I believe I also have access to corresponding files of my GeoPDF samples in ESRI Personal GeoDatabase .mdb format. So maybe I am better off just trying to use GDAL's ESRI database driver. thanks Jared
On 12/2/11 3:30 PM, "Frank Warmerdam" <warmer...@pobox.com> wrote: > Jared, > > I looked into the Poppler library a while ago and decided it was > possible to use it in a way that would allow extracting features > at the vector level from GeoPDF. However, it also looked to be > quite a complex task and it would be capturing vector drawing > primitives which might not be 1:1 with the GIS features used to > produce the pdf. I'm thinking 2-3 months work to do a decent > job of an OGR GeoPDF driver and even at that it would not be > returning nice GIS features - just gis objects with some attributes > about the draw style. > > Best regards, > > > On Fri, Dec 2, 2011 at 2:19 PM, Jared Rubin <jared.ru...@saic.com> wrote: >> Even, >> Would it be possible to do an ogr driver to get the vector features (I guess >> similar to shape files? Or maybe update the pdf driver to dump each >> indivual vector feature into gdal metadata? >> I'm not too familiar with GeoPDF, I just have seen how Adobe allows for >> selection of specific vectors/objects/etc. >> >> thanks >> Jared >> >> >> On 12/2/11 3:14 PM, "Even Rouault" <even.roua...@mines-paris.org> wrote: >> >>> Le vendredi 02 décembre 2011 22:46:29, Jared Rubin a écrit : >>>> I am looking at a few sample GeoPDF files in acrobat reader. >>>> For example to retrieve the Parcel lot features from the Town of OakVille >>>> example >>>> http://acrobatusers.com/gallery/geospatial >>>> >>>> Is this layer information available from the gdal pdf driver. >>>> I have successfully built the gdal trunk using podofo and have run gdalinfo >>>> on this file >>> >>> The driver will rasterize the whole layers at once. You cannot render one >>> layer in particular, and there's no support for retrieving the coordinates >>> of >>> vector features. >>> >>>> Also is this available with the python binding >>> >>> Yes, but with the above limits >>> >>>> Thanks >>>> Jared >> >> _______________________________________________ >> gdal-dev mailing list >> gdal-dev@lists.osgeo.org >> http://lists.osgeo.org/mailman/listinfo/gdal-dev > > _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
