Objective c iPad3 shouldRasterize=YES会切断UILabel文本
在图层上将Objective c iPad3 shouldRasterize=YES会切断UILabel文本,objective-c,ios,uilabel,calayer,Objective C,Ios,Uilabel,Calayer,在图层上将shouldRasterize设置为YES时出现问题。在iPad3上,label.text将文本从底部切掉约1/5的大小。有人知道问题出在哪里吗 cellview.layer.cornerRadius = 12.0; cellview.layer.borderColor = [UIColor blackColor].CGColor; cellview.layer.borderWidth = 1.0; cellview.layer.frame = rect
shouldRasterize
设置为YES
时出现问题。在iPad3上,label.text将文本从底部切掉约1/5的大小。有人知道问题出在哪里吗
cellview.layer.cornerRadius = 12.0;
cellview.layer.borderColor = [UIColor blackColor].CGColor;
cellview.layer.borderWidth = 1.0;
cellview.layer.frame = rect;
cellview.layer.shouldRasterize =YES;
cellview.layer.masksToBounds = YES;
在iPad2上,它工作正常。设置光栅化的比例,因为iPad3的视网膜显示:
[cellview.layer setRasterizationScale:[[UIScreen mainScreen] scale]];
Swift版本:
cellview.layer.rasterizationScale = UIScreen.main.scale
Swift 4版本
令人惊叹的。谢谢!
cellView.layer.rasterizationScale = UIScreen.main.scale