The intention was for the grey circle to be drawn at the computed label point. The most common use case is drawing a marker with associated text and you don't want them to overlap. If you do want them to overlap, use case would be labeling a highway shield then you must use POSITION CC.
Steve From: [email protected] [mailto:[email protected]] On Behalf Of Ian Walberg Sent: Sunday, December 11, 2011 1:51 AM To: [email protected] Subject: RE: [mapserver-users] GEOMTRANSFORM LABELPNT example Here is an image and the map file we are using ms4w 3.0.3. We thought the larger grey circle should be drawn in the center of the label text. What have we done wrong? Thanks Ian [cid:[email protected]] LAYER DEBUG 5 NAME Test TYPE annotation STATUS DEFAULT FEATURE POINTS -122 33 END TEXT "Some label text" END CLASS LABEL FONT "arialuni" TYPE truetype ENCODING 'UTF-8' SIZE 14 COLOR 255 255 0 POSITION LR OFFSET 8 8 STYLE GEOMTRANSFORM LABELPOLY COLOR 200 50 50 END STYLE GEOMTRANSFORM LABELPNT SYMBOL 'circle' COLOR 100 100 100 SIZE 20 END STYLE COLOR 255 255 255 SYMBOL 'circle' SIZE 6 END END END END -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Ian Walberg Sent: Saturday, December 10, 2011 3:53 PM To: Brent Fraser Cc: [email protected] Subject: RE: [mapserver-users] GEOMTRANSFORM LABELPNT example Brent, We copied the example http://osgeo-org.1803224.n2.nabble.com/GEOMTRANSFORM-labelpnt-location-t d6408065.html. However we see the GEOMTRANSFORM labelpnt drawing the circle on the point location not the center of the label text. Thanks Ian -----Original Message----- From: Brent Fraser [mailto:[email protected]]<mailto:[mailto:[email protected]]> Sent: Saturday, December 10, 2011 1:25 PM To: Ian Walberg Cc: [email protected]<mailto:[email protected]> Subject: RE: [mapserver-users] GEOMTRANSFORM LABELPNT example Ian, How are you specifying it in your mapfile? Brent Fraser > Steve, > > We are still not seeing what we expect, we are testing with the ms4w > 3.0.3 install, will this work? > > Thanks > > Ian > > -----Original Message----- > From: > [email protected]<mailto:[email protected]> > [mailto:[email protected]]<mailto:[mailto:[email protected]]> > On Behalf Of Stephen > Woodbridge > Sent: Saturday, December 10, 2011 7:48 AM > To: [email protected]<mailto:[email protected]> > Subject: Re: [mapserver-users] GEOMTRANSFORM LABELPNT example > > On 12/10/2011 10:36 AM, Ian Walberg wrote: >> Does anyone have an example of the GEOMTRANSFORM LABELPNT? >> >> We have been trying this I were expecting the center to be located on >> the center of the label test border rectangle but we seem to be >> getting the center as the point location. >> >> Any ideas? > > Hi Ian, > > The label point is the that the label is placed about. The actual > label position can change relative to the label point based on > POSITION and other attributes of the label. > > I don't have the RFC in front of me but here is a good example to test > with: > > http://osgeo-org.1803224.n2.nabble.com/GEOMTRANSFORM-labelpnt-location > -t > d6408065.html > > Try varying the LABEL POSITION and see how it behaves. > > -Steve W > _______________________________________________ > mapserver-users mailing list > [email protected]<mailto:[email protected]> > http://lists.osgeo.org/mailman/listinfo/mapserver-users > _______________________________________________ > mapserver-users mailing list > [email protected]<mailto:[email protected]> > http://lists.osgeo.org/mailman/listinfo/mapserver-users > _______________________________________________ mapserver-users mailing list [email protected]<mailto:[email protected]> http://lists.osgeo.org/mailman/listinfo/mapserver-users
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