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- // Assumes input like "#00FF00" (#RRGGBB).
- + (UIColor *)colorFromHexString:(NSString *)hexString {
- unsigned rgbValue = 0;
- NSScanner *scanner = [NSScanner scannerWithString:hexString];
- [scanner setScanLocation:1]; // bypass '#' character
- [scanner scanHexInt:&rgbValue];
- return [UIColor colorWithRed:((rgbValue & 0xFF0000) >> 16)/255.0 green:((rgbValue & 0xFF00) >> 8)/255.0 blue:(rgbValue & 0xFF)/255.0 alpha:1.0];
- }
- view.backgroundColor = @[(id)[UIColor colorFromHexString(startColor)].CGColor, (id)[UIColor colorFromHexString(endColor)].CGColor];
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