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What graphics libraries exist, if any, for programming tree graphs like that of Mind42.com? Ruby is preferred but Java could work also via calls via JRuby.

Here's a screen-cap for convenience: http://i43.tinypic.com/9levs1.jpg

the Tin Man
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Brad Baker
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  • My answer is for JavaScript because that's how that software is created. If you want to code only in Java or Ruby then all you can do is create a static image, you won't have this interaction. – Frodo Baggins Dec 09 '11 at 15:17

2 Answers2

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The graph editor yEd can make very similar things, so I assume it's possible to use the yFiles library (Java, .NET, Flash) it's based on to create such trees.

Szabolcs
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This is the main thread for JavaScript Visualization Libraries.

Community
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Frodo Baggins
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