João Duarte wrote: > > Hi, > > > > Can anyone say if such a patch would be incompatible with SLD? >
To me it looks like this is exactly what the sld DisplacementX and DisplacementY properties do. If you want to have this in OpenLayers, please provide a patch (preferably with unit tests and sld reader/writer). See http://trac.openlayers.org/wiki/HowToContribute. Thanks! Andreas. > > > João Duarte > > > > *De:* Arnd Wippermann [mailto:[email protected]] > *Enviada:* sábado, 8 de Agosto de 2009 10:30 > *Para:* Joao Campos Duarte (PRIMEIT) > *Cc:* [email protected] > *Assunto:* AW: [OpenLayers-Users] Label position on vector features > > > > Hi, > > > > i do exactly the same to get the labels positioned. Otherwise the > labels would hide the symbols for my point features. I would also like > this patch, but I'm not sure, if it is compatible with SLD. > > > > Arnd > > > > ------------------------------------------------------------------------ > > *Von:* [email protected] > [mailto:[email protected]] *Im Auftrag von *Joao Duarte > *Gesendet:* Freitag, 7. August 2009 20:30 > *An:* [email protected] > *Betreff:* [OpenLayers-Users] Label position on vector features > > Hi list, > > > > Is there any way to position the label of a vector feature besides the > labelAlign property? > > > > I have a vector feature which is a point having an externalGraphic and > what I really would like to do is to specify an offset the label > should have relative to the feature centroid. > > > > I checked the drawText method in the Renderers (VML and SVG) and they > determine the position of the label by the feature centroid. But don’t > let the user specify a custom offset. > > > > Has anyone thought about this? A simple patch on the drawText method > would do this: > > > > var x = (location.x / resolution + this.left + style.labelOffsetX); > > var y = (location.y / resolution - this.top - style.labelOffsetY); > > > > Am I right? > > > > João Duarte > > ------------------------------------------------------------------------ > > _______________________________________________ > Users mailing list > [email protected] > http://openlayers.org/mailman/listinfo/users > -- Andreas Hocevar OpenGeo - http://opengeo.org/ Expert service straight from the developers. _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
