From 33dc14f9790c82669f48abe40662bee1314f5741 Mon Sep 17 00:00:00 2001
From: Tim Moore <timoore@redhat.com>
Date: Tue, 22 Dec 2009 15:06:17 +0100
Subject: grapher: fix bug in looking up event under pointer

I don't why I thought this ever worked.

* grapher/GraphStyle.cxx (GraphStyleEvent::dataIndexAtPoint): return
  distance from beginning of buffer, not beginning of search bounds.
---
 grapher/GraphStyle.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'grapher/GraphStyle.cxx')

diff --git a/grapher/GraphStyle.cxx b/grapher/GraphStyle.cxx
index 6bf4e109..5a6621bd 100644
--- a/grapher/GraphStyle.cxx
+++ b/grapher/GraphStyle.cxx
@@ -184,7 +184,7 @@ ssize_t GraphStyleEvent::dataIndexAtPoint(double x, double y,
       double xrect = (*ditr - left) * horizScale - 1.5 * graph->_lineWidth;
       if (xrect <= xgraph && xgraph < xrect + 3.0 * graph->_lineWidth
           && yrect <= ygraph && ygraph < yrect + 3.0 * graph->_lineWidth)
-        return static_cast<ssize_t>(distance(lower, ditr));
+        return static_cast<ssize_t>(distance(graphData->times.begin(), ditr));
     }
   return -1;
 }
-- 
cgit