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在我的應用程序中,我需要更改禮服顏色,我使用顏色選擇器來做它。對於紅色襯衫,我需要應用顏色,它不完全正常工作,並顯示一個黑暗的陰影。我們可以改變顏色紅色與拾色器顏色兼容?這裏是我的代碼如何更改圖像中紅色的默認色調?
imageLayer = [CALayer layer];
NSLog(@"imageLayer %@",imageLayer);
NSLog(@"self.layer %@",self.layer);
imageLayer.frame = CGRectMake(0, 0, 660, 1000);
imageLayer.cornerRadius = 10.0;
imageLayer.backgroundColor = [UIColor clearColor].CGColor;
//imageLayer.contents = (id) [UIImage imageNamed:@"3.png"].CGImage;
imageLayer.masksToBounds = YES;
[self.layer addSublayer:imageLayer];
subLayer = [CALayer layer];
subLayer.frame = CGRectMake(0, 0, 660, 1000);
subLayer.cornerRadius = 10.0;
subLayer.backgroundColor = [UIColor clearColor].CGColor;
subLayer.contents = (id) [UIImage imageNamed:@"1.png"].CGImage;
[imageLayer addSublayer:subLayer];
找到解決辦法?我正在尋找相同的。 – 2013-09-21 12:26:12