/* PSPP - a program for statistical analysis.
- Copyright (C) 2004 Free Software Foundation, Inc.
+ Copyright (C) 2004, 2015 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#ifndef CHART_GEOMETRY_H
#define CHART_GEOMETRY_H
-struct decimal;
-void chart_rounded_tick (double tick, struct decimal *);
-
void chart_get_scale (double high, double low,
- struct decimal *lower, struct decimal *interval, int *n_ticks);
+ double *lower, double *interval, int *n_ticks);
+char *
+chart_get_ticks_format (const double lower, const double interval, const unsigned int nticks,
+ double *scale);
#endif