How to mark a point of 3D object in pyqtgraph

[张翼]

I can easily make it in matlab like the following fig.

How to do it in pyqtgraph?

[Martin Chase]

On Thu, Mar 18, 2021 at 6:26 AM 张翼 <seuzh...@gmail.com> wrote:

How to do it in pyqtgraph?

To my knowledge, nobody has implemented any 3D text widgets in pyqtgraph. In theory, it shouldn't be too hard using opengl's glut interface to just get text on the screen. Fully replicating your example would involve a bit more work, especially if you want things to behave well as you zoom/pan.