On 10-12-11 12:50 PM, LiN YongHeng wrote: > I want to add a text label to my geotiff image. So I want to know how > can I do that by GDAL? > Thanks for your help!
Hi, You aren't too clear on what you want. You can add textual metadata to a GeoTIFF file in TIFF tags like TIFFTAG_IMAGEDESCRIPTION using a command like: gdal_translate -mo TIFFTAG_IMAGEDESCRIPTION "my image" in.tif out.tif But if what you really want is to render/rasterize text right into the image then there is no mechanism to do this using GDAL. Best regards, -- ---------------------------------------+-------------------------------------- I set the clouds in motion - turn up | Frank Warmerdam, [email protected] light and sound - activate the windows | http://pobox.com/~warmerdam and watch the world go round - Rush | Geospatial Programmer for Rent _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
