We could always size symbols relative to the KEYSIZE but if you do that then relative differences between wide and narrow lines or large and small markers would be lost. If units are in pixels then one could compute a global scaling factor across all layers so that differences are preserved. Doesn't help with non-pixel units.
Steve ________________________________________ From: [email protected] [[email protected]] on behalf of Dejan Gambin [[email protected]] Sent: Thursday, February 09, 2012 1:33 AM To: Lime, Steve D (DNR) Cc: [email protected] Subject: Re: [mapserver-users] Legend size problem in GetLegendGraphic request Thx Steve, Shouldn't the request somehow take into account the KEYSIZE, that is always in pixels? Anyway, I have reported this (before your email) as a bug: http://trac.osgeo.org/mapserver/ticket/4177 In the mean time, yes I could use KEYIMAGE, I just wanted to avoid it. Or I can make my points circles and use pixels for SIZEUNITS dejan On 7. vel. 2012., at 22:11, Lime, Steve D (DNR) wrote: > I'd call this a bug. Question is what size to use if sizeunits are specified. > I don't have a good suggestion for that, anyone? One idea for an immediate > workaround would be to create an image ahead of time and use KEYIMAGE to > reference it instead. > > Steve > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of Dejan Gambin > Sent: Monday, February 06, 2012 9:37 AM > To: [email protected] > Subject: Re: [mapserver-users] Legend size problem in GetLegendGraphic request > > Does someone know if this is some kind of a bug or it is supposed to be so? > Should the legend symbol box size really depend on sizeunits? Or should I > report it as a bug? > > thx, dejan > > On 3. vel. 2012., at 09:45, Dejan Gambin wrote: > >> Hi, >> >> I have point shapefile and trying to show the points as big circles on the >> map. So I am using something like: >> >> ... >> SIZEUNITS kilometers >> CLASS >> Name "myname" >> SIZE 10 >> ... >> END >> ... >> >> Everything is show ok on the map but the symbol in the legend is very big, >> and exceeds the symbol key box very much, although KEYSIZE is set to 25 18. >> >> Btw, I am using WMS GetLegendGraphic request for getting the legend >> >> Thanks very much >> >> regards, dejan_______________________________________________ >> mapserver-users mailing list >> [email protected] >> http://lists.osgeo.org/mailman/listinfo/mapserver-users > > _______________________________________________ > mapserver-users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/mapserver-users > > _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users
