大家好，又见面了，我是全栈君，今天给大家准备了Idea注册码。
//
颜色转换 ##665522 — 三色值
+ (
UIColor
*)setFontColorWithString:(
NSString
*)color
{
NSString
*cString = [[color
stringByTrimmingCharactersInSet
:[
NSCharacterSet
whitespaceAndNewlineCharacterSet]] uppercaseString];
// 字符串个数必须大于等于6
if ([cString length] < 6) {
return [UIColorclearColor];
}
// 依据16进制来区分
if ([cString hasPrefix:@”0X”])
cString = [cString substringFromIndex:2];
if ([cString hasPrefix:@”#”])
cString = [cString substringFromIndex:1];
if ([cString length] != 6)
return [UIColorclearColor];
// 分为r,g,b 子字符串
NSRange range;
range.location = 0;
range.length = 2;
//r
NSString *rString = [cString substringWithRange:range];
//g
range.location = 2;
NSString *gString = [cString substringWithRange:range];
//b
range.location = 4;
NSString *bString = [cString substringWithRange:range];
// 扫描r,g,b值
unsignedint r, g, b;
[[NSScannerscannerWithString:rString] scanHexInt:&r];
[[NSScannerscannerWithString:gString] scanHexInt:&g];
[[NSScannerscannerWithString:bString] scanHexInt:&b];
return RgbHex2UIColor(r, g, b);
颜色转换 ##665522 — 三色值
+ (
UIColor
*)setFontColorWithString:(
NSString
*)color
{
NSString
*cString = [[color
stringByTrimmingCharactersInSet
:[
NSCharacterSet
whitespaceAndNewlineCharacterSet]] uppercaseString];
// 字符串个数必须大于等于6
if ([cString length] < 6) {
return [UIColorclearColor];
}
// 依据16进制来区分
if ([cString hasPrefix:@”0X”])
cString = [cString substringFromIndex:2];
if ([cString hasPrefix:@”#”])
cString = [cString substringFromIndex:1];
if ([cString length] != 6)
return [UIColorclearColor];
// 分为r,g,b 子字符串
NSRange range;
range.location = 0;
range.length = 2;
//r
NSString *rString = [cString substringWithRange:range];
//g
range.location = 2;
NSString *gString = [cString substringWithRange:range];
//b
range.location = 4;
NSString *bString = [cString substringWithRange:range];
// 扫描r,g,b值
unsignedint r, g, b;
[[NSScannerscannerWithString:rString] scanHexInt:&r];
[[NSScannerscannerWithString:gString] scanHexInt:&g];
[[NSScannerscannerWithString:bString] scanHexInt:&b];
return RgbHex2UIColor(r, g, b);
}
版权声明：本文博客原创文章，博客，未经同意，不得转载。
版权声明：本文内容由互联网用户自发贡献，该文观点仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请联系我们举报，一经查实，本站将立刻删除。
发布者：全栈程序员-站长，转载请注明出处：https://javaforall.net/117138.html原文链接：https://javaforall.net
