Re: more graphics changes.

[Daniel J Sebald]

Søren Hauberg wrote:
> Daniel J Sebald skrev:
>
> > Søren Hauberg wrote:
> >
> > > *) The axis when showing images isn't correct. This was fixed in 
> > > previous version after some discussions on the behaviour. I think you 
> > > just have to flip the y-axis. The problem can be illustrated by the 
> > > following code:
> > >
> > >   im = zeros(50, 50);
> > >   im(30,  5:15) = 1;
> > >   im(25:35, 10) = 1;
> > >   imshow(im)
> > >   hold on; plot(10, 30, 'r*'); hold off
> > >
> > > This should show a black image with a white cross. In the center of 
> > > the white cross a red * should appear.
> >
> >
> > Give the attached patch a try.  If "image" or its varieties has been 
> > called when axis hold is "off" then the ydir is reversed.
>
> The coordinate system seems to be correct, but the image is now flipped 
> upside down. Try to call "image" without any input arguments -- the baby 
> will now be upside down.

Comes out right-side-up here.  Make sure the patch worked correctly (sounds like 
__img__.m may not have "reverse" conditional in it).  I haven't been fully 
retaining the directory structure in the patches and the two files are in 
different directories.

Dan