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feat: Add Eraser 🎉 (#4887)

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* feat: Add Eraser 🎉

* Eraser working

* remove unused state

* fix

* toggle eraser

* Support deselect with Alt/Option

* rename actionDelete -> actionErase

* Add util isEraserActive

* show eraser in mobile

* render eraser conditionally in mobile

* use selection if eraser in local storage state

* Add sampling to erase accurately

* use pointerDownState

* set eraser to false in AllowedExcalidrawElementTypes

* rename/reword fixes

* don't use updateScene

* handle bound text when erasing

* fix hover state in mobile

* consider all hitElements instead of a single

* code improvements

* revert to select if eraser active and elements selected

* show eraser in zenmode

* erase element when clicked on element while eraser active

* set groupIds to empty when eraser active

* fix test

* remove dragged distance
This commit is contained in:
Aakansha Doshi 2022-03-11 19:53:42 +05:30 • committed by GitHub
parent 5c0eff50a0
commit 7daf1a7944
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18 changed files with 233 additions and 32 deletions
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3
src/types.ts
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@ -77,7 +77,7 @@ export type AppState = {
// (e.g. text element when typing into the input)
editingElement: NonDeletedExcalidrawElement | null;
editingLinearElement: LinearElementEditor | null;
elementType: typeof SHAPES[number]["value"];
elementType: typeof SHAPES[number]["value"] | "eraser";
elementLocked: boolean;
penMode: boolean;
penDetected: boolean;
@ -384,6 +384,7 @@ export type PointerDownState = Readonly<{
boxSelection: {
hasOccurred: boolean;
};
elementIdsToErase: { [key: ExcalidrawElement["id"]]: boolean };
}>;
export type ExcalidrawImperativeAPI = {