Bug 121259

Summary:	HoritontalPlacement does not perform consistently
Product:	[Tools] GEF	Reporter:	Randy Hudson <hudsonr>
Component:	GEF-Legacy Draw2d	Assignee:	gef-inbox <gef-inbox>
Status:	NEW ---	QA Contact:
Severity:	normal
Priority:	P3
Version:	3.1
Target Milestone:	---
Hardware:	PC
OS:	Windows XP
Whiteboard:

Description Randy Hudson

2005-12-16 13:49:04 EST

HorizontalPlacement calls normalize, which should place the layed out graph starting at x==0. But, there are some additional nodes inserted into the graph that capture the edges and their offsets on their respective nodes. These extra nodes have edges to real nodes with non-zero delta, which pushes the entire graph over in some cases.

the fix is to normalize only the real nodes in the graph.