[OpenLayers-Users] TileCache and KaMaps

[Matthew Perry]

On 12/5/06, Tim Schaub <noreply at geocartic.com> wrote:
>
> > http://sigma.openplans.org/dev/test-meta.html
> >
>
> If this is really meta tiles, I'd be interested to see how you're getting
> transparency.  Has anybody else confirmed that PIL gets rid of transparency
> when doing the image crop?
>


I haven't gotten meta tiles to retain their transparency either. The
method used to crop the tiles seems to discard transparency for png
and gifs.

-- 
Matthew T. Perry
GIS Analyst / Software Engineer
National Center for Ecological Analysis and Synthesis (NCEAS)
work: perry at nceas.ucsb.edu
web: http://www.perrygeo.net