Charts: Use colours from Tango palette instead of fully saturated primaries

[pspp] / src / output / cairo-chart.h

diff --git a/src/output/cairo-chart.h b/src/output/cairo-chart.h
index 0864d7e0142e00b45c95b2cec86c5d9b74ddd95b..646b1cc3d7e97eaa49d86338a1d6eb2b7b63e2e8 100644 (file)
--- a/src/output/cairo-chart.h
+++ b/src/output/cairo-chart.h
@@ -74,7 +74,7 @@ void xrchart_geometry_init (cairo_t *, struct xrchart_geometry *,
                             double width, double length);
 void xrchart_geometry_free (cairo_t *, struct xrchart_geometry *);
 
-#define XRCHART_N_COLOURS 9
+#define XRCHART_N_COLOURS 27
 extern const struct xrchart_colour data_colour[];
 
 enum tick_orientation