CODEWITHSUNDEEP
iosiphoneobjective-ccocoa-touchuiimageview
Martin Kjellberg
Martin Kjellberg

Reputation: 615

UIImageView won't resize properly

I have an image which I want to scale accordingly to a certain percentage which I have done this way:

CGRect frame = _image.frame;
frame.size.height = frame.size.height * 0.4 //0.4 is actually a float
_image.frame = frame;

This scales the image properly, although the origin is the center, so the image shrinks in to the middle. When I do the same thing in Interface Builder, I can set the origin to down in the middle and when I change the size of the height it shrinks perfectly only in length. How can I do that programmatically. I tried anchorPoint but that screws everything up, I don't know why.

Upvotes: 1

Views: 310

Answers (1)

simalone
simalone

Reputation: 2768

set contentMode property of UIImageView with UIViewContentModeScaleAspectFit or some other value, by Interface Builder or program, to meet your scale style.

Upvotes: 2

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