iphone-common-codes-ccteam源代码 CCSize.m

//
//  CCSize.m
//  CCFC
//
//  Created by xichen on 11-12-28.
//  Copyright 2011 ccteam. All rights reserved.
//


#import "CCSize.h"
#import "CCCommon.h"
#import "CCNSNumber.h"


@implementation CCSize




- (id)initWithWidth:(CGFloat)aWidth withHeight:(CGFloat)aHeight
{
        COMMON_INIT_BEGIN
        
        self->width = aWidth;
        self->height = aHeight;
        
        COMMON_INIT_END
}


+ (id)sizeWithCCSize:(CCSize *)size
{
        CCSize *newSize = [[CCSize alloc] 
                                           initWithWidth:size->width withHeight:size->height];
        return [newSize autorelease];
}


- (id)initWithCGSize:(CGSize)size
{
        COMMON_INIT_BEGIN
        
        width = size.width;
        height = size.height;
        
        COMMON_INIT_END
}


+ (id)sizeWithCGSize:(CGSize)size
{
        CCSize *newSize = [[CCSize alloc] initWithCGSize:size];
        return [newSize autorelease];
}


- (void)dealloc
{
        [super dealloc];
}


- (BOOL)isEqualTo:(CCSize *)anotherSize
{
        return (FLOAT_EQUAL_TO_FLOAT(width, anotherSize->width)
                 && FLOAT_EQUAL_TO_FLOAT(height, anotherSize->height));
}


- (BOOL)isEqualToCGSize:(CGSize)size
{
        return (FLOAT_EQUAL_TO_FLOAT(width, size.width)
                 && FLOAT_EQUAL_TO_FLOAT(height, size.height));
}


- (BOOL)isZero
{
        return (FLOAT_EQUAL_TO_ZERO(width)
                 && FLOAT_EQUAL_TO_ZERO(height));
}


- (void)setWidth:(CGFloat)newWidth withHeight:(CGFloat)newHeight
{
        self->width = newWidth;
        self->height = newHeight;
}


- (CGSize)toCGSize
{
        return CGSizeMake(width, height);
}


@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/CCSize.m

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