Hello
is it possible writing a plug-in to generate an image without an opened
image? I found no examples. As a test I tried to open a file image only.
I've got the following message:
GIMP-Error: Procedure 'python-fu-openImageFile' has been called with an
invalid ID for argument 'image'. Most likely a plug-in is trying to work
on an image that doesn't exist any longer.
Here a code snippet:
def openImageFile(procedure, args, data):
print("start openImageFile")
return procedure.new_return_values(Gimp.PDBStatusType.SUCCESS,
GLib.Error())
class OpenImageFile(Gimp.PlugIn):
def do_query_procedures(self):
return ["python-fu-openImageFile"]
def do_create_procedure(self, name):
data = None
procedure = Gimp.ImageProcedure.new(
self, name, Gimp.PDBProcType.PLUGIN, openImageFile, data
)
procedure.set_documentation(DESCR_SHORT, DESCR_LONG, name)
procedure.set_attribution(AUTHOR, COPYRIGHT, DATE)
procedure.set_menu_label(MENU_LABEL)
procedure.add_menu_path(MENU_PATH)
return procedure
Gimp.main(OpenImageFile.__gtype__, sys.argv)
I tried also an scheme script using gimp-file-load. It is using a GFile
argument now. In 2.10 I could use a filename. How to create a GFile in
scheme in 2.99?
Gottfried
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