富文本效果图:
富文本实现代码:
UILabel *orderSureLabel = [Common lableFrame:CGRectZero title:@"" backgroundColor:[UIColor clearColor] font:[UIFont systemFontOfSize:] textColor:[UIColor colorWithHexString:@"#666666"]];
// orderSureLabel.backgroundColor = [UIColor yellowColor];
NSMutableAttributedString *orderSureStr = [Common setupAttributeString:@"在主页面下方找到顺道工单，点击“接单”，确认接单。" rangeText:@"顺道工单" textColor:[UIColor colorWithHexString:@"#F34949"]];
orderSureLabel.attributedText = orderSureStr;
// orderSureLabel.text = @"在主页面下方找到顺道工单，点击“接单”，确认接单。";
orderSureLabel.numberOfLines = ;
[self addSubview:orderSureLabel];
[orderSureLabel mas_makeConstraints:^(MASConstraintMaker *make) {
make.top.equalTo(orderLabel.mas_bottom).offset();
make.left.equalTo(self).offset();
make.right.equalTo(self).offset(-);
make.centerX.equalTo(self);
}];
富文本实现的分类方法:
#pragma mark - 创建UILabel
+ (UILabel*)lableFrame:(CGRect)frame title:(NSString *)title backgroundColor:(UIColor*)color font:(UIFont*)font textColor:(UIColor*)textColor {
UILabel *lable=[[UILabel alloc]initWithFrame:frame];
lable.text=title;
lable.font=font;
[lable setBackgroundColor:color];
lable.textColor=textColor;
return lable;
}
#pragma mark - 富文本设置部分字体颜色
+ (NSMutableAttributedString *)setupAttributeString:(NSString *)text rangeText:(NSString *)rangeText textColor:(UIColor *)color{
NSRange hightlightTextRange = [text rangeOfString:rangeText];
NSMutableAttributedString *attributeStr = [[NSMutableAttributedString alloc] initWithString:text];
if (hightlightTextRange.length > ) {
[attributeStr addAttribute:NSForegroundColorAttributeName
value:color
range:hightlightTextRange];
[attributeStr addAttribute:NSFontAttributeName value:[UIFont boldSystemFontOfSize:14.0f] range:hightlightTextRange];
return attributeStr;
}else {
return [rangeText copy];
}
}