Fixed pie slices separation when there is only one slice

Fixed #91
lecho · Mar 9, 2015 · 28a6c94 · 28a6c94
1 parent 56fc837
commit 28a6c94
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/hellocharts-library/src/lecho/lib/hellocharts/renderer/PieChartRenderer.java b/hellocharts-library/src/lecho/lib/hellocharts/renderer/PieChartRenderer.java
@@ -258,6 +258,10 @@ private void drawSlices(Canvas canvas) {
 
     private void drawSeparationLines(Canvas canvas) {
         final PieChartData data = dataProvider.getPieChartData();
+        if(data.getValues().size() < 2){
+            //No need for separation lines for 0 or 1 slices.
+            return;
+        }
         final float sliceScale = 360f / maxSum;
         float lastAngle = rotation;
         final float circleRadius = originCircleOval.width() / 2f;