Add another dataset style: ACRE_STYLE_BARS

[acre] / acre.h

diff --git a/acre.h b/acre.h
index 9611da3d8d15a8b7c4cf00d4bfd07f564b5e574a..7924cba2d26d38603b0318ac1d319a3f72ed6198 100644 (file)
--- a/acre.h
+++ b/acre.h
@@ -118,6 +118,12 @@ typedef enum
        /* A simple line graph connection each (X,Y) pair in order. */
        ACRE_STYLE_LINE,
 
+       /* A bar chart. */
+       ACRE_STYLE_BARS,
+
+       /* Bars if there is room for them, a line otherwise. */
+       ACRE_STYLE_BARS_OR_LINE,
+
        /* A timeline.
         *
         * Each (X,Y) pair specifies the (start,stop) time of a