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feat: make undo, clear return paths #351

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merged 1 commit into from
Mar 6, 2021
Merged

feat: make undo, clear return paths #351

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9 changes: 6 additions & 3 deletions packages/core/src/drawing.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -67,14 +67,17 @@ export class SvgDrawing extends Renderer {
this.on()
}

public clear(): void {
public clear(): Path[] {
const paths = this.paths
this.paths = []
this.update()
return paths
}

public undo(): void {
this.paths.pop()
public undo(): Path | undefined {
const path = this.paths.pop()
this.update()
return path
}

public changeDelay(delay: number): void {
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