/* PSPP - computes sample statistics.
Copyright (C) 2004 Free Software Foundation, Inc.
- Written by John Darrington <john@darrington.wattle.id.au>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
#include <math.h>
-#include "chart-geometry.h"
-#include "chart.h"
-#include "str.h"
-#include "alloc.h"
-#include "manager.h"
-#include "output.h"
+#include <math/chart-geometry.h>
+#include <output/chart.h>
+
+#include <libpspp/str.h>
+#include <libpspp/alloc.h>
+#include <output/manager.h>
+#include <output/output.h>
#ifndef PLOT_CHART_H
#define PLOT_CHART_H
-extern const char *data_colour[];
+extern const char *const data_colour[];
enum tick_orientation {
TICK_ABSCISSA=0,
/* Set the scale for the ordinate */
void chart_write_yscale(struct chart *ch, double smin, double smax, int ticks);
+void chart_write_xlabel(struct chart *ch, const char *label) ;
+
+/* Write the ordinate label */
+void chart_write_ylabel(struct chart *ch, const char *label);
#endif