How to display a label near the mouse cursor in VTK

https://stackoverflow.com/questions/20947929

24-09-2022
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سؤال

I am working on a displaying a small label near the cursor. So that I can show some information to the user over the parts of image. I have search on the web for many times. But it seems that there is no proper solution.

My program is built using vtk and qt. I can build a more user-friendly UI once I can do this. Thank you very much.

المحلول

Have you tried using vtkTextActor?

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