MATLAB Answers


imshow - Stretching image to fill axis

Asked by Matt
on 13 Jan 2013

I'm trying to display an image on an axis within a GUI. I'm using the imshow function, but it keeps the dimension ratio of the image. I would like to stretch the image, ignoring the dimension ratio, to fill the axis. Any suggestions?

Thanks, Matt


2 Answers

Answer by Image Analyst
on 13 Jan 2013
Edited by Image Analyst
on 14 Jan 2013
 Accepted answer

You can display with imshow() and use the 'XData' and 'YData' property. For example:

imshow(grayImage, [], 'XData', [0 .5], 'YData', [0 .1]);


Walter Roberson
on 14 Jan 2013

You can pass in coordinates to image() and imagesc()

on 14 Jan 2013

Xdata and Ydata worked great, thanks!

Answer by Jurgen
on 13 Jan 2013

Have you tried image or imagesc? Or the 'axis image' command?


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