work

Description:

public bool work (out double progress)

Do an iteration of work for the processor.

Returns TRUE if there is more work to be done.

--- GeglProcessor *processor = gegl_node_new_processor (node, &roi); double progress;

while (gegl_processor_work (processor, &progress)) g_warning ("f%% complete", progress); g_object_unref (processor);

this	a Processor
progress	a location to store the (estimated) percentage complete.