Exporting an Axes in a GUI as a .tiff file

Hello,

I have a GUIDE GUI with an axes object that displays a relatively tall graph. I would like to save it as a .tiff and so far I created an empty figure, used copyobj to duplicate my axes and then export it with saveas.

This however messes up the sizes and aspect ratios. Part of the image is cut off and the image is not centered, leaving a large empty white space.

How can I save an axes while maintainig the correct aspect ratio and size and fill the entire image?

Thanks in advance!

[dpb]

Start with Answer 43478

[ZedRedLed]

Thanks, of all the things I tried with PaperPosition this one worked like a charm!