Michael,
yes you can get the VRT XML text with:
poVRTDS->GetMetadata("xml:VRT")[0]
If you can submit a pull request documenting that, that would be welcome
Even
Le 03/03/2022 à 11:14, Michael Sumner a écrit :
Hello, reading the raster VRT tutorial
https://gdal.org/drivers/raster/vrt.html#creation-of-vrt-datasets
with this code:
//
int nBand;
GDALDriver *poDriver = (GDALDriver *) GDALGetDriverByName( "VRT" );
GDALDataset *poSrcDS, *poVRTDS;
poSrcDS = (GDALDataset *) GDALOpenShared( pszSourceFilename,
GA_ReadOnly );
poVRTDS = poDriver->CreateCopy( "", poSrcDS, FALSE, NULL, NULL, NULL );
//
Is there a way to obtained the VRT XML text representing poVRTDS
without writing to an actual file?
Sorry if this is obvious, haven't been able to find an example that
does what I want. I've seen examples using GetMetadataItem from a band
for parts of the XML, but can't see how to get the entire thing.
Thanks for your help.
Best, Mike
--
Michael Sumner
Software and Database Engineer
Australian Antarctic Division
Hobart, Australia
e-mail: mdsum...@gmail.com
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My software is free, but my time generally not.
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