From 4c18e89e50f274dd905876f725eb1cf98ad6b2df Mon Sep 17 00:00:00 2001
From: Tim Moore <timoore@redhat.com>
Date: Tue, 22 Dec 2009 12:00:41 +0100
Subject: grapher: draw axes on multiples of the axis "major unit"

* grapher/Graph.cxx (Graph::draw): Make axis values end up on
  multiples of majorUnit.
---
 grapher/Graph.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/grapher/Graph.cxx b/grapher/Graph.cxx
index 27b6a24f..afb52c74 100644
--- a/grapher/Graph.cxx
+++ b/grapher/Graph.cxx
@@ -95,7 +95,7 @@ void Graph::draw(Cairo::RefPtr<Cairo::Context> cr)
   double diff = static_cast<double>(_right - _left);
   int64_t majorUnit
     = static_cast<int64_t>(pow(10.0, floor(log(diff) / log(10.0))));
-  int64_t startTime = (_left / majorUnit) * majorUnit;
+  int64_t startTime = ((_left - _timeBase) / majorUnit) * majorUnit + _timeBase;
   cr->save();
   cr->set_source_rgba(1.0, 1.0, 1.0, .9);
   cr->set_line_cap(Cairo::LINE_CAP_BUTT);
-- 
cgit