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feat: render frames on export (#7210)

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David Luzar 2023-11-09 17:00:21 +01:00 • committed by GitHub
parent a9a6f8eafb
commit 864c0b3ea8
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GPG key ID: 4AEE18F83AFDEB23
30 changed files with 989 additions and 332 deletions
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26
src/scene/Scene.ts
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@ -66,16 +66,29 @@ class Scene {
private static sceneMapByElement = new WeakMap<ExcalidrawElement, Scene>();
private static sceneMapById = new Map<string, Scene>();
static mapElementToScene(elementKey: ElementKey, scene: Scene) {
static mapElementToScene(
elementKey: ElementKey,
scene: Scene,
/**
* needed because of frame exporting hack.
* elementId:Scene mapping will be removed completely, soon.
*/
mapElementIds = true,
) {
if (isIdKey(elementKey)) {
if (!mapElementIds) {
return;
}
// for cases where we don't have access to the element object
// (e.g. restore serialized appState with id references)
this.sceneMapById.set(elementKey, scene);
} else {
this.sceneMapByElement.set(elementKey, scene);
// if mapping element objects, also cache the id string when later
// looking up by id alone
this.sceneMapById.set(elementKey.id, scene);
if (!mapElementIds) {
// if mapping element objects, also cache the id string when later
// looking up by id alone
this.sceneMapById.set(elementKey.id, scene);
}
}
}
@ -217,7 +230,10 @@ class Scene {
return didChange;
}
replaceAllElements(nextElements: readonly ExcalidrawElement[]) {
replaceAllElements(
nextElements: readonly ExcalidrawElement[],
mapElementIds = true,
) {
this.elements = nextElements;
const nextFrames: ExcalidrawFrameElement[] = [];
this.elementsMap.clear();