From c15047355e8cfac64c8ff6c3d44c0abbd25742dd Mon Sep 17 00:00:00 2001
From: "DESKTOP-474NEJQ\\xzsjob" <359059686@qq.com>
Date: Mon, 21 Sep 2020 17:18:40 +0800
Subject: [PATCH] =?UTF-8?q?[=E4=BF=AE=E6=AD=A3]=20=E4=BF=AE=E6=AD=A3?=
 =?UTF-8?q?=E7=AE=A1=E7=BA=BF=E9=93=BE=E6=8E=A5=E9=94=99=E8=AF=AF?=
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---
 src/app/working-area/working-area.component.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/app/working-area/working-area.component.ts b/src/app/working-area/working-area.component.ts
index a09d3ec..a6a47e2 100644
--- a/src/app/working-area/working-area.component.ts
+++ b/src/app/working-area/working-area.component.ts
@@ -749,6 +749,7 @@ export class WorkingAreaComponent extends EventEmitter implements OnInit, AfterV
               } else {
                 this.paintingArrows.ready = true;
                 this.paintingArrows = null;
+                this.beginPaintPipeline();
               }
               break;
           }
@@ -944,7 +945,10 @@ export class WorkingAreaComponent extends EventEmitter implements OnInit, AfterV
   public paintingPipelineFinish(): void {
     if (this.paintMode === PaintMode.Pipeline) {
       this.paintMode = PaintMode.endPaint;
+      this.paintPoints.splice(0, this.paintPoints.length);
+      this.paintingPipeline = null;
     }
+    this.beginPaintingArrows();
   }
   public beginPaintingArrows(): void {
     this.paintMode = PaintMode.Arrows;