From 1a512488fada8f0ed21c52b249229fba84ebb69f Mon Sep 17 00:00:00 2001
From: James Chen <jianhua.chen@cocos2d-x.org>
Date: Wed, 31 Oct 2012 14:32:24 +0800
Subject: [PATCH] fixed #1538: Logic error in
 CCControlHuePicker::checkSliderPosition.

The distance between current location and center should compare with radius rather than dimension.
---
 extensions/GUI/CCControlExtension/CCControlHuePicker.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/extensions/GUI/CCControlExtension/CCControlHuePicker.cpp b/extensions/GUI/CCControlExtension/CCControlHuePicker.cpp
index 54b9b643fa..846762ab07 100644
--- a/extensions/GUI/CCControlExtension/CCControlHuePicker.cpp
+++ b/extensions/GUI/CCControlExtension/CCControlHuePicker.cpp
@@ -162,7 +162,7 @@ bool CCControlHuePicker::checkSliderPosition(CCPoint location)
     double distance = sqrt(pow (location.x + 10, 2) + pow(location.y, 2));
 
     // check that the touch location is within the circle
-    if (160 > distance && distance > 118)
+    if (80 > distance && distance > 59)
     {
         updateSliderPosition(location);
         return true;