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cocoaTouch/otherSrc/CGPointUtils.h
author smxx
Fri, 26 Mar 2010 00:37:36 +0000
changeset 3067 330e60f5dde8
parent 2678 334016e8d895
child 3385 361bd29293f4
permissions -rw-r--r--
CMake: * Finally auto detect Lua system libraries on ALL unix/linux systems (hope so) * Fixed first time configure for hwengine (tried to set LUA_LIBRARY before triggering detection)
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334016e8d895 injection of custom code in SDL for iPhone in order to implement our frontend
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/*
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 *  CGPointUtils.h
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 *  PinchMe
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 *
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 *  Created by Jeff LaMarche on 8/2/08.
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 *  Copyright 2008 __MyCompanyName__. All rights reserved.
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 *
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 */
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#import <CoreGraphics/CoreGraphics.h>













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CGFloat distanceBetweenPoints (CGPoint first, CGPoint second);













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CGFloat angleBetweenPoints(CGPoint first, CGPoint second);













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CGFloat angleBetweenLines(CGPoint line1Start, CGPoint line1End, CGPoint line2Start, CGPoint lin2End);















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