plt.plot(range(10), linestyle='--', marker='o', color='b', label='line with marker')
plt.legend()
一个快捷方式调用相同的东西:
plt.plot(range(10), '--bo', label='line with marker')
plt.legend()
下面是可能的线条和标记样式的列表:
================ ===============================
character description
================ ===============================
- solid line style
-- dashed line style
-. dash-dot line style
: dotted line style
. point marker
, pixel marker
o circle marker
v triangle_down marker
^ triangle_up marker
< triangle_left marker
> triangle_right marker
1 tri_down marker
2 tri_up marker
3 tri_left marker
4 tri_right marker
s square marker
p pentagon marker
* star marker
h hexagon1 marker
H hexagon2 marker
+ plus marker
x x marker
D diamond marker
d thin_diamond marker
| vline marker
_ hline marker
================ ===============================