//
// UIColor+Transformation.h
// ContactApp
//
// Created by 袁冬冬 on 15/9/11.
// Copyright (c) 2015年 . All rights reserved.
//
#import <UIKit/UIKit.h>
@interface UIColor (Transformation)
+ (UIColor *)transformat:(NSString *)colorString;
@end
//
// UIColor+Transformation.m
// ContactApp
//
// Created by 袁冬冬 on 15/9/11.
// Copyright (c) 2015年 . All rights reserved.
//
#import "UIColor+Transformation.h"
@implementation UIColor (Transformation)
+ (UIColor *)transformat:(NSString *)colorString {
//去掉十六进制的#例如（#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] * 16 + [ColorBlock([redStr substringFromIndex:1]) intValue];
int green = [ColorBlock([greenStr substringToIndex:1]) intValue] * 16 + [ColorBlock([greenStr substringFromIndex:1]) intValue];
int blue = [ColorBlock([blueStr substringToIndex:1]) intValue] * 16 + [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 = @"10";
}else if ([str isEqualToString:@"B"]){
str = @"11";
}else if ([str isEqualToString:@"C"]){
str = @"12";
}
else if ([str isEqualToString:@"D"]){
str = @"13";
}
else if ([str isEqualToString:@"E"]){
str = @"14";
}else if ([str isEqualToString:@"F"]){
str = @"15";
}
return str;
};
@end