Le vendredi 13 avril 2012 15:30:44, Jukka Rahkonen a écrit : > Even Rouault <even.rouault <at> mines-paris.org> writes: > > Jukka, > > > > Your question made me look more closely at the capabilities of the JP2Box > > support in GDAL, and I discovered that I had to write just a few lines of > > code to add support for writing georeferencing in the existing openjpeg > > driver. See http://trac.osgeo.org/gdal/changeset/24220#file2 . Basically > > you just need to write the boxes at the end of the existing file. > > I checked with Kakadu kdu_show and J2K-codec JP Metadata Editor that the > GML boxes look good. However, there is probably something wrong with the > GeoJP2 UUID box.
Actually, there was a problem in the length written in the box header. After fixing it, it works fine, even when located after the codestream. > It might be good to correct also into > trunk/gdal/frmts/openjpeg/frmt_jp2openjpeg.html that the GeoJP2 box is > really UUID box and not GML box. That was actually a copy&paste of the doc of the jp2ecw driver. Also fixed now. Thanks > > -Jukka Rahkonen- > > _______________________________________________ > gdal-dev mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/gdal-dev _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
