[gdal-dev] Compoundcurve to DXF

Barry DeZonia bdezonia at gmail.com
Wed May 7 10:10:00 PDT 2025


I am not volunteering at the moment but maybe I could someday.

- Long ago I used to write 2d and 3d geometry translators for DXF files.
- I am good at math.
- I have contributed to gdal (some changes to the Java bindings).
- I used to be a C++ developer.

In order to do this I would need to learn a lot about which parts of
gdal need to be touched and I'd need modern specs for the DXF format.
I also would need someone to chime in on how big a job this is. If
qGis had a reference implementation of code that would simplify things
a lot. Finally I'd need the free time to work on this which I just
don't have at the moment. Maybe in the winter.

On Wed, May 7, 2025 at 9:53 AM Even Rouault via gdal-dev
<gdal-dev at lists.osgeo.org> wrote:
>
>
> Le 07/05/2025 à 15:11, Jan Heckman via gdal-dev a écrit :
>
> Hi Jukka,
> You are right, excuses. My question was a bit rhetorical, though.
> Will you please answer the 2nd question too?
> I get the impression that there is no intention yet to convert curves to DXF arcs.
> I hope you change your mind, you can look to QGis to see some details, I believe.
>
> This is not a question of "mind". Just someone has to make the effort to code support for writing curves
>
> --
> http://www.spatialys.com
> My software is free, but my time generally not.
>
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