- plPlotter *lp;
-
- /* Draw chart in separate file. */
- if (!chart_create_file ("png", x->chart_file_name, x->chart_cnt,
- NULL, &file_name, &lp))
- return;
- x->chart_cnt++;
- chart_geometry_init (lp, &geom, 1000.0, 1000.0);
- chart_draw (chart, lp, &geom);
- chart_geometry_free (lp);
- pl_deletepl_r (lp);
-
- link_image (x->file, file_name);