From 8b699f8664b729ca9982a03ecab906167b35f195 Mon Sep 17 00:00:00 2001
From: Don Allingham <don@gramps-project.org>
Date: Sat, 26 Oct 2002 14:44:59 +0000
Subject: [PATCH] Patch to prevent overlaps from Billy Earney

svn: r1149
---
 gramps/src/GraphLayout.py | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/gramps/src/GraphLayout.py b/gramps/src/GraphLayout.py
index 5b15db81e..4f6ba9ae2 100644
--- a/gramps/src/GraphLayout.py
+++ b/gramps/src/GraphLayout.py
@@ -59,11 +59,12 @@ class DescendLine(GraphLayout):
                     self.maxy = pos
         self.elist.pop()
         
-    def depth(self,person,val=1.0):
+    def depth(self,person,val=0):
         for family in person.getFamilyList():
             clist = family.getChildList()
             val = val + len(clist)
             for child in clist:
-                val = self.depth(child,val)
-            val = val - 1.0
-        return val
+                d=self.depth(child)
+                if d > 0:
+                   val = val + d - 1 #first child is always on the same
+        return val                   #row as the parent, so subtract 1