PROCESSING "LABEL_NO_CLIP=yes" -- thomas
On Mon, Feb 20, 2012 at 15:27, Jan Hartmann <[email protected]> wrote: > > > On 02/14/2012 06:17 PM, Stephen Woodbridge wrote: > > google: mapserver geomtransform > > this will let you fix the label point to the centroid of the object or some > other positions. > > The issue is that the label point is generally calculated based on the > geometry of the object as clipped to the view port. So the geometry changes > based on the view clipping and this causes the label point to also change. > the geomtransform works on the original data and so the label point becomes > fixed. > > > No I can't get this to work, perhaps I don't understand the syntax of > geomtransform. Can you give me an example of fixing a label to the center > point of a rectangle, without shifting it when the rectangle crosses the > viewport? My mapfile looks: > > connectiontype postgis > connection "" > data the_rect from bnds > labelitem rect_id > style > color 0 0 0 > end > label > color 0 0 255 > end > > I put a few geotransforms within the label and within the style objects, but > the label always shifts near the margin of the viewport. > > Thanks, > > Jan > > _______________________________________________ > 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
