Re: more graphics changes.

[Shai Ayal]

On 3/16/07, Søren Hauberg <address@hidden> wrote:
> John W. Eaton skrev:
> > It would be helpful to me if people who have been using the new
> > graphics features could check that I haven't broken too many things.
> > Please report any problems that you find to this list.

The current cvs will not work for me unless I comment out the first
few lines in drawnow.m that call __lock_globals__.m

Shai


> I've actually used octave today for some real work so I hit a few bugs:
>
> *) 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.
>
> *) The "pause" function should call drawnow.
>
> *) The "text" function doesn't do anything on my system.
>
> I think that was all the problems I found,
> Søren