From: Jens Axboe <axboe@kernel.dk>
Date: Thu, 15 Mar 2012 14:37:36 +0000 (+0100)
Subject: graph: tighten x-axis tooltip hit
X-Git-Tag: gfio-0.1~123
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=ef4ad58a0ebcfe44611b787ba18503f1c6db9247;ds=sidebyside

graph: tighten x-axis tooltip hit

Make it 10, like the Y-axis. Seems to work well in practice.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/graph.c b/graph.c
index 3f2ee6af..7dbfd357 100644
--- a/graph.c
+++ b/graph.c
@@ -842,7 +842,7 @@ static int xy_match(struct xyvalue *xy, int x, int y)
 	int xdiff = abs(xy->gx - x);
 	int ydiff = abs(xy->gy - y);
 
-	return xdiff <= 20 && ydiff <= 10;
+	return xdiff <= 10 && ydiff <= 10;
 }
 
 const char *graph_find_tooltip(struct graph *g, int x, int y)