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

//
//  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