Hi,
configure your WMSLegend instance with
baseParams: {format: "image/png"}
Andreas.
On Sun, Jan 22, 2012 at 9:51 AM, karsten <kars...@terragis.net> wrote:
> Hi all,
> I am using geoext 1.0 with MapServer 6.01 on my Ubuntu server.
>
> Despite I have set the mapfile output to
>
> IMAGETYPE AGG_Q
>
> OUTPUTFORMAT
> NAME 'AGG_Q'
> DRIVER AGG/PNG
> IMAGEMODE RGB
> FORMATOPTION "QUANTIZE_FORCE=ON"
> FORMATOPTION "QUANTIZE_DITHER=OFF"
> FORMATOPTION "QUANTIZE_COLORS=256"
> MIMETYPE "image/png; mode=8bit"
> EXTENSION "png"
> END
> I am getting a request of my legend images im my ext tree
> (Ext.tree.TreePanel with legend images, "gx_overlaylayercontainer",) to be
> default to gif - which results in blurry output images.
>
> manually I can get what I need :
> http://terra1.terragis.net/cgi-bin/mapserv?map=/var/www/mapdata/micuenca/micuenca.map&TRANSPARENT=TRUE&INFOSQL=comunidades%20where%201%20%3D%200&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetLegendGraphic&EXCEPTIONS=application%2Fvnd.ogc.se_xml&LAYER=querylayer&SCALE=54168.00204368367&FORMAT=image%2Fpng
> but this is what OL/geoext give me :(
> http://terra1.terragis.net/cgi-bin/mapserv?map=/var/www/mapdata/micuenca/micuenca.map&TRANSPARENT=TRUE&INFOSQL=comunidades%20where%201%20%3D%200&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetLegendGraphic&EXCEPTIONS=application%2Fvnd.ogc.se_xml&LAYER=querylayer&SCALE=54168.00204368367&FORMAT=image%2Fgif
> (in MapBender this render ok with the same MapServer settings - that's why I
> think this should be a geoext related issue)
> How can this be fixed ?
> Cheers
> Karsten
>
> Karsten Vennemann
> Principal
>
> Terra GIS LTD
> 2119 Boyer Ave E
> Seattle, WA 98112
> USA
> www.terragis.net
>
> Phone ++1 206 905 1711
> Fax ++1 925 905 1711
>
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--
Andreas Hocevar
OpenGeo - http://opengeo.org/
Expert service straight from the developers.
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