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一、富文本效果图:
图1:
二、富文本实现代码:
//1.初始化UILabel
UILabel*introLabel = [UILabellableFrame:CGRectZerotitle:nilbackgroundColor:[UIColorclearColor]font:kGlobalFontSize_28textColor:[UIColorpurpleColor]];
//2.初始化富文本
NSMutableAttributedString*indroStr = [NSMutableAttributedStringsetupAttributeString:@"张琼在新神力酒店工作"rangeText:@"张琼"textColor:OKColorRGB(236,198,128)];
introLabel.attributedText = indroStr;
introLabel.frame = CGRectMake(10,100,500,40);
[selfaddSubview:introLabel];
//注意:效果是@“张琼在新神力酒店上班”可以设置一个颜色,这字符串中的@“张琼”可以设置其它的颜色和字体大小.
三、富文本实现的分类方法
//分类
#pragma mark - 创建UILabel
+ (UILabel*)lableFrame:(CGRect)frame title:(NSString*)title backgroundColor:(UIColor*)color font:(UIFont*)font textColor:(UIColor*)textColor
{
UILabel*lable=[[UILabelalloc]initWithFrame:frame];
lable.text=title;
lable.font=font;
[lablesetBackgroundColor:color];
lable.textColor=textColor;
returnlable;
}
#pragma mark -富文本设置部分字体颜色
+ (NSMutableAttributedString*)setupAttributeString:(NSString*)text rangeText:(NSString*)rangeText textColor:(UIColor*)color {
NSRangehightlightTextRange = [textrangeOfString:rangeText];
NSMutableAttributedString*attributeStr = [[NSMutableAttributedStringalloc]initWithString:text];
if(hightlightTextRange.length>0) {
[attributeStraddAttribute:NSForegroundColorAttributeName
value:color
range:hightlightTextRange];
[attributeStraddAttribute:NSFontAttributeNamevalue:[UIFontboldSystemFontOfSize:14.0f]range:hightlightTextRange];
returnattributeStr;
}else{
return[rangeTextcopy];
}}
