[gdal-dev] how to get gis layer information from GeoPDF (e.g. retrieve building polygon coordinates)

[Even Rouault]

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