Files
ailearning/docs/da/082.md
2020-10-19 21:08:55 +08:00

998 lines
67 KiB
Markdown
Raw Blame History

This file contains invisible Unicode characters
This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
# 使用 style 来配置 pyplot 风格
In [1]:
```py
import matplotlib.pyplot as plt
import numpy as np
%matplotlib inline
```
`style``pyplot` 的一个子模块,方便进行风格转换, `pyplot` 有很多的预设风格,可以使用 `plt.style.available` 来查看:
In [2]:
```py
plt.style.available
```
Out[2]:
```py
[u'dark_background', u'bmh', u'grayscale', u'ggplot', u'fivethirtyeight']
```
In [3]:
```py
x = np.linspace(0, 2 * np.pi)
y = np.sin(x)
plt.plot(x, y)
plt.show()
```
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAXoAAAEACAYAAAC9Gb03AAAABHNCSVQICAgIfAhkiAAAAAlwSFlz
AAALEgAACxIB0t1+/AAAIABJREFUeJzt3Xm8znX+//HHC9GeVktMKUuUGolKUw6ptBfa056Wn4oZ
JjVTTDcz2kmyJPoqUaYmKamvcIw2huy7wqRvo1L2ZHv//nhfJukcrnOu5f35XNfzfrudm3Od8znX
9UzH67zO+/NezDmHiIjkrjKhA4iISGap0IuI5DgVehGRHKdCLyKS41ToRURynAq9iEiOS7nQm9lg
M1tpZrN3c01vM1tsZjPNrEGqrykiIslLR0f/ItCyuE+a2QVATedcLaAd0C8NrykiIklKudA75yYB
P+zmkkuAIYlrJwMVzaxSqq8rIiLJycYY/ZHAlzs9XgFUy8LriogI2bsZa7s81r4LIiJZUi4Lr/EV
UH2nx9USH/sFM1PxFxEpBefcrs30L2Sjox8F3ABgZqcBq51zK4u60DkX27euXbum9PXz5jnatHFU
rux45BFHYaFj/frkv37VKsdzzzkaNXJUqeLo3Nkxd252sod+U37lz+f8yUjH9MrhwMdAHTP70sxu
MbM7zOyORPF+F/jCzJYAA4C7U33NXPLFF3DjjdC0KZxyCixZAg895B/vt1/yz3PIIXD33TBlCowb
B2XKwNlnw513wtq1mcsvItGXjlk31zjnqjrnyjvnqjvnBjvnBjjnBux0TXvnXE3n3EnOuc9Sfc1c
sHIl3HUXNG4MNWrA4sVw//0lK+7FqVsXHn0U5s+HLVugfn0YOzb15xWReNLK2DQpKChI+tpPP4WG
DWGffWDBAujWDQ46KP2ZKlaEQYNgwAC49VZo167o7r4k2aNI+cNS/uizZMd4Ms3MXFSyZNLgwdCl
iy/AF1+cvddduxY6d4b33oPnn4fzzsvea4tI5pgZbg83Y1Xos2TLFujY0Q+hvPUWHHdcmBxjx8Jt
t/nu/sEHwXb77SEiUZdMoc/G9Mq89803cMUVcMAB/mZpJoZpknXOOX7o6JxzfJf/6KMq9iK5TmP0
GTZ9OjRqBGeeCaNGhS3yO1SpAhMnwvjxfqbO9u2hE4lIJmnoJoPmzvVTHHv3hiuvDJ3m19au9fcJ
qleHF1+EvfYKnUhESiqZoRt19BmydCm0bAlPPx3NIg9w4IEwZgysWuWHljZtCp1IRDJBhT4D/vMf
PwbepQtce23oNLu3777+5vBee8FFF8GGDaETiUi6aegmzVav9qta27TxK1zjYutWuPlmWLcO/vEP
v7JWRKJP0yuzbONGOPdcv5VBz57xm82yeTO0aOFvHP/1r6HTiEgyVOizaPNmuOwyOPxwf2Mzrh3x
t9/CqadC9+7RH3YSERX6rHEObrrJD9u88QaUi/nqhNmzoXlzGD3a78UjItGlWTdZMnCgny//6qvx
L/LgN0EbNAhatYKvfnVygIjEjTr6FM2c6ce1P/wQ6tQJnSa9Hn3U/4YycaKfnSMi0aOhmwxbt87v
Qtm1K1x3Xeg06ecctG3rZ+QMHx6/m8si+UCFPoOc88V9//39bpC5atMmKCiA1q397pciEi3a1CyD
Bg6EOXNg8uTQSTJr771hxAg/ZfS88+DEE0MnEpGSUkdfCrk8Ll+cIUP8dg5TpkCFCqHTiMgOmnWT
AevW+b1revXKnyIPcMMNcMwx/jQsEYkXdfQldP31/gjAgQNDJ8m+b76Bk06C11+HM84InUZEQGP0
aTdqlB+TnzkzdJIwjjgC+veHG2+EGTP8jWgRiT519ElauxaOPx5eegmaNQudJqybb/Y3afv1C51E
RDS9Mo3at/dTDV94IXSS8Nas8UM4/frB+eeHTiOS31To0+STT/w88rlz4eCDQ6eJhgkT/P2KWbPg
0ENDpxHJX5p1kwabN8Ntt/lZNiryP2vWzM8+6tAhdBIR2RN19HvwyCMwdao/hUlbAPzShg1Qty4M
HQpnnRU6jUh+0tBNiubP9wXss8/8AdryayNG+L3rP/ssN3buFIkbDd2kYPt2aNfOb1imIl+8K67w
h6307Rs6iYgURx19MQYM8Mv+J02CsmVDp4m2Hb/5zJkDlSqFTiOSXzR0U0rffOPnzBcW+j9lzzp3
9scQ/s//hE4ikl9U6Evprrv8gqCePUMniY916/yN2REjoEmT0GlE8ocKfSnMneunDi5cqOmUJTV8
ODz+uJ+lpOEukezQzdhS6NQJ/vxnFfnSuPpqOOggf39DRKJDHf1O3nsP7rvP31Tca6+gUWJrzhxo
3tz/ZnT44aHTiOQ+Dd2UwNatfv+WHj3gkkuCxcgJHTvC+vX5uZWzSLap0JdA//7+RuK4cVoBm6o1
a6BWLT9rqV690GlEcpsKfZLWrPGnRb33Hvz2t0Ei5JynnvJrEEaODJ1EJLep0CepSxc/B3zQoCAv
n5M2bYLateHVVzXdUiSTVOiTsHQpNGrkt9utWjXrL5/TXnzRv02cqOEwkUzR9MokdOniZ9qoyKff
DTfAqlXw7ruhk4jkt7zu6KdMgVatYNEi2HffrL503njrLXjoIZg+XYuoRDJBHf0ePPywXxylIp85
l1wCBxwAw4aFTiKSv/K2o//oI38U3sKFUL581l42L02a5IdxFiyAChVCpxHJLerod+Ohh/ybinzm
nXmm3wW0f//QSUTyU1529BMm+ENF5s/XqUjZMns2tGgBixfDgQeGTiOSO9TRF8E538l37aoin031
68N55/mFVCKSXXnX0b//vt+LZfZszQLJtmXLoGFDP8vp0ENDpxHJDVnp6M2spZktMLPFZnZ/EZ8v
MLM1ZjY98fbnVF+ztHZ08926qciHcPTR0Lo19OoVOolIfkmpozezssBCoAXwFfAv4Brn3PydrikA
fu+c2+2ekNno6N9+20+nnD4dyuTdoFU07FiJvHix9vwXSYdsdPSNgSXOuWXOuS3Aq8ClRWVJ8XVS
tn27nzf/yCMq8iHVqOHn1vfuHTqJSP5IteQdCXy50+MViY/tzAFNzGymmb1rZkE2rn3zTX/zVXvN
h/fgg9Cnj981VEQyL9V5J8mMtXwGVHfObTSz84GRQO2iLuzWrdt/3y8oKKCgoCDFeN62bX6WzRNP
aHOtKKhZE84/3xf7P/0pdBqReCksLKSwsLBEX5PqGP1pQDfnXMvE4weA7c65x3bzNUuBhs6573f5
eMbG6EeMgJ494eOPVeijYuFCv5Dq88/9FgkiUjrZGKOfCtQys6PNrDxwFTBqlxCVzHx5NbPG+B8u
3//6qTLDOfjb3/xNWBX56KhTxy+g6ts3dBKR3JdSoXfObQXaA+8D84DXnHPzzewOM7sjcVkbYLaZ
zQB6AVen8polNWaML/YXXJDNV5Vk/OlP8PTTsGFD6CQiuS2nF0w5B7/7Hdx7L1x1VVqfWtLkyiuh
cWPo1Cl0EpF4yvsTpv75T7j1Vr9rohZIRdOsWXDuufDFF9ouWqQ08n6vm7/9zZ8gpSIfXSee6M+U
ff750ElEclfOdvTTpsFll/lZHdqKONqmT4eLLvL/r/beO3QakXjJ646+Rw/4wx9U5OOgQQM46SR4
+eXQSURyU0529PPnQ9Omfl+V/fZLy1NKhk2c6M8ImDdPQ20iJZG3Hf1jj/mZNiry8XHWWVCxoj9M
XETSK+c6+uXL4eSTYckS7Y4YN//4h/8h/emnWtwmkqy87OiffBJuv11FPo4uvRR++MEfJi4i6ZNT
Hf3KlVC3rh+jr1QpTcEkqwYOhJEjYfTo0ElE4iHvOvreveHqq1Xk46xtW/jsM3/Uo4ikR8509Bs2
+KPqPvnEb4Mr8dWjh/+t7KWXQicRib682gKhTx+YMAHeeCONoSSI1avhmGNgxgz4zW9CpxGJtrwp
9Nu2Qa1a8MorcPrpaQ4mQXTq5P+/9uwZOolItOXNGP2bb0LlyiryuaRDBxgyBL7P2skFIrkr9oXe
OT+lUtvc5pZq1fx0y379QicRib/YD9189BHceKM/mk5L53PLvHnQvLnfymKffUKnEYmmvBi6efJJ
+P3vVeRzUb160KgRDB0aOolIvMW6o1+8GM44A5Yt06EVuWr8eGjfHubO1bYIIkXJ+Y6+Z0+44w4V
+VzWrJnfavr990MnEYmv2Hb0334LtWv7YwK1Eja3DRkCw4ap2IsUJac7+n79oHVrFfl8cPXV/mzZ
OXNCJxGJp1h29Js2+e0Oxo/3N+wk93Xv7u/FvPBC6CQi0ZKzK2MHDvQHVLzzToZDSWR8951f/bxw
IRxxROg0ItGRk0M3zkGvXtCxY+gkkk2HHQZXXqkFVCKlEbtC/8EHfs588+ahk0i2dejgC/2mTaGT
iMRL7Ap9r15w332aU52P6tb1x0QOGxY6iUi8xGqMfuFCOPNMfy6slsTnp7Fj/UroWbP0w14EcnCM
vndvv0BKRT5/tWjh//zgg7A5ROIkNh39Dz/Ascf6udRVq2YxmETO4MHw+uvw7ruhk4iEl1Md/aBB
cOGFKvIC117rz5WdPz90EpF4iEVHv3Wr7+bfeANOOSXLwSSSunWDlSs13VIkZzr6kSOhenUVefnZ
nXfCa6/5IT0R2b1YFPpevfwcapEdKleGiy7SlggiyYj80M3UqX7zss8/h3LlAgSTyJo6Fdq0gSVL
9L0h+Ssnhm6eeQbuuUf/kOXXTjkFjjwSRo0KnUQk2iLd0f/f/8Hxx8MXX8DBBwcKJpE2YgQ89xxM
nBg6iUgYse/o+/XzU+lU5KU4l1/uG4EZM0InEYmuyHb0mzbBUUf5Tu244wIGk8jr0cOfHzx4cOgk
ItkX6/3ohwyB4cPhvfcChpJYWLUKataERYvg8MNDpxHJrtgO3Tjnb8Lee2/oJBIHhx7qZ98MGBA6
iUg0RbKj/+gjuOkmv1tlmUj+KJKomT0bWraEpUuhfPnQaUSyJ7Ydfe/efkqlirwkq359qFPHb5Mh
Ir8UuY5+xQo48UR/EPSBB4ZOJXHy1lv+xuynn4ZOIpI9sezo+/WDtm1V5KXkLroIvvkGJk8OnUQk
WiLV0W/c6DjqKD9GX6tW6EQSR08/DdOmwSuvhE4ikh2x6+hffRUaNVKRl9K75RZ/IMnXX4dOIhId
kSr0vXtrSqWkpmJFuOYaTbUU2VnKhd7MWprZAjNbbGb3F3NN78TnZ5pZg+Ke68cf4ZxzUk0k+a59
e1/of/opdBKRaEip0JtZWaAP0BKoB1xjZnV3ueYCoKZzrhbQDij2TCBNqZR0qFcPTjgB/v730ElE
oiHVstoYWOKcW+ac2wK8Cly6yzWXAEMAnHOTgYpmVqmoJ7vhhhTTiCTce69fXR2RuQYiQaVa6I8E
vtzp8YrEx/Z0TbWinuyAA1JMI5JwwQXw/feaainpt3o1fPxx6BQlk+pxHsn2S7tO/Sny67p16/bf
9wsKCigoKChVKJGyZf1Y/bPPwmmnhU4juWTwYD+Ft0mTMK9fWFhIYWFhib4mpXn0ZnYa0M051zLx
+AFgu3PusZ2u6Q8UOudeTTxeADR1zq3c5bmKPEpQpLRWr4ZjjoE5c6Bq1dBpJBds2+anfw8fDqee
GjqNl4159FOBWmZ2tJmVB64Cdj3YbRRwQyLQacDqXYu8SCZUrAhXX62plpI+o0f7rbCjUuSTlfLK
WDM7H+gFlAUGOed6mNkdAM65AYlrdszM2QDc7Jz7rIjnUUcvaTdvHjRvDsuXQ4UKodNI3LVoATff
DNddFzrJz2J98IhIupx7rp/Rdf31oZNInM2d6wv98uXR2go7dlsgiGSCplpKOjz7LNx5Z7SKfLLU
0UvO27YNatf2G51pBo6Uxg8/+Bv78+dD5cqh0/ySOnoRfp5q+cwzoZNIXA0a5LfBjlqRT5Y6eskL
a9ZAjRr+yMEjd13SJ7Ib27bBscf6LTUaNQqd5tfU0YskHHQQXHutP9hGpCTefhuqVIlmkU+WOnrJ
GwsXwlln+VkTe+8dOo3ERfPmcPvtfvvrKFJHL7KTOnWgYUO/qlEkGXPmwIIF0Lp16CSpUaGXvKKp
llISzz4Ld90VzymVO9PQjeSV7dv9fvUDBkDTpqHTSJR9/72/CbtgAVQqcmP1aNDQjcguypTxXX3v
3qGTSNS98AJcfHG0i3yy1NFL3lm/Ho46ym81e/TRodNIFG3Z4rv5kSPh5JNDp9k9dfQiRdh/f7jp
JnjuudBJJKrefNM3AVEv8slSRy95aelSPy96+XLYb7/QaSRqmjSBTp2gVavQSfZMHb1IMWrUgN/9
Dl5+OXQSiZopU+Drr+HSXU+/jjEVeslb993nb8rqF0nZ2TPPwD33+D2ScoUKveStggIoVw7Gjg2d
RKLiq69gzBi49dbQSdJLhV7yltnPC6hEAPr29QfUHHRQ6CTppZuxktd+/NHPrpg4EY47LnQaCWnj
Rv+98NFH/gDwuNDNWJE92Gcff2pQr16hk0hor7ziD/2OU5FPljp6yXsrV/pufvFiOOyw0GkkBOfg
hBP8zfmzzw6dpmTU0YskoVIluPxyv/+N5KcPPvDbYzRvHjpJZqijF8GfPHXeeX4hVYUKodNItl14
oV8cFcfZNuroRZJUvz4cfzy89lroJJJtCxfCv/7lTyDLVSr0IgkdO0LPnlpAlW9694Z27fyN+Vyl
oRuRhO3bfVffty80axY6jWTDd9/5WTbz50PlyqHTlI6GbkRKoEwZ6NDBd/WSH/r182PzcS3yyVJH
L7KTHYtmPvwQatcOnUYyadMm//963Dj/m1xcqaMXKaF99/XjtdoWIfcNHeoPi49zkU+WOnqRXXz9
tf/Hv2QJHHJI6DSSCTvuxzz3XPznzqujFymFKlX8WaHPPx86iWTKmDF+lk2+3HRXRy9ShJkz4YIL
4IsvtIAqFzVrBrffnhtz59XRi5TSSSf5vU+GDQudRNJt2jT4/HO44orQSbJHhV6kGH/8Izz+uB/P
ldzx1FP+dLG99gqdJHtU6EWK0by5Pzj8nXdCJ5F0+fe/4f33/bBNPlGhFymGme/qH3ssdBJJl2ee
gVtugQMPDJ0ku3QzVmQ3tm3zC6deegnOOCN0GknF6tVwzDH+Rnv16qHTpI9uxoqkqGxZ6NRJXX0u
GDjQz6TKpSKfLHX0Invw449QowaMHw/16oVOI6Xx00++mx89Gn7729Bp0ksdvUga7LMPtG8PTzwR
OomU1pAhvsDnWpFPljp6kSR8/z3UrAmzZkG1aqHTSEls3Qp16uTufRZ19CJpcsghcOON2uwsjkaM
8D+cc7HIJ0sdvUiS/v1vaNDAr6qsWDF0GknG9u1+lfMTT0DLlqHTZIY6epE0+s1v/CHS/fuHTiLJ
eucdvwL2vPNCJwlLHb1ICcyeDeee6zc7y+UzRnOBc3DaadC5M7RpEzpN5qijF0mz+vXh1FPhhRdC
J5E9mTAB1qyByy8PnSQ8dfQiJTRtGlx6qT+YZO+9Q6eR4pxzDlx3Hdx0U+gkmaWOXiQDGjb087Ff
fDF0EinOlCmwaJEv9JJCR29mhwCvAUcBy4ArnXOri7huGbAW2AZscc41Lub51NFLbEye7PczX7IE
ypcPnUZ2dfnlfvfRe+4JnSTzMt3RdwHGOudqA+MSj4vigALnXIPiirxI3Jx6qt8OYciQ0ElkV3Pn
wiefwK23hk4SHal09AuAps65lWZWGSh0zh1XxHVLgVOcc6v28Hzq6CVWPv7YDw0sWpRfh1hEXdu2
/ofwAw+ETpIdme7oKznnVibeXwlUKuY6B3xgZlPNLM+2+5dc1qQJHHssDB0aOonssGABvPce3H13
6CTRUm53nzSzsUDlIj71p50fOOecmRXXjp/hnPvazA4HxprZAufcpKIu7Nat23/fLygooKCgYHfx
RIJ7+GF/kEXbtlBut/+aJBv+8hfo2BEOOih0kswpLCyksLCwRF+T6tBNgXPuP2ZWBZhQ1NDNLl/T
FVjvnHuqiM9p6EZiqaDAjwe3bRs6SX6bMwfOPttvUbH//qHTZE+mh25GATcm3r8RGFlEgH3N7IDE
+/sB5wKzU3hNkch5+GHo3t2fRiXhdO3qV8HmU5FPViqF/lHgHDNbBDRPPMbMqprZ6MQ1lYFJZjYD
mAy845z731QCi0RNs2ZwxBF+l0QJY/p0P9NGY/NF08pYkTQYOxbuu8/vhVO2bOg0+efii/1K2Hvv
DZ0k+7QyViRLWrSAgw+GYcNCJ8k/kyfDjBnQrl3oJNGljl4kTSZNghtu8FP8KlQInSZ/nHeeXwl7
552hk4Shjl4ki848E44/XvvVZ9OHH/oFa7fcEjpJtKmjF0mj2bP9MM7ixXDggaHT5L5mzfy01nwu
9OroRbKsfn0/lPDUr1aKSLqNHw8rVvjhMtk9dfQiabZsmd/KeN48qFTcxiCSEufgd7+Du+6C668P
nSYsdfQiARx9tB9O6N49dJLc9eabsG4dXHNN6CTxoI5eJAO+/Rbq1vUHYBxzTOg0ueWnn36+6d2i
Reg04amjFwnk8MP94p2HHgqdJPf06QPHHaciXxLq6EUyZP16qFULxozxRw9K6r77zhf5SZP8b0yS
XEevQi+SQX36wOjRvthL6u65x9+I7dMndJLoUKEXCWzzZt95DhigoYZULVjgF6XNnw+HHRY6TXRo
jF4ksPLl4emnfSe6eXPoNPHWuTN06aIiXxoq9CIZdsklUKMGPPNM6CTx9cEHfl1C+/ahk8SThm5E
smDxYjj9dJg5E448MnSaeNm2DU4+2R/w0rp16DTRo6EbkYioVQvuuMMPP0jJvPiiPwO2VavQSeJL
Hb1IlmzYAPXqwZAh/pxZ2bM1a/zN7FGj4JRTQqeJJs26EYmYN97wZ5tOnw577RU6TfTdfTds2QID
B4ZOEl0auhGJmFatoGpVzQNPxkcfwVtvweOPh04Sf+roRbJs4UK/8+KsWVClSug00fTTT9CgATzy
CLRpEzpNtKmjF4mgOnXg1lvhj38MnSS6evTwN7A1yyY91NGLBLB+vb/JOHQoNG0aOk20zJvn/06m
T4dq1UKniT519CIRtf/+0Lcv3Hyz31ddvO3b4fbb4S9/UZFPJxV6kUAuvtifefqHP4ROEh0DBvg/
77wzbI5co6EbkYDWroWTTvKzcC68MHSasFas8DdgJ0706w0kOZpHLxIDEyfCtdf67RHydcMu5+Dy
y/2+/d26hU4TLxqjF4mBpk392ad33eULXj4aOhQWLYIHHgidJDepoxeJgE2boGFDePBBuO660Gmy
a/58OOssGD8e6tcPnSZ+NHQjEiOffQYtW/o/82XGycaNcOqp0KGDX1sgJadCLxIz3bv7Mfv334cy
eTCwetttfhXsSy+B7bZUSXE0Ri8SM126+Jk4+XBIycsvw4cfQr9+KvKZpo5eJGKWLoUmTfx2xuee
GzpNZuwYlx83Dk48MXSaeFNHLxJDNWrAa6/B9df7DdByzcaNcOWVfj8bFfnsUEcvElEvvABPPAGf
fgoHHxw6TfrcdpufZfTyyxqySQfdjBWJuQ4d/CZf774L5cqFTpO6/v2hVy+YOtXv9yOp09CNSMw9
+aTvejt1Cp0kdSNG+P3l33lHRT7bVOhFIqxcOT9eP2ZMvI/Te/99uOce/99Rs2boNPknB34ZFMlt
FSvC22/7U6lq1YrfweKffOJvLI8c6Tdwk+xTRy8SA7Vrw/DhfrbKuHGh0yRv9my47DK/IOqMM0Kn
yV8q9CIxcfbZ8Pe/+w3Q3n47dJo9++ILv6VDr15w/vmh0+Q3FXqRGGnaFEaP9qcwDRsWOk3xvv4a
zjkH/vxn/4NJwtIYvUjMNGoEH3zgu+X166Fdu9CJfmnaNGjVCu6+22+9LOGp0IvE0AknQGGh75rX
ro3O9MtXXvFz//v3h9atQ6eRHVToRWKqZk2YNAlatIBvvvE7X5YvHybL1q1w//3w1lswYYL/QSTR
oTF6kRirVg3++U+YOxcaN4YZM7KfYdUqf7N19myYMkVFPopU6EVi7ogj/GrTjh39bpddu8Lmzdl5
7WnT/D2DBg38Ng2HHJKd15WSKXWhN7MrzGyumW0zs5N3c11LM1tgZovN7P7Svp6IFM8MbrwRpk/3
J1Q1auT/zJSFC/1smgsvhL/+FR5/PDf24slVqXT0s4HLgX8Wd4GZlQX6AC2BesA1ZlY3hdeMrMLC
wtARSi3O2UH5d3bkkTBqFHTu7Gfl3H8/LF+etqdn+XK45Ra/Srd+fViyBKpUKUzfCwQQ9++fZJS6
0DvnFjjnFu3hssbAEufcMufcFuBV4NLSvmaUxfmbJc7ZQfl3Zea3HJg5EzZs8IeON2/uDzJZv750
z/nll9C+PZx8MlStCosX+4PM999ff/9xkOkx+iOBL3d6vCLxMRHJsCpVoE8f+OorP6f99dehenW4
6Sa/ydiiRf5G6vbtv/y6rVv9EFDfvv4HxrHH+gNCypf3J0N17+7335H42O2ompmNBSoX8akHnXPJ
LMLWBvMigVWoAG3a+LeVK/1c9+7d/erVVatg3TpfuA89FA44wI+/V68Op58OzZr5zv244/LjsPJc
lfLBI2Y2AfiDc+5Xt37M7DSgm3OuZeLxA8B259xjRVyrHwoiIqWwp4NH0nWfvLgXmQrUMrOjgf8D
rgKK3PliT0FFRKR0UpleebmZfQmcBow2szGJj1c1s9EAzrmtQHvgfWAe8Jpzbn7qsUVEJFmROTNW
REQyI/jtlTgvqDKzwWa20sxmh85SGmZW3cwmJBa+zTGze0NnKgkz29vMJpvZDDObZ2Y9QmcqKTMr
a2bTzSwGO8z/mpktM7NZif+GKaHzlISZVTSz181sfuL757TQmZJlZnUSf+c73tbs7t9v0I4+saBq
IdAC+Ar4F3BNXIZ3zOxMYD3wknOufug8JWVmlYHKzrkZZrY/MA24LC5//wBmtq9zbqOZlQM+BDo5
5z4MnStZZvZ7oCFwgHPuktB5SsrMlgINnXPfh85SUmY2BJjonBuc+P7Zzzm3JnSukjKzMvj62dg5
92VR14Tu6GO9oMo5Nwn4IXSO0nLO/cc5NyPx/npgPlA1bKqScc5tTLxbHigLxKbgmFk14ALgBYqf
0BAHscuEXEJ/AAACGklEQVRuZgcBZzrnBoO/nxjHIp/QAvi8uCIP4Qu9FlRFRGJmVANgctgkJWNm
ZcxsBrASmOCcmxc6Uwn0BDoD2/d0YYQ54AMzm2pmt4cOUwI1gG/N7EUz+8zMBprZvqFDldLVwG7P
Gwtd6HUnOAISwzavA/clOvvYcM5td879FqgGnGVmBYEjJcXMLgK+cc5NJ4Yd8U7OcM41AM4H/l9i
ODMOygEnA32dcycDG4AuYSOVnJmVBy4G/r6760IX+q+A6js9ro7v6iVLzGwv4A1gqHNuZOg8pZX4
tXs0cEroLElqAlySGOMeDjQ3s5cCZyox59zXiT+/Bd7ED8fGwQpghXPuX4nHr+MLf9ycD0xL/P0X
K3Sh/++CqsRPpquAUYEz5Q0zM2AQMM851yt0npIys8PMrGLi/X2Ac4DpYVMlxzn3oHOuunOuBv5X
7/HOuRtC5yoJM9vXzA5IvL8fcC5+V9vIc879B/jSzGonPtQCmBswUmldg28UdivoDtLOua1mtmNB
VVlgUMxmfAwHmgKHJhaPPeycezFwrJI4A7gemGVmOwrkA8659wJmKokqwJDErIMywMvOuXGBM5VW
HIcxKwFv+n6BcsArzrn/DRupRO4BXkk0mZ8DNwfOUyKJH64tgD3eG9GCKRGRHBd66EZERDJMhV5E
JMep0IuI5DgVehGRHKdCLyKS41ToRURynAq9iEiOU6EXEclx/x/o9M+HchE4RQAAAABJRU5ErkJg
gg==
)
例如,我们可以模仿 `R` 语言中常用的 `ggplot` 风格:
In [4]:
```py
plt.style.use('ggplot')
plt.plot(x, y)
plt.show()
```
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAX4AAAEECAYAAAAvY19bAAAABHNCSVQICAgIfAhkiAAAAAlwSFlz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)
有时候,我们不希望改变全局的风格,只是想暂时改变一下分隔,则可以使用 `context` 将风格改变限制在某一个代码块内:
In [5]:
```py
with plt.style.context(('dark_background')):
plt.plot(x, y, 'r-o')
plt.show()
```
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAX4AAAEECAYAAAAvY19bAAAABHNCSVQICAgIfAhkiAAAAAlwSFlz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)
在代码块外绘图则仍然是全局的风格。
In [6]:
```py
with plt.style.context(('dark_background')):
pass
plt.plot(x, y, 'r-o')
plt.show()
```
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAX4AAAEECAYAAAAvY19bAAAABHNCSVQICAgIfAhkiAAAAAlwSFlz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)
还可以混搭使用多种风格,不过最右边的一种风格会将最左边的覆盖:
In [7]:
```py
plt.style.use(['dark_background', 'ggplot'])
plt.plot(x, y, 'r-o')
plt.show()
```
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAX4AAAEECAYAAAAvY19bAAAABHNCSVQICAgIfAhkiAAAAAlwSFlz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)
事实上,我们还可以自定义风格文件。
自定义文件需要放在 `matplotlib` 的配置文件夹 `mpl_configdir` 的子文件夹 `mpl_configdir/stylelib/` 下,以 `.mplstyle` 结尾。
`mpl_configdir` 的位置可以这样查看:
In [8]:
```py
import matplotlib
matplotlib.get_configdir()
```
Out[8]:
```py
u'c:/Users/Jin\\.matplotlib'
```
里面的内容以 `属性:值` 的形式保存:
```py
axes.titlesize : 24
axes.labelsize : 20
lines.linewidth : 3
lines.markersize : 10
xtick.labelsize : 16
ytick.labelsize : 16
```
假设我们将其保存为 `mpl_configdir/stylelib/presentation.mplstyle`,那么使用这个风格的时候只需要调用:
```py
plt.style.use('presentation')
```