IOS 颜色的宏定义
#define RGB(r, g, b, a) [UIColor colorWithRed:r/255.0 green:g/255.0 blue:b/255.0 alpha:a]self.view.backgroundColor = RGB(1,159,239,1);
没有那个时代犹如现在,知识的爆发和技术的进步如此的迅速,必须不断的学习才能紧跟时代的步伐 . (PS:资料来源比较复杂 ,如有侵权 , 删)
#define RGB(r, g, b, a) [UIColor colorWithRed:r/255.0 green:g/255.0 blue:b/255.0 alpha:a]