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avoid scaling on pan

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Lee-Orr
2024-03-20 19:18:24 -04:00
parent 8daabb29d0
commit db78ad5e63
1 changed files with 7 additions and 2 deletions
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studio-frontend/src/app/anim-timeline.element.ts
+7 -2
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@@ -180,8 +180,13 @@ export class AnimTimelineElement extends LitElement {
const deltaChange = deltaPx * 0.001; const deltaChange = deltaPx * 0.001;
const scaledChange = (this.rangeEnd - this.rangeStart) * deltaChange; const scaledChange = (this.rangeEnd - this.rangeStart) * deltaChange;
const rangeStart = Math.max(this.rangeStart - scaledChange, 0); let rangeStart = this.rangeStart - scaledChange;
const rangeEnd = Math.max(this.rangeEnd - scaledChange, rangeStart + 0.01); let rangeEnd = Math.max(this.rangeEnd - scaledChange, rangeStart + 0.01);
if (rangeStart < 0) {
rangeEnd = this.rangeEnd - this.rangeStart;
rangeStart = 0;
}
this.dispatchEvent(new CustomEvent("rangeStart-change", { detail: rangeStart })); this.dispatchEvent(new CustomEvent("rangeStart-change", { detail: rangeStart }));
this.dispatchEvent(new CustomEvent("rangeEnd-change", { detail: rangeEnd })); this.dispatchEvent(new CustomEvent("rangeEnd-change", { detail: rangeEnd }));