From 782d45f332d8f8981b6a8bbc412dda9e7b390ca6 Mon Sep 17 00:00:00 2001
From: ananzhusen <2459622492@qq.com>
Date: Thu, 19 Dec 2024 10:46:17 +0800
Subject: [PATCH] feat:asyncTranslate

---
 packages/core/src/canvas/canvas.ts | 11 +++++++++++
 packages/core/src/store/store.ts   |  1 +
 2 files changed, 12 insertions(+)

diff --git a/packages/core/src/canvas/canvas.ts b/packages/core/src/canvas/canvas.ts
index 00401d5e..b7343717 100644
--- 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
index e2c0d664..f6c31250 100644
--- 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 {