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I need to add to my GWT site a dynamic org chart which:

  1. List item
  2. can handle large number of nodes.
  3. can be changed dynamically, e.g. selecting a specific node will draw it's children in case they were hidden. (preferably without redrawing the whole graph)
  4. a small orientation window would be great.
  5. nodes have to be clickable.

I'm now using OrgChart and I have many problems with it, e.g. in Explorer it shows maximum ~100 nodes (because of the table column limitation in tables). When I add a node, I need to refresh the whole chart causing the user to lose orientation and some more.

What should I use to be able to create it?

demongolem
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Dave Begun
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  • Recently I've been implementing interactive timeline in gwt. We used canvas for drawing background and SVG graphics for interactive elements. Pluses of SVG: perfect scalable graphics, can attach event handlers directly to svg elements, and easy to manipulate. – Alexey A. Feb 06 '13 at 15:06

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