自适应高度

来源：互联网发布：arima模型Python代码编辑：程序博客网时间：2024/04/29 16:19

//传入lable的宽度文本内容字体大小

+(CGFloat)stringHeightWithWidth:(int)width ForFont:(UIFont *)font string:(NSString *)string

{

return [stringboundingRectWithSize:CGSizeMake(width,10000)options:NSStringDrawingUsesLineFragmentOriginattributes:@{NSFontAttributeName:font}context:nil].size.height;

}

自适应宽度高度

- (CGFloat)GetHeightWithWidth:(CGFloat)width UIFont:(UIFont*)font

{

return [self boundingRectWithSize:CGSizeMake(width, CGFLOAT_MAX) options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading attributes:[NSDictionarydictionaryWithObjectsAndKeys:font ,NSFontAttributeName, nil] context:nil].size.height;

}

- (CGFloat)GetWidthWithHeight:(CGFloat)height UIFont:(UIFont*)font

{

return [self boundingRectWithSize:CGSizeMake(CGFLOAT_MAX, height) options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading attributes:[NSDictionarydictionaryWithObjectsAndKeys:font ,NSFontAttributeName, nil] context:nil].size.width;

}

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