<br><div class="gmail_quote">On Tue, Dec 14, 2010 at 3:33 AM, Jazz Kartell <span dir="ltr"><<a href="mailto:jazzkartell@gmx.de">jazzkartell@gmx.de</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
I am new to the mailing list, so first of all, "hello" to everybody...<br>
<br>
My goal is to visualize 3D Graph Mining algorithms.<br>
At the moment my little program can display nodes (vtkSphereSource), edges (vtkLineSource) and axis.<br>
But I want to select a node (pressing 'P' for selection works) and move it around to change the coordinates of a node.<br>
Can someone give me a hint how selected actors can be moved around?<br>
And is it possible to display some kind of labeling for actors? The only idea i have is to place separate 'textfields' near the actors.<br>
Perhaps a better solution is out there?<br>
The program is written in Java, don't know if there is a difference in the amount of available functionality.<br>
<br>
Thank you very much in advance<br><br></blockquote><div><br></div><div>You might also be interested in the vtkGraphLayoutView and vtkRenderedGraphRepresentation for some ideas on how to render a graph. It does not have support for moving nodes, but it could give you some pipeline ideas for how to render a graph with colors, labels, etc. If you call SetInteractionModeTo3D you are able to have 3D interactions in that view.</div>
<div><br></div><div>Jeff</div></div>