IOS hexadecimal color to 10 hexadecimal color, ios hexadecimal color

IOS hexadecimal color to 10 hexadecimal color, ios hexadecimal color

+ (UIColor *) colorWithHexString :( NSString *) coloStr {

 

// Retrieve spaces and line breaks to uppercase

NSString * cString = [[coloStr stringByTrimmingCharactersInSet: [NSCharacterSet whitespaceAndNewlineCharacterSet] uppercaseString];

If (cString. length <6 ){

Return [UIColor clearColor];

}

// Start

If ([cString hasPrefix: @ "0X"]) {

CString = [cString substringFromIndex: 2];

}

If ([cString hasPrefix: @ "#"]) {

CString = [cString substringFromIndex: 1];

}

If ([cString length]! = 6 ){

Return [UIColor clearColor];

}

// Truncate the string

Nsange range;

Range. location = 0;

Range. length = 2;

NSString * rString = [cString substringWithRange: range];

Range. location = 2;

NSString * gString = [cString substringWithRange: range];

Range. location = 4;

NSString * bString = [cString substringWithRange: range];

// Hexadecimal conversion

Unsigned int r, g, B;

[[Ns1_scannerwithstring: rString] scanHexInt: & r];

[[Ns1_scannerwithstring: gString] scanHexInt: & g];

[[Ns1_scannerwithstring: bString] scanHexInt: & B];

Return [UIColor colorWithRed :( (float) r/255.0f) green :( (float) g/255.0f) blue :( (float) B/255.0f) alpha: 1.0];

}