feat: line polygons (#9477)

* Loop Lock/Unlock

* fixed condition. 4 line points are required for the action to be available

* extracted updateLoopLock to improve readability. Removed unnecessary SVG attributes

* lint + added loopLock to restore.ts

* added  loopLock to newElement, updated test snapshots

* lint

* dislocate enpoint when breaking the loop.

* change icon & turn into a state style button

* POC: auto-transform to polygon on bg set

* keep polygon icon constant

* do not split points on de-polygonizing & highlight overlapping points

* rewrite color picker to support no (mixed) colors & fix focus handling

* refactor

* tweak point rendering inside line editor

* do not disable polygon when creating new points via alt

* auto-enable polygon when aligning start/end points

* TBD: remove bg color when disabling polygon

* TBD: only show polygon button for enabled polygons

* fix polygon behavior when adding/removing/moving points within line editor

* convert to polygon when creating line

* labels tweak

* add to command palette

* loopLock -> polygon

* restore `polygon` state on type conversions

* update snapshots

* naming

* break polygon on restore/finalize if invalid & prevent creation

* snapshots

* fix: merge issue and forgotten debug

* snaps

* do not merge points for 3-point lines

---------

Co-authored-by: dwelle <5153846+dwelle@users.noreply.github.com>

packages/excalidraw/actions/actionDeleteSelected.tsx

@@ -258,11 +258,7 @@ export const actionDeleteSelected = register({
           : endBindingElement,
       };
 
-      LinearElementEditor.deletePoints(
-        element,
-        app.scene,
-        selectedPointsIndices,
-      );
+      LinearElementEditor.deletePoints(element, app, selectedPointsIndices);
 
       return {
         elements,

packages/excalidraw/actions/actionFinalize.tsx

@@ -5,9 +5,14 @@ import {
   bindOrUnbindLinearElement,
   isBindingEnabled,
 } from "@excalidraw/element/binding";
-import { LinearElementEditor } from "@excalidraw/element/linearElementEditor";
+import { isValidPolygon, LinearElementEditor } from "@excalidraw/element";
 
-import { isBindingElement, isLinearElement } from "@excalidraw/element";
+import {
+  isBindingElement,
+  isFreeDrawElement,
+  isLinearElement,
+  isLineElement,
+} from "@excalidraw/element";
 
 import { KEYS, arrayToMap, updateActiveTool } from "@excalidraw/common";
 import { isPathALoop } from "@excalidraw/element";
@@ -16,6 +21,7 @@ import { isInvisiblySmallElement } from "@excalidraw/element";
 
 import { CaptureUpdateAction } from "@excalidraw/element";
 
+import type { LocalPoint } from "@excalidraw/math";
 import type {
   ExcalidrawElement,
   ExcalidrawLinearElement,
@@ -93,6 +99,12 @@ export const actionFinalize = register({
             scene,
           );
         }
+        if (isLineElement(element) && !isValidPolygon(element.points)) {
+          scene.mutateElement(element, {
+            polygon: false,
+          });
+        }
+
         return {
           elements:
             element.points.length < 2 || isInvisiblySmallElement(element)
@@ -166,25 +178,38 @@ export const actionFinalize = register({
         newElements = newElements.filter((el) => el.id !== element!.id);
       }
 
-      if (isLinearElement(element) || element.type === "freedraw") {
+      if (isLinearElement(element) || isFreeDrawElement(element)) {
         // If the multi point line closes the loop,
         // set the last point to first point.
         // This ensures that loop remains closed at different scales.
         const isLoop = isPathALoop(element.points, appState.zoom.value);
-        if (element.type === "line" || element.type === "freedraw") {
-          if (isLoop) {
-            const linePoints = element.points;
-            const firstPoint = linePoints[0];
+
+        if (isLoop && (isLineElement(element) || isFreeDrawElement(element))) {
+          const linePoints = element.points;
+          const firstPoint = linePoints[0];
+          const points: LocalPoint[] = linePoints.map((p, index) =>
+            index === linePoints.length - 1
+              ? pointFrom(firstPoint[0], firstPoint[1])
+              : p,
+          );
+          if (isLineElement(element)) {
             scene.mutateElement(element, {
-              points: linePoints.map((p, index) =>
-                index === linePoints.length - 1
-                  ? pointFrom(firstPoint[0], firstPoint[1])
-                  : p,
-              ),
+              points,
+              polygon: true,
+            });
+          } else {
+            scene.mutateElement(element, {
+              points,
             });
           }
         }
 
+        if (isLineElement(element) && !isValidPolygon(element.points)) {
+          scene.mutateElement(element, {
+            polygon: false,
+          });
+        }
+
         if (
           isBindingElement(element) &&
           !isLoop &&

packages/excalidraw/actions/actionLinearEditor.tsx

@@ -1,19 +1,29 @@
 import { LinearElementEditor } from "@excalidraw/element";
-
-import { isElbowArrow, isLinearElement } from "@excalidraw/element";
-
+import {
+  isElbowArrow,
+  isLinearElement,
+  isLineElement,
+} from "@excalidraw/element";
 import { arrayToMap } from "@excalidraw/common";
 
 import { CaptureUpdateAction } from "@excalidraw/element";
 
-import type { ExcalidrawLinearElement } from "@excalidraw/element/types";
+import type {
+  ExcalidrawLinearElement,
+  ExcalidrawLineElement,
+} from "@excalidraw/element/types";
 
 import { DEFAULT_CATEGORIES } from "../components/CommandPalette/CommandPalette";
 import { ToolButton } from "../components/ToolButton";
-import { lineEditorIcon } from "../components/icons";
-
+import { lineEditorIcon, polygonIcon } from "../components/icons";
 import { t } from "../i18n";
 
+import { ButtonIcon } from "../components/ButtonIcon";
+
+import { newElementWith } from "../../element/src/mutateElement";
+
+import { toggleLinePolygonState } from "../../element/src/shapes";
+
 import { register } from "./register";
 
 export const actionToggleLinearEditor = register({
@@ -83,3 +93,110 @@ export const actionToggleLinearEditor = register({
     );
   },
 });
+
+export const actionTogglePolygon = register({
+  name: "togglePolygon",
+  category: DEFAULT_CATEGORIES.elements,
+  icon: polygonIcon,
+  keywords: ["loop"],
+  label: (elements, appState, app) => {
+    const selectedElements = app.scene.getSelectedElements({
+      selectedElementIds: appState.selectedElementIds,
+    });
+
+    const allPolygons = !selectedElements.some(
+      (element) => !isLineElement(element) || !element.polygon,
+    );
+
+    return allPolygons
+      ? "labels.polygon.breakPolygon"
+      : "labels.polygon.convertToPolygon";
+  },
+  trackEvent: {
+    category: "element",
+  },
+  predicate: (elements, appState, _, app) => {
+    const selectedElements = app.scene.getSelectedElements({
+      selectedElementIds: appState.selectedElementIds,
+    });
+
+    return (
+      selectedElements.length > 0 &&
+      selectedElements.every(
+        (element) => isLineElement(element) && element.points.length >= 4,
+      )
+    );
+  },
+  perform(elements, appState, _, app) {
+    const selectedElements = app.scene.getSelectedElements(appState);
+
+    if (selectedElements.some((element) => !isLineElement(element))) {
+      return false;
+    }
+
+    const targetElements = selectedElements as ExcalidrawLineElement[];
+
+    // if one element not a polygon, convert all to polygon
+    const nextPolygonState = targetElements.some((element) => !element.polygon);
+
+    const targetElementsMap = arrayToMap(targetElements);
+
+    return {
+      elements: elements.map((element) => {
+        if (!targetElementsMap.has(element.id) || !isLineElement(element)) {
+          return element;
+        }
+
+        return newElementWith(element, {
+          backgroundColor: nextPolygonState
+            ? element.backgroundColor
+            : "transparent",
+          ...toggleLinePolygonState(element, nextPolygonState),
+        });
+      }),
+      appState,
+      captureUpdate: CaptureUpdateAction.IMMEDIATELY,
+    };
+  },
+  PanelComponent: ({ appState, updateData, app }) => {
+    const selectedElements = app.scene.getSelectedElements({
+      selectedElementIds: appState.selectedElementIds,
+    });
+
+    if (
+      selectedElements.length === 0 ||
+      selectedElements.some(
+        (element) =>
+          !isLineElement(element) ||
+          // only show polygon button if every selected element is already
+          // a polygon, effectively showing this button only to allow for
+          // disabling the polygon state
+          !element.polygon ||
+          element.points.length < 3,
+      )
+    ) {
+      return null;
+    }
+
+    const allPolygon = selectedElements.every(
+      (element) => isLineElement(element) && element.polygon,
+    );
+
+    const label = t(
+      allPolygon
+        ? "labels.polygon.breakPolygon"
+        : "labels.polygon.convertToPolygon",
+    );
+
+    return (
+      <ButtonIcon
+        icon={polygonIcon}
+        title={label}
+        aria-label={label}
+        active={allPolygon}
+        onClick={() => updateData(null)}
+        style={{ marginLeft: "auto" }}
+      />
+    );
+  },
+});

packages/excalidraw/actions/actionProperties.tsx

@@ -20,10 +20,11 @@ import {
   getShortcutKey,
   tupleToCoors,
   getLineHeight,
+  isTransparent,
   reduceToCommonValue,
 } from "@excalidraw/common";
 
-import { getNonDeletedElements } from "@excalidraw/element";
+import { canBecomePolygon, getNonDeletedElements } from "@excalidraw/element";
 
 import {
   bindLinearElement,
@@ -47,6 +48,7 @@ import {
   isBoundToContainer,
   isElbowArrow,
   isLinearElement,
+  isLineElement,
   isTextElement,
   isUsingAdaptiveRadius,
 } from "@excalidraw/element";
@@ -136,6 +138,8 @@ import {
   isSomeElementSelected,
 } from "../scene";
 
+import { toggleLinePolygonState } from "../../element/src/shapes";
+
 import { register } from "./register";
 
 import type { AppClassProperties, AppState, Primitive } from "../types";
@@ -349,22 +353,52 @@ export const actionChangeBackgroundColor = register({
   name: "changeBackgroundColor",
   label: "labels.changeBackground",
   trackEvent: false,
-  perform: (elements, appState, value) => {
-    return {
-      ...(value.currentItemBackgroundColor && {
-        elements: changeProperty(elements, appState, (el) =>
-          newElementWith(el, {
+  perform: (elements, appState, value, app) => {
+    if (!value.currentItemBackgroundColor) {
+      return {
+        appState: {
+          ...appState,
+          ...value,
+        },
+        captureUpdate: CaptureUpdateAction.EVENTUALLY,
+      };
+    }
+
+    let nextElements;
+
+    const selectedElements = app.scene.getSelectedElements(appState);
+    const shouldEnablePolygon =
+      !isTransparent(value.currentItemBackgroundColor) &&
+      selectedElements.every(
+        (el) => isLineElement(el) && canBecomePolygon(el.points),
+      );
+
+    if (shouldEnablePolygon) {
+      const selectedElementsMap = arrayToMap(selectedElements);
+      nextElements = elements.map((el) => {
+        if (selectedElementsMap.has(el.id) && isLineElement(el)) {
+          return newElementWith(el, {
             backgroundColor: value.currentItemBackgroundColor,
-          }),
-        ),
-      }),
+            ...toggleLinePolygonState(el, true),
+          });
+        }
+        return el;
+      });
+    } else {
+      nextElements = changeProperty(elements, appState, (el) =>
+        newElementWith(el, {
+          backgroundColor: value.currentItemBackgroundColor,
+        }),
+      );
+    }
+
+    return {
+      elements: nextElements,
       appState: {
         ...appState,
         ...value,
       },
-      captureUpdate: !!value.currentItemBackgroundColor
-        ? CaptureUpdateAction.IMMEDIATELY
-        : CaptureUpdateAction.EVENTUALLY,
+      captureUpdate: CaptureUpdateAction.IMMEDIATELY,
     };
   },
   PanelComponent: ({ elements, appState, updateData, app }) => (
@@ -1373,7 +1407,7 @@ export const actionChangeRoundness = register({
       captureUpdate: CaptureUpdateAction.IMMEDIATELY,
     };
   },
-  PanelComponent: ({ elements, appState, updateData, app }) => {
+  PanelComponent: ({ elements, appState, updateData, app, renderAction }) => {
     const targetElements = getTargetElements(
       getNonDeletedElements(elements),
       appState,
@@ -1417,6 +1451,7 @@ export const actionChangeRoundness = register({
             )}
             onChange={(value) => updateData(value)}
           />
+          {renderAction("togglePolygon")}
         </div>
       </fieldset>
     );

packages/excalidraw/actions/manager.tsx

@@ -179,6 +179,7 @@ export class ActionManager {
           appProps={this.app.props}
           app={this.app}
           data={data}
+          renderAction={this.renderAction}
         />
       );
     }

packages/excalidraw/actions/types.ts

@@ -142,7 +142,8 @@ export type ActionName =
   | "cropEditor"
   | "wrapSelectionInFrame"
   | "toggleLassoTool"
-  | "toggleShapeSwitch";
+  | "toggleShapeSwitch"
+  | "togglePolygon";
 
 export type PanelComponentProps = {
   elements: readonly ExcalidrawElement[];
@@ -151,6 +152,10 @@ export type PanelComponentProps = {
   appProps: ExcalidrawProps;
   data?: Record<string, any>;
   app: AppClassProperties;
+  renderAction: (
+    name: ActionName,
+    data?: PanelComponentProps["data"],
+  ) => React.JSX.Element | null;
 };
 
 export interface Action {

packages/excalidraw/components/ButtonIcon.tsx

@@ -15,6 +15,7 @@ interface ButtonIconProps {
   /** include standalone style (could interfere with parent styles) */
   standalone?: boolean;
   onClick: (event: React.MouseEvent<HTMLButtonElement, MouseEvent>) => void;
+  style?: React.CSSProperties;
 }
 
 export const ButtonIcon = forwardRef<HTMLButtonElement, ButtonIconProps>(
@@ -30,6 +31,7 @@ export const ButtonIcon = forwardRef<HTMLButtonElement, ButtonIconProps>(
         data-testid={testId}
         className={clsx(className, { standalone, active })}
         onClick={onClick}
+        style={props.style}
       >
         {icon}
       </button>

packages/excalidraw/components/CommandPalette/CommandPalette.tsx

@@ -293,6 +293,7 @@ function CommandPaletteInner({
         actionManager.actions.decreaseFontSize,
         actionManager.actions.toggleLinearEditor,
         actionManager.actions.cropEditor,
+        actionManager.actions.togglePolygon,
         actionLink,
         actionCopyElementLink,
         actionLinkToElement,

packages/excalidraw/components/icons.tsx

@@ -129,6 +129,21 @@ export const PinIcon = createIcon(
   tablerIconProps,
 );
 
+export const polygonIcon = createIcon(
+  <g strokeWidth={1.25}>
+    <path stroke="none" d="M0 0h24v24H0z" fill="none" />
+    <path d="M12 5m-2 0a2 2 0 1 0 4 0a2 2 0 1 0 -4 0" />
+    <path d="M19 8m-2 0a2 2 0 1 0 4 0a2 2 0 1 0 -4 0" />
+    <path d="M5 11m-2 0a2 2 0 1 0 4 0a2 2 0 1 0 -4 0" />
+    <path d="M15 19m-2 0a2 2 0 1 0 4 0a2 2 0 1 0 -4 0" />
+    <path d="M6.5 9.5l3.5 -3" />
+    <path d="M14 5.5l3 1.5" />
+    <path d="M18.5 10l-2.5 7" />
+    <path d="M13.5 17.5l-7 -5" />
+  </g>,
+  tablerIconProps,
+);
+
 // tabler-icons: lock-open (via Figma)
 export const UnlockedIcon = createIcon(
   <g>

packages/excalidraw/data/__snapshots__/transform.test.ts.snap

@@ -948,6 +948,7 @@ exports[`Test Transform > should transform linear elements 3`] = `
       0,
     ],
   ],
+  "polygon": false,
   "roughness": 1,
   "roundness": null,
   "seed": Any<Number>,
@@ -995,6 +996,7 @@ exports[`Test Transform > should transform linear elements 4`] = `
       0,
     ],
   ],
+  "polygon": false,
   "roughness": 1,
   "roundness": null,
   "seed": Any<Number>,

packages/excalidraw/data/restore.ts

@@ -18,7 +18,7 @@ import {
   normalizeLink,
   getLineHeight,
 } from "@excalidraw/common";
-import { getNonDeletedElements } from "@excalidraw/element";
+import { getNonDeletedElements, isValidPolygon } from "@excalidraw/element";
 import { normalizeFixedPoint } from "@excalidraw/element";
 import {
   updateElbowArrowPoints,
@@ -34,6 +34,7 @@ import {
   isElbowArrow,
   isFixedPointBinding,
   isLinearElement,
+  isLineElement,
   isTextElement,
   isUsingAdaptiveRadius,
 } from "@excalidraw/element";
@@ -323,7 +324,8 @@ const restoreElement = (
           : element.points;
 
       if (points[0][0] !== 0 || points[0][1] !== 0) {
-        ({ points, x, y } = LinearElementEditor.getNormalizedPoints(element));
+        ({ points, x, y } =
+          LinearElementEditor.getNormalizeElementPointsAndCoords(element));
       }
 
       return restoreElementWithProperties(element, {
@@ -339,6 +341,13 @@ const restoreElement = (
         points,
         x,
         y,
+        ...(isLineElement(element)
+          ? {
+              polygon: isValidPolygon(element.points)
+                ? element.polygon ?? false
+                : false,
+            }
+          : {}),
         ...getSizeFromPoints(points),
       });
     case "arrow": {
@@ -351,7 +360,8 @@ const restoreElement = (
           : element.points;
 
       if (points[0][0] !== 0 || points[0][1] !== 0) {
-        ({ points, x, y } = LinearElementEditor.getNormalizedPoints(element));
+        ({ points, x, y } =
+          LinearElementEditor.getNormalizeElementPointsAndCoords(element));
       }
 
       const base = {

packages/excalidraw/data/transform.ts

@@ -466,7 +466,7 @@ const bindLinearElementToElement = (
 
   Object.assign(
     linearElement,
-    LinearElementEditor.getNormalizedPoints({
+    LinearElementEditor.getNormalizeElementPointsAndCoords({
       ...linearElement,
       points: newPoints,
     }),

packages/excalidraw/locales/en.json

@@ -141,6 +141,10 @@
       "edit": "Edit line",
       "editArrow": "Edit arrow"
     },
+    "polygon": {
+      "breakPolygon": "Break polygon",
+      "convertToPolygon": "Convert to polygon"
+    },
     "elementLock": {
       "lock": "Lock",
       "unlock": "Unlock",

packages/excalidraw/renderer/helpers.ts

@@ -31,11 +31,14 @@ export const fillCircle = (
   cx: number,
   cy: number,
   radius: number,
-  stroke = true,
+  stroke: boolean,
+  fill = true,
 ) => {
   context.beginPath();
   context.arc(cx, cy, radius, 0, Math.PI * 2);
-  context.fill();
+  if (fill) {
+    context.fill();
+  }
   if (stroke) {
     context.stroke();
   }

packages/excalidraw/renderer/interactiveScene.ts

@@ -1,5 +1,6 @@
 import {
   pointFrom,
+  pointsEqual,
   type GlobalPoint,
   type LocalPoint,
   type Radians,
@@ -28,6 +29,7 @@ import {
   isFrameLikeElement,
   isImageElement,
   isLinearElement,
+  isLineElement,
   isTextElement,
 } from "@excalidraw/element";
 
@@ -161,7 +163,8 @@ const renderSingleLinearPoint = <Point extends GlobalPoint | LocalPoint>(
   point: Point,
   radius: number,
   isSelected: boolean,
-  isPhantomPoint = false,
+  isPhantomPoint: boolean,
+  isOverlappingPoint: boolean,
 ) => {
   context.strokeStyle = "#5e5ad8";
   context.setLineDash([]);
@@ -176,8 +179,11 @@ const renderSingleLinearPoint = <Point extends GlobalPoint | LocalPoint>(
     context,
     point[0],
     point[1],
-    radius / appState.zoom.value,
+    (isOverlappingPoint
+      ? radius * (appState.editingLinearElement ? 1.5 : 2)
+      : radius) / appState.zoom.value,
     !isPhantomPoint,
+    !isOverlappingPoint || isSelected,
   );
 };
 
@@ -253,7 +259,7 @@ const renderBindingHighlightForSuggestedPointBinding = (
       index,
       elementsMap,
     );
-    fillCircle(context, x, y, threshold);
+    fillCircle(context, x, y, threshold, true);
   });
 };
 
@@ -442,15 +448,39 @@ const renderLinearPointHandles = (
   const radius = appState.editingLinearElement
     ? POINT_HANDLE_SIZE
     : POINT_HANDLE_SIZE / 2;
+
+  const _isElbowArrow = isElbowArrow(element);
+  const _isLineElement = isLineElement(element);
+
   points.forEach((point, idx) => {
-    if (isElbowArrow(element) && idx !== 0 && idx !== points.length - 1) {
+    if (_isElbowArrow && idx !== 0 && idx !== points.length - 1) {
       return;
     }
 
+    const isOverlappingPoint =
+      idx > 0 &&
+      (idx !== points.length - 1 ||
+        appState.editingLinearElement ||
+        !_isLineElement ||
+        !element.polygon) &&
+      pointsEqual(
+        point,
+        idx === points.length - 1 ? points[0] : points[idx - 1],
+        2 / appState.zoom.value,
+      );
+
     const isSelected =
       !!appState.editingLinearElement?.selectedPointsIndices?.includes(idx);
 
-    renderSingleLinearPoint(context, appState, point, radius, isSelected);
+    renderSingleLinearPoint(
+      context,
+      appState,
+      point,
+      radius,
+      isSelected,
+      false,
+      isOverlappingPoint,
+    );
   });
 
   // Rendering segment mid points
@@ -477,6 +507,7 @@ const renderLinearPointHandles = (
           POINT_HANDLE_SIZE / 2,
           false,
           !fixedSegments.includes(idx + 1),
+          false,
         );
       }
     });
@@ -500,6 +531,7 @@ const renderLinearPointHandles = (
           POINT_HANDLE_SIZE / 2,
           false,
           true,
+          false,
         );
       }
     });
@@ -526,7 +558,7 @@ const renderTransformHandles = (
         context.strokeStyle = renderConfig.selectionColor;
       }
       if (key === "rotation") {
-        fillCircle(context, x + width / 2, y + height / 2, width / 2);
+        fillCircle(context, x + width / 2, y + height / 2, width / 2, true);
         // prefer round corners if roundRect API is available
       } else if (context.roundRect) {
         context.beginPath();

packages/excalidraw/tests/__snapshots__/dragCreate.test.tsx.snap

@@ -153,6 +153,7 @@ exports[`Test dragCreate > add element to the scene when pointer dragging long e
       50,
     ],
   ],
+  "polygon": false,
   "roughness": 1,
   "roundness": {
     "type": 2,

packages/excalidraw/tests/__snapshots__/multiPointCreate.test.tsx.snap

@@ -93,6 +93,7 @@ exports[`multi point mode in linear elements > line 3`] = `
       110,
     ],
   ],
+  "polygon": false,
   "roughness": 1,
   "roundness": {
     "type": 2,

packages/excalidraw/tests/__snapshots__/regressionTests.test.tsx.snap

@@ -6492,6 +6492,7 @@ exports[`regression tests > draw every type of shape > [end of test] undo stack
                 10,
               ],
             ],
+            "polygon": false,
             "roughness": 1,
             "roundness": {
               "type": 2,
@@ -6716,6 +6717,7 @@ exports[`regression tests > draw every type of shape > [end of test] undo stack
                 10,
               ],
             ],
+            "polygon": false,
             "roughness": 1,
             "roundness": {
               "type": 2,
@@ -8954,6 +8956,7 @@ exports[`regression tests > key 6 selects line tool > [end of test] undo stack 1
                 10,
               ],
             ],
+            "polygon": false,
             "roughness": 1,
             "roundness": {
               "type": 2,
@@ -9773,6 +9776,7 @@ exports[`regression tests > key l selects line tool > [end of test] undo stack 1
                 10,
               ],
             ],
+            "polygon": false,
             "roughness": 1,
             "roundness": {
               "type": 2,

packages/excalidraw/tests/__snapshots__/selection.test.tsx.snap

@@ -79,6 +79,7 @@ exports[`select single element on the scene > arrow escape 1`] = `
       50,
     ],
   ],
+  "polygon": false,
   "roughness": 1,
   "roundness": {
     "type": 2,

packages/excalidraw/tests/data/__snapshots__/restore.test.ts.snap

@@ -240,6 +240,7 @@ exports[`restoreElements > should restore line and draw elements correctly 1`] =
       100,
     ],
   ],
+  "polygon": false,
   "roughness": 1,
   "roundness": {
     "type": 2,
@@ -289,6 +290,7 @@ exports[`restoreElements > should restore line and draw elements correctly 2`] =
       100,
     ],
   ],
+  "polygon": false,
   "roughness": 1,
   "roundness": {
     "type": 2,