From 7bf6a9fe815c9760dc35e28b7db2bec3dbe3adfd Mon Sep 17 00:00:00 2001
From: Dan Vanderkam <danvk@google.com>
Date: Thu, 3 Dec 2009 10:20:29 -0800
Subject: [PATCH] fix partial arc bug in IE (degrees -> radians)
---
dygraph-canvas.js | 3 ++-
dygraph.js | 2 +-
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/dygraph-canvas.js b/dygraph-canvas.js
index 58e6917..11affc2 100644
--- a/dygraph-canvas.js
+++ b/dygraph-canvas.js
@@ -537,7 +537,8 @@ DygraphCanvasRenderer.prototype._renderLineChart = function() {
if (drawPoints || isIsolated) {
ctx.beginPath();
ctx.fillStyle = color;
- ctx.arc(point.canvasx, point.canvasy, pointSize, 0, 360, false);
+ ctx.arc(point.canvasx, point.canvasy, pointSize,
+ 0, 2 * Math.PI, false);
ctx.fill();
}
}
diff --git a/dygraph.js b/dygraph.js
index c5ee9d1..402bcc7 100644
--- a/dygraph.js
+++ b/dygraph.js
@@ -755,7 +755,7 @@ Dygraph.prototype.mouseMove_ = function(event) {
ctx.beginPath();
ctx.fillStyle = this.colors_[i%clen];
ctx.arc(canvasx, this.selPoints_[i%clen].canvasy, circleSize,
- 0, 360, false);
+ 0, 2 * Math.PI, false);
ctx.fill();
}
ctx.restore();
--
2.7.4