python add vertical line in plot
# Basic syntax: plt.axvline(x_coordinate) # Example usage: import matplotlib.pyplot as plt plt.figure(figsize=(5, 5)) plt.axvline(x=10, ymin=0.10, ymax=0.70, color='b', ls='--', lw=1.5, label='axvline - % of full height') plt.legend(bbox_to_anchor=(1.0, 1), loc='best') plt.show() # Where: # - x is the x axis coordinate for the vertical line # - ymin is the minimum y-value to show # - ymax is the maximum y-value to show # - ls is the line style (see also '-', '-.', and ':') # - lw is the line width