#include "libpspp/str.h"
#include "output/chart-item.h"
+#include "language/stats/freq.h"
struct piechart
{
double magnitude;
};
-struct chart_item *piechart_create (const char *title,
- const struct slice *, int n_slices);
+struct variable;
+
+struct chart_item *piechart_create (const struct variable *var,
+ const struct freq *, int n_slices);
\f
/* This boilerplate for piechart, a subclass of chart_item, was
autogenerated by mk-class-boilerplate. */