Create random background color

来源:互联网 发布:淘宝有正品回力鞋吗 编辑:程序博客网 时间:2024/05/17 23:27

// Create random background color

       CGFloat hue = ( arc4random() %256 / 256.0 );

       CGFloat saturation = ( arc4random() % 128 / 256.0 ) + 0.5;

       CGFloat brightness = ( arc4random() % 128 / 256.0 ) + 0.5;

       UIColor *randomColor = [UIColorcolorWithHue:hue saturation:saturationbrightness:brightness alpha:1];

0 0
原创粉丝点击