###it's a custom UILabel that could detect urls and replace them with buttons,just like weico/vvebo apps,used coreText. ###使用 coretext 编写的自定义UILabel，实现像weico/vvebo一样将url转变为一个按钮，按钮可点击，高度随字体自适应变化，并且可以自定义特定urlScheme的特定按钮颜色和title文字，可根据文字获取高度，使用方式如同UILabel一样方便
like the screen shot gif
####Install 安装 You just need to drag/copy the "RxLabel" folder and drop in your project 将“Rxlabel”文件夹拖进你的工程中即可
####properties 属性设置
you can use it just like a UILabel
NSString* textStr = @"http://weibo.com/1694819202 hello Indian MI fans~~~\nExcept normal urls\nthis is a taobao url http://taobao.com this is a Github url https://github.com/Roxasora/Rxlabel";
CGFloat height = [RxLabel heightForText:textStr width:(SCREEN_WIDTH-60) font:[UIFont systemFontOfSize:16] linespacing:5];
label = [[RxLabel alloc] initWithFrame:CGRectMake(30, 30, (SCREEN_WIDTH-60), height)];
label.textColor = [UIColor grayColor];
label.font = [UIFont systemFontOfSize:16];
label.linespacing = 5;
label.linkButtonColor = [UIColor redColor];
label.text = textStr;
label.textAlignment = NSTextAlignmentLeft;
label.backgroundColor = [[UIColor lightGrayColor] colorWithAlphaComponent:0.2];
label.delegate = self;
[self.view addSubview:label];
####You can get the height of label with configs easily 根据内容，字体，行高等配置获取高度 CGFloat height = [RxLabel heightForText:@"我到河北省来" width:200 font:[UIFont systemFontOfSize:16] linespacing:5]; ####and if you want to have custom link buttons 创建根据scheme自定义颜色和标题的 url 按钮 watch out ,you should use hex color for custom link button 注意这里的颜色值使用16进制颜色值，为了方便使用
label.customUrlArray = [@[
@{
@"scheme":@"taobao",
@"title":@"淘宝",
@"color":@0XF97840
},
@{
@"scheme":@"github",
@"title":@"Github",
@"color":@0X333333
}
] mutableCopy];
####url tapped delegate url按钮点击的代理方法 -(void)RxLabel:(RxLabel *)label didDetectedTapLinkWithUrlStr:(NSString )urlStr{ UIAlertView alert = [[UIAlertView alloc] initWithTitle:@"url tapped" message:urlStr delegate:nil cancelButtonTitle:@"ok" otherButtonTitles:nil]; [alert show]; }
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