feat: find view

antvis · Jun 12, 2020 · 425c6af · 425c6af
1 parent ec584ac
commit 425c6af
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diff --git a/packages/x6/src/geometry/rectangle.ts b/packages/x6/src/geometry/rectangle.ts
@@ -761,4 +761,15 @@ export namespace Rectangle {
       2 * ellipse.b,
     )
   }
+
+  export function isRectangleLike(o: any): o is RectangleLike {
+    return (
+      o != null &&
+      typeof o === 'object' &&
+      typeof o.x === 'number' &&
+      typeof o.y === 'number' &&
+      typeof o.width === 'number' &&
+      typeof o.height === 'number'
+    )
+  }
 }
diff --git a/packages/x6/src/graph/graph.ts b/packages/x6/src/graph/graph.ts
@@ -472,6 +472,24 @@ export class Graph extends Basecoat<EventArgs> {
     return this.renderer.isAsync()
   }
 
+  findView(
+    ref: Cell | JQuery | Element | Point.PointLike | Rectangle.RectangleLike,
+  ) {
+    if (ref instanceof Cell) {
+      return this.findViewByCell(ref)
+    }
+
+    if (Rectangle.isRectangleLike(ref)) {
+      return this.findViewsInArea(ref)
+    }
+
+    if (Point.isPointLike(ref)) {
+      return this.findViewsFromPoint(ref)
+    }
+
+    return this.findViewByElem(ref)
+  }
+
   findViewByCell(cellId: string | number): CellView | null
   findViewByCell(cell: Cell | null): CellView | null
   findViewByCell(