+ break;
+
+ case OUTPUT_ITEM_GROUP:
+ case OUTPUT_ITEM_MESSAGE:
+ case OUTPUT_ITEM_PAGE_BREAK:
+ case OUTPUT_ITEM_TEXT:
+ NOT_REACHED ();
+ }
+}
+\f
+/* Printing API. */
+
+static int
+xr_fsm_draw_table (struct xr_fsm *fsm, int space)
+{
+ int used = render_pager_draw_next (fsm->p, space);
+ if (!render_pager_has_next (fsm->p))
+ {
+ render_pager_destroy (fsm->p);
+
+ fsm->layer_indexes = pivot_output_next_layer (fsm->item->table,
+ fsm->layer_indexes, true);
+ if (fsm->layer_indexes)
+ {
+ fsm->p = render_pager_create (&fsm->rp, fsm->item->table,
+ fsm->layer_indexes);
+ if (fsm->item->table->look->paginate_layers)
+ used = space;
+ else
+ used += fsm->style->object_spacing;
+ }
+ else
+ {
+ fsm->p = NULL;
+ fsm->done = true;
+ }
+ }
+ return MIN (used, space);
+}
+
+static int
+xr_fsm_draw_chart (struct xr_fsm *fsm, int space)
+{
+ const int chart_height = 0.8 * MIN (fsm->rp.size[H], fsm->rp.size[V]);
+ if (space < chart_height)
+ return 0;
+
+ fsm->done = true;
+ xr_draw_chart (fsm->item->chart, fsm->cairo,
+ xr_to_pt (fsm->rp.size[H]), xr_to_pt (chart_height));
+ return chart_height;
+}
+
+static int
+xr_fsm_draw_image (struct xr_fsm *fsm, int space)
+{
+ cairo_surface_t *image = fsm->item->image;
+ int width = cairo_image_surface_get_width (image) * XR_POINT;
+ int height = cairo_image_surface_get_height (image) * XR_POINT;
+ if (!width || !height)
+ goto error;
+
+ if (height > fsm->rp.size[V])
+ {
+ double scale = fsm->rp.size[V] / (double) height;
+ width *= scale;
+ height *= scale;
+ if (!width || !height)
+ goto error;
+
+ cairo_scale (fsm->cairo, scale, scale);