feat:asyncTranslate

le5le-com · Dec 19, 2024 · 782d45f · 782d45f
1 parent 6e092d7
commit 782d45f
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diff --git a/packages/core/src/canvas/canvas.ts b/packages/core/src/canvas/canvas.ts
@@ -5053,6 +5053,7 @@ export class Canvas {
     ctx.restore();
   };
 
+  transTimeout: any;
   translate(x: number = 0, y: number = 0) {
     this.store.data.x += x * this.store.data.scale;
     this.store.data.y += y * this.store.data.scale;
@@ -5106,10 +5107,20 @@ export class Canvas {
     }
     //TODO 当初为什么加异步
     // setTimeout(() => {
+    if(this.store.data.asyncTranslate){
+      clearTimeout(this.transTimeout);
+      this.transTimeout = setTimeout( ()=> {
+        this.canvasTemplate.init();
+        this.canvasImage.init();
+        this.canvasImageBottom.init();
+        this.render();
+      }, 300);    
+    }else{
       this.canvasTemplate.init();
       this.canvasImage.init();
       this.canvasImageBottom.init();
       this.render();
+    } 
     // });
     this.store.emitter.emit('translate', {
       x: this.store.data.x,

diff --git a/packages/core/src/store/store.ts b/packages/core/src/store/store.ts
@@ -78,6 +78,7 @@ export interface Meta2dData {
   fits?: Fit[];
   disableTranslate?: boolean; //禁止平移
   disableScale?: boolean; //禁止缩放
+  asyncTranslate?: boolean; //异步平移
 }
 
 export interface Fit {