X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Foutput%2Fcharts%2Fplot-chart.h;h=f4cc5bbf06c3f91650c4988b15e76e36f8efc74a;hb=b5c82cc9aabe7e641011130240ae1b2e84348e23;hp=5cee5a9a245f82a87f66769729c37385fd4d5169;hpb=9f087e7aa4cdff1d5d46d5e188c0017a9d2d0029;p=pspp-builds.git
diff --git a/src/output/charts/plot-chart.h b/src/output/charts/plot-chart.h
index 5cee5a9a..f4cc5bbf 100644
--- a/src/output/charts/plot-chart.h
+++ b/src/output/charts/plot-chart.h
@@ -14,7 +14,6 @@
You should have received a copy of the GNU General Public License
along with this program. If not, see . */
-#include
#include
#include
#include
@@ -36,13 +35,14 @@
#ifndef PLOT_CHART_H
#define PLOT_CHART_H
-
+#define N_CHART_COLOURS 9
extern const char *const data_colour[];
-enum tick_orientation {
- TICK_ABSCISSA=0,
- TICK_ORDINATE
-};
+enum tick_orientation
+ {
+ TICK_ABSCISSA=0,
+ TICK_ORDINATE
+ };
/* Draw a tick mark at position
@@ -70,4 +70,6 @@ void chart_write_xlabel(struct chart *ch, const char *label) ;
/* Write the ordinate label */
void chart_write_ylabel(struct chart *ch, const char *label);
+void chart_write_legend (struct chart *ch);
+
#endif