Method

GeglBufferIteratornext

Declaration [src] 

gboolean
gegl_buffer_iterator_next (
  GeglBufferIterator* iterator
)

Description [src]

Do an iteration. If there is more data to process, a new set of linear chunks of memory becomes available in all items via GeglBufferIteratorItem.

Changed data from a previous iteration step will be saved now. When there is no more data to be processed FALSE will be returned (and the GeglBufferIterator becomes invalid).

This method is not directly available to language bindings.

skip-reasonunknown_since_f0408f3f

Return value

Type: gboolean

TRUE if there is more work FALSE if iteration is complete.