Fixed cubic fill causing borders on cubic stroke (Fixes #747)

ChartsOrg · Mar 9, 2016 · c6bfb03 · c6bfb03
1 parent 92e626c
commit c6bfb03
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/Charts/Classes/Renderers/LineChartRenderer.swift b/Charts/Classes/Renderers/LineChartRenderer.swift
@@ -190,7 +190,10 @@ public class LineChartRenderer: LineRadarChartRenderer
 
         if (dataSet.isDrawFilledEnabled)
         {
-            drawCubicFill(context: context, dataSet: dataSet, spline: cubicPath, matrix: valueToPixelMatrix, from: minx, to: size)
+            // Copy this path because we make changes to it
+            let fillPath = CGPathCreateMutableCopy(cubicPath)
+
+            drawCubicFill(context: context, dataSet: dataSet, spline: fillPath!, matrix: valueToPixelMatrix, from: minx, to: size)
         }
 
         CGContextBeginPath(context)