画笔指示器偶尔丢失

src/component/Canvas/CanvasEditor/managers/BrushIndicator.js

@@ -406,7 +406,8 @@ export class BrushIndicator {
     this._mouseMoveHandler = (e) => {
       if (this._shouldShowIndicator()) {
         if (!this.isVisible) {
-          this.show(e.e);
+        //   this.show(e.e);
+		this._mouseEnterHandler && this._mouseEnterHandler(e)
         } else {
           // requestIdleCallback(() => {
           //   this.updatePosition(e.e);
@@ -433,7 +434,6 @@ export class BrushIndicator {
    */
   _unbindEvents() {
     if (!this.canvas) return;
-
     // 解绑鼠标事件
     if (this._mouseEnterHandler) {
       this.canvas.off("mouse:over", this._mouseEnterHandler);