Can you try if PROCESSING "POLYLINE_NO_CLIP=YES" helps on TYPE LINE layers?
> -----Ursprüngliche Nachricht----- > Von: Heiko Schröter [mailto:schro...@iup.physik.uni-bremen.de] > Gesendet: Dienstag, 17. Dezember 2013 16:46 > An: Eichner, Andreas - SID-NLKM; mapserver-users@lists.osgeo.org > Betreff: Re: [mapserver-users] Rewarping/Reprojection with GDAL and - > wo EXTRA_SOURCE parameter > > Thanks for the hint, but sorry no, does not change rewarping > behaviour > of POLYGON or LINE Layers. > Distortion and missing parts do remain. > > The odd thing: > The projection of all layers is ok if the BBOX equals or is greater > than > max extension of the map. > i.e. BBOX=-6500000,-6500000,6500000,6500000 [proj=ortho units=m] > By "zooming" in i.e. reducing the BBOX the RASTER layer rewarps ok, > POLYGON and LINE layers do not. > > > Am 17.12.2013 16:11, schrieb Eichner, Andreas - SID-NLKM: > > Looks like that causes the same effect as setting > > PROCESSING "LOAD_WHOLE_IMAGE=YES" > > > >> -----Ursprüngliche Nachricht----- > >> Von: mapserver-users-boun...@lists.osgeo.org [mailto:mapserver- > users- > >> boun...@lists.osgeo.org] Im Auftrag von Heiko Schröter > >> Gesendet: Dienstag, 17. Dezember 2013 14:09 > >> An: mapserver-users@lists.osgeo.org > >> Betreff: [mapserver-users] Rewarping/Reprojection with GDAL and - > wo > >> EXTRA_SOURCE parameter > >> > >> To make use of it in mapserver a hint has been given in an old > >> mailing > >> thread (sorry, lost the source) to adjust the following code > snippet > >> in > >> resample.c: > >> > >> Version: mapserver-6.4.0 > >> resample.c > >> <snip> > >> /* --------------------------------------------------------------- > --- > >> -- */ > >> /* Project desired extents out by 2 pixels, and then > strip > >> to */ > >> /* available > >> data. */ > >> /* > >> ------------------------------------------------------------------ > -- > >> */ > >> memcpy( &sOrigSrcExtent, &sSrcExtent, sizeof(sSrcExtent) ); > >> sSrcExtent.minx = floor(sSrcExtent.minx-1.0); > >> sSrcExtent.maxx = ceil (sSrcExtent.maxx+1.0); > >> sSrcExtent.miny = floor(sSrcExtent.miny-1.0); > >> sSrcExtent.maxy = ceil (sSrcExtent.maxy+1.0); > >> <snap> > >> > >> Changing the -/+1.0 to -/+1250.0, for example, warps the RASTER > image > >> correctly. > >> > > > > > -- > --------------------------------------------------------------------- > -- > Dipl.-Ing. Heiko Schröter > Institute of Environmental Physics (IUP) phone: ++49-(0)421-218- > 62092 > Institute of Remote Sensing (IFE) fax: ++49-(0)421-218- > 62070 > University of Bremen (FB1) > P.O. Box 330440 email: schro...@iup.physik.uni- > bremen.de > Otto-Hahn-Allee 1 > 28359 Bremen > Germany > --------------------------------------------------------------------- > -- _______________________________________________ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users