文章标题

/**
将16进制的颜色值变成UIColor @”FFFF00”
*/
+(UIColor ) colorFromHexRGB:(NSString )inColorString {
UIColor *result = nil;
unsigned int colorCode = 0;
unsigned char redByte, greenByte, blueByte;

if (nil != inColorString){    NSScanner *scanner = [NSScanner scannerWithString:inColorString];    (void) [scanner scanHexInt:&colorCode]; // ignore error}redByte = (unsigned char) (colorCode >> 16);greenByte = (unsigned char) (colorCode >> 8);blueByte = (unsigned char) (colorCode); // masks off high bitsresult = [UIColor          colorWithRed: (float)redByte / 0xff          green: (float)greenByte/ 0xff          blue: (float)blueByte / 0xff          alpha:1.0];return result;

}