Oren Eini

aka Ayende Rahien

Oren Eini

CEO of RavenDB

a NoSQL Open Source Document Database

Get in touch with me:

oren@ravendb.net

+972 52-548-6969

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Apr 07 2005

Open source tree diagramming control for .NET

time to read 2 min | 363 words

As I've posted before, the Lithium control is very interesting. Appernatly other people are starting to take notice of it as well. The Lithium control is a lite version of the Netron Graph Library, which has some really cool features.

I made some modifications to the Lithium control to those that want to use that and not the full control. They make it easier to extend the control and push it beyond the demonstration status.

The changes that I made are:

Changed the way the tree layout and the connection layout are handled to use the Strategy pattern.
Layouts:

Horizontal
Vertical
Reversed Horizontal
Reversed Vertical
Tree
Reversed Tree

Connections:

Default
Traditional
Bezier

The modified code is here. It has been a pleasure to work with it.

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