Deleting Lines of a Plot Which has Plotted with axvspan()

Question

I am doing some animating plots with ion()function. I want to draw and delete some lines. I found out axvspan() function, I can plot the lines and shapes with it as I want. But as long as I am doing an animation I also want to delete that lines and shapes. I couldn't find a way to delete them.

Answer 1

Ok I have found the necessary functions. I used dir() function to find methods. axvspan() returns a matplotlib.patches.Polygon result. This type of data has set_visible method, using it as x.set_visible(0) I removed the lines and shapes.