[ka-Map-users] Code to indicate tiles have finished loading?

[Pje]

I found an example of wath I'm talking about:
http://webgeo.guarulhos.sp.gov.br

Try to zoom in... you will see an image that says "carregando" (carregando
means loading). You can do that just overwriting the a_pixel by a gif like
that.

On 11/7/06, David Badke <dbadke at uvic.ca> wrote:
>
>  When I tried this I ran into problems with the visibility of the tile
> image... sometimes the image source is 'a_pixel' but the image visibility is
> 'hidden', so the loading message doesn't show anyway. Also, 'a_pixel' is
> used elsewhere, like in the default index.php.
>
> David
>
> Pje wrote:
>
> Hi David, all,
>
> I run in the same problem. I tried to use a counter, but sometimes the
> counter goes negative and others it goes to 0. So, I'm using another
> solution to that problem. I just changed the a_pixel.gif to a loading image
> with the same size of my tyles (256x256).
>
> I think it is better then nothing and maybe it can be the default for
> Ka-Map. What do u think?
>
> On 10/19/06, David Badke < dbadke at uvic.ca> wrote:
> >
> > Good luck... I spent far too much time on this before giving it up as a
> > lost cause. See http://lists.maptools.org/pipermail/ka-map-users/2006-July/001844.html
> > .
> >
> > David
> >
> >
> > Pje wrote:
> >
> > Hi, i found this message in the archives "http://lists.maptools.org/pipermail/ka-map-users/2005-October/000499.html".
> > Someone already did that? If the answer is no, so i will try to do that.
> >
> > ------------------------------
> >
> >
>
> --
>
> David Badke
> Humanities Computing and Media Center
> University of Victoria, BC, Canada
>
>
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>
>
>
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