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perf(editor): improve bounding box calc caching (#14668)

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#### PR Dependency Tree


* **PR #14668** 👈

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This commit is contained in:
DarkSky
2026-03-16 23:35:38 +08:00
committed by GitHub
parent 121c0d172d
commit 8406f9656e
4 changed files with 121 additions and 28 deletions
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5
blocksuite/affine/widgets/toolbar/src/toolbar.ts
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@@ -162,10 +162,11 @@ export class AffineToolbarWidget extends WidgetComponent {
}
setReferenceElementWithElements(gfx: GfxController, elements: GfxModel[]) {
const surfaceBounds = getCommonBoundWithRotation(elements);
const getBoundingClientRect = () => {
const bounds = getCommonBoundWithRotation(elements);
const { x: offsetX, y: offsetY } = this.getBoundingClientRect();
const [x, y, w, h] = gfx.viewport.toViewBound(bounds).toXYWH();
const [x, y, w, h] = gfx.viewport.toViewBound(surfaceBounds).toXYWH();
const rect = new DOMRect(x + offsetX, y + offsetY, w, h);
return rect;
};