Create() does need all the info. Just pass NULL for the last argument * papszParmList.*
On Wed, Apr 7, 2010 at 8:39 AM, weixj2003ld <weixj200...@163.com> wrote: > Thk u for your reply. > I read the tuorail.but I think that will not satisfy my need. > I want to create a .png file,and it only contains height data and not > contains metadata, a coordinate system, a georeferencing transform, size of > raster and various other information,I find that the Create() and > CreateCopy(). is will create a file that contains all the things. > Kind regards. > > > > Please refer to http://www.gdal.org/gdal_tutorial.html > > 2010/4/6 weixj2003ld <weixj200...@163.com> > >> I read data from a DEM file, and want to create a .png .Now I have read >> data, but I do not know how to create a png file that contains the height >> map value of each point from the DEM file. >> Thk u. >> >> >> >> _______________________________________________ >> gdal-dev mailing list >> gdal-dev@lists.osgeo.org >> http://lists.osgeo.org/mailman/listinfo/gdal-dev >> > > > > -- > Best regards, > Chaitanya kumar CH. > /tʃaɪθənjə/ /kʊmɑr/ > +91-9848167848 > 17.2416N 80.1426E > > > > -- Best regards, Chaitanya kumar CH. /tʃaɪθənjə/ /kʊmɑr/ +91-9848167848 17.2416N 80.1426E
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