Le 07/05/2011 11:57, Jürgen E. Fischer a écrit :
Hi Christophe,
On Sat, 07. May 2011 at 08:06:08 +0200, Christophe TUFFERY wrote:
Does someone know a plugin or any solution that allows to create and
modify georeferenced DXF file within QGis ?
AFAIK it's DXF that doesn't support coordinate systems. So there's no way for
OGR (or QGIS) to produce reference information in a way that would be used by
other packages.
DXF doesn't support CSR but it does support projected coordinates.
Christophe > With QGIS 1.7 and gdal 1.8.0, you can save as dxf a .shp in
Lambert 1. WHen you open the resulting file in Autocad Map or DrafSight,
you can see that the coordinates used are the same.
If you want to work with several CRS you'll just have to make the extra
step of setting the correct CRS in Autocad Map and save as dwg.
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