Selon "Rahkonen Jukka (Tike)" <[email protected]>:
> Hi Even, > > Yes, that way I can perhaps create an all-white PDF map a bit faster but with > no other improvement, unfortunately. Hum, well, perhaps create a ticket on this then > > -Jukka- > > Even Rouault wrote: > > > > Hi Jukka, > > > > did you try with -co TILED=YES ? > > > > Even > > > > > > > Hi, > > > > > > I can't make usable pdf files from some original maps and I do not > > > understand what goes wrong. > > > I am testing on Windows 7 and GDAL-dev from gisinternals, both 32 and > > > 64 bit. Images are like this one: > > > > > > > > > http://kartat.kapsi.fi/files/taustakarttasarja/taustakartta_80/5m/etrs89/png/U > > M5L.png > > > > > > Command can be simplified to > > > gdal_translate -of pdf UM5L.png UM5L.pdf Everything seems to go > > > alright and gdalinfo shows normal information from the pdf. However, > > > if I open the UM5L.pdf file with Acrobat Reader it does not show a > > > map. Everything is just pure white. > > > > > > I planned to check what happens if read the map back from pdf as > > > gdal_translate -of gtiff um5l.pdf um5l.tif After fifteen minutes I > > > estimate that the output will be ready after an hour or so which is > > > all too slow for a Corei7 CPU and 8GB of RAM. > > > > > > I had another try with the same binaries with a small png file > > > (2000x2000 > > > pixels) and conversion into pdf was fast and successful. Is there > > > perhaps something that does not scale up properly when the raster size > gets > > bigger? > > > > > > -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 > _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
