小编use*_*994的帖子

[string drawInRect: rect
              withFont: self.font
         lineBreakMode: NSLineBreakByWordWrapping
             alignment: NSTextAlignmentCenter];

[((NSString *)[dayTitles objectAtIndex:index]) drawInRect: dayHeaderFrame 
                                                     withFont: calendarFont 
                                                lineBreakMode: NSLineBreakByWordWrapping
                                                    alignment: NSTextAlignmentCenter];

在此代码中,我在iOS 7中收到以下警告:

/wm/Traffic_Department/PMCalendar/src/PMCalendarView.m:150:56:'drawInRect:withFont:lineBreakMode:alignment:'不推荐使用:首先在iOS 7.0中弃用 - 使用-drawInRect:withAttributes:

如何删除此警告？

谢谢