[mapguide-users] raster ECW transparency

Jérôme DUCKERS jerome.duckers at gmail.com
Thu Jan 31 03:59:21 PST 2013


Nobody ?





2013/1/25 StuartSteel <stuart.steel at atkinsglobal.com>

> I haven't been able to get it to work either and have been scratching my
> head
> about this for a while now. Can somebody please give us a definitive answer
> on whether or not MapGuide 2.4 respects nodata bits in rasters provided via
> GDAL?
>
> PNGs are not an acceptable alternative to aerial imagery of several GB in
> size!
>
> Cheers,
> Stuart
>
>
> jerome.duckers wrote
> > Hi,
> >
> > I have a problem with the transparency of my raster.
> > I'm using Gdal 1.9 (Mapguide OS 2.4), Mapguide shows me the correct ECW
> > but
> > i have a white part, that i want to change to transparent.
> > I have no idea, how to do it !
> >
> > Is it possible with Mapguide ?
> >
> > Below, you can find my raster LayerDefinition :
> >
> > Can you help me ?
> >
> > Thanks,
> > duck.
>
>
>
>
>
> --
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> Sent from the MapGuide Users mailing list archive at Nabble.com.
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