The way IOS images are magnified (transform and frame) _ios

Examples of this article share the way iOS images are magnified, as follows

The first way:

Frame to change the x value Y value to enlarge the picture, starting from the left to enlarge.

The frame changes the width of the control to enlarge the image, which is magnified from the center.

Original Avatar Size

Change the width and height by frame

The second way:

Transform to enlarge the picture, starting from the center

The above is the iOS image amplification of two ways, I hope you can master.