drawRect方式画标签

if ([_info[@"cashBack"] floatValue] > 0) {

y += 10.0;

// 离店返金额说明

UILabel *cashBackLabel = [TRIPLabelFactory createLabelWithText:[[NSString stringWithFormat:@"返¥%0.2f",[_info[@"cashBack"] floatValue]/100.0] hotelPriceFormat]

color:LABEL_RED

fontSize:10

labelStyle:LabelStyleSolid];

CGSize labelTextSize = [cashBackLabel.text calculateSizeWithFont:cashBackLabel.font];

text = [[NSString stringWithFormat:@"入住离店后再返¥%0.2f信用住酒店红包",[_info[@"cashBack"] floatValue]/100.0] hotelPriceFormat];

size = [text calculateSizeWithFont:TEXT_FONT constrainedToSize:CGSizeMake([UIScreen mainScreen].bounds.size.width-15.0-5.0-cashBackLabel.width, 1000)];

if (!onlyHeight) {

// 画标签

[LABEL_RED set];

CGContextRef context5 = UIGraphicsGetCurrentContext(); //设置上下文

CGContextSetLineWidth(context5, 1.0);

CGContextSetRGBStrokeColor(context5, 0.8, 0.1, 0.8, 1);

CGContextFillRect(context5, CGRectMake(x, y+(size.height-cashBackLabel.height)/2.0, cashBackLabel.width, cashBackLabel.height));

// 画标签文案

[[UIColor whiteColor] set];

[cashBackLabel.text drawInRect:CGRectMake(x+(cashBackLabel.width-labelTextSize.width)/2.0, y+(size.height-cashBackLabel.height)/2.0, cashBackLabel.width, cashBackLabel.height) withFont:cashBackLabel.font];

[TITLE_TEXT_COLOR set];

[text drawInRect:CGRectMake(x+cashBackLabel.width+5.0, y, size.width, size.height) withFont:TEXT_FONT];

}

y += size.height;

}