fix: 🐛 can not select flat edge (#1394)

antvis · Oct 1, 2021 · 89ae2cc · 89ae2cc
1 parent 175aa58
commit 89ae2cc
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diff --git a/packages/x6/src/graph/renderer.ts b/packages/x6/src/graph/renderer.ts
@@ -1190,6 +1190,11 @@ export class Renderer extends Base {
           const bbox = Dom.getBBox(view.container as SVGElement, {
             target: this.view.stage,
           })
+          if (bbox.width === 0) {
+            bbox.inflate(1, 0)
+          } else if (bbox.height === 0) {
+            bbox.inflate(0, 1)
+          }
           return options.strict
             ? area.containsRect(bbox)
             : area.isIntersectWithRect(bbox)

diff --git a/packages/x6/src/model/model.ts b/packages/x6/src/model/model.ts
@@ -1010,6 +1010,11 @@ export class Model extends Basecoat<Model.EventArgs> {
     const strict = opts && opts.strict
     return this.getEdges().filter((edge) => {
       const bbox = edge.getBBox()
+      if (bbox.width === 0) {
+        bbox.inflate(1, 0)
+      } else if (bbox.height === 0) {
+        bbox.inflate(0, 1)
+      }
       return strict ? rect.containsRect(bbox) : rect.isIntersectWithRect(bbox)
     })
   }