linestyle、style、color、marker
# linestyle参数
plt.plot([i**2 for i in range(100)],
linestyle = '-.')
# '-' solid line style
# '--' dashed line style
# '-.' dash-dot line style
# ':' dotted line style
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s = pd.Series(np.random.randn(100).cumsum())
s.plot(linestyle = '--',
marker = '.')
# '.' 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
图片.png
# color参数
plt.hist(np.random.randn(100),
color = 'g',alpha = 0.5, edgecolor='black')
# alpha：0-1，透明度
# 常用颜色简写：red-r, green-g, black-k, blue-b, yellow-y
df = pd.DataFrame(np.random.randn(1000, 4),columns=list('ABCD'))
df = df.cumsum()
df.plot(style = '--.',alpha = 0.8,colormap = 'GnBu')
# colormap：颜色板，包括：
# Accent, Accent_r, Blues, Blues_r, BrBG, BrBG_r, BuGn, BuGn_r, BuPu, BuPu_r, CMRmap, CMRmap_r, Dark2, Dark2_r, GnBu, GnBu_r, Greens, Greens_r,
# Greys, Greys_r, OrRd, OrRd_r, Oranges, Oranges_r, PRGn, PRGn_r, Paired, Paired_r, Pastel1, Pastel1_r, Pastel2, Pastel2_r, PiYG, PiYG_r,
# PuBu, PuBuGn, PuBuGn_r, PuBu_r, PuOr, PuOr_r, PuRd, PuRd_r, Purples, Purples_r, RdBu, RdBu_r, RdGy, RdGy_r, RdPu, RdPu_r, RdYlBu, RdYlBu_r,
# RdYlGn, RdYlGn_r, Reds, Reds_r, Set1, Set1_r, Set2, Set2_r, Set3, Set3_r, Spectral, Spectral_r, Wistia, Wistia_r, YlGn, YlGnBu, YlGnBu_r,
# YlGn_r, YlOrBr, YlOrBr_r, YlOrRd, YlOrRd_r, afmhot, afmhot_r, autumn, autumn_r, binary, binary_r, bone, bone_r, brg, brg_r, bwr, bwr_r,
# cool, cool_r, coolwarm, coolwarm_r, copper, copper_r, cubehelix, cubehelix_r, flag, flag_r, gist_earth, gist_earth_r, gist_gray, gist_gray_r,
# gist_heat, gist_heat_r, gist_ncar, gist_ncar_r, gist_rainbow, gist_rainbow_r, gist_stern, gist_stern_r, gist_yarg, gist_yarg_r, gnuplot,
# gnuplot2, gnuplot2_r, gnuplot_r, gray, gray_r, hot, hot_r, hsv, hsv_r, inferno, inferno_r, jet, jet_r, magma, magma_r, nipy_spectral,
# nipy_spectral_r, ocean, ocean_r, pink, pink_r, plasma, plasma_r, prism, prism_r, rainbow, rainbow_r, seismic, seismic_r, spectral,
# spectral_r ,spring, spring_r, summer, summer_r, terrain, terrain_r, viridis, viridis_r, winter, winter_r
# 其他参数见“颜色参数.docx”
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# 整体风格样式
import matplotlib.style as psl
print(plt.style.available)
# 查看样式列表
psl.use('seaborn-dark-palette')
ts = pd.Series(np.random.randn(1000).cumsum(), index=pd.date_range('1/1/2000', periods=1000))
ts.plot(style = '--g.',grid = True,figsize=(10,6))
# 一旦选用样式后，所有图表都会有样式，重启后才能关掉
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