drawInRect:withFont:lineBreakMode:alignment is deprecated

CGRect myRect = CGRectMake(5,10,200,100)

将

[myText drawInRect:myRect withFont:myFont lineBreakMode:UILineBreakModeWordWrap alignment:UITextAlignmentRight];

 

改写成：

NSMutableParagraphStyle *textStyle = [[NSMutableParagraphStyle defaultParagraphStyle]mutableCopy];

textStyle.lineBreakMode = NSLineBreakByWordWrapping;

textStyle.alignment = NSTextAlignmentRight;

NSDictionary *dictionary = @{NSFontAttributeName: self.percentageFont,NSParagraphStyleAttributeName: textStyle};