[sysprof/wip/visualizers] visualizer-ticks: adjust line draw ordering

[Christian Hergert <chergert src gnome org>]

commit 3a3b4f1fa06a0b56d41d0ecd6790bd77c4eca993
Author: Christian Hergert <chergert redhat com>
Date:   Tue Sep 27 17:09:37 2016 -0700

    visualizer-ticks: adjust line draw ordering
    
    We want to draw the most important ticks on top, which will
    improve things should we start using CSS to define styling.

 lib/sp-visualizer-ticks.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/lib/sp-visualizer-ticks.c b/lib/sp-visualizer-ticks.c
index 794529f..e2eeeb6 100644
--- a/lib/sp-visualizer-ticks.c
+++ b/lib/sp-visualizer-ticks.c
@@ -126,8 +126,8 @@ sp_visualizer_ticks_draw (GtkWidget *widget,
       if ((alloc.width / n_ticks) < MIN_TICK_DISTANCE)
         continue;
 
-      for (guint j = 0; j < i; j++)
-        draw_ticks (self, cr, &alloc, j);
+      for (guint j = i; j > 0; j--)
+        draw_ticks (self, cr, &alloc, j - 1);
 
       break;
     }