================ =============================== character description ================ =============================== - solid line style 实线 -- dashed line style 虚线 -. dash-dot line style 点划线 : dotted line style 点线
. 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
r 红色
g 绿色
b 蓝色
c 青蓝色
m 品红色
y 黄色
k 黑色
w 白色 ================ ===============================
可以使用下面的语句来画出特定线段、标记、颜色的图形,两个语句效果一样
plt.plot(range(10), linestyle='--', marker='o', color='b')
plt.plot(range(10), '--bo')
参考:
https://stackoverflow.com/questions/8409095/matplotlib-set-markers-for-individual-points-on-a-line
https://cn.mathworks.com/help/matlab/ref/linespec.html?requestedDomain=true