1. 程式人生 > >IOS計算文字大小的高度

IOS計算文字大小的高度

+ (CGFloat)detailTextHeight:(NSString *)text {

CGRect rectToFit = [text boundingRectWithSize:CGSizeMake(240.0f, CGFLOAT_MAX) options:NSStringDrawingUsesLineFragmentOriginattributes:@{NSFontAttributeName: [UIFontsystemFontOfSize:12.0f]}context:nil];

return rectToFit.size.height;

}