feat: add afterWordcloudShapeDraw hook

Author: xuefei1313

packages/vchart-extension/src/charts/image-cloud/series/image-cloud.ts

@@ -192,7 +192,12 @@ export class ImageCloudSeries<T extends IImageCloudSeriesSpec> extends BaseSerie
         if (maskImage && (this._spec.layoutConfig as GridLayoutConfig)?.placement === 'masked') {
           this._rootMark.getProduct().setAttribute('background', maskImage);
         }
-      }).bind(this)
+      }).bind(this),
+      onLayoutFinished: () =>
+        this._option.globalInstance
+          .getChart()
+          .getOption()
+          .performanceHook?.afterWordcloudShapeDraw?.(this._option.globalInstance)
     };
   }
 

packages/vchart/src/series/word-cloud/base.ts

@@ -383,6 +383,11 @@ export class BaseWordCloudSeries<T extends IBaseWordCloudSeriesSpec = IBaseWordC
             }
           : this._maskShape,
       onUpdateMaskCanvas: this.handleMaskCanvasUpdate,
+      onLayoutFinished: () =>
+        this._option.globalInstance
+          .getChart()
+          .getOption()
+          .performanceHook?.afterWordcloudShapeDraw?.(this._option.globalInstance),
       dataIndexKey: DEFAULT_DATA_KEY,
       text: wordSpec.formatMethod
         ? (datum: Datum) => {

packages/vchart/src/typings/spec/common.ts

@@ -702,6 +702,9 @@ export interface IPerformanceHook {
   // VRender Draw 时间
   beforeVRenderDraw?: (vchart?: IVChart) => void;
   afterVRenderDraw?: (vchart?: IVChart) => void;
+
+  // 词云
+  afterWordcloudShapeDraw?: (vchart?: IVChart) => void;
 }
 
 export type IBuildinMarkSpec = {