「名称线类型(Named linestyles)」:主要包括:实线(solid,'-')、点线(dotted,'.')、短虚线(dashed,'--')、横点线(dashdot,'-.')。...matplotlib.pyplot as plt
linestyle_str = [
('solid', 'solid'), # Same as (0, ()) or '-'
('dotted...', 'dotted'), # Same as (0, (1, 1)) or '.'...linestyle_tuple = [
('loosely dotted', (0, (1, 10))),
('dotted', (0,...(1, 1))),
('densely dotted', (0, (1, 1))),
('loosely dashed', (0, (5, 10))),