Francois- Providing additional information on what you are trying to do would help. If you are planning to perform stock pdb functions on drawables, you may prefer to use script-fu or python, as it is simpler than the C coding (imoo) -Rob A> On 1/8/10, François Gingras <francois.gingras.1@xxxxxxxxx> wrote: > Greetings, > > Sorry if this sounds very newbie-ish; I'm somehow new to GIMP plugin > development. Is there any quick way to copy a drawable in memory, in order > to manipulate it, and then manipulate the original again? Basically, what > I'm trying to do is transforming an image in a few different ways (every > time using the original image) using gimp_drawable_transform_matrix_default, > keeping results in memory, and then putting all these results in one image, > which would be sent back to the core. > > Also, I believe I misunderstand something about the behavior of > gimp_drawable_transform_matrix_default : somehow I don't seem to be able to > use it, and then immediately use it again on the result. Do I have to flush > the drawable, or something among those lines? > > Thank you all! > > François Gingras > _______________________________________________ > Gimp-developer mailing list > Gimp-developer@xxxxxxxxxxxxxxxxxxxxxx > https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-developer > -- Sent from my mobile device _______________________________________________ Gimp-developer mailing list Gimp-developer@xxxxxxxxxxxxxxxxxxxxxx https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-developer