- xrchart_write_xscale (cr, geom,
- spc->x_min,
- spc->x_max, 5);
- xrchart_write_yscale (cr, geom, spc->y_min, spc->y_max, 5);
- xrchart_write_title (cr, geom, _("Scatterplot %s"), chart_item->title);
- xrchart_write_xlabel (cr, geom, var_to_string(spc->xvar));
- xrchart_write_ylabel (cr, geom, var_to_string(spc->yvar));
+ if (! xrchart_write_xscale (cr, geom, spc->x_min, spc->x_max))
+ return;
+ if (! xrchart_write_yscale (cr, geom, spc->y_min, spc->y_max))
+ return;
+ xrchart_write_title (cr, geom, _("Scatterplot %s"), chart->title);
+ xrchart_write_xlabel (cr, geom, spc->xlabel);
+ xrchart_write_ylabel (cr, geom, spc->ylabel);