Black Lives Matter. Please consider donating to Black Girls Code today.
Learn how to use COVID-19 data in open source Dash apps. Register for the Sept 23rd webinar with IQT!

Find position of tick labes in plot

I need to draw gridlines as shapes in order to be shown in front of filled area.

I would like to know how to get the position of the ticklabels displayed in the plot.

Many thanks!!