//
// CCCALayer.m
// CCFC
//
// Created by xichen on 11-12-24.
// Copyright 2011 ccteam. All rights reserved.
//
#import "CCCALayer.h"
@implementation CALayer(cc)
+ (void)addTestLayer:(UIView *)view withRect:(CGRect)rect
{
CALayer *layer = [[CALayer alloc] init];
layer.frame = rect;
UIColor *greenColor = [UIColor greenColor];
[layer setBackgroundColor:greenColor.CGColor];
[view.layer insertSublayer:layer atIndex:0];
}
- (void)setBg:(UIImage *)img
{
self.contents = img.CGImage;
}
@end googlecode链接地址(会有更新):[url]http://code.google.com/p/iphone-common-codes-ccteam/source/browse/trunk/CCFC/files/CCCALayer.m[/url]
本文介绍了一个使用Objective-C自定义实现的CALayer类。该类可以为UIView添加背景色并设置图片背景,通过简单的代码示例展示了如何创建并应用自定义的CALayer。
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