iOS Scrollview rotating. I would really appreciate some insight or advice.

[olsonvox]

So I have been working on this for several days, maybe even a week. My project is based on the Apple example "ScrollViewSuite".

I have converted it to run on iPad and support rotation.

The rotation and scaling works well when I go from Portrait to Landscape. 1st image is when an image is selected for display in portrait, then after I rotate to landscape it scales just fine and is centered.

However, when I select a new image from the Thumbnail picker... it shifts over to the left of the screen...

thumbnail

then the other issue is that when I rotate back to portrait view the image does not scale to the size of the view. I get this....

I really want to figure this out. I would totally appreciate any help you can provide to me.

I have pasted the RootViewController.m file to pastie....

RootViewController.m

I have literally tried everything I can think of. Mainly been trying to use autosizingMask and various contentMode settings. I even put in a support request to Apple using one of my support requests. Their response was not very helpful. They just told me to use autosizingMask which I have been doing with every possible variation I can.


I would really appreciate it is you could take a look at this code and give me another set of eyes some ideas or suggestsions or code examples you think might help.

Thanks,

Dan

 

[PatrickCocoa]

Nothing obvious to me . . .

Can you get the rotation to work on a significantly dumbed-down version of your app? Say something with only static images. Once that works, add in the various other elements until rotation stops working.

 

[PhoneyDeveloper]

If you want the image to scale you may need to set the contentMode. Use one of the scaleToSomething modes.