Re: image, imshow and similar display empty axes

[Ben Abbott]

On Oct 31, 2012, at 3:15 PM, Jan-Timm Kuhr wrote:

> Hello,
> I'm working on with octave 3.6.3. on a Mac.
> When I try to plot a 2D image, say by using image(rand(10)), I get an correct 
> set of axes, but filled with with white space instead.
> 1d plots seem to work alright.
> I suspect that it has something to do with working on a Mac.
> I found this here https://savannah.gnu.org/bugs/?29522
> but it links to another thread, which is rather cryptic, at least to me.
> Thanks a lot for any help,
> jan

If you try ...

        h = image (rand (10))
        set (h, "cdatamapping", "scaled")

... do you get what you expect?

If so, you can try "imagesc()" instead of "image()"

Ben