fix(arc.js): do not draw when startAngle equal endAngle

antvis · Apr 5, 2019 · a6b2aad · a6b2aad
1 parent ddea798
commit a6b2aad
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/graphic/shape/arc.js b/src/graphic/shape/arc.js
@@ -26,7 +26,9 @@ class Arc extends Shape {
     const { x, y, r, startAngle, endAngle, clockwise } = attrs;
 
     context.beginPath();
-    context.arc(x, y, r, startAngle, endAngle, clockwise);
+    if (startAngle !== endAngle) {
+      context.arc(x, y, r, startAngle, endAngle, clockwise);
+    }
   }
 
   calculateBox() {