Hex color conversion to iOS can be used for Uicolor

//

Uicolor+transformation.h

Contactapp

//

Created by Gongdongdong on 15/9/11.

Copyright (c) year Lan technology . All rights reserved.

//

#import <UIKit/UIKit.h>

@interface Uicolor (transformation)

+ (Uicolor *) Transformat: (NSString *) colorstring;

@end

//

Uicolor+transformation.m

Contactapp

//

Created by Gongdongdong on 15/9/11.

Copyright (c) year Lan technology . All rights reserved.

//

#import "Uicolor+transformation.h"

@implementation Uicolor (transformation)

+ (Uicolor *) Transformat: (NSString *) colorstring {

// Remove hex # For example (#FFFFFF)

NSString *newcolorstring = [colorstring substringfromindex:1];

Nsrange r1 = {0,2};

Nsrange r2 = {2,2};

Nsrange R3 = {4,2};

NSString *redstr = [newcolorstring substringwithrange:r1];

NSString *greenstr = [newcolorstring substringwithrange:r2];

NSString *bluestr = [newcolorstring SUBSTRINGWITHRANGE:R3];

Colorblock ([redstr substringtoindex:1]);

int red = [Colorblock ([Redstr substringtoindex:1]) intvalue] * + [Colorblock ([Redstr] Substringfromindex:1]) intvalue];

int green = [Colorblock ([Greenstr substringtoindex:1]) intvalue] * + [Colorblock ([Greenstr] Substringfromindex:1]) intvalue];

int blue = [Colorblock ([Bluestr substringtoindex:1]) intvalue] * + [Colorblock ([ Bluestr Substringfromindex:1]) intvalue];

float r = red/ 255.0;

float g = green/ 255.0;

float b = blue/ 255.0;

Uicolor *c = [Uicolor colorwithred:r green:g blue:b Alpha:1.0];

return C;

}

NSString * (^colorblock) (NSString *) = ^ (NSString *str) {

if([str isequaltostring:@ "A"]) {

str = @ "ten";

}Else if ([str isequaltostring:@ "B"]) {

str = @ "one";

}Else if ([str isequaltostring:@ "C"]) {

str = @ "n";

}

Else if ([str isequaltostring:@ "D"]) {

str = @ "+";

}

Else if ([str isequaltostring:@ "E"]) {

str = @ "+";

}Else if ([str isequaltostring:@ "F"]) {

str = @ "";

}

return str;

};

@end

Hex color conversion to iOS can be used for Uicolor