plotting of live data-python

[rayprabhakarray at gmail.com]

Hi All,

I'm plotting a continuous analog reading using python's drawnow package. I want to implement a data cursor which follows the graph and shows me the coordinates without me clicking or hovering over the specific point.

Basically since the plot is moving, it getting difficult to see the coordinates of any specific point.

Can anyone help me with this kind of problem.

Regards,
Prabhakar