WPF: Tube Planner Using A Guided Search

I recently came back from holiday and decided I needed to ease myself back into work gradually.

For those that don't know, I studied AI as part of my degree and we had to do a search of a cut down version of the London underground for one of our many assignments. At the time, I thought my text only search was the mutts nuts, but now we have WPF so I thought why not give it another go.

I have to say I am most pleased with the result.

It is over at www.codeproject.com if you fancy a look. Here is a link:

• http://www.codeproject.com/KB/WPF/TubePlanner.aspx

And here is what it does:

• Panning
• Zooming
• Station connection tooltips
• Hiding unwanted lines (to de-clutter the diagram)
• Information bubble
• Diagrammatic solution path visualization
• Textual solution path description

Here is what it looks like:

As always, if you fancy leaving a comment or a vote, that would be cool. Thanks.