diff --git a/packages/graphics/src/utils/buildLine.js b/packages/graphics/src/utils/buildLine.js
index 7b4af98..c1e0b2d 100644
--- a/packages/graphics/src/utils/buildLine.js
+++ b/packages/graphics/src/utils/buildLine.js
@@ -456,7 +456,7 @@
             cy + ((Math.cos(angle1) * radius)));
     }
 
-    return segCount + 2;
+    return segCount * 2;
 }
 
 /**