Hi, I am investigating how multilayer PDF export could be handled through QGIS. This is a feature of the PDF format (called Optional Content Groups) that would allow to keep "layered" representation of a GIS map when exported to a PDF.
Something similar has been recently done with the SVG format ( https://github.com/qgis/QGIS/pull/1092) As far as I know : - QPrinter/QPainter is not able to deal with this concept of layer - OGR/GDAL has a driver for Geospatial PDF writing that does support multi layers, but has a very limited support for styling, so it would require to rasterize each layer and put them into the PDF - only a few third-party PDF libraries support writing and OCG, probably poppler is the best option. Does anyone see other easier options ? Thanks ! -- Hugo Mercier Oslandia _______________________________________________ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer