Merge master into output branch.

[pspp] / src / output / charts / plot-chart.h

diff --git a/src/output/charts/plot-chart.h b/src/output/charts/plot-chart.h
index 03788f007507a0e2e0ad55e8c650460991e78a2a..896b630b137e7245f679c15c5437e7b8a47168fe 100644 (file)
--- a/src/output/charts/plot-chart.h
+++ b/src/output/charts/plot-chart.h
@@ -93,4 +93,6 @@ void chart_write_xlabel(cairo_t *, const struct chart_geometry *,
 void  chart_write_ylabel(cairo_t *, const struct chart_geometry *,
                          const char *label);
 
+void chart_write_legend (cairo_t *, const struct chart_geometry *);
+
 #endif