X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Foutput%2Fcharts%2Fplot-chart.h;h=1521777c4605da414a3cc85b1fc12d0c58b97e0a;hb=f5c108becd49d78f4898cab11352291f5689d24e;hp=ffcf3b0180f7e807969d38fbe282a5d97fcaffb4;hpb=000e3e8c5818476c3afbc75fad9347aefb6e902a;p=pspp-builds.git

diff --git a/src/output/charts/plot-chart.h b/src/output/charts/plot-chart.h
index ffcf3b01..1521777c 100644
--- a/src/output/charts/plot-chart.h
+++ b/src/output/charts/plot-chart.h
@@ -1,6 +1,5 @@
 /* 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
@@ -27,19 +26,20 @@
 #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,
@@ -50,9 +50,9 @@ enum tick_orientation {
 /* Draw a tick mark at position
    If label is non zero, then print it at the tick mark
 */
-void draw_tick(struct chart *chart, 
-	  enum tick_orientation orientation, 
-	  double position, 
+void draw_tick(struct chart *chart,
+	  enum tick_orientation orientation,
+	  double position,
 	       const char *label, ...);
 
 
@@ -67,5 +67,9 @@ void  chart_write_xscale(struct chart *ch, double min, double max, int ticks);
 /* 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