- struct xrchart_geometry geom;
-
- cairo_translate (cr, 0, height);
- cairo_scale (cr, 1.0, -1.0);
- xrchart_geometry_init (cr, &geom, width, height);
- if (is_boxplot (chart_item))
- xrchart_draw_boxplot (chart_item, cr, &geom);
- else if (is_histogram_chart (chart_item))
- xrchart_draw_histogram (chart_item, cr, &geom);
- else if (is_np_plot_chart (chart_item))
- xrchart_draw_np_plot (chart_item, cr, &geom);
- else if (is_piechart (chart_item))
- xrchart_draw_piechart (chart_item, cr, &geom);
- else if (is_barchart (chart_item))
- xrchart_draw_barchart (chart_item, cr, &geom);
- else if (is_roc_chart (chart_item))
- xrchart_draw_roc (chart_item, cr, &geom);
- else if (is_scree (chart_item))
- xrchart_draw_scree (chart_item, cr, &geom);
- else if (is_spreadlevel_plot_chart (chart_item))
- xrchart_draw_spreadlevel (chart_item, cr, &geom);
- else if (is_scatterplot_chart (chart_item))
- xrchart_draw_scatterplot (chart_item, cr, &geom);
- else
- NOT_REACHED ();
- xrchart_geometry_free (cr, &geom);
+ 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);