gfio: add extra space to the graphs at the edges
This is to make it easier to read and also keeps the lines from
going beyond the edges of the graph.
Signed-off-by: Stephen M. Cameron <stephenmcameron@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/graph.h b/graph.h
index 0f28649..a8390b5 100644
--- a/graph.h
+++ b/graph.h
@@ -75,5 +75,11 @@
* millions, thousands and ones.
*/
+void graph_add_extra_space(struct graph *g, double left_percent, double right_percent,
+ double top_percent, double bottom_percent);
+/* graph_add_extra_space() adds extra space to edges of the the graph
+ * so that the data doesn't go to the very edges.
+ */
+
#endif