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Iphone 如何设置图像边框_Iphone_Uiimage - Fatal编程技术网

Iphone 如何设置图像边框

Iphone 如何设置图像边框,iphone,uiimage,Iphone,Uiimage,如何设置UIImage的帧大小。您可以设置UIImageView的帧: UIImageView* imgView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 100, 100)]; imgView.image = [UIImage imageNamed:@"image.png"]; (别忘了[imgView release];某处)UIImage没有框架。它只有宽度和高度。如果要将其放在视图中,则应创建UIImageView UI

如何设置UIImage的帧大小。

您可以设置
UIImageView的帧:

UIImageView* imgView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 100, 100)];
imgView.image = [UIImage imageNamed:@"image.png"];

(别忘了
[imgView release];
某处)

UIImage没有框架。它只有宽度和高度。如果要将其放在视图中,则应创建UIImageView

UIImageView *imageView = [[UIImageView alloc] initWithFrame:CGRectMake(12,12,123,123)];
imageView.image = image; // image - your UIImage

感谢您的回复,但我需要设置图像而不是图像视图的帧大小,好的,我将尝试其他解决方法。UIImage是表示图像的对象,它不是视图,因此没有帧。您想调整图像大小吗?您可以查看此链接