[ CCode ( cname = "GDATA_DOCUMENTS_DRAWING_PNG" ) ]
[ Version ( since = "0.13.1" ) ]
public const string DOCUMENTS_DRAWING_PNG
The export format for Portable Network Graphics (PNG) image format.
For more information, see the <ulink type="http" url="https://developers.google.com/google-apps/documents-list/
valid_download_formats_for_drawingss"> GData protocol specification</ulink>.