2004-11-01  Michael Natterer  <mitch@gimp.org>

	* app/core/gimpdrawable-transform.[ch]
	(gimp_drawable_transform_flip): renamed "center" to "auto_center".

	(gimp_drawable_transform_rotate): added missing parameters so it
	can be used for a to-be-added PDB wrapper offering a
	GimpRotationType based rotate API.

	Both functions: always clip when transforming a whole channel,
	since they must keep their size.

	(gimp_drawable_transform_affine): actually forward the passed
	"clip_result" to transform_tiles_affine() instead of always FALSE.