#include <output/chart.h>
#include <libpspp/str.h>
#include <data/value-labels.h>
-#include <libpspp/misc.h>
+
+#include "minmax.h"
/* Pie charts of course need to know Pi :) */
const double centre_x = (ch->data_right + ch->data_left ) / 2.0 ;
const double centre_y = (ch->data_top + ch->data_bottom ) / 2.0 ;
- const double radius = min(
+ const double radius = MIN(
5.0 / 12.0 * (ch->data_top - ch->data_bottom),
1.0 / 4.0 * (ch->data_right - ch->data_left)
);