDialog__titleText">
-            {t("labels.pasteCharts")}
-          </div>
-          <div
-            className="PasteChartDialog__reshuffleBtn"
-            onClick={handleReshuffleColors}
-            role="button"
-            tabIndex={0}
-            onKeyDown={(event) => {
-              if (event.key === "Enter" || event.key === " ") {
-                event.preventDefault();
-                handleReshuffleColors();
-              }
-            }}
-          >
-            {bucketFillIcon}
-          </div>
-        </div>
-      }
       className={"PasteChartDialog"}
       autofocus={false}
     >
       <div className={"container"}>
-        {(["bar", "line", "radar"] as const).map((chartType) => {
+        <ChartPreviewBtn
-          if (!isSpreadsheetValidForChartType(data, chartType)) {
+          chartType="bar"
-            return null;
+          spreadsheet={appState.pasteDialog.data}
-          }
+          selected={appState.currentChartType === "bar"}
-
+          onClick={handleChartClick}
-          return (
+        />
-            <ChartPreviewBtn
+        <ChartPreviewBtn
-              key={chartType}
+          chartType="line"
-              chartType={chartType}
+          spreadsheet={appState.pasteDialog.data}
-              spreadsheet={data}
+          selected={appState.currentChartType === "line"}
-              colorSeed={colorSeed}
+          onClick={handleChartClick}
-              onClick={handleChartClick}
+        />
-            />
-          );
-        })}
-        {rawText && (
-          <PlainTextPreviewBtn
-            rawText={rawText}
-            onClick={handlePlainTextClick}
-          />
-        )}
       </div>
     </Dialog>
   );

packages/excalidraw/components/PublishLibrary.tsx

@@ -1,3 +1,4 @@
+import { exportToCanvas, exportToSvg } from "@excalidraw/utils/export";
 import { useCallback, useEffect, useRef, useState } from "react";
 
 import {
@@ -12,7 +13,6 @@ import {
 import { EditorLocalStorage } from "../data/EditorLocalStorage";
 import { canvasToBlob, resizeImageFile } from "../data/blob";
 import { t } from "../i18n";
-import { exportToCanvas, exportToSvg } from "../scene/export";
 
 import { Dialog } from "./Dialog";
 import DialogActionButton from "./DialogActionButton";
@@ -63,14 +63,9 @@ const generatePreviewImage = async (libraryItems: LibraryItems) => {
   // ---------------------------------------------------------------------------
   for (const [index, item] of libraryItems.entries()) {
     const itemCanvas = await exportToCanvas({
-      data: {
+      elements: item.elements,
-        elements: item.elements,
+      files: null,
-        files: null,
+      maxWidthOrHeight: BOX_SIZE,
-        appState: {},
-      },
-      config: {
-        maxWidthOrHeight: BOX_SIZE,
-      },
     });
 
     const { width, height } = itemCanvas;
@@ -132,18 +127,14 @@ const SingleLibraryItem = ({
     }
     (async () => {
       const svg = await exportToSvg({
-        data: {
+        elements: libItem.elements,
-          elements: libItem.elements,
+        appState: {
-          appState: {
+          ...appState,
-            ...appState,
+          viewBackgroundColor: "#fff",
-            viewBackgroundColor: "#fff",
+          exportBackground: true,
-            exportBackground: true,
-          },
-          files: null,
-        },
-        config: {
-          skipInliningFonts: true,
         },
+        files: null,
+        skipInliningFonts: true,
       });
       node.innerHTML = svg.outerHTML;
     })();

packages/excalidraw/components/TTDDialog/Chat/TTDChatPanel.tsx

@@ -11,7 +11,7 @@ import { rateLimitsAtom } from "../TTDContext";
 
 import { ChatHistoryMenu } from "./ChatHistoryMenu";
 
-import { ChatInterface } from "./ChatInterface";
+import { ChatInterface } from ".";
 
 import type { TTDPanelAction } from "../TTDDialogPanel";
 

packages/excalidraw/components/TTDDialog/CodeMirrorEditor.tsx

@@ -1,239 +0,0 @@
-import { useEffect, useRef } from "react";
-import {
-  Decoration,
-  EditorView,
-  keymap,
-  lineNumbers,
-  placeholder as cmPlaceholder,
-  drawSelection,
-} from "@codemirror/view";
-import { Compartment, EditorState, type Extension } from "@codemirror/state";
-import {
-  defaultKeymap,
-  history,
-  historyKeymap,
-  redo,
-} from "@codemirror/commands";
-import { syntaxHighlighting, HighlightStyle } from "@codemirror/language";
-import { tags } from "@lezer/highlight";
-
-import type { Theme } from "@excalidraw/element/types";
-
-import { mermaidLite } from "./mermaid-lang-lite";
-
-export interface CodeMirrorEditorProps {
-  value: string;
-  onChange: (value: string) => void;
-  onKeyboardSubmit?: () => void;
-  placeholder?: string;
-  theme: Theme;
-  errorLine?: number | null;
-}
-
-// ---- Dark theme ----
-
-const darkTheme = EditorView.theme(
-  {
-    "&": {
-      backgroundColor: "#1e1e1e",
-      color: "#d4d4d4",
-    },
-    ".cm-content": { caretColor: "#fff" },
-    ".cm-cursor": { borderLeftColor: "#fff" },
-    ".cm-gutters": {
-      backgroundColor: "#1e1e1e",
-      color: "#858585",
-      border: "none",
-    },
-    ".cm-activeLineGutter": { backgroundColor: "#2a2a2a" },
-    ".cm-activeLine": { backgroundColor: "#2a2a2a" },
-    ".cm-errorLine": { backgroundColor: "rgba(255, 0, 0, 0.15)" },
-  },
-  { dark: true },
-);
-
-const darkHighlight = HighlightStyle.define([
-  { tag: tags.keyword, color: "#569cd6" },
-  { tag: tags.string, color: "#ce9178" },
-  { tag: tags.comment, color: "#6a9955" },
-  { tag: tags.number, color: "#b5cea8" },
-  { tag: tags.operator, color: "#d4d4d4" },
-  { tag: tags.punctuation, color: "#d4d4d4" },
-  { tag: tags.variableName, color: "#9cdcfe" },
-  { tag: tags.bracket, color: "#ffd700" },
-]);
-
-// ---- Light theme ----
-
-const lightTheme = EditorView.theme({
-  "&": {
-    backgroundColor: "#ffffff",
-    color: "#1e1e1e",
-  },
-  ".cm-content": { caretColor: "#000" },
-  ".cm-cursor": { borderLeftColor: "#000" },
-  ".cm-gutters": {
-    backgroundColor: "#fff",
-    color: "#999",
-    border: "none",
-  },
-  ".cm-activeLineGutter": { backgroundColor: "#e8e8e8" },
-  ".cm-activeLine": { backgroundColor: "#e8e8e8" },
-  ".cm-errorLine": { backgroundColor: "rgba(255, 0, 0, 0.1)" },
-});
-
-const lightHighlight = HighlightStyle.define([
-  { tag: tags.keyword, color: "#0000ff" },
-  { tag: tags.string, color: "#a31515" },
-  { tag: tags.comment, color: "#008000" },
-  { tag: tags.number, color: "#098658" },
-  { tag: tags.operator, color: "#1e1e1e" },
-  { tag: tags.punctuation, color: "#1e1e1e" },
-  { tag: tags.variableName, color: "#001080" },
-  { tag: tags.bracket, color: "#af00db" },
-]);
-
-// ---- Error line decoration ----
-
-const errorLineDeco = Decoration.line({ class: "cm-errorLine" });
-
-const getErrorLineExtension = (
-  errorLine: number | null | undefined,
-  doc: { line(n: number): { from: number }; lines: number },
-): Extension => {
-  if (!errorLine || errorLine < 1 || errorLine > doc.lines) {
-    return EditorView.decorations.of(Decoration.none);
-  }
-  const line = doc.line(errorLine);
-  return EditorView.decorations.of(
-    Decoration.set([errorLineDeco.range(line.from)]),
-  );
-};
-
-// ---- Helpers ----
-
-const getThemeExtensions = (theme: Theme) => {
-  if (theme === "dark") {
-    return [darkTheme, syntaxHighlighting(darkHighlight)];
-  }
-  return [lightTheme, syntaxHighlighting(lightHighlight)];
-};
-
-const CodeMirrorEditor = ({
-  value,
-  onChange,
-  onKeyboardSubmit,
-  placeholder,
-  theme,
-  errorLine,
-}: CodeMirrorEditorProps) => {
-  const containerRef = useRef<HTMLDivElement>(null);
-  const viewRef = useRef<EditorView | null>(null);
-  const onChangeRef = useRef(onChange);
-  const onKeyboardSubmitRef = useRef(onKeyboardSubmit);
-  const themeCompartmentRef = useRef(new Compartment());
-  const errorLineCompartmentRef = useRef(new Compartment());
-
-  onChangeRef.current = onChange;
-  onKeyboardSubmitRef.current = onKeyboardSubmit;
-
-  useEffect(() => {
-    if (!containerRef.current) {
-      return;
-    }
-
-    const themeCompartment = themeCompartmentRef.current;
-
-    const view = new EditorView({
-      state: EditorState.create({
-        doc: value,
-        extensions: [
-          keymap.of([
-            {
-              key: "Mod-Enter",
-              run: () => {
-                onKeyboardSubmitRef.current?.();
-                return true;
-              },
-            },
-            // historyKeymap binds Mod-Shift-z only on Mac; add it for all platforms
-            { key: "Mod-Shift-z", run: redo, preventDefault: true },
-          ]),
-          EditorView.updateListener.of((update) => {
-            if (update.docChanged) {
-              onChangeRef.current(update.state.doc.toString());
-            }
-          }),
-          history(),
-          keymap.of([...defaultKeymap, ...historyKeymap]),
-          lineNumbers(),
-          EditorView.lineWrapping,
-          themeCompartment.of(getThemeExtensions(theme)),
-          errorLineCompartmentRef.current.of([]),
-          mermaidLite(),
-          drawSelection({ drawRangeCursor: true }),
-          ...(placeholder ? [cmPlaceholder(placeholder)] : []),
-        ],
-      }),
-      parent: containerRef.current,
-    });
-
-    viewRef.current = view;
-    view.focus();
-
-    return () => {
-      view.destroy();
-      viewRef.current = null;
-    };
-    // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, []);
-
-  // Swap theme dynamically via compartment
-  useEffect(() => {
-    const view = viewRef.current;
-    if (!view) {
-      return;
-    }
-    view.dispatch({
-      effects: themeCompartmentRef.current.reconfigure(
-        getThemeExtensions(theme),
-      ),
-    });
-  }, [theme]);
-
-  // Update error line highlight
-  useEffect(() => {
-    const view = viewRef.current;
-    if (!view) {
-      return;
-    }
-    view.dispatch({
-      effects: errorLineCompartmentRef.current.reconfigure(
-        getErrorLineExtension(errorLine, view.state.doc),
-      ),
-    });
-  }, [errorLine]);
-
-  // Sync external value changes into EditorView
-  useEffect(() => {
-    const view = viewRef.current;
-    if (!view) {
-      return;
-    }
-    const currentDoc = view.state.doc.toString();
-    if (value !== currentDoc) {
-      view.dispatch({
-        changes: { from: 0, to: currentDoc.length, insert: value },
-      });
-    }
-  }, [value]);
-
-  return (
-    <div
-      ref={containerRef}
-      className="ttd-dialog-input ttd-dialog-input--codemirror"
-    />
-  );
-};
-
-export default CodeMirrorEditor;

packages/excalidraw/components/TTDDialog/MermaidToExcalidraw.tsx

@@ -17,11 +17,6 @@ import { TTDDialogOutput } from "./TTDDialogOutput";
 import { TTDDialogPanel } from "./TTDDialogPanel";
 import { TTDDialogPanels } from "./TTDDialogPanels";
 import { TTDDialogSubmitShortcut } from "./TTDDialogSubmitShortcut";
-import {
-  getMermaidErrorLineNumber,
-  isMermaidAutoFixableError,
-} from "./utils/mermaidError";
-import { getMermaidAutoFixCandidates } from "./utils/mermaidAutoFix";
 import {
   convertMermaidToExcalidraw,
   insertToEditor,
@@ -38,27 +33,6 @@ const MERMAID_EXAMPLE =
   "flowchart TD\n A[Christmas] -->|Get money| B(Go shopping)\n B --> C{Let me think}\n C -->|One| D[Laptop]\n C -->|Two| E[iPhone]\n C -->|Three| F[Car]";
 
 const debouncedSaveMermaidDefinition = debounce(saveMermaidDataToStorage, 300);
-const AUTO_FIX_DEBOUNCE_MS = 500;
-const AUTO_FIX_MAX_DEPTH = 4;
-const AUTO_FIX_MAX_CANDIDATES = 30;
-
-const getErrorMessage = (error: unknown): string => {
-  if (error instanceof Error) {
-    return error.message;
-  }
-  if (typeof error === "string") {
-    return error;
-  }
-  if (
-    error &&
-    typeof error === "object" &&
-    "message" in error &&
-    typeof (error as { message?: unknown }).message === "string"
-  ) {
-    return (error as { message: string }).message;
-  }
-  return "";
-};
 
 const MermaidToExcalidraw = ({
   mermaidToExcalidrawLib,
@@ -72,16 +46,8 @@ const MermaidToExcalidraw = ({
       EditorLocalStorage.get<string>(EDITOR_LS_KEYS.MERMAID_TO_EXCALIDRAW) ||
       MERMAID_EXAMPLE,
   );
-  const deferredText = useDeferredValue(text);
+  const deferredText = useDeferredValue(text.trim());
   const [error, setError] = useState<Error | null>(null);
-  const [autoFixCandidate, setAutoFixCandidate] = useState<string | null>(null);
-
-  const errorLine = (() => {
-    if (!error?.message) {
-      return null;
-    }
-    return getMermaidErrorLineNumber(error.message, deferredText);
-  })();
 
   const canvasRef = useRef<HTMLDivElement>(null);
   const data = useRef<{
@@ -95,7 +61,7 @@ const MermaidToExcalidraw = ({
   useEffect(() => {
     const doRender = async () => {
       try {
-        if (!deferredText.trim()) {
+        if (!deferredText) {
           resetPreview({ canvasRef, setError });
           return;
         }
@@ -132,88 +98,6 @@ const MermaidToExcalidraw = ({
     [],
   );
 
-  useEffect(() => {
-    const errorMessage = error?.message ?? "";
-    const sourceText = deferredText;
-    const shouldTryAutoFix =
-      isActive &&
-      isMermaidAutoFixableError(errorMessage) &&
-      !!sourceText.trim() &&
-      mermaidToExcalidrawLib.loaded;
-
-    if (!shouldTryAutoFix) {
-      setAutoFixCandidate(null);
-      return;
-    }
-
-    const candidates = getMermaidAutoFixCandidates(sourceText, errorMessage);
-    if (!candidates.length) {
-      setAutoFixCandidate(null);
-      return;
-    }
-
-    let cancelled = false;
-    const timer = setTimeout(async () => {
-      try {
-        const api = await mermaidToExcalidrawLib.api;
-        const seen = new Set<string>([sourceText]);
-        const queue = candidates.map((candidate) => ({
-          text: candidate,
-          depth: 1,
-        }));
-
-        let triedCandidates = 0;
-
-        while (queue.length > 0 && triedCandidates < AUTO_FIX_MAX_CANDIDATES) {
-          const current = queue.shift();
-          if (!current || seen.has(current.text)) {
-            continue;
-          }
-          seen.add(current.text);
-          triedCandidates += 1;
-
-          try {
-            await api.parseMermaidToExcalidraw(current.text);
-            if (!cancelled) {
-              setAutoFixCandidate(current.text);
-            }
-            return;
-          } catch (candidateError) {
-            if (current.depth >= AUTO_FIX_MAX_DEPTH) {
-              continue;
-            }
-            const nextErrorMessage = getErrorMessage(candidateError);
-            if (!nextErrorMessage) {
-              continue;
-            }
-            const nextCandidates = getMermaidAutoFixCandidates(
-              current.text,
-              nextErrorMessage,
-            );
-            for (const nextCandidate of nextCandidates) {
-              if (!seen.has(nextCandidate)) {
-                queue.push({
-                  text: nextCandidate,
-                  depth: current.depth + 1,
-                });
-              }
-            }
-          }
-        }
-      } catch {
-        // ignore auto-fix probe errors
-      }
-      if (!cancelled) {
-        setAutoFixCandidate(null);
-      }
-    }, AUTO_FIX_DEBOUNCE_MS);
-
-    return () => {
-      cancelled = true;
-      clearTimeout(timer);
-    };
-  }, [deferredText, error?.message, isActive, mermaidToExcalidrawLib]);
-
   const onInsertToEditor = () => {
     insertToEditor({
       app,
@@ -223,53 +107,21 @@ const MermaidToExcalidraw = ({
     });
   };
 
-  const onApplyAutoFix = () => {
-    if (!autoFixCandidate) {
-      return;
-    }
-    setText(autoFixCandidate);
-  };
-
   return (
     <>
       <div className="ttd-dialog-desc">
         <Trans
           i18nKey="mermaid.description"
           flowchartLink={(el) => (
-            <a
+            <a href="https://mermaid.js.org/syntax/flowchart.html">{el}</a>
-              href="https://mermaid.js.org/syntax/flowchart.html"
-              target="_blank"
-              rel="noreferrer"
-            >
-              {el}
-            </a>
           )}
           sequenceLink={(el) => (
-            <a
+            <a href="https://mermaid.js.org/syntax/sequenceDiagram.html">
-              href="https://mermaid.js.org/syntax/sequenceDiagram.html"
-              target="_blank"
-              rel="noreferrer"
-            >
               {el}
             </a>
           )}
           classLink={(el) => (
-            <a
+            <a href="https://mermaid.js.org/syntax/classDiagram.html">{el}</a>
-              href="https://mermaid.js.org/syntax/classDiagram.html"
-              target="_blank"
-              rel="noreferrer"
-            >
-              {el}
-            </a>
-          )}
-          erdLink={(el) => (
-            <a
-              href="https://mermaid.js.org/syntax/entityRelationshipDiagram.html"
-              target="_blank"
-              rel="noreferrer"
-            >
-              {el}
-            </a>
           )}
         />
       </div>
@@ -278,8 +130,7 @@ const MermaidToExcalidraw = ({
           <TTDDialogInput
             input={text}
             placeholder={t("mermaid.inputPlaceholder")}
-            onChange={(value) => setText(value)}
+            onChange={(event) => setText(event.target.value)}
-            errorLine={errorLine}
             onKeyboardSubmit={() => {
               onInsertToEditor();
             }}
@@ -302,9 +153,6 @@ const MermaidToExcalidraw = ({
             canvasRef={canvasRef}
             loaded={mermaidToExcalidrawLib.loaded}
             error={error}
-            sourceText={text}
-            autoFixAvailable={!!autoFixCandidate}
-            onApplyAutoFix={onApplyAutoFix}
           />
         </TTDDialogPanel>
       </TTDDialogPanels>

packages/excalidraw/components/TTDDialog/TTDDialog.scss

@@ -219,49 +219,6 @@ $fullScreenModalBreakpoint: 600px;
     }
   }
 
-  .ttd-dialog-input--loading {
-    display: flex;
-    align-items: center;
-    justify-content: center;
-  }
-
-  .ttd-dialog-input--codemirror {
-    padding: 0;
-    overflow: hidden;
-    // Override height:100% from .ttd-dialog-input — use flex sizing
-    // so the editor fills remaining space without overflowing the panel
-    height: 0;
-    flex: 1 1 0;
-    min-height: 0;
-
-    .cm-editor {
-      height: 100%;
-      font-family: monospace;
-
-      &.cm-focused {
-        outline: none;
-      }
-    }
-
-    .cm-scroller {
-      padding: 0.85rem 0;
-      overflow: auto;
-    }
-
-    .cm-gutters {
-      padding-left: 0.25rem;
-    }
-
-    .cm-content {
-      padding: 0;
-    }
-
-    .cm-placeholder {
-      color: var(--color-gray-40);
-      font-style: italic;
-    }
-  }
-
   .ttd-dialog-output-wrapper {
     display: flex;
     flex-direction: column;
@@ -374,55 +331,14 @@ $fullScreenModalBreakpoint: 600px;
       margin-top: 0.25rem;
     }
 
-    .ttd-dialog-output-error-summary {
-      width: 100%;
-      max-width: 640px;
-      color: var(--color-gray-50);
-      font-size: 0.9rem;
-      text-align: left;
-
-      &__headline {
-        font-weight: 600;
-        color: var(--color-gray-60);
-      }
-
-      &__label {
-        margin-top: 0.35rem;
-        font-weight: 500;
-      }
-
-      &__causes {
-        margin: 0.35rem 0 0;
-        padding-left: 2rem;
-      }
-    }
-
     .ttd-dialog-output-error-message {
       text-align: left;
       font-weight: 400;
       color: var(--color-gray-50);
       word-break: break-word;
       white-space: pre-wrap;
-      max-width: 640px;
+      max-width: 100%;
-      width: 100%;
       font-family: monospace;
-
-      &__caret {
-        color: var(--color-danger);
-      }
-    }
-
-    .ttd-dialog-output-error-autofix-slot {
-      align-self: flex-start;
-      margin-top: 0.35rem;
-      min-height: 2.5rem;
-      display: flex;
-      align-items: flex-start;
-    }
-
-    .ttd-dialog-output-error-autofix {
-      margin-top: 0;
-      white-space: nowrap;
     }
   }
 

packages/excalidraw/components/TTDDialog/TTDDialogInput.tsx

@@ -1,84 +1,28 @@
-import { useEffect, useRef, useState } from "react";
+import { useEffect, useRef } from "react";
 
 import { EVENT, KEYS } from "@excalidraw/common";
 
-import Spinner from "../Spinner";
+import type { ChangeEventHandler } from "react";
-
-import { useUIAppState } from "../../context/ui-appState";
-
-import type { ComponentType } from "react";
-import type { CodeMirrorEditorProps } from "./CodeMirrorEditor";
 
 interface TTDDialogInputProps {
   input: string;
   placeholder: string;
-  onChange: (value: string) => void;
+  onChange: ChangeEventHandler<HTMLTextAreaElement>;
   onKeyboardSubmit?: () => void;
-  errorLine?: number | null;
 }
 
-type EditorState =
-  | { type: "loading" }
-  | { type: "ready"; component: ComponentType<CodeMirrorEditorProps> }
-  | { type: "fallback" };
-
-const SPINNER_DELAY_MS = 300;
-
 export const TTDDialogInput = ({
   input,
   placeholder,
   onChange,
   onKeyboardSubmit,
-  errorLine,
 }: TTDDialogInputProps) => {
   const ref = useRef<HTMLTextAreaElement>(null);
 
   const callbackRef = useRef(onKeyboardSubmit);
   callbackRef.current = onKeyboardSubmit;
 
-  const [editorState, setEditorState] = useState<EditorState>({
-    type: "loading",
-  });
-  const [showSpinner, setShowSpinner] = useState(false);
-
-  const { theme } = useUIAppState();
-
-  // Lazy-load CodeMirror editor
   useEffect(() => {
-    let cancelled = false;
-
-    const spinnerTimer = setTimeout(() => {
-      if (!cancelled) {
-        setShowSpinner(true);
-      }
-    }, SPINNER_DELAY_MS);
-
-    import("./CodeMirrorEditor")
-      .then((mod) => {
-        if (!cancelled) {
-          setEditorState({ type: "ready", component: mod.default });
-        }
-      })
-      .catch(() => {
-        if (!cancelled) {
-          setEditorState({ type: "fallback" });
-        }
-      })
-      .finally(() => {
-        clearTimeout(spinnerTimer);
-      });
-
-    return () => {
-      cancelled = true;
-      clearTimeout(spinnerTimer);
-    };
-  }, []);
-
-  // Keyboard shortcut + focus for textarea fallback
-  useEffect(() => {
-    if (editorState.type !== "fallback") {
-      return;
-    }
     if (!callbackRef.current) {
       return;
     }
@@ -96,42 +40,15 @@ export const TTDDialogInput = ({
         textarea.removeEventListener(EVENT.KEYDOWN, handleKeyDown);
       };
     }
-  }, [editorState.type]);
+  }, []);
 
-  if (editorState.type === "ready") {
+  return (
-    const CodeMirrorEditor = editorState.component;
+    <textarea
-    return (
+      className="ttd-dialog-input"
-      <CodeMirrorEditor
+      onChange={onChange}
-        value={input}
+      value={input}
-        onChange={onChange}
+      placeholder={placeholder}
-        onKeyboardSubmit={onKeyboardSubmit}
+      ref={ref}
-        placeholder={placeholder}
+    />
-        theme={theme}
+  );
-        errorLine={errorLine}
-      />
-    );
-  }
-
-  if (editorState.type === "fallback") {
-    return (
-      <textarea
-        className="ttd-dialog-input"
-        onChange={(e) => onChange(e.target.value)}
-        value={input}
-        placeholder={placeholder}
-        ref={ref}
-      />
-    );
-  }
-
-  // Loading state
-  if (showSpinner) {
-    return (
-      <div className="ttd-dialog-input ttd-dialog-input--loading">
-        <Spinner />
-      </div>
-    );
-  }
-
-  return null;
 };

packages/excalidraw/components/TTDDialog/TTDDialogOutput.tsx

@@ -1,24 +1,14 @@
 import clsx from "clsx";
 
-import { Button } from "../Button";
 import Spinner from "../Spinner";
 import { t } from "../../i18n";
 import { alertTriangleIcon } from "../icons";
 
-import {
-  formatMermaidParseErrorMessage,
-  getMermaidSyntaxErrorGuidance,
-  isMermaidCaretLine,
-} from "./utils/mermaidError";
-
 interface TTDDialogOutputProps {
   error: Error | null;
   canvasRef: React.RefObject<HTMLDivElement | null>;
   loaded: boolean;
   hideErrorDetails?: boolean;
-  sourceText?: string;
-  autoFixAvailable?: boolean;
-  onApplyAutoFix?: () => void;
 }
 
 export const TTDDialogOutput = ({
@@ -26,24 +16,7 @@ export const TTDDialogOutput = ({
   canvasRef,
   loaded,
   hideErrorDetails,
-  sourceText,
-  autoFixAvailable,
-  onApplyAutoFix,
 }: TTDDialogOutputProps) => {
-  const errorMessage = error
-    ? hideErrorDetails
-      ? t("chat.errors.mermaidParseError")
-      : formatMermaidParseErrorMessage(error.message)
-    : null;
-  const syntaxGuidance =
-    error && !hideErrorDetails
-      ? getMermaidSyntaxErrorGuidance(error.message, sourceText)
-      : null;
-  const showAutoFixButton =
-    !!autoFixAvailable && !!onApplyAutoFix && !hideErrorDetails;
-
-  const errorMessageLines = errorMessage?.split(/\r?\n/) ?? [];
-
   return (
     <div
       className={`ttd-dialog-output-wrapper ${
@@ -60,48 +33,14 @@ export const TTDDialogOutput = ({
             <div className="ttd-dialog-output-error-icon">
               {alertTriangleIcon}
             </div>
-            {syntaxGuidance && (
+            <div className="ttd-dialog-output-error-title">
-              <div className="ttd-dialog-output-error-summary">
+              {t("ttd.error")}
-                <div className="ttd-dialog-output-error-summary__headline">
+            </div>
-                  {syntaxGuidance.summary}
+            <div className="ttd-dialog-output-error-message">
-                </div>
+              {hideErrorDetails
-                <div className="ttd-dialog-output-error-summary__label">
+                ? t("chat.errors.mermaidParseError")
-                  Likely causes:
+                : error.message}
-                </div>
-                <ul className="ttd-dialog-output-error-summary__causes">
-                  {syntaxGuidance.likelyCauses.map((cause) => (
-                    <li key={cause}>{cause}</li>
-                  ))}
-                </ul>
-              </div>
-            )}
-            <div className="ttd-dialog-output-error-message">
-              {errorMessageLines.map((line, index) => (
-                <span
-                  key={`error-line-${index}`}
-                  className={
-                    isMermaidCaretLine(line)
-                      ? "ttd-dialog-output-error-message__caret"
-                      : undefined
-                  }
-                >
-                  {line}
-                  {index < errorMessageLines.length - 1 ? "\n" : ""}
-                </span>
-              ))}
             </div>
-            {!hideErrorDetails && (
-              <div className="ttd-dialog-output-error-autofix-slot">
-                {showAutoFixButton ? (
-                  <Button
-                    className="ttd-dialog-panel-button ttd-dialog-output-error-autofix"
-                    onSelect={onApplyAutoFix}
-                  >
-                    {t("mermaid.autoFixAvailable")}
-                  </Button>
-                ) : null}
-              </div>
-            )}
           </div>
         </div>
       )}

packages/excalidraw/components/TTDDialog/TTDDialogSubmitShortcut.tsx

@@ -1,4 +1,4 @@
-import { getShortcutKey } from "../../shortcut";
+import { getShortcutKey } from "@excalidraw/excalidraw/shortcut";
 
 export const TTDDialogSubmitShortcut = () => {
   return (

packages/excalidraw/components/TTDDialog/common.test.ts

@@ -1,89 +0,0 @@
-import { describe, expect, it, vi } from "vitest";
-
-import { convertMermaidToExcalidraw } from "./common";
-
-type ConvertMermaidArgs = Parameters<typeof convertMermaidToExcalidraw>[0];
-type ParseMermaidToExcalidraw = Awaited<
-  ConvertMermaidArgs["mermaidToExcalidrawLib"]["api"]
->["parseMermaidToExcalidraw"];
-
-const createConvertArgs = (
-  mermaidDefinition: string,
-  parseMermaidToExcalidraw: ParseMermaidToExcalidraw,
-): ConvertMermaidArgs => {
-  const parent = document.createElement("div");
-  const canvas = document.createElement("div");
-  parent.appendChild(canvas);
-
-  return {
-    canvasRef: { current: canvas },
-    mermaidToExcalidrawLib: {
-      loaded: true,
-      api: Promise.resolve({ parseMermaidToExcalidraw }),
-    },
-    mermaidDefinition,
-    setError: vi.fn(),
-    data: {
-      current: {
-        elements: [],
-        files: null,
-      },
-    },
-    theme: "light",
-  };
-};
-
-describe("convertMermaidToExcalidraw", () => {
-  it("returns the original parse error when quote-normalized fallback also fails", async () => {
-    const originalError = new Error("Parse error on line 9: ...");
-    const fallbackError = new Error("Parse error on line 6: ...");
-
-    const parseMermaidToExcalidraw = vi
-      .fn<ParseMermaidToExcalidraw>()
-      .mockRejectedValueOnce(originalError)
-      .mockRejectedValueOnce(fallbackError);
-
-    const mermaidDefinition =
-      'graph TD\nA["One"]\nB["Two"]x\nC["Three"]\nD["Four"]';
-
-    const result = await convertMermaidToExcalidraw(
-      createConvertArgs(mermaidDefinition, parseMermaidToExcalidraw),
-    );
-
-    expect(parseMermaidToExcalidraw).toHaveBeenCalledTimes(2);
-    expect(parseMermaidToExcalidraw).toHaveBeenNthCalledWith(
-      1,
-      mermaidDefinition,
-    );
-    expect(parseMermaidToExcalidraw).toHaveBeenNthCalledWith(
-      2,
-      mermaidDefinition.replace(/"/g, "'"),
-    );
-
-    expect(result.success).toBe(false);
-    if (!result.success) {
-      expect(result.error).toBe(originalError);
-    }
-  });
-
-  it("does not retry quote normalization when the input has no double quotes", async () => {
-    const originalError = new Error("Parse error on line 9: ...");
-    const parseMermaidToExcalidraw = vi
-      .fn<ParseMermaidToExcalidraw>()
-      .mockRejectedValueOnce(originalError);
-
-    const mermaidDefinition = "graph TD\nA[One]\nB[Two]x";
-
-    const result = await convertMermaidToExcalidraw(
-      createConvertArgs(mermaidDefinition, parseMermaidToExcalidraw),
-    );
-
-    expect(parseMermaidToExcalidraw).toHaveBeenCalledTimes(1);
-    expect(parseMermaidToExcalidraw).toHaveBeenCalledWith(mermaidDefinition);
-
-    expect(result.success).toBe(false);
-    if (!result.success) {
-      expect(result.error).toBe(originalError);
-    }
-  });
-});

packages/excalidraw/components/TTDDialog/common.ts

@@ -1,15 +1,16 @@
 import { DEFAULT_EXPORT_PADDING, EDITOR_LS_KEYS } from "@excalidraw/common";
 
-import { convertToExcalidrawElements } from "@excalidraw/element";
-
-import { exportToCanvas } from "@excalidraw/utils";
-
 import type {
   NonDeletedExcalidrawElement,
   Theme,
 } from "@excalidraw/element/types";
 
 import { EditorLocalStorage } from "../../data/EditorLocalStorage";
+import {
+  convertToExcalidrawElements,
+  exportToCanvas,
+  THEME,
+} from "../../index";
 
 import type { MermaidToExcalidrawLibProps } from "./types";
 
@@ -71,26 +72,18 @@ export const convertMermaidToExcalidraw = async ({
     const api = await mermaidToExcalidrawLib.api;
 
     try {
-      ret = await api.parseMermaidToExcalidraw(mermaidDefinition);
-    } catch (err: unknown) {
-      const originalParseError = err as Error;
-
-      if (!mermaidDefinition.includes('"')) {
-        return { success: false, error: originalParseError };
-      }
-
       try {
+        ret = await api.parseMermaidToExcalidraw(mermaidDefinition);
+      } catch (err: unknown) {
         ret = await api.parseMermaidToExcalidraw(
           mermaidDefinition.replace(/"/g, "'"),
         );
-      } catch {
-        // Keep the original error so line/column references stay aligned with
-        // the user's unmodified input.
-        return { success: false, error: originalParseError };
       }
+    } catch (err: unknown) {
+      return { success: false, error: err as Error };
     }
 
-    const { elements, files = {} } = ret;
+    const { elements, files } = ret;
     setError(null);
 
     data.current = {
@@ -101,16 +94,14 @@ export const convertMermaidToExcalidraw = async ({
     };
 
     const canvas = await exportToCanvas({
-      data: {
+      elements: data.current.elements,
-        elements: data.current.elements,
+      files: data.current.files,
-        files: data.current.files,
+      exportPadding: DEFAULT_EXPORT_PADDING,
-      },
+      maxWidthOrHeight:
-      config: {
+        Math.max(parent.offsetWidth, parent.offsetHeight) *
-        padding: DEFAULT_EXPORT_PADDING,
+        window.devicePixelRatio,
-        maxWidthOrHeight:
+      appState: {
-          Math.max(parent.offsetWidth, parent.offsetHeight) *
+        exportWithDarkMode: theme === THEME.DARK,
-          window.devicePixelRatio,
-        theme,
       },
     });
 

packages/excalidraw/components/TTDDialog/mermaid-lang-lite.ts

@@ -1,82 +0,0 @@
-import { StreamLanguage } from "@codemirror/language";
-
-const mermaidStreamParser = StreamLanguage.define({
-  token(stream) {
-    // Comments: %%...
-    if (stream.match(/^%%.*$/)) {
-      return "comment";
-    }
-
-    // Strings
-    if (stream.match(/^"(?:[^"\\]|\\.)*"/)) {
-      return "string";
-    }
-
-    // Diagram type keywords (at start of line or after whitespace)
-    if (
-      stream.match(
-        /^(flowchart|graph|sequenceDiagram|classDiagram|stateDiagram|erDiagram|gantt|pie|mindmap|journey|gitGraph|timeline|quadrantChart|sankey|xychart)\b/i,
-      )
-    ) {
-      return "keyword";
-    }
-
-    // Direction keywords
-    if (stream.match(/^(TB|TD|BT|RL|LR)\b/)) {
-      return "keyword";
-    }
-
-    // Keywords
-    if (
-      stream.match(
-        /^(subgraph|end|participant|actor|loop|alt|else|opt|par|critical|break|rect|note|over|activate|deactivate|title|section|class|style|linkStyle|classDef|click)\b/i,
-      )
-    ) {
-      return "keyword";
-    }
-
-    // Arrows: -->, ---, -.->, ===>, etc.
-    if (stream.match(/^[-.=<>|ox]+>/)) {
-      return "operator";
-    }
-    if (stream.match(/^<[-.=<>|ox]+/)) {
-      return "operator";
-    }
-    if (stream.match(/^--+|\.\.+|==+/)) {
-      return "operator";
-    }
-
-    // Labels in brackets/parens: [text], (text), {text}, ((text)), etc.
-    if (stream.match(/^[[\](){}|<>]/)) {
-      return "bracket";
-    }
-
-    // Node IDs (alphanumeric)
-    if (stream.match(/^[A-Za-z_][A-Za-z0-9_]*/)) {
-      return "variableName";
-    }
-
-    // Numbers
-    if (stream.match(/^\d+(\.\d+)?/)) {
-      return "number";
-    }
-
-    // Punctuation
-    if (stream.match(/^[,:;]/)) {
-      return "punctuation";
-    }
-
-    // Skip whitespace
-    if (stream.eatSpace()) {
-      return null;
-    }
-
-    // Skip any other character
-    stream.next();
-    return null;
-  },
-});
-
-export function mermaidLite() {
-  return mermaidStreamParser;
-}

packages/excalidraw/components/TTDDialog/utils/TTDStreamFetch.ts

@@ -1,6 +1,9 @@
-import { RequestError } from "../../../errors";
+import { RequestError } from "@excalidraw/excalidraw/errors";
 
-import type { LLMMessage, TTTDDialog } from "../types";
+import type {
+  LLMMessage,
+  TTTDDialog,
+} from "@excalidraw/excalidraw/components/TTDDialog/types";
 
 interface RateLimitInfo {
   rateLimit?: number;

packages/excalidraw/components/TTDDialog/utils/mermaidAutoFix.test.ts

@@ -1,116 +0,0 @@
-import { describe, expect, it } from "vitest";
-
-import { getMermaidAutoFixCandidates } from "./mermaidAutoFix";
-
-describe("getMermaidAutoFixCandidates", () => {
-  it("suggests removing trailing token after a closed label shape", () => {
-    const sourceText = `graph TD
-  L3_TCP["TCP (Transmission Control Protocol)"]x
-  L3_UDP["UDP (User Datagram Protocol)"]`;
-
-    const errorMessage = `Parse error on line 2:
-...ission Control Protocol)"]x
------------------------------^
-Expecting 'SEMI', got 'NODE_STRING'`;
-
-    const candidates = getMermaidAutoFixCandidates(sourceText, errorMessage);
-
-    expect(candidates).toContain(`graph TD
-  L3_TCP["TCP (Transmission Control Protocol)"]
-  L3_UDP["UDP (User Datagram Protocol)"]`);
-  });
-
-  it("suggests appending missing end statements", () => {
-    const sourceText = `graph TD
-subgraph A
-  A1[Start]`;
-
-    const errorMessage = `Parse error on line 3:
-... A1[Start]
--------------^
-Expecting 'end'`;
-
-    const candidates = getMermaidAutoFixCandidates(sourceText, errorMessage);
-
-    expect(candidates).toContain(`graph TD
-subgraph A
-  A1[Start]
-end`);
-  });
-
-  it("returns empty list for non-parse errors", () => {
-    expect(
-      getMermaidAutoFixCandidates("graph TD\nA-->B", "Network error"),
-    ).toEqual([]);
-  });
-
-  it("extracts line index from lexical error format too", () => {
-    const sourceText = `graph TD
-  subgraph Layers["X"]x
-  direction TB`;
-
-    const errorMessage = `Lexical error on line 2. Unrecognized text.
-...  subgraph Layers["X"]x        direction
------------------------^`;
-
-    const candidates = getMermaidAutoFixCandidates(sourceText, errorMessage);
-
-    expect(candidates).toContain(`graph TD
-  subgraph Layers["X"]
-  direction TB`);
-  });
-
-  it("removes extra > after edge label", () => {
-    const sourceText = `flowchart TD
-  A["User Input"] -->|text|> B["Tokenization"]
-  A["User Input"] -->|text|> B["Tokenization"]`;
-
-    const errorMessage = `Parse error on line 2:
-...A["User Input"] -->|text|> B["Tokenization"]
----------------------------^
-Expecting 'NODE_STRING', got 'GT'`;
-
-    const candidates = getMermaidAutoFixCandidates(sourceText, errorMessage);
-
-    expect(candidates).toContain(`flowchart TD
-  A["User Input"] -->|text| B["Tokenization"]
-  A["User Input"] -->|text| B["Tokenization"]`);
-  });
-
-  it("suggests removing the last invalid deactivate for participant errors", () => {
-    const sourceText = `sequenceDiagram
-  participant QAEngineer as QA
-  activate QA
-  QA->>QA: Verifies Fix
-  deactivate QA
-  QA->>QA: Verifies Again
-  deactivate QA`;
-
-    const errorMessage = "Trying to inactivate an inactive participant (QA)";
-
-    const candidates = getMermaidAutoFixCandidates(sourceText, errorMessage);
-
-    expect(candidates).toContain(`sequenceDiagram
-  participant QAEngineer as QA
-  activate QA
-  QA->>QA: Verifies Fix
-  deactivate QA
-  QA->>QA: Verifies Again`);
-  });
-
-  it("adds a fallback candidate that removes all invalid deactivations", () => {
-    const sourceText = `sequenceDiagram
-  participant QAEngineer as QA
-  deactivate QA
-  QA->>QA: Verifies Fix
-  deactivate QA`;
-
-    const errorMessage = "Trying to inactivate an inactive participant (QA)";
-
-    const candidates = getMermaidAutoFixCandidates(sourceText, errorMessage);
-
-    expect(candidates).toContain(`sequenceDiagram
-  participant QAEngineer as QA
-  QA->>QA: Verifies Fix`);
-  });
-});

packages/excalidraw/components/TTDDialog/utils/mermaidAutoFix.ts

@@ -1,175 +0,0 @@
-import {
-  getMermaidErrorLineNumber,
-  getMermaidInactiveParticipant,
-  isMermaidAutoFixableError,
-  isMermaidParseSyntaxError,
-} from "./mermaidError";
-
-const getErrorLineIndex = (message: string, sourceText: string) => {
-  const lineNumber = getMermaidErrorLineNumber(message, sourceText);
-  if (lineNumber == null) {
-    return null;
-  }
-  return lineNumber - 1;
-};
-
-const replaceLineAt = (
-  lines: string[],
-  index: number,
-  transform: (line: string) => string,
-) => {
-  if (index < 0 || index >= lines.length) {
-    return null;
-  }
-  const nextLine = transform(lines[index]);
-  if (nextLine === lines[index]) {
-    return null;
-  }
-  const nextLines = [...lines];
-  nextLines[index] = nextLine;
-  return nextLines.join("\n");
-};
-
-const stripTrailingTokenAfterShape = (line: string) => {
-  const alphaTailMatch = line.match(
-    /^(.*(?:\[[^\]]*]|\([^)]*\)|\{[^}]*}|"(?:[^"]*)"|'(?:[^']*)'))([A-Za-z]+)\s*$/,
-  );
-  if (alphaTailMatch) {
-    return alphaTailMatch[1];
-  }
-
-  const punctuationTailMatch = line.match(
-    /^(.*(?:\[[^\]]*]|\([^)]*\)|\{[^}]*}|"(?:[^"]*)"|'(?:[^']*)'))([,;:])\s*$/,
-  );
-  if (punctuationTailMatch) {
-    return punctuationTailMatch[1];
-  }
-
-  return line;
-};
-
-const removeExtraArrowheadAfterEdgeLabel = (line: string) => {
-  // Common typo in generated Mermaid: `-->|label|> Target` (extra `>`).
-  // Convert it to `-->|label| Target`.
-  return line.replace(/(\|[^|\n]+\|)\s*>\s*(?=[A-Za-z0-9_("[{'`])/g, "$1 ");
-};
-
-const escapeRegExp = (value: string) =>
-  value.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
-
-const removeLastDeactivateForParticipant = (
-  sourceText: string,
-  participant: string,
-) => {
-  const pattern = new RegExp(
-    `^\\s*deactivate\\s+${escapeRegExp(participant)}(?:\\s+%%.*)?\\s*$`,
-  );
-  const lines = sourceText.split(/\r?\n/);
-
-  for (let index = lines.length - 1; index >= 0; index--) {
-    if (pattern.test(lines[index])) {
-      return lines.filter((_, lineIndex) => lineIndex !== index).join("\n");
-    }
-  }
-
-  return null;
-};
-
-const removeAllDeactivateForParticipant = (
-  sourceText: string,
-  participant: string,
-) => {
-  const pattern = new RegExp(
-    `^\\s*deactivate\\s+${escapeRegExp(participant)}(?:\\s+%%.*)?\\s*$`,
-  );
-  const lines = sourceText.split(/\r?\n/);
-  let removedAny = false;
-  const remainingLines = lines.filter((line) => {
-    if (!pattern.test(line)) {
-      return true;
-    }
-    removedAny = true;
-    return false;
-  });
-
-  return removedAny ? remainingLines.join("\n") : null;
-};
-
-const appendMissingEnds = (sourceText: string) => {
-  const subgraphCount = (sourceText.match(/^\s*subgraph\b/gm) || []).length;
-  const endCount = (sourceText.match(/^\s*end\s*$/gm) || []).length;
-  const missingCount = subgraphCount - endCount;
-
-  if (missingCount <= 0) {
-    return null;
-  }
-
-  const endings = Array.from({ length: missingCount }, () => "end").join("\n");
-  return `${sourceText.trimEnd()}\n${endings}`;
-};
-
-const normalizeSmartQuotes = (sourceText: string) =>
-  sourceText.replace(/[“”]/g, '"').replace(/[‘’]/g, "'");
-
-export const getMermaidAutoFixCandidates = (
-  sourceText: string,
-  errorMessage: string,
-) => {
-  if (!isMermaidAutoFixableError(errorMessage) || !sourceText.trim()) {
-    return [];
-  }
-
-  const candidates: string[] = [];
-  const seen = new Set<string>();
-  const addCandidate = (candidate: string | null) => {
-    if (!candidate || candidate === sourceText || seen.has(candidate)) {
-      return;
-    }
-    seen.add(candidate);
-    candidates.push(candidate);
-  };
-
-  const inactiveParticipant = getMermaidInactiveParticipant(errorMessage);
-  if (inactiveParticipant) {
-    addCandidate(
-      removeLastDeactivateForParticipant(sourceText, inactiveParticipant),
-    );
-    // Fallback for repeated invalid inactivations in one diagram.
-    addCandidate(
-      removeAllDeactivateForParticipant(sourceText, inactiveParticipant),
-    );
-  }
-
-  if (isMermaidParseSyntaxError(errorMessage)) {
-    const lines = sourceText.split(/\r?\n/);
-    const errorLineIndex = getErrorLineIndex(errorMessage, sourceText);
-    const lineIndexesToTry =
-      errorLineIndex == null
-        ? []
-        : [errorLineIndex, errorLineIndex - 1, errorLineIndex + 1];
-
-    for (const lineIndex of lineIndexesToTry) {
-      addCandidate(
-        replaceLineAt(lines, lineIndex, (line) =>
-          stripTrailingTokenAfterShape(line),
-        ),
-      );
-      addCandidate(
-        replaceLineAt(lines, lineIndex, (line) =>
-          removeExtraArrowheadAfterEdgeLabel(line),
-        ),
-      );
-    }
-
-    // Also try full-text replacement so repeated occurrences on other lines
-    // are fixed together in a single candidate.
-    addCandidate(removeExtraArrowheadAfterEdgeLabel(sourceText));
-
-    addCandidate(appendMissingEnds(sourceText));
-
-    const normalizedQuotes = normalizeSmartQuotes(sourceText);
-    addCandidate(normalizedQuotes === sourceText ? null : normalizedQuotes);
-  }
-
-  return candidates;
-};

packages/excalidraw/components/TTDDialog/utils/mermaidError.test.ts

@@ -1,155 +0,0 @@
-import { describe, expect, it } from "vitest";
-
-import {
-  formatMermaidParseErrorMessage,
-  getMermaidErrorLineNumber,
-  getMermaidInactiveParticipant,
-  getMermaidSyntaxErrorGuidance,
-  isMermaidAutoFixableError,
-  isMermaidParseSyntaxError,
-  isMermaidCaretLine,
-} from "./mermaidError";
-
-describe("formatMermaidParseErrorMessage", () => {
-  it("strips the noisy Expecting clause from Mermaid parse errors", () => {
-    const message = `Parse error on line 6:
-... Control Protocol)"]x          L3_UDP
-----------------------^
-Expecting 'SEMI', 'NEWLINE', 'SPACE', got 'NODE_STRING'`;
-
-    expect(formatMermaidParseErrorMessage(message)).toBe(`Parse error on line 6:
-... Control Protocol)"]x          L3_UDP
-----------------------^`);
-  });
-
-  it("keeps Mermaid parse errors unchanged when no Expecting clause exists", () => {
-    const message = `Parse error on line 3:
-... some snippet
-----^`;
-
-    expect(formatMermaidParseErrorMessage(message)).toBe(message);
-  });
-
-  it("does not modify non-Mermaid parse messages", () => {
-    const message =
-      "Unexpected token while parsing JSON. Expecting value at position 10.";
-
-    expect(formatMermaidParseErrorMessage(message)).toBe(message);
-  });
-});
-
-describe("isMermaidCaretLine", () => {
-  it("returns true for Mermaid caret lines", () => {
-    expect(isMermaidCaretLine("-----------------------^")).toBe(true);
-  });
-
-  it("returns false for regular lines", () => {
-    expect(isMermaidCaretLine(`... Control Protocol)"]x`)).toBe(false);
-  });
-});
-
-describe("isMermaidParseSyntaxError", () => {
-  it("returns true for Mermaid parser syntax errors", () => {
-    expect(isMermaidParseSyntaxError("Parse error on line 6: ...")).toBe(true);
-  });
-
-  it("returns true for Mermaid lexical syntax errors", () => {
-    expect(
-      isMermaidParseSyntaxError("Lexical error on line 2. Unrecognized text."),
-    ).toBe(true);
-  });
-
-  it("returns false for non-parse errors", () => {
-    expect(isMermaidParseSyntaxError("Network error")).toBe(false);
-  });
-});
-
-describe("isMermaidAutoFixableError", () => {
-  it("returns true for Mermaid parser syntax errors", () => {
-    expect(isMermaidAutoFixableError("Parse error on line 6: ...")).toBe(true);
-  });
-
-  it("returns true for inactive participant runtime errors", () => {
-    expect(
-      isMermaidAutoFixableError(
-        "Trying to inactivate an inactive participant (QA)",
-      ),
-    ).toBe(true);
-  });
-
-  it("returns false for non-fixable errors", () => {
-    expect(isMermaidAutoFixableError("Network error")).toBe(false);
-  });
-});
-
-describe("getMermaidInactiveParticipant", () => {
-  it("extracts the participant id from inactive participant errors", () => {
-    expect(
-      getMermaidInactiveParticipant(
-        "Trying to inactivate an inactive participant (QA)",
-      ),
-    ).toBe("QA");
-  });
-
-  it("returns null for unrelated errors", () => {
-    expect(
-      getMermaidInactiveParticipant("Parse error on line 3: ..."),
-    ).toBeNull();
-  });
-});
-
-describe("getMermaidErrorLineNumber", () => {
-  it("extracts line number from parse error format", () => {
-    expect(getMermaidErrorLineNumber("Parse error on line 6: ...")).toBe(6);
-  });
-
-  it("extracts line number from lexical error format", () => {
-    expect(
-      getMermaidErrorLineNumber("Lexical error on line 2. Unrecognized text."),
-    ).toBe(2);
-  });
-
-  it("returns null for messages without Mermaid line details", () => {
-    expect(getMermaidErrorLineNumber("Network error")).toBeNull();
-  });
-
-  it("infers line from inactive participant errors when source text is provided", () => {
-    const sourceText = `sequenceDiagram
-  participant QA
-  deactivate QA
-  QA->>QA: Verifies Fix
-  deactivate QA`;
-
-    expect(
-      getMermaidErrorLineNumber(
-        "Trying to inactivate an inactive participant (QA)",
-        sourceText,
-      ),
-    ).toBe(5);
-  });
-});
-
-describe("getMermaidSyntaxErrorGuidance", () => {
-  it("returns summary and likely causes for Mermaid parse errors", () => {
-    const message = `Parse error on line 6:
-... Control Protocol)"]x
-----------------------^`;
-
-    const source = `graph TD
-subgraph Layers["X"]
-  L3_TCP["TCP (Transmission Control Protocol)"]x`;
-
-    expect(getMermaidSyntaxErrorGuidance(message, source)).toEqual({
-      summary: "Syntax error near line 6.",
-      likelyCauses: expect.arrayContaining([
-        "A block is missing an `end` statement.",
-      ]),
-    });
-  });
-
-  it("returns null for non-parse errors", () => {
-    expect(
-      getMermaidSyntaxErrorGuidance("Network error", "graph TD"),
-    ).toBeNull();
-  });
-});

packages/excalidraw/components/TTDDialog/utils/mermaidError.ts

@@ -1,133 +0,0 @@
-const MERMAID_SYNTAX_ERROR_LINE = /(?:Parse|Lexical) error on line (\d+)[.:]/i;
-const MERMAID_INACTIVE_PARTICIPANT_ERROR =
-  /Trying to inactivate an inactive participant \((.+)\)/i;
-const MERMAID_CARET_LINE = /^\s*-+\^\s*$/;
-
-export const isMermaidParseSyntaxError = (message: string) =>
-  MERMAID_SYNTAX_ERROR_LINE.test(message);
-
-export const isMermaidAutoFixableError = (message: string) =>
-  isMermaidParseSyntaxError(message) ||
-  MERMAID_INACTIVE_PARTICIPANT_ERROR.test(message);
-
-export const isMermaidCaretLine = (line: string) =>
-  MERMAID_CARET_LINE.test(line);
-
-export const getMermaidInactiveParticipant = (
-  message: string,
-): string | null => {
-  const match = message.match(MERMAID_INACTIVE_PARTICIPANT_ERROR);
-  if (!match?.[1]) {
-    return null;
-  }
-  return match[1].trim();
-};
-
-const escapeRegExp = (value: string) =>
-  value.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
-
-const getInactiveParticipantLineNumber = (
-  message: string,
-  sourceText: string,
-): number | null => {
-  const participant = getMermaidInactiveParticipant(message);
-  if (!participant) {
-    return null;
-  }
-
-  const deactivatePattern = new RegExp(
-    `^\\s*deactivate\\s+${escapeRegExp(participant)}(?:\\s+%%.*)?\\s*$`,
-  );
-  const lines = sourceText.split(/\r?\n/);
-  for (let index = lines.length - 1; index >= 0; index--) {
-    if (deactivatePattern.test(lines[index])) {
-      return index + 1;
-    }
-  }
-  return null;
-};
-
-export const getMermaidErrorLineNumber = (
-  message: string,
-  sourceText?: string,
-): number | null => {
-  const match = message.match(MERMAID_SYNTAX_ERROR_LINE);
-  if (!match) {
-    if (!sourceText) {
-      return null;
-    }
-    return getInactiveParticipantLineNumber(message, sourceText);
-  }
-  return Number.parseInt(match[1], 10);
-};
-
-const countMatches = (text: string, re: RegExp) =>
-  (text.match(re) || []).length;
-
-export const getMermaidSyntaxErrorGuidance = (
-  message: string,
-  sourceText?: string,
-): { summary: string; likelyCauses: string[] } | null => {
-  if (!isMermaidParseSyntaxError(message)) {
-    return null;
-  }
-
-  const errorLine = getMermaidErrorLineNumber(message, sourceText);
-  const summary = errorLine
-    ? `Syntax error near line ${errorLine}.`
-    : "Syntax error in Mermaid diagram.";
-
-  const likelyCauses: string[] = [];
-
-  if (sourceText) {
-    const openBrackets = countMatches(sourceText, /\[/g);
-    const closeBrackets = countMatches(sourceText, /\]/g);
-    if (openBrackets !== closeBrackets) {
-      likelyCauses.push("Unbalanced square brackets in a node label.");
-    }
-
-    const openParens = countMatches(sourceText, /\(/g);
-    const closeParens = countMatches(sourceText, /\)/g);
-    if (openParens !== closeParens) {
-      likelyCauses.push("Unbalanced parentheses in a node shape.");
-    }
-
-    const openBraces = countMatches(sourceText, /\{/g);
-    const closeBraces = countMatches(sourceText, /\}/g);
-    if (openBraces !== closeBraces) {
-      likelyCauses.push("Unbalanced braces in a decision node.");
-    }
-
-    const subgraphCount = countMatches(sourceText, /^\s*subgraph\b/gm);
-    const endCount = countMatches(sourceText, /^\s*end\s*$/gm);
-    if (subgraphCount > endCount) {
-      likelyCauses.push("A block is missing an `end` statement.");
-    }
-  }
-
-  if (/got 'NODE_STRING'/.test(message) || /got 'PS'/.test(message)) {
-    likelyCauses.push(
-      "An extra character/token may appear after a node or label definition.",
-    );
-  }
-
-  if (likelyCauses.length === 0) {
-    likelyCauses.push(
-      "A node or edge line is malformed (missing/extra delimiters).",
-    );
-    likelyCauses.push("A block (`subgraph`, `class`, etc.) may be incomplete.");
-  }
-
-  return {
-    summary,
-    likelyCauses: [...new Set(likelyCauses)],
-  };
-};
-
-export const formatMermaidParseErrorMessage = (message: string) => {
-  if (!isMermaidParseSyntaxError(message)) {
-    return message;
-  }
-
-  return message.replace(/\n\s*Expecting[\s\S]*$/, "").trimEnd();
-};

packages/excalidraw/components/Toast.scss

@@ -1,51 +1,35 @@
+@use "../css/variables.module" as *;
+
 .excalidraw {
   .Toast {
     $closeButtonSize: 1.2rem;
     $closeButtonPadding: 0.4rem;
 
-    animation: Toast-fade-in 0.5s;
+    animation: fade-in 0.5s;
-    min-width: 220px;
+    background-color: var(--button-gray-1);
-    max-width: min(360px, calc(100vw - 32px));
+    border-radius: 4px;
-    border-radius: var(--border-radius-lg);
+    bottom: 10px;
-    border: 1px solid var(--default-border-color);
-    background-color: var(--island-bg-color);
-    color: var(--text-primary-color);
-    padding: 0.5rem 0.75rem;
-    box-shadow: 0 0 0 1px var(--color-surface-lowest);
     box-sizing: border-box;
     cursor: default;
-    pointer-events: none;
+    left: 50%;
+    margin-left: -150px;
+    padding: 4px 0;
+    position: absolute;
+    text-align: center;
+    width: 300px;
+    z-index: 999999;
 
     .Toast__message {
-      font-family: var(--ui-font);
-      font-size: 0.75rem;
-      line-height: 1.25rem;
-      text-align: center;
       padding: 0 $closeButtonSize + ($closeButtonPadding);
+      color: var(--popup-text-color);
       white-space: pre-wrap;
     }
 
-    .Toast__progress-bar {
-      margin-top: 0.35rem;
-      width: 100%;
-      height: 4px;
-      border-radius: 999px;
-      background-color: var(--button-gray-2);
-      overflow: hidden;
-    }
-
-    .Toast__progress-bar-fill {
-      height: 100%;
-      border-radius: inherit;
-      background-color: var(--color-primary);
-    }
-
     .close {
       position: absolute;
       top: 0;
       right: 0;
       padding: $closeButtonPadding;
-      pointer-events: auto;
 
       .ToolIcon__icon {
         width: $closeButtonSize;
@@ -54,7 +38,7 @@
     }
   }
 
-  @keyframes Toast-fade-in {
+  @keyframes fade-in {
     from {
       opacity: 0;
     }

packages/excalidraw/components/Toast.tsx

@@ -5,22 +5,11 @@ import { ToolButton } from "./ToolButton";
 
 import "./Toast.scss";
 
-import type { CSSProperties, ReactNode } from "react";
+import type { CSSProperties } from "react";
 
 const DEFAULT_TOAST_TIMEOUT = 5000;
 
-const ProgressBar = ({ progress }: { progress: number }) => (
+export const Toast = ({
-  <div className="Toast__progress-bar">
-    <div
-      className="Toast__progress-bar-fill"
-      style={{
-        width: `${Math.min(5, Math.round(progress * 100))}%`,
-      }}
-    />
-  </div>
-);
-
-const ToastComponent = ({
   message,
   onClose,
   closable = false,
@@ -28,7 +17,7 @@ const ToastComponent = ({
   duration = DEFAULT_TOAST_TIMEOUT,
   style,
 }: {
-  message: ReactNode;
+  message: string;
   onClose: () => void;
   closable?: boolean;
   duration?: number;
@@ -58,12 +47,11 @@ const ToastComponent = ({
   return (
     <div
       className="Toast"
-      role="status"
       onMouseEnter={onMouseEnter}
       onMouseLeave={onMouseLeave}
       style={style}
     >
-      <div className="Toast__message">{message}</div>
+      <p className="Toast__message">{message}</p>
       {closable && (
         <ToolButton
           icon={CloseIcon}
@@ -76,5 +64,3 @@ const ToastComponent = ({
     </div>
   );
 };
-
-export const Toast = Object.assign(ToastComponent, { ProgressBar });

packages/excalidraw/components/canvases/InteractiveCanvas.tsx

@@ -6,6 +6,7 @@ import {
   sceneCoordsToViewportCoords,
   type EditorInterface,
 } from "@excalidraw/common";
+import { AnimationController } from "@excalidraw/excalidraw/renderer/animation";
 
 import type {
   InteractiveCanvasRenderConfig,
@@ -23,8 +24,6 @@ import type {
 import { t } from "../../i18n";
 import { renderInteractiveScene } from "../../renderer/interactiveScene";
 
-import { AnimationController } from "../../renderer/animation";
-
 import type {
   AppClassProperties,
   AppState,
@@ -203,11 +202,9 @@ const InteractiveCanvas = (props: InteractiveCanvasProps) => {
       style={{
         width: props.appState.width,
         height: props.appState.height,
-        cursor:
+        cursor: props.appState.viewModeEnabled
-          props.appState.viewModeEnabled &&
+          ? CURSOR_TYPE.GRAB
-          props.appState.activeTool.type !== "laser"
+          : CURSOR_TYPE.AUTO,
-            ? CURSOR_TYPE.GRAB
-            : CURSOR_TYPE.AUTO,
       }}
       width={props.appState.width * props.scale}
       height={props.appState.height * props.scale}
@@ -236,7 +233,6 @@ const getRelevantAppStateProps = (
   width: appState.width,
   height: appState.height,
   viewModeEnabled: appState.viewModeEnabled,
-  activeTool: appState.activeTool,
   openDialog: appState.openDialog,
   editingGroupId: appState.editingGroupId,
   selectedElementIds: appState.selectedElementIds,
@@ -250,7 +246,6 @@ const getRelevantAppStateProps = (
   multiElement: appState.multiElement,
   newElement: appState.newElement,
   isBindingEnabled: appState.isBindingEnabled,
-  isMidpointSnappingEnabled: appState.isMidpointSnappingEnabled,
   suggestedBinding: appState.suggestedBinding,
   isRotating: appState.isRotating,
   elementsToHighlight: appState.elementsToHighlight,
@@ -267,7 +262,6 @@ const getRelevantAppStateProps = (
   frameRendering: appState.frameRendering,
   shouldCacheIgnoreZoom: appState.shouldCacheIgnoreZoom,
   exportScale: appState.exportScale,
-  currentItemArrowType: appState.currentItemArrowType,
 });
 
 const areEqual = (

packages/excalidraw/components/dropdownMenu/DropdownMenu.scss

@@ -181,21 +181,6 @@
         box-shadow: 0 0 0 1px var(--color-brand-active);
       }
 
-      &[disabled] {
-        cursor: not-allowed;
-        opacity: 0.5;
-        pointer-events: none;
-
-        &:hover {
-          background-color: transparent;
-        }
-
-        &:active {
-          background-color: transparent;
-          box-shadow: none;
-        }
-      }
-
       svg {
         width: 1rem;
         height: 1rem;

packages/excalidraw/components/icons.tsx

@@ -69,11 +69,6 @@ const modifiedTablerIconProps: Opts = {
   strokeLinejoin: "round",
 } as const;
 
-const arrowheadPreviewIconProps: Opts = {
-  width: 40,
-  height: 20,
-} as const;
-
 // -----------------------------------------------------------------------------
 
 // tabler-icons: present
@@ -1296,17 +1291,16 @@ export const ArrowheadNoneIcon = React.memo(
   ({ flip = false }: { flip?: boolean }) =>
     createIcon(
       <g
-        transform={flip ? "translate(40, 0) scale(-1, 1)" : ""}
+        transform={flip ? "translate(24, 0) scale(-1, 1)" : ""}
         stroke="currentColor"
         opacity={0.3}
         strokeWidth={2}
-        fill="none"
-        strokeLinecap="round"
       >
-        <path d="M7,11 H19" />
+        <path d="M12 12l-9 0" />
-        <path d="M25,6 L33,16 M33,6 L25,16" />
+        <path d="M21 9l-6 6" />
+        <path d="M21 15l-6 -6" />
       </g>,
-      arrowheadPreviewIconProps,
+      tablerIconProps,
     ),
 );
 
@@ -1318,46 +1312,11 @@ export const ArrowheadArrowIcon = React.memo(
         stroke="currentColor"
         strokeWidth={2}
         fill="none"
-        strokeLinecap="round"
-        strokeLinejoin="round"
       >
-        <path d="M7,11 H33 M23,5 L33,11 L23,17" />
+        <path d="M34 10H6M34 10L27 5M34 10L27 15" />
+        <path d="M27.5 5L34.5 10L27.5 15" />
       </g>,
-      arrowheadPreviewIconProps,
+      { width: 40, height: 20 },
-    ),
-);
-
-export const ArrowheadTriangleIcon = React.memo(
-  ({ flip = false }: { flip?: boolean }) =>
-    createIcon(
-      <g
-        stroke="currentColor"
-        fill="currentColor"
-        transform={flip ? "translate(40, 0) scale(-1, 1)" : ""}
-        strokeLinejoin="round"
-      >
-        <path d="M7,11 H23" strokeWidth={2} strokeLinecap="round" />
-        <path d="M23,5 L35,11 L23,17 Z" />
-      </g>,
-      arrowheadPreviewIconProps,
-    ),
-);
-
-export const ArrowheadTriangleOutlineIcon = React.memo(
-  ({ flip = false }: { flip?: boolean }) =>
-    createIcon(
-      <g
-        stroke="currentColor"
-        fill="none"
-        transform={flip ? "translate(40, 0) scale(-1, 1)" : ""}
-        strokeWidth={2}
-        strokeLinejoin="round"
-        strokeLinecap="round"
-      >
-        <path d="M7,11 H23" />
-        <path d="M23,5 L35,11 L23,17 Z" />
-      </g>,
-      arrowheadPreviewIconProps,
     ),
 );
 
@@ -1369,10 +1328,10 @@ export const ArrowheadCircleIcon = React.memo(
         fill="currentColor"
         transform={flip ? "translate(40, 0) scale(-1, 1)" : ""}
       >
-        <path d="M7,11 H25" strokeWidth={2} strokeLinecap="round" />
+        <path d="M32 10L6 10" strokeWidth={2} />
-        <circle cx="29" cy="11" r="4" />
+        <circle r="4" transform="matrix(-1 0 0 1 30 10)" />
       </g>,
-      arrowheadPreviewIconProps,
+      { width: 40, height: 20 },
     ),
 );
 
@@ -1385,10 +1344,58 @@ export const ArrowheadCircleOutlineIcon = React.memo(
         transform={flip ? "translate(40, 0) scale(-1, 1)" : ""}
         strokeWidth={2}
       >
-        <path d="M7,11 H25" strokeLinecap="round" />
+        <path d="M26 10L6 10" />
-        <circle cx="29" cy="11" r="4" />
+        <circle r="4" transform="matrix(-1 0 0 1 30 10)" />
       </g>,
-      arrowheadPreviewIconProps,
+      { width: 40, height: 20 },
+    ),
+);
+
+export const ArrowheadBarIcon = React.memo(
+  ({ flip = false }: { flip?: boolean }) =>
+    createIcon(
+      <g transform={flip ? "translate(40, 0) scale(-1, 1)" : ""}>
+        <path
+          d="M34 10H5.99996M34 10L34 5M34 10L34 15"
+          stroke="currentColor"
+          strokeWidth={2}
+          fill="none"
+        />
+      </g>,
+      { width: 40, height: 20 },
+    ),
+);
+
+export const ArrowheadTriangleIcon = React.memo(
+  ({ flip = false }: { flip?: boolean }) =>
+    createIcon(
+      <g
+        stroke="currentColor"
+        fill="currentColor"
+        transform={flip ? "translate(40, 0) scale(-1, 1)" : ""}
+      >
+        <path d="M32 10L6 10" strokeWidth={2} />
+        <path d="M27.5 5.5L34.5 10L27.5 14.5L27.5 5.5" />
+      </g>,
+      { width: 40, height: 20 },
+    ),
+);
+
+export const ArrowheadTriangleOutlineIcon = React.memo(
+  ({ flip = false }: { flip?: boolean }) =>
+    createIcon(
+      <g
+        stroke="currentColor"
+        fill="none"
+        transform={flip ? "translate(40, 0) scale(-1, 1)" : ""}
+        strokeWidth={2}
+        strokeLinejoin="round"
+      >
+        <path d="M6,9.5H27" />
+        <path d="M27,5L34,10L27,14Z" fill="none" />
+      </g>,
+
+      { width: 40, height: 20 },
     ),
 );
 
@@ -1400,11 +1407,12 @@ export const ArrowheadDiamondIcon = React.memo(
         fill="currentColor"
         transform={flip ? "translate(40, 0) scale(-1, 1)" : ""}
         strokeLinejoin="round"
+        strokeWidth={2}
       >
-        <path d="M7,11 H21" strokeWidth={2} strokeLinecap="round" />
+        <path d="M6,9.5H20" />
-        <path d="M21,11 L28,5 L35,11 L28,17 Z" />
+        <path d="M27,5L34,10L27,14L20,9.5Z" />
       </g>,
-      arrowheadPreviewIconProps,
+      { width: 40, height: 20 },
     ),
 );
 
@@ -1417,32 +1425,15 @@ export const ArrowheadDiamondOutlineIcon = React.memo(
         transform={flip ? "translate(40, 0) scale(-1, 1)" : ""}
         strokeLinejoin="round"
         strokeWidth={2}
-        strokeLinecap="round"
       >
-        <path d="M7,11 H21" />
+        <path d="M6,9.5H20" />
-        <path d="M21,11 L28,5 L35,11 L28,17 Z" />
+        <path d="M27,5L34,10L27,14L20,9.5Z" />
       </g>,
-      arrowheadPreviewIconProps,
+      { width: 40, height: 20 },
     ),
 );
 
-export const ArrowheadBarIcon = React.memo(
+export const ArrowheadCrowfootIcon = React.memo(
-  ({ flip = false }: { flip?: boolean }) =>
-    createIcon(
-      <g
-        transform={flip ? "translate(40, 0) scale(-1, 1)" : ""}
-        stroke="currentColor"
-        strokeWidth={2}
-        fill="none"
-        strokeLinecap="round"
-      >
-        <path d="M11,11 H31 M31,5 V17" />
-      </g>,
-      arrowheadPreviewIconProps,
-    ),
-);
-
-export const ArrowheadCardinalityOneIcon = React.memo(
   ({ flip = false }: { flip?: boolean }) =>
     createIcon(
       <g
@@ -1452,13 +1443,13 @@ export const ArrowheadCardinalityOneIcon = React.memo(
         strokeLinejoin="round"
         strokeWidth={2}
       >
-        <path d="M35,11 H7 M15,5 V17" />
+        <path d="M34,10 H6 M15,10 L7,5 M15,10 L7,15" />
       </g>,
-      arrowheadPreviewIconProps,
+      { width: 40, height: 20 },
     ),
 );
 
-export const ArrowheadCardinalityManyIcon = React.memo(
+export const ArrowheadCrowfootOneIcon = React.memo(
   ({ flip = false }: { flip?: boolean }) =>
     createIcon(
       <g
@@ -1468,13 +1459,13 @@ export const ArrowheadCardinalityManyIcon = React.memo(
         strokeLinejoin="round"
         strokeWidth={2}
       >
-        <path d="M35,11 H7 M15,11 L7,5 M15,11 L7,17" />
+        <path d="M34,10 H6 M15,10 L15,15 L15,5" />
       </g>,
-      arrowheadPreviewIconProps,
+      { width: 40, height: 20 },
     ),
 );
 
-export const ArrowheadCardinalityOneOrManyIcon = React.memo(
+export const ArrowheadCrowfootOneOrManyIcon = React.memo(
   ({ flip = false }: { flip?: boolean }) =>
     createIcon(
       <g
@@ -1484,59 +1475,9 @@ export const ArrowheadCardinalityOneOrManyIcon = React.memo(
         strokeLinejoin="round"
         strokeWidth={2}
       >
-        <path d="M35,11 H7 M23,5 V17 M15,11 L7,5 M15,11 L7,17" />
+        <path d="M34,10 H6 M15,10 L15,16 L15,4 M15,10 L7,5 M15,10 L7,15" />
       </g>,
-      arrowheadPreviewIconProps,
+      { width: 40, height: 20 },
-    ),
-);
-
-export const ArrowheadCardinalityExactlyOneIcon = React.memo(
-  ({ flip = false }: { flip?: boolean }) =>
-    createIcon(
-      <g
-        stroke="currentColor"
-        fill="none"
-        transform={flip ? "" : "translate(40, 0) scale(-1, 1)"}
-        strokeLinejoin="round"
-        strokeWidth={2}
-      >
-        <path d="M35,11 H7 M15,5 V17 M7,5 V17" />
-      </g>,
-      arrowheadPreviewIconProps,
-    ),
-);
-
-export const ArrowheadCardinalityZeroOrOneIcon = React.memo(
-  ({ flip = false }: { flip?: boolean }) =>
-    createIcon(
-      <g
-        stroke="currentColor"
-        fill="none"
-        transform={flip ? "" : "translate(40, 0) scale(-1, 1)"}
-        strokeLinejoin="round"
-        strokeWidth={2}
-      >
-        <path d="M35,11 H19 M11,11 H7 M7,5 V17" />
-        <circle cx="15" cy="11" r="4" />
-      </g>,
-      arrowheadPreviewIconProps,
-    ),
-);
-
-export const ArrowheadCardinalityZeroOrManyIcon = React.memo(
-  ({ flip = false }: { flip?: boolean }) =>
-    createIcon(
-      <g
-        stroke="currentColor"
-        fill="none"
-        transform={flip ? "" : "translate(40, 0) scale(-1, 1)"}
-        strokeLinejoin="round"
-        strokeWidth={2}
-      >
-        <path d="M35,11 H27 M19,11 H7 M15,11 L7,5 M15,11 L7,17" />
-        <circle cx="23" cy="11" r="4" />
-      </g>,
-      arrowheadPreviewIconProps,
     ),
 );