From 961a74df674c1f1522bbb3f2650581427a9f6060 Mon Sep 17 00:00:00 2001
From: evancz <info@elm-lang.org>
Date: Thu, 4 Oct 2012 01:57:15 -0400
Subject: [PATCH] Change direction of vector rotation. I.e. Add a minus sign.
 Off by one character!

---
 core-js/Graphics/Collage.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core-js/Graphics/Collage.js b/core-js/Graphics/Collage.js
index 1af24b1..d8e2e0f 100644
--- a/core-js/Graphics/Collage.js
+++ b/core-js/Graphics/Collage.js
@@ -278,7 +278,7 @@ function insideShape(point,theta,scale,pos,points) {
   var x = (point[1] - pos[1]) / scale;
   var y = (point[2] - pos[2]) / scale;
   if (theta !== 0) {
-      var t = 2 * Math.PI * theta;
+      var t = -2 * Math.PI * theta;
       var nx = x * Math.cos(t) - y * Math.sin(t);
       y = x * Math.sin(t) + y * Math.cos(t);
       x = nx;