From: arif <devnull@localhost>
Date: Wed, 21 May 2008 17:52:29 +0000 (+0000)
Subject: animation implemented
X-Git-Tag: LAST_LIBGRAPH~32^2~4030
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=074664365b9517c0fdc5073fc2f875d8fa4c84bf;p=graphviz

animation implemented
colorinf problem exists
---

diff --git a/lib/topfish/hierarchy.c b/lib/topfish/hierarchy.c
index 131087795..af3d8fbec 100644
--- a/lib/topfish/hierarchy.c
+++ b/lib/topfish/hierarchy.c
@@ -1520,6 +1520,20 @@ find_active_ancestor(Hierarchy * hierarchy, int level, int node)
     else
 	return -1;
 }
+int
+find_old_active_ancestor(Hierarchy * hierarchy, int level, int node)
+{
+    int active_level = hierarchy->geom_graphs[level][node].old_active_level;
+    while (active_level > level) {
+	node = hierarchy->v2cv[level][node];
+	level++;
+    }
+
+    if (active_level == level) 
+	return hierarchy->geom_graphs[level][node].globalIndex;
+    else
+	return -1;
+}
 
 void init_active_level(Hierarchy* hierarchy, int level) 
 {