Shihui (#990)

* feat: 新增 setAutoFit 方法，允许设置图层的 autoFit 属性值

* feat: 补充 setAutoFit 方法的返回值

packages/core/src/services/layer/ILayerService.ts

@@ -200,6 +200,7 @@ export interface ILayer {
     id: number | { x: number; y: number },
     option?: IActiveOption,
   ): void;
+  setAutoFit(autoFit: boolean): void;
   style(options: unknown): ILayer;
   hide(): ILayer;
   show(): ILayer;

packages/layers/src/core/BaseLayer.ts

@@ -795,6 +795,14 @@ export default class BaseLayer<ChildLayerStyleOptions = {}> extends EventEmitter
     });
     return this;
   }
+
+  public setAutoFit(autoFit: boolean): ILayer {
+    this.updateLayerConfig({
+      autoFit,
+    });
+    return this;
+  }
+
   /**
    * zoom to layer Bounds
    */