Can I give a border (outline) to a line in matplotlib plot function?

Question

I try:

points = [...]
axe.plot([i[0] for i in points], [i[1] for i in points], linestyle=\'-\', linewidth=10, 
color=\'black\', markeredgewidth=2, markeredge         


        

Answer 1

Just plot the line twice with different thicknesses:

axe.plot([i[0] for i in points], [i[1] for i in points], linestyle='-', linewidth=10, 
color='green')
axe.plot([i[0] for i in points], [i[1] for i in points], linestyle='-', linewidth=5, 
color='black')