VectorLoadProcedure

A [class@Procedure] subclass that makes it easier to write load procedures for vector image formats.

It automatically adds the standard arguments: ([enum@RunMode], [iface@Gio.File], int width, int height)

and the standard return value: ( [class@Image] )

It is possible to add additional arguments.

When invoked via [method@Procedure.run], it unpacks these standard arguments and calls run_func which is a [ callback@RunImageFunc]. The [class@ProcedureConfig] of [callback@Gimp.RunVectorLoadFunc] contains additionally added arguments but also the arguments added by this class.