軽く衝撃を受けてます。自前で変換コードを書いていたような気が..
以下、転載
- (unsigned int)intFromHexString:(NSString *) hexStr { unsigned int hexInt = 0; // Create scanner NSScanner *scanner = [NSScanner scannerWithString:hexStr]; // Tell scanner to skip the # character [scanner setCharactersToBeSkipped:[NSCharacterSet characterSetWithCharactersInString:@"#"]]; // Scan hex value [scanner scanHexInt:&hexInt]; return hexInt; }
こうなる。
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiMzXtRyz_FB5FhvJbnlil8q5j3ShDw6HE6aoeQri0u-IdGzsrjKhbTz4gCIEdb3dECnd_Yw007JBdWF0yFB8Zl6jatZvetEuTlP6mldEQTSaBUecPkJERFVU2ZfKlplaNNHbSPwz1Ezdrm/s400/130101-0001.jpg)
関連)