如何设置UIImage框架

Question

我如何设置UIImage的帧大小.

Answer 1

您可以设置以下框架UIImageView:

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

(别忘了到[imgView release];某处)

Answer 2

UIImage没有框架.它只有宽度和高度.如果你想把它放在你的视图上,你应该创建UIImageView

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