I'm using JavaScript InfoVis Toolkit (http://thejit.org/) and am trying to save the Spacetree that I output into an image. The Spacetree is outputted to a canvas. This problem is really frustrating me. I have tried:   Opening the canvas in a new...
Specifically I am looking at the JavaScript libraries; JavaScript InfoVis Toolkit, and D3 to draw flow charts and state machines.  Both of these offer plenty of ways to visualize data. However none of the examples seem to meet the requirements below...
I am using the JavaScript InfoVis Toolkit (http://thejit.org/) and am trying to print my expanded space-tree visualization using  canvas.toDataURL("image/png"). While this works for my ForceDirected graph -- in the SpaceTree we have our label...
I was curious if anybody knows how to drag and drop html content onto a node in InfoViz Toolkit. I need to be able to detect when user attempts to drag an item that is outside of the graph and drops it onto one of the nodes.  Also I am curious if any...
I've been working on a Infovis toolkit project and though all functionality is done I haven't been able to finish the visuals. The Infovis toolkit API documentation is good but my custom node types don't work. I'm using a hypertree an...
I've been googling this and can't seem to find an answer. I will also ask this in the JavaScript InfoVis Toolkit Google Group.  I was wondering if it's possible to dynamically hide/show tooltips using InfoVis spacetree. Currently they are...
I am using the InfoVis SpaceTree to visualize a tree. The complete tree is loaded in one call to the loadJSON method. Each node's children are already in the correct order. But the nodes do not display in the order they are defined in the data st...
I have written the following code which shows the error:  Cannot read property 'children' of null  I want the children to be loaded when the node is clicked.  request:function(nodeId, level, onComplete)             {                 alert(nod...
I'm using the JavaScript InfoVis Toolkit and in particular the SpaceTree visualisation.  I need to expand all of the tree and then show a path from a particular leaf node back to the root.  I've got the tree to expand just fine but it's t...
I'm trying to integrate an example of a JavaScript InfoVis Toolkit graph into my Django application.  For now, I just want the aforementioned samle graph be displayed in my Django page. I created the template given below.  But it doesn't work...

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