Base64 string for Raster image marker and SVG marker symbologies #7841
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This was referenced Nov 3, 2022
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Goal:
It is possible to specify a Raster image marker or an SVG marker as a base64 string (in the form
base64:followed by the base64 encoded imgage).This is useful when the user wants to use an image/svg stored in a BLOB field as a Raster image / SVG marker just using the Data Defined Override expression
'base64:' || to_base64("blob_image_field").See thread at https://github.com/qgis/QGIS-Documentation/pull/4641/files#r1000413560.
Ticket(s): #