apache · plainheart · Mar 24, 2022 · Mar 24, 2022
diff --git a/src/component/axis/RadiusAxisView.ts b/src/component/axis/RadiusAxisView.ts
@@ -116,7 +116,8 @@ const axisElementBuilders: Record<typeof selfBuilderAttrs[number], AxisElementBu
                 shape: {
                     cx: polar.cx,
                     cy: polar.cy,
-                    r: ticksCoords[i].coord
+                    // ensure circle radius >= 0
+                    r: Math.max(ticksCoords[i].coord, 0)
                 }
             }));
         }
@@ -225,4 +226,4 @@ function layoutAxis(polar: Polar, radiusAxisModel: RadiusAxisModel, axisAngle: n
     };
 }
 
-export default RadiusAxisView;
+export default RadiusAxisView;
diff --git a/test/runTest/actions/__meta__.json b/test/runTest/actions/__meta__.json
diff --git a/test/runTest/actions/splitLine.json b/test/runTest/actions/splitLine.json
diff --git a/test/splitLine.html b/test/splitLine.html