iphone-common-codes-ccteam源代码 CCPoint.h

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////  CCPoint.h//  CCFC////  Created by xichen on 11-12-17.//  Copyright 2011年 ccteam. All rights reserved.//#import <Foundation/Foundation.h>@interface CCPoint : NSObject{@public        CGFloat x;        CGFloat y;}- (id)initWithX:(CGFloat)x withY:(CGFloat)y;+ (id)pointWithX:(CGFloat)aX withY:(CGFloat)aY;- (id)initWithCGPoint:(CGPoint)point;+ (id)pointWithCGPoint:(CGPoint)point;- (void)dealloc;- (BOOL)isEqualTo:(CCPoint *)anotherPoint;- (BOOL)isEqualToCGPoint:(CGPoint)point;- (BOOL)isZero;- (void)setX:(CGFloat)newX withY:(CGFloat)newY;- (BOOL)isInRect:(CGRect)rect;//判断某个点是否在某个区域里+ (BOOL)isInRect:(CGPoint)p rect:(CGRect)rect;- (CGPoint)toCGPoint;// get the distance of two CCPoint- (CGFloat)distanceToCCPoint:(CCPoint *)anotherPoint;@end

可能有更新:

googlecode链接地址：http://code.google.com/p/iphone-common-codes-ccteam/source/browse/trunk/CCFC/files/CCPoint.h

github地址: https://github.com/cxsjabc/iphone-common-codes-ccteam/tree/master/CCFC/files/CCPoint.h