标签:blog class code color int get
inline static UIColor* getColorFromHex(NSString *hexColor) { if (hexColor == nil) { return nil; } unsigned int red, green, blue; NSRange range; range.length = 2; range.location = 1; [[NSScanner scannerWithString:[hexColor substringWithRange:range]] scanHexInt:&red]; range.location = 3; [[NSScanner scannerWithString:[hexColor substringWithRange:range]] scanHexInt:&green]; range.location = 5; [[NSScanner scannerWithString:[hexColor substringWithRange:range]] scanHexInt:&blue]; return [UIColor colorWithRed:(float)(red/255.0f) green:(float)(green/255.0f) blue:(float)(blue/255.0f) alpha:1.0f]; }
iOS 通过HEX(十六进制)得到一个UIColor的对象,布布扣,bubuko.com
标签:blog class code color int get
原文地址:http://blog.csdn.net/shouqiangwei/article/details/25181349