<div dir="auto">Try this <a href="https://lorensen.github.io/VTKExamples/site/Cxx/Widgets/BalloonWidget/">https://lorensen.github.io/VTKExamples/site/Cxx/Widgets/BalloonWidget/</a><div dir="auto"><br></div></div><br><div class="gmail_quote"><div dir="ltr">On Tue, Jun 19, 2018, 6:56 AM smurphy <<a href="mailto:sebastien.murphy@gmail.com" target="_blank" rel="noreferrer">sebastien.murphy@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello,<br>
<br>
I would like to assign names to individual actors and that the actor name<br>
gets displayed temporarily when the mouse is hovered over it.<br>
<br>
The closest example I could find is this one:<br>
<a href="https://www.vtk.org/Wiki/VTK/Examples/Python/Interaction/HighlightAPickedActor" rel="noreferrer noreferrer noreferrer" target="_blank">https://www.vtk.org/Wiki/VTK/Examples/Python/Interaction/HighlightAPickedActor</a><br>
<br>
Instead of clicking and the sphere turning red, I would like for a text to<br>
be displayed next to the mouse (e.g  "this is sphere number 1"). Ideally<br>
when hovering, but on click is also fine.<br>
<br>
Is this, or something equivalent, possible in vtk? (I would later also try<br>
it in vtk.js)<br>
<br>
Thanks,<br>
Sebastien<br>
<br>
<br>
<br>
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