Unable to get a transparent layer using shp2img -t
Frank Warmerdam
warmerdam at POBOX.COM
Fri May 12 14:09:51 PDT 2006
cropwithdawn wrote:
> Here is the command:
>
> shp2img -t -m wfs_only.map -o wfs_only.png -i PNG
>
> The wfs_only.map is using a simple shapefile.
>
> I get a PNG file but it's not transparent. What's up?
JAB,
I have confirmed the problem, and determined it is because
map->transparent is now applied in msPostMapParseOutputFormatSetup().
This is already done by the time shp2img processes the -t flag.
Since it doesn't work, I have removed the switch from shp2img. Instead
you can add the line:
TRANSPARENT ON
in your mapfile.
Best regards,
--
---------------------------------------+--------------------------------------
I set the clouds in motion - turn up | Frank Warmerdam, warmerdam at pobox.com
light and sound - activate the windows | http://pobox.com/~warmerdam
and watch the world go round - Rush | President OSGF, http://osgeo.org
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