radialLInear getPointPosition now rounds crazy decimals

This particular part of testing was succeeding in chrome, and failing
in firefox.  It should be rounded anyway.

diff --git a/src/scales/scale.radialLinear.js b/src/scales/scale.radialLinear.js
index 7f315c73c78c5605b50d44024d59be4ca2797e1e..62b9ee8921f7909a8ca4aa45b1f37ed39c8fdcae 100644 (file)
--- a/src/scales/scale.radialLinear.js
+++ b/src/scales/scale.radialLinear.js
@@ -280,8 +280,8 @@
                getPointPosition: function(index, distanceFromCenter) {
                        var thisAngle = this.getIndexAngle(index);
                        return {
-                               x: (Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
-                               y: (Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
+                               x: Math.round(Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
+                               y: Math.round(Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
                        };
                },
                getPointPositionForValue: function(index, value) {