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How i can set the frame size of UIImage.
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Once a UIImage is created, the image data is loaded into memory and no longer connected to the file on disk. As such, the file can be deleted or modified without consequence to the UIImage and there is no way of getting the source path from a UIImage.
For example: UIImage *img = [[UIImage alloc] init]; [img setImage:[UIImage imageNamed:@"anyImageName"]]; My UIImage object is declared in . h file and allocated in init method, I need to set image in viewDidLoad method.
With Interface Builder it's pretty easy to add and configure a UIImageView. The first step is to drag the UIImageView onto your view. Then open the UIImageView properties pane and select the image asset (assuming you have some images in your project).
You can set the frame of the UIImageView:
UIImageView* imgView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 100, 100)];
imgView.image = [UIImage imageNamed:@"image.png"];
(and don't forget to [imgView release]; somewhere)
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