X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Foutput%2Fcharts%2Fplot-hist.h;h=74b10bd3cfd98bd3eec5434d3c22ebedfe2295f0;hb=78d55cb38818fa96116f913b72ced33fb3e1c10c;hp=c674aa609fa19968eac8eb0917b2a09933fa058c;hpb=43b1296aafe7582e7dbe6c2b6a8b478d7d9b0fcf;p=pspp-builds.git

diff --git a/src/output/charts/plot-hist.h b/src/output/charts/plot-hist.h
index c674aa60..74b10bd3 100644
--- a/src/output/charts/plot-hist.h
+++ b/src/output/charts/plot-hist.h
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 2004 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2009 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
@@ -17,24 +17,20 @@
 #ifndef PLOT_HIST_H
 #define PLOT_HIST_H
 
-#include <config.h>
-#include <gsl/gsl_histogram.h>
+#include <stdbool.h>
 
-
-struct normal_curve
-{
-  double N ;
-  double mean ;
-  double stddev ;
-};
 struct chart;
-
-/* Write the legend of the chart */
-void histogram_write_legend(struct chart *ch, const struct normal_curve *norm);
-
-void histogram_plot(const gsl_histogram *hist,
-	       const char *factorname,
-	       const struct normal_curve *norm, short show_normal);
-
+struct moments1;
+struct histogram;
+
+/* Plots a histogram of the data in HIST with the given LABEL.
+   Labels the histogram with each of N, MEAN, and STDDEV that is
+   not SYSMIS.  If all three are not SYSMIS and SHOW_NORMAL is
+   true, also draws a normal curve on the histogram. */
+void
+histogram_plot (const struct histogram *hist,
+                const char *label,
+                double n, double mean, double stddev,
+                bool show_normal);
 
 #endif