Scale UIImageView after orientation changed

Question

In my application i have UIIMageView within UIView, in portrait mode imageview fills whole area of UIView, but after orientation is changed UIView rotates but not stretched, though i have set content mode of UIView to Scale to fill, what is wrong?

screens would helped in this situation... – demon9733 Apr 20 '12 at 10:32 — demon9733, Apr 20 '12 at 10:32

score 1 · Accepted Answer · edited May 23 '17 at 10:24

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Set the autoresizing mask:

yourUIImageViewInstance.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleBottomMargin;

read also this.

edited May 23 '17 at 10:24

Community

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answered Apr 20 '12 at 10:31

Jonas Schnelli

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thanks it helps me, but in this case i don't understand the meaning of content mode of view, as i know when we set content mode to Stretch to fill the child controls should be stretched to fill whole area right ? – taffarel Apr 20 '12 at 10:55
content mode "Stretch" means the UIImage gets stretches into the UIImageView BUT NOT the UIImageView in the superview! For that you need autoresizing. – Jonas Schnelli Apr 20 '12 at 10:59

score 0 · Answer 2 · answered Apr 20 '12 at 10:33

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you can try using

 imageview.frame=CGMakeRect(x, y, width, height);

in setPositionForOrientation function

answered Apr 20 '12 at 10:33

Anila

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Scale UIImageView after orientation changed

2 Answers2