Luca Delucchi <lucadeluge <at> gmail.com> writes: > > Hi devs, > > I'm not understanding how to set the x and y values of EXTRA_IMAGES > specially when I use only vectors. > > With raster I could get the dimension of the output geospatialPDF from > the input raster, but with vector I have no idea. > > I tried using the coordinates of the bounding box of my layer, but it > didn't work. > > Someone has some idea?
Yes, coordinates are image pixels and the anchor point is at the lower left corner of the PDF page. From a still mostly valid document http://latuviitta.org/documents/Geospatial_PDF_maps_from_OSM_with_GDAL.pdf "A comma separated list of entries, each with parameters ”image_name,x-offset,y-offset,scale_factor”. Offset values are used for giving the PDF image pixel where the bottom left corner of the extra image will be placed. Respectively, offsets are count from the bottom left corner ot the PDF file. Parameter value ”file.png,0,0,1” will place the extra image in the original scale into the lower left corner of the PDF file." -Jukka Rahkonen- _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
