data_visual/Coronavirus_Top15_Countries.ipynb

{
    "cells": [
        {
            "cell_type": "code",
            "execution_count": 69,
            "source": [
                "\r\n",
                "import pandas as pd\r\n",
                "import matplotlib.pyplot as plt\r\n",
                "import matplotlib.animation as animation"
            ],
            "outputs": [],
            "metadata": {}
        },
        {
            "cell_type": "code",
            "execution_count": 61,
            "source": [
                "#加载各国疫情数据\r\n",
                "datas = pd.read_json(\"..\\\\data\\\\corona_virus.json\")\r\n",
                "\r\n",
                "#获取最近一日国家数据\r\n",
                "laest_day_datas = datas[datas.dateId == (datas.dateId.max())]\r\n",
                "laest_day_datas"
            ],
            "outputs": [
                {
                    "output_type": "execute_result",
                    "data": {
                        "text/plain": [
                            "        confirmedCount  confirmedIncr  curedCount  curedIncr  \\\n",
                            "558            6179506          32706         539          0   \n",
                            "1124           6398983          28554      353370          0   \n",
                            "1692          36337788         144306    30097898      47834   \n",
                            "2251           4677883          17410      150376          0   \n",
                            "2783           1894667           2563       11886          0   \n",
                            "...                ...            ...         ...        ...   \n",
                            "110547              66              0          63          0   \n",
                            "111039              30              0          28          0   \n",
                            "111563              29              0          27          0   \n",
                            "112072              22              0          20          0   \n",
                            "112596         2069051              0     2030501          0   \n",
                            "\n",
                            "        currentConfirmedCount  currentConfirmedIncr    dateId  deadCount  \\\n",
                            "558                   6048266                 32612  20210813     130701   \n",
                            "1124                  5933080                 28477  20210813     112533   \n",
                            "1692                  5620667                 95745  20210813     619223   \n",
                            "2251                  4445100                 17323  20210813      82407   \n",
                            "2783                  1864887                  2556  20210813      17894   \n",
                            "...                       ...                   ...       ...        ...   \n",
                            "110547                      3                     0  20210813          0   \n",
                            "111039                      2                     0  20210813          0   \n",
                            "111563                      2                     0  20210813          0   \n",
                            "112072                      1                     0  20210813          1   \n",
                            "112596                -155038                     0  20210813     193588   \n",
                            "\n",
                            "        deadIncr  highDangerCount  midDangerCount  suspectedCount  \\\n",
                            "558           94                0               0               0   \n",
                            "1124          77                0               0               0   \n",
                            "1692         727                0               0               0   \n",
                            "2251          87                0               0               0   \n",
                            "2783           7                0               0               0   \n",
                            "...          ...              ...             ...             ...   \n",
                            "110547         0                0               0               0   \n",
                            "111039         0                0               0               0   \n",
                            "111563         0                0               0               0   \n",
                            "112072         0                0               0               0   \n",
                            "112596         0                0               0               0   \n",
                            "\n",
                            "        suspectedCountIncr provinceName countryShortCode  \n",
                            "558                      0           英国              GBR  \n",
                            "1124                     0           法国              FRA  \n",
                            "1692                     0           美国              USA  \n",
                            "2251                     0          西班牙              ESP  \n",
                            "2783                     0           荷兰              NLD  \n",
                            "...                    ...          ...              ...  \n",
                            "110547                   0        福克兰群岛              FLK  \n",
                            "111039                   0   圣皮埃尔和密克隆群岛              SPM  \n",
                            "111563                   0          梵蒂冈              VAT  \n",
                            "112072                   0        蒙特塞拉特               MS  \n",
                            "112596                   0           秘鲁              PER  \n",
                            "\n",
                            "[215 rows x 15 columns]"
                        ],
                        "text/html": [
                            "<div>\n",
                            "<style scoped>\n",
                            "    .dataframe tbody tr th:only-of-type {\n",
                            "        vertical-align: middle;\n",
                            "    }\n",
                            "\n",
                            "    .dataframe tbody tr th {\n",
                            "        vertical-align: top;\n",
                            "    }\n",
                            "\n",
                            "    .dataframe thead th {\n",
                            "        text-align: right;\n",
                            "    }\n",
                            "</style>\n",
                            "<table border=\"1\" class=\"dataframe\">\n",
                            "  <thead>\n",
                            "    <tr style=\"text-align: right;\">\n",
                            "      <th></th>\n",
                            "      <th>confirmedCount</th>\n",
                            "      <th>confirmedIncr</th>\n",
                            "      <th>curedCount</th>\n",
                            "      <th>curedIncr</th>\n",
                            "      <th>currentConfirmedCount</th>\n",
                            "      <th>currentConfirmedIncr</th>\n",
                            "      <th>dateId</th>\n",
                            "      <th>deadCount</th>\n",
                            "      <th>deadIncr</th>\n",
                            "      <th>highDangerCount</th>\n",
                            "      <th>midDangerCount</th>\n",
                            "      <th>suspectedCount</th>\n",
                            "      <th>suspectedCountIncr</th>\n",
                            "      <th>provinceName</th>\n",
                            "      <th>countryShortCode</th>\n",
                            "    </tr>\n",
                            "  </thead>\n",
                            "  <tbody>\n",
                            "    <tr>\n",
                            "      <th>558</th>\n",
                            "      <td>6179506</td>\n",
                            "      <td>32706</td>\n",
                            "      <td>539</td>\n",
                            "      <td>0</td>\n",
                            "      <td>6048266</td>\n",
                            "      <td>32612</td>\n",
                            "      <td>20210813</td>\n",
                            "      <td>130701</td>\n",
                            "      <td>94</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>英国</td>\n",
                            "      <td>GBR</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>1124</th>\n",
                            "      <td>6398983</td>\n",
                            "      <td>28554</td>\n",
                            "      <td>353370</td>\n",
                            "      <td>0</td>\n",
                            "      <td>5933080</td>\n",
                            "      <td>28477</td>\n",
                            "      <td>20210813</td>\n",
                            "      <td>112533</td>\n",
                            "      <td>77</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>法国</td>\n",
                            "      <td>FRA</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>1692</th>\n",
                            "      <td>36337788</td>\n",
                            "      <td>144306</td>\n",
                            "      <td>30097898</td>\n",
                            "      <td>47834</td>\n",
                            "      <td>5620667</td>\n",
                            "      <td>95745</td>\n",
                            "      <td>20210813</td>\n",
                            "      <td>619223</td>\n",
                            "      <td>727</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>美国</td>\n",
                            "      <td>USA</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>2251</th>\n",
                            "      <td>4677883</td>\n",
                            "      <td>17410</td>\n",
                            "      <td>150376</td>\n",
                            "      <td>0</td>\n",
                            "      <td>4445100</td>\n",
                            "      <td>17323</td>\n",
                            "      <td>20210813</td>\n",
                            "      <td>82407</td>\n",
                            "      <td>87</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>西班牙</td>\n",
                            "      <td>ESP</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>2783</th>\n",
                            "      <td>1894667</td>\n",
                            "      <td>2563</td>\n",
                            "      <td>11886</td>\n",
                            "      <td>0</td>\n",
                            "      <td>1864887</td>\n",
                            "      <td>2556</td>\n",
                            "      <td>20210813</td>\n",
                            "      <td>17894</td>\n",
                            "      <td>7</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>荷兰</td>\n",
                            "      <td>NLD</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>...</th>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>110547</th>\n",
                            "      <td>66</td>\n",
                            "      <td>0</td>\n",
                            "      <td>63</td>\n",
                            "      <td>0</td>\n",
                            "      <td>3</td>\n",
                            "      <td>0</td>\n",
                            "      <td>20210813</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>福克兰群岛</td>\n",
                            "      <td>FLK</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>111039</th>\n",
                            "      <td>30</td>\n",
                            "      <td>0</td>\n",
                            "      <td>28</td>\n",
                            "      <td>0</td>\n",
                            "      <td>2</td>\n",
                            "      <td>0</td>\n",
                            "      <td>20210813</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>圣皮埃尔和密克隆群岛</td>\n",
                            "      <td>SPM</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>111563</th>\n",
                            "      <td>29</td>\n",
                            "      <td>0</td>\n",
                            "      <td>27</td>\n",
                            "      <td>0</td>\n",
                            "      <td>2</td>\n",
                            "      <td>0</td>\n",
                            "      <td>20210813</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>梵蒂冈</td>\n",
                            "      <td>VAT</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>112072</th>\n",
                            "      <td>22</td>\n",
                            "      <td>0</td>\n",
                            "      <td>20</td>\n",
                            "      <td>0</td>\n",
                            "      <td>1</td>\n",
                            "      <td>0</td>\n",
                            "      <td>20210813</td>\n",
                            "      <td>1</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>蒙特塞拉特</td>\n",
                            "      <td>MS</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>112596</th>\n",
                            "      <td>2069051</td>\n",
                            "      <td>0</td>\n",
                            "      <td>2030501</td>\n",
                            "      <td>0</td>\n",
                            "      <td>-155038</td>\n",
                            "      <td>0</td>\n",
                            "      <td>20210813</td>\n",
                            "      <td>193588</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>秘鲁</td>\n",
                            "      <td>PER</td>\n",
                            "    </tr>\n",
                            "  </tbody>\n",
                            "</table>\n",
                            "<p>215 rows × 15 columns</p>\n",
                            "</div>"
                        ]
                    },
                    "metadata": {},
                    "execution_count": 61
                }
            ],
            "metadata": {}
        },
        {
            "cell_type": "code",
            "execution_count": 62,
            "source": [
                "#统计累计确诊前十的国家名称\r\n",
                "confirmed_count_top15_country_names = laest_day_datas.sort_values(by=\"confirmedCount\",ascending=False).head(15).provinceName\r\n",
                "confirmed_count_top15_country_names"
            ],
            "outputs": [
                {
                    "output_type": "execute_result",
                    "data": {
                        "text/plain": [
                            "1692        美国\n",
                            "7131        印度\n",
                            "6011        巴西\n",
                            "6570       俄罗斯\n",
                            "1124        法国\n",
                            "558         英国\n",
                            "8715       土耳其\n",
                            "11392      阿根廷\n",
                            "23721     哥伦比亚\n",
                            "2251       西班牙\n",
                            "17337      意大利\n",
                            "5478        伊朗\n",
                            "22663       德国\n",
                            "9244     印度尼西亚\n",
                            "7662       墨西哥\n",
                            "Name: provinceName, dtype: object"
                        ]
                    },
                    "metadata": {},
                    "execution_count": 62
                }
            ],
            "metadata": {}
        },
        {
            "cell_type": "code",
            "execution_count": 63,
            "source": [
                "#获取累计确诊前世国家的数据\r\n",
                "top15_countries_datas = datas[datas.provinceName.isin(confirmed_count_top15_country_names)]\r\n",
                "top15_countries_datas"
            ],
            "outputs": [
                {
                    "output_type": "execute_result",
                    "data": {
                        "text/plain": [
                            "       confirmedCount  confirmedIncr  curedCount  curedIncr  \\\n",
                            "0                   2              2           0          0   \n",
                            "1                   2              0           0          0   \n",
                            "2                   2              0           0          0   \n",
                            "3                   2              0           0          0   \n",
                            "4                   2              0           0          0   \n",
                            "...               ...            ...         ...        ...   \n",
                            "23717         4838984           4350     4649453       6366   \n",
                            "23718         4843007           4023     4656709       7256   \n",
                            "23719         4846955           3948     4662658       5949   \n",
                            "23720         4852323           5368     4668790       6132   \n",
                            "23721         4856595           4272     4675215       6425   \n",
                            "\n",
                            "       currentConfirmedCount  currentConfirmedIncr    dateId  deadCount  \\\n",
                            "0                          2                     2  20200201          0   \n",
                            "1                          2                     0  20200202          0   \n",
                            "2                          2                     0  20200203          0   \n",
                            "3                          2                     0  20200204          0   \n",
                            "4                          2                     0  20200205          0   \n",
                            "...                      ...                   ...       ...        ...   \n",
                            "23717                  67073                 -2197  20210809     122458   \n",
                            "23718                  63697                 -3376  20210810     122601   \n",
                            "23719                  61529                 -2168  20210811     122768   \n",
                            "23720                  60580                  -949  20210812     122953   \n",
                            "23721                  58283                 -2297  20210813     123097   \n",
                            "\n",
                            "       deadIncr  highDangerCount  midDangerCount  suspectedCount  \\\n",
                            "0             0                0               0               0   \n",
                            "1             0                0               0               0   \n",
                            "2             0                0               0               0   \n",
                            "3             0                0               0               0   \n",
                            "4             0                0               0               0   \n",
                            "...         ...              ...             ...             ...   \n",
                            "23717       181                0               0               0   \n",
                            "23718       143                0               0               0   \n",
                            "23719       167                0               0               0   \n",
                            "23720       185                0               0               0   \n",
                            "23721       144                0               0               0   \n",
                            "\n",
                            "       suspectedCountIncr provinceName countryShortCode  \n",
                            "0                       0           英国              GBR  \n",
                            "1                       0           英国              GBR  \n",
                            "2                       0           英国              GBR  \n",
                            "3                       0           英国              GBR  \n",
                            "4                       0           英国              GBR  \n",
                            "...                   ...          ...              ...  \n",
                            "23717                   0         哥伦比亚              COL  \n",
                            "23718                   0         哥伦比亚              COL  \n",
                            "23719                   0         哥伦比亚              COL  \n",
                            "23720                   0         哥伦比亚              COL  \n",
                            "23721                   0         哥伦比亚              COL  \n",
                            "\n",
                            "[8198 rows x 15 columns]"
                        ],
                        "text/html": [
                            "<div>\n",
                            "<style scoped>\n",
                            "    .dataframe tbody tr th:only-of-type {\n",
                            "        vertical-align: middle;\n",
                            "    }\n",
                            "\n",
                            "    .dataframe tbody tr th {\n",
                            "        vertical-align: top;\n",
                            "    }\n",
                            "\n",
                            "    .dataframe thead th {\n",
                            "        text-align: right;\n",
                            "    }\n",
                            "</style>\n",
                            "<table border=\"1\" class=\"dataframe\">\n",
                            "  <thead>\n",
                            "    <tr style=\"text-align: right;\">\n",
                            "      <th></th>\n",
                            "      <th>confirmedCount</th>\n",
                            "      <th>confirmedIncr</th>\n",
                            "      <th>curedCount</th>\n",
                            "      <th>curedIncr</th>\n",
                            "      <th>currentConfirmedCount</th>\n",
                            "      <th>currentConfirmedIncr</th>\n",
                            "      <th>dateId</th>\n",
                            "      <th>deadCount</th>\n",
                            "      <th>deadIncr</th>\n",
                            "      <th>highDangerCount</th>\n",
                            "      <th>midDangerCount</th>\n",
                            "      <th>suspectedCount</th>\n",
                            "      <th>suspectedCountIncr</th>\n",
                            "      <th>provinceName</th>\n",
                            "      <th>countryShortCode</th>\n",
                            "    </tr>\n",
                            "  </thead>\n",
                            "  <tbody>\n",
                            "    <tr>\n",
                            "      <th>0</th>\n",
                            "      <td>2</td>\n",
                            "      <td>2</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>2</td>\n",
                            "      <td>2</td>\n",
                            "      <td>20200201</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>英国</td>\n",
                            "      <td>GBR</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>1</th>\n",
                            "      <td>2</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>2</td>\n",
                            "      <td>0</td>\n",
                            "      <td>20200202</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>英国</td>\n",
                            "      <td>GBR</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>2</th>\n",
                            "      <td>2</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>2</td>\n",
                            "      <td>0</td>\n",
                            "      <td>20200203</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>英国</td>\n",
                            "      <td>GBR</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>3</th>\n",
                            "      <td>2</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>2</td>\n",
                            "      <td>0</td>\n",
                            "      <td>20200204</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>英国</td>\n",
                            "      <td>GBR</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>4</th>\n",
                            "      <td>2</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>2</td>\n",
                            "      <td>0</td>\n",
                            "      <td>20200205</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>英国</td>\n",
                            "      <td>GBR</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>...</th>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>23717</th>\n",
                            "      <td>4838984</td>\n",
                            "      <td>4350</td>\n",
                            "      <td>4649453</td>\n",
                            "      <td>6366</td>\n",
                            "      <td>67073</td>\n",
                            "      <td>-2197</td>\n",
                            "      <td>20210809</td>\n",
                            "      <td>122458</td>\n",
                            "      <td>181</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>哥伦比亚</td>\n",
                            "      <td>COL</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>23718</th>\n",
                            "      <td>4843007</td>\n",
                            "      <td>4023</td>\n",
                            "      <td>4656709</td>\n",
                            "      <td>7256</td>\n",
                            "      <td>63697</td>\n",
                            "      <td>-3376</td>\n",
                            "      <td>20210810</td>\n",
                            "      <td>122601</td>\n",
                            "      <td>143</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>哥伦比亚</td>\n",
                            "      <td>COL</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>23719</th>\n",
                            "      <td>4846955</td>\n",
                            "      <td>3948</td>\n",
                            "      <td>4662658</td>\n",
                            "      <td>5949</td>\n",
                            "      <td>61529</td>\n",
                            "      <td>-2168</td>\n",
                            "      <td>20210811</td>\n",
                            "      <td>122768</td>\n",
                            "      <td>167</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>哥伦比亚</td>\n",
                            "      <td>COL</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>23720</th>\n",
                            "      <td>4852323</td>\n",
                            "      <td>5368</td>\n",
                            "      <td>4668790</td>\n",
                            "      <td>6132</td>\n",
                            "      <td>60580</td>\n",
                            "      <td>-949</td>\n",
                            "      <td>20210812</td>\n",
                            "      <td>122953</td>\n",
                            "      <td>185</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>哥伦比亚</td>\n",
                            "      <td>COL</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>23721</th>\n",
                            "      <td>4856595</td>\n",
                            "      <td>4272</td>\n",
                            "      <td>4675215</td>\n",
                            "      <td>6425</td>\n",
                            "      <td>58283</td>\n",
                            "      <td>-2297</td>\n",
                            "      <td>20210813</td>\n",
                            "      <td>123097</td>\n",
                            "      <td>144</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>0</td>\n",
                            "      <td>哥伦比亚</td>\n",
                            "      <td>COL</td>\n",
                            "    </tr>\n",
                            "  </tbody>\n",
                            "</table>\n",
                            "<p>8198 rows × 15 columns</p>\n",
                            "</div>"
                        ]
                    },
                    "metadata": {},
                    "execution_count": 63
                }
            ],
            "metadata": {}
        },
        {
            "cell_type": "code",
            "execution_count": 64,
            "source": [
                "#统计前十国家每天的现有确诊量\r\n",
                "final_datas = top15_countries_datas.pivot_table(values=\"currentConfirmedCount\", index=\"dateId\", columns=\"provinceName\")\r\n",
                "#没有数据的使用0进行填充\r\n",
                "final_datas.fillna(0, inplace=True)\r\n",
                "final_datas"
            ],
            "outputs": [
                {
                    "output_type": "execute_result",
                    "data": {
                        "text/plain": [
                            "provinceName        伊朗       俄罗斯        印度     印度尼西亚     哥伦比亚       土耳其  \\\n",
                            "dateId                                                                    \n",
                            "20200123           0.0       0.0       0.0       0.0      0.0       0.0   \n",
                            "20200124           0.0       0.0       0.0       0.0      0.0       0.0   \n",
                            "20200125           0.0       0.0       0.0       0.0      0.0       0.0   \n",
                            "20200126           0.0       0.0       0.0       0.0      0.0       0.0   \n",
                            "20200127           0.0       0.0       0.0       0.0      0.0       0.0   \n",
                            "...                ...       ...       ...       ...      ...       ...   \n",
                            "20210809      525679.0  534279.0  406822.0  448508.0  67073.0  361989.0   \n",
                            "20210810      539359.0  536136.0  402188.0  448508.0  63697.0  378238.0   \n",
                            "20210811      552252.0  536841.0  388508.0  437055.0  61529.0  389757.0   \n",
                            "20210812      567346.0  537770.0  386351.0  426170.0  60580.0  400622.0   \n",
                            "20210813      577035.0  539864.0  387987.0  412776.0  58283.0  407060.0   \n",
                            "\n",
                            "provinceName       墨西哥        巴西       德国       意大利         法国         美国  \\\n",
                            "dateId                                                                      \n",
                            "20200123           0.0       0.0      0.0       0.0        0.0        1.0   \n",
                            "20200124           0.0       0.0      0.0       0.0        0.0        1.0   \n",
                            "20200125           0.0       0.0      0.0       0.0        3.0        2.0   \n",
                            "20200126           0.0       0.0      0.0       0.0        3.0        2.0   \n",
                            "20200127           0.0       0.0      0.0       0.0        3.0        5.0   \n",
                            "...                ...       ...      ...       ...        ...        ...   \n",
                            "20210809      400931.0  695278.0  53580.0  112266.0  5839538.0  5288131.0   \n",
                            "20210810      390088.0  675144.0  53842.0  114855.0  5845245.0  5407573.0   \n",
                            "20210811      392329.0  626145.0  54893.0  116323.0  5873736.0  5470816.0   \n",
                            "20210812      399182.0  586505.0  59639.0  118763.0  5904603.0  5524922.0   \n",
                            "20210813      408685.0  567150.0  61840.0  121285.0  5933080.0  5620667.0   \n",
                            "\n",
                            "provinceName         英国        西班牙       阿根廷  \n",
                            "dateId                                        \n",
                            "20200123            0.0        0.0       0.0  \n",
                            "20200124            0.0        0.0       0.0  \n",
                            "20200125            0.0        0.0       0.0  \n",
                            "20200126            0.0        0.0       0.0  \n",
                            "20200127            0.0        0.0       0.0  \n",
                            "...                 ...        ...       ...  \n",
                            "20210809      5938503.0  4355674.0  241675.0  \n",
                            "20210810      5963347.0  4395269.0  239453.0  \n",
                            "20210811      5986498.0  4410847.0  241796.0  \n",
                            "20210812      6015654.0  4427777.0  244466.0  \n",
                            "20210813      6048266.0  4445100.0  244466.0  \n",
                            "\n",
                            "[568 rows x 15 columns]"
                        ],
                        "text/html": [
                            "<div>\n",
                            "<style scoped>\n",
                            "    .dataframe tbody tr th:only-of-type {\n",
                            "        vertical-align: middle;\n",
                            "    }\n",
                            "\n",
                            "    .dataframe tbody tr th {\n",
                            "        vertical-align: top;\n",
                            "    }\n",
                            "\n",
                            "    .dataframe thead th {\n",
                            "        text-align: right;\n",
                            "    }\n",
                            "</style>\n",
                            "<table border=\"1\" class=\"dataframe\">\n",
                            "  <thead>\n",
                            "    <tr style=\"text-align: right;\">\n",
                            "      <th>provinceName</th>\n",
                            "      <th>伊朗</th>\n",
                            "      <th>俄罗斯</th>\n",
                            "      <th>印度</th>\n",
                            "      <th>印度尼西亚</th>\n",
                            "      <th>哥伦比亚</th>\n",
                            "      <th>土耳其</th>\n",
                            "      <th>墨西哥</th>\n",
                            "      <th>巴西</th>\n",
                            "      <th>德国</th>\n",
                            "      <th>意大利</th>\n",
                            "      <th>法国</th>\n",
                            "      <th>美国</th>\n",
                            "      <th>英国</th>\n",
                            "      <th>西班牙</th>\n",
                            "      <th>阿根廷</th>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>dateId</th>\n",
                            "      <th></th>\n",
                            "      <th></th>\n",
                            "      <th></th>\n",
                            "      <th></th>\n",
                            "      <th></th>\n",
                            "      <th></th>\n",
                            "      <th></th>\n",
                            "      <th></th>\n",
                            "      <th></th>\n",
                            "      <th></th>\n",
                            "      <th></th>\n",
                            "      <th></th>\n",
                            "      <th></th>\n",
                            "      <th></th>\n",
                            "      <th></th>\n",
                            "    </tr>\n",
                            "  </thead>\n",
                            "  <tbody>\n",
                            "    <tr>\n",
                            "      <th>20200123</th>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>1.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>20200124</th>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>1.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>20200125</th>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>3.0</td>\n",
                            "      <td>2.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>20200126</th>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>3.0</td>\n",
                            "      <td>2.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>20200127</th>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>3.0</td>\n",
                            "      <td>5.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "      <td>0.0</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>...</th>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "      <td>...</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>20210809</th>\n",
                            "      <td>525679.0</td>\n",
                            "      <td>534279.0</td>\n",
                            "      <td>406822.0</td>\n",
                            "      <td>448508.0</td>\n",
                            "      <td>67073.0</td>\n",
                            "      <td>361989.0</td>\n",
                            "      <td>400931.0</td>\n",
                            "      <td>695278.0</td>\n",
                            "      <td>53580.0</td>\n",
                            "      <td>112266.0</td>\n",
                            "      <td>5839538.0</td>\n",
                            "      <td>5288131.0</td>\n",
                            "      <td>5938503.0</td>\n",
                            "      <td>4355674.0</td>\n",
                            "      <td>241675.0</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>20210810</th>\n",
                            "      <td>539359.0</td>\n",
                            "      <td>536136.0</td>\n",
                            "      <td>402188.0</td>\n",
                            "      <td>448508.0</td>\n",
                            "      <td>63697.0</td>\n",
                            "      <td>378238.0</td>\n",
                            "      <td>390088.0</td>\n",
                            "      <td>675144.0</td>\n",
                            "      <td>53842.0</td>\n",
                            "      <td>114855.0</td>\n",
                            "      <td>5845245.0</td>\n",
                            "      <td>5407573.0</td>\n",
                            "      <td>5963347.0</td>\n",
                            "      <td>4395269.0</td>\n",
                            "      <td>239453.0</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>20210811</th>\n",
                            "      <td>552252.0</td>\n",
                            "      <td>536841.0</td>\n",
                            "      <td>388508.0</td>\n",
                            "      <td>437055.0</td>\n",
                            "      <td>61529.0</td>\n",
                            "      <td>389757.0</td>\n",
                            "      <td>392329.0</td>\n",
                            "      <td>626145.0</td>\n",
                            "      <td>54893.0</td>\n",
                            "      <td>116323.0</td>\n",
                            "      <td>5873736.0</td>\n",
                            "      <td>5470816.0</td>\n",
                            "      <td>5986498.0</td>\n",
                            "      <td>4410847.0</td>\n",
                            "      <td>241796.0</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>20210812</th>\n",
                            "      <td>567346.0</td>\n",
                            "      <td>537770.0</td>\n",
                            "      <td>386351.0</td>\n",
                            "      <td>426170.0</td>\n",
                            "      <td>60580.0</td>\n",
                            "      <td>400622.0</td>\n",
                            "      <td>399182.0</td>\n",
                            "      <td>586505.0</td>\n",
                            "      <td>59639.0</td>\n",
                            "      <td>118763.0</td>\n",
                            "      <td>5904603.0</td>\n",
                            "      <td>5524922.0</td>\n",
                            "      <td>6015654.0</td>\n",
                            "      <td>4427777.0</td>\n",
                            "      <td>244466.0</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>20210813</th>\n",
                            "      <td>577035.0</td>\n",
                            "      <td>539864.0</td>\n",
                            "      <td>387987.0</td>\n",
                            "      <td>412776.0</td>\n",
                            "      <td>58283.0</td>\n",
                            "      <td>407060.0</td>\n",
                            "      <td>408685.0</td>\n",
                            "      <td>567150.0</td>\n",
                            "      <td>61840.0</td>\n",
                            "      <td>121285.0</td>\n",
                            "      <td>5933080.0</td>\n",
                            "      <td>5620667.0</td>\n",
                            "      <td>6048266.0</td>\n",
                            "      <td>4445100.0</td>\n",
                            "      <td>244466.0</td>\n",
                            "    </tr>\n",
                            "  </tbody>\n",
                            "</table>\n",
                            "<p>568 rows × 15 columns</p>\n",
                            "</div>"
                        ]
                    },
                    "metadata": {},
                    "execution_count": 64
                }
            ],
            "metadata": {}
        },
        {
            "cell_type": "code",
            "execution_count": 65,
            "source": [
                "fig, ax = plt.subplots(figsize=(10, 8))\r\n",
                "#国家颜色字典，相同国家，使用相同的数据条\r\n",
                "colors = ['r', 'g', 'deepskyblue', 'm', 'c', 'yellow', 'gold', 'lime', 'hotpink', 'orange', 'fuchsia', 'deeppink', 'lightgray', 'papayawhip', 'violet']\r\n",
                "color_map = dict(zip(final_datas.columns, colors))\r\n",
                "color_map"
            ],
            "outputs": [
                {
                    "output_type": "display_data",
                    "data": {
                        "text/plain": [
                            "<IPython.core.display.Javascript object>"
                        ],
                        "application/javascript": "/* Put everything inside the global mpl namespace */\n/* global mpl */\nwindow.mpl = {};\n\nmpl.get_websocket_type = function () {\n    if (typeof WebSocket !== 'undefined') {\n        return WebSocket;\n    } else if (typeof MozWebSocket !== 'undefined') {\n        return MozWebSocket;\n    } else {\n        alert(\n            'Your browser does not have WebSocket support. ' +\n                'Please try Chrome, Safari or Firefox ≥ 6. ' +\n                'Firefox 4 and 5 are also supported but you ' +\n                'have to enable WebSockets in about:config.'\n        );\n    }\n};\n\nmpl.figure = function (figure_id, websocket, ondownload, parent_element) {\n    this.id = figure_id;\n\n    this.ws = websocket;\n\n    this.supports_binary = this.ws.binaryType !== undefined;\n\n    if (!this.supports_binary) {\n        var warnings = document.getElementById('mpl-warnings');\n        if (warnings) {\n            warnings.style.display = 'block';\n            warnings.textContent =\n                'This browser does not support binary websocket messages. ' +\n                'Performance may be slow.';\n        }\n    }\n\n    this.imageObj = new Image();\n\n    this.context = undefined;\n    this.message = undefined;\n    this.canvas = undefined;\n    this.rubberband_canvas = undefined;\n    this.rubberband_context = undefined;\n    this.format_dropdown = undefined;\n\n    this.image_mode = 'full';\n\n    this.root = document.createElement('div');\n    this.root.setAttribute('style', 'display: inline-block');\n    this._root_extra_style(this.root);\n\n    parent_element.appendChild(this.root);\n\n    this._init_header(this);\n    this._init_canvas(this);\n    this._init_toolbar(this);\n\n    var fig = this;\n\n    this.waiting = false;\n\n    this.ws.onopen = function () {\n        fig.send_message('supports_binary', { value: fig.supports_binary });\n        fig.send_message('send_image_mode', {});\n        if (fig.ratio !== 1) {\n            fig.send_message('set_dpi_ratio', { dpi_ratio: fig.ratio });\n        }\n        fig.send_message('refresh', {});\n    };\n\n    this.imageObj.onload = function () {\n        if (fig.image_mode === 'full') {\n            // Full images could contain transparency (where diff images\n            // almost always do), so we need to clear the canvas so that\n            // there is no ghosting.\n            fig.context.clearRect(0, 0, fig.canvas.width, fig.canvas.height);\n        }\n        fig.context.drawImage(fig.imageObj, 0, 0);\n    };\n\n    this.imageObj.onunload = function () {\n        fig.ws.close();\n    };\n\n    this.ws.onmessage = this._make_on_message_function(this);\n\n    this.ondownload = ondownload;\n};\n\nmpl.figure.prototype._init_header = function () {\n    var titlebar = document.createElement('div');\n    titlebar.classList =\n        'ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix';\n    var titletext = document.createElement('div');\n    titletext.classList = 'ui-dialog-title';\n    titletext.setAttribute(\n        'style',\n        'width: 100%; text-align: center; padding: 3px;'\n    );\n    titlebar.appendChild(titletext);\n    this.root.appendChild(titlebar);\n    this.header = titletext;\n};\n\nmpl.figure.prototype._canvas_extra_style = function (_canvas_div) {};\n\nmpl.figure.prototype._root_extra_style = function (_canvas_div) {};\n\nmpl.figure.prototype._init_canvas = function () {\n    var fig = this;\n\n    var canvas_div = (this.canvas_div = document.createElement('div'));\n    canvas_div.setAttribute(\n        'style',\n        'border: 1px solid #ddd;' +\n            'box-sizing: content-box;' +\n            'clear: both;' +\n            'min-height: 1px;' +\n            'min-width: 1px;' +\n            'outline: 0;' +\n            'overflow: hidden;' +\n            'position: relative;' +\n            'resize: both;'\n    );\n\n    function on_keyboard_event_closure(name) {\n        return function (event) {\n            return fig.key_event(event, name);\n        };\n    }\n\n    canvas_div.addEventListener(\n        'keydown',\n        on_keyboard_event_closure('key_press')\n    );\n    canvas_div.addEventListener(\n        'keyup',\n        on_keyboard_event_closure('key_release')\n    );\n\n    this._canvas_extra_style(canvas_div);\n    this.root.appendChild(canvas_div);\n\n    var canvas = (this.canvas = document.createElement('canvas'));\n    canvas.classList.add('mpl-canvas');\n    canvas.setAttribute('style', 'box-sizing: content-box;');\n\n    this.context = canvas.getContext('2d');\n\n    var backingStore =\n        this.context.backingStorePixelRatio ||\n        this.context.webkitBackingStorePixelRatio ||\n        this.context.mozBackingStorePixelRatio ||\n        this.context.msBackingStorePixelRatio ||\n        this.context.oBackingStorePixelRatio ||\n        this.context.backingStorePixelRatio ||\n        1;\n\n    this.ratio = (window.devicePixelRatio || 1) / backingStore;\n\n    var rubberband_canvas = (this.rubberband_canvas = document.createElement(\n        'canvas'\n    ));\n    rubberband_canvas.setAttribute(\n        'style',\n        'box-sizing: content-box; position: absolute; left: 0; top: 0; z-index: 1;'\n    );\n\n    // Apply a ponyfill if ResizeObserver is not implemented by browser.\n    if (this.ResizeObserver === undefined) {\n        if (window.ResizeObserver !== undefined) {\n            this.ResizeObserver = window.ResizeObserver;\n        } else {\n            var obs = _JSXTOOLS_RESIZE_OBSERVER({});\n            this.ResizeObserver = obs.ResizeObserver;\n        }\n    }\n\n    this.resizeObserverInstance = new this.ResizeObserver(function (entries) {\n        var nentries = entries.length;\n        for (var i = 0; i < nentries; i++) {\n            var entry = entries[i];\n            var width, height;\n            if (entry.contentBoxSize) {\n                if (entry.contentBoxSize instanceof Array) {\n                    // Chrome 84 implements new version of spec.\n                    width = entry.contentBoxSize[0].inlineSize;\n                    height = entry.contentBoxSize[0].blockSize;\n                } else {\n                    // Firefox implements old version of spec.\n                    width = entry.contentBoxSize.inlineSize;\n                    height = entry.contentBoxSize.blockSize;\n                }\n            } else {\n                // Chrome <84 implements even older version of spec.\n                width = entry.contentRect.width;\n                height = entry.contentRect.height;\n            }\n\n            // Keep the size of the canvas and rubber band canvas in sync with\n            // the canvas container.\n            if (entry.devicePixelContentBoxSize) {\n                // Chrome 84 implements new version of spec.\n                canvas.setAttribute(\n                    'width',\n                    entry.devicePixelContentBoxSize[0].inlineSize\n                );\n                canvas.setAttribute(\n                    'height',\n                    entry.devicePixelContentBoxSize[0].blockSize\n                );\n            } else {\n                canvas.setAttribute('width', width * fig.ratio);\n                canvas.setAttribute('height', height * fig.ratio);\n            }\n            canvas.setAttribute(\n                'style',\n                'width: ' + width + 'px; height: ' + height + 'px;'\n            );\n\n            rubberband_canvas.setAttribute('width', width);\n            rubberband_canvas.setAttribute('height', height);\n\n            // And update the size in Python. We ignore the initial 0/0 size\n            // that occurs as the element is placed into the DOM, which should\n            // otherwise not happen due to the minimum size styling.\n            if (fig.ws.readyState == 1 && width != 0 && height != 0) {\n                fig.request_resize(width, height);\n            }\n        }\n    });\n    this.resizeObserverInstance.observe(canvas_div);\n\n    function on_mouse_event_closure(name) {\n        return function (event) {\n            return fig.mouse_event(event, name);\n        };\n    }\n\n    rubberband_canvas.addEventListener(\n        'mousedown',\n        on_mouse_event_closure('button_press')\n    );\n    rubberband_canvas.addEventListener(\n        'mouseup',\n        on_mouse_event_closure('button_release')\n    );\n    // Throttle sequential mouse events to 1 every 20ms.\n    rubberband_canvas.addEventListener(\n        'mousemove',\n        on_mouse_event_closure('motion_notify')\n    );\n\n    rubberband_canvas.addEventListener(\n        'mouseenter',\n        on_mouse_event_closure('figure_enter')\n    );\n    rubberband_canvas.addEventListener(\n        'mouseleave',\n        on_mouse_event_closure('figure_leave')\n    );\n\n    canvas_div.addEventListener('wheel', function (event) {\n        if (event.deltaY < 0) {\n            event.step = 1;\n        } else {\n            event.step = -1;\n        }\n        on_mouse_event_closure('scroll')(event);\n    });\n\n    canvas_div.appendChild(canvas);\n    canvas_div.appendChild(rubberband_canvas);\n\n    this.rubberband_context = rubberband_canvas.getContext('2d');\n    this.rubberband_context.strokeStyle = '#000000';\n\n    this._resize_canvas = function (width, height, forward) {\n        if (forward) {\n            canvas_div.style.width = width + 'px';\n            canvas_div.style.height = height + 'px';\n        }\n    };\n\n    // Disable right mouse context menu.\n    this.rubberband_canvas.addEventListener('contextmenu', function (_e) {\n        event.preventDefault();\n        return false;\n    });\n\n    function set_focus() {\n        canvas.focus();\n        canvas_div.focus();\n    }\n\n    window.setTimeout(set_focus, 100);\n};\n\nmpl.figure.prototype._init_toolbar = function () {\n    var fig = this;\n\n    var toolbar = document.createElement('div');\n    toolbar.classList = 'mpl-toolbar';\n    this.root.appendChild(toolbar);\n\n    function on_click_closure(name) {\n        return function (_event) {\n            return fig.toolbar_button_onclick(name);\n        };\n    }\n\n    function on_mouseover_closure(tooltip) {\n        return function (event) {\n            if (!event.currentTarget.disabled) {\n                return fig.toolbar_button_onmouseover(tooltip);\n            }\n        };\n    }\n\n    fig.buttons = {};\n    var buttonGroup = document.createElement('div');\n    buttonGroup.classList = 'mpl-button-group';\n    for (var toolbar_ind in mpl.toolbar_items) {\n        var name = mpl.toolbar_items[toolbar_ind][0];\n        var tooltip = mpl.toolbar_items[toolbar_ind][1];\n        var image = mpl.toolbar_items[toolbar_ind][2];\n        var method_name = mpl.toolbar_items[toolbar_ind][3];\n\n        if (!name) {\n            /* Instead of a spacer, we start a new button group. */\n            if (buttonGroup.hasChildNodes()) {\n                toolbar.appendChild(buttonGroup);\n            }\n            buttonGroup = document.createElement('div');\n            buttonGroup.classList = 'mpl-button-group';\n            continue;\n        }\n\n        var button = (fig.buttons[name] = document.createElement('button'));\n        button.classList = 'mpl-widget';\n        button.setAttribute('role', 'button');\n        button.setAttribute('aria-disabled', 'false');\n        button.addEventListener('click', on_click_closure(method_name));\n        button.addEventListener('mouseover', on_mouseover_closure(tooltip));\n\n        var icon_img = document.createElement('img');\n        icon_img.src = '_images/' + image + '.png';\n        icon_img.srcset = '_images/' + image + '_large.png 2x';\n        icon_img.alt = tooltip;\n        button.appendChild(icon_img);\n\n        buttonGroup.appendChild(button);\n    }\n\n    if (buttonGroup.hasChildNodes()) {\n        toolbar.appendChild(buttonGroup);\n    }\n\n    var fmt_picker = document.createElement('select');\n    fmt_picker.classList = 'mpl-widget';\n    toolbar.appendChild(fmt_picker);\n    this.format_dropdown = fmt_picker;\n\n    for (var ind in mpl.extensions) {\n        var fmt = mpl.extensions[ind];\n        var option = document.createElement('option');\n        option.selected = fmt === mpl.default_extension;\n        option.innerHTML = fmt;\n        fmt_picker.appendChild(option);\n    }\n\n    var status_bar = document.createElement('span');\n    status_bar.classList = 'mpl-message';\n    toolbar.appendChild(status_bar);\n    this.message = status_bar;\n};\n\nmpl.figure.prototype.request_resize = function (x_pixels, y_pixels) {\n    // Request matplotlib to resize the figure. Matplotlib will then trigger a resize in the client,\n    // which will in turn request a refresh of the image.\n    this.send_message('resize', { width: x_pixels, height: y_pixels });\n};\n\nmpl.figure.prototype.send_message = function (type, properties) {\n    properties['type'] = type;\n    properties['figure_id'] = this.id;\n    this.ws.send(JSON.stringify(properties));\n};\n\nmpl.figure.prototype.send_draw_message = function () {\n    if (!this.waiting) {\n        this.waiting = true;\n        this.ws.send(JSON.stringify({ type: 'draw', figure_id: this.id }));\n    }\n};\n\nmpl.figure.prototype.handle_save = function (fig, _msg) {\n    var format_dropdown = fig.format_dropdown;\n    var format = format_dropdown.options[format_dropdown.selectedIndex].value;\n    fig.ondownload(fig, format);\n};\n\nmpl.figure.prototype.handle_resize = function (fig, msg) {\n    var size = msg['size'];\n    if (size[0] !== fig.canvas.width || size[1] !== fig.canvas.height) {\n        fig._resize_canvas(size[0], size[1], msg['forward']);\n        fig.send_message('refresh', {});\n    }\n};\n\nmpl.figure.prototype.handle_rubberband = function (fig, msg) {\n    var x0 = msg['x0'] / fig.ratio;\n    var y0 = (fig.canvas.height - msg['y0']) / fig.ratio;\n    var x1 = msg['x1'] / fig.ratio;\n    var y1 = (fig.canvas.height - msg['y1']) / fig.ratio;\n    x0 = Math.floor(x0) + 0.5;\n    y0 = Math.floor(y0) + 0.5;\n    x1 = Math.floor(x1) + 0.5;\n    y1 = Math.floor(y1) + 0.5;\n    var min_x = Math.min(x0, x1);\n    var min_y = Math.min(y0, y1);\n    var width = Math.abs(x1 - x0);\n    var height = Math.abs(y1 - y0);\n\n    fig.rubberband_context.clearRect(\n        0,\n        0,\n        fig.canvas.width / fig.ratio,\n        fig.canvas.height / fig.ratio\n    );\n\n    fig.rubberband_context.strokeRect(min_x, min_y, width, height);\n};\n\nmpl.figure.prototype.handle_figure_label = function (fig, msg) {\n    // Updates the figure title.\n    fig.header.textContent = msg['label'];\n};\n\nmpl.figure.prototype.handle_cursor = function (fig, msg) {\n    var cursor = msg['cursor'];\n    switch (cursor) {\n        case 0:\n            cursor = 'pointer';\n            break;\n        case 1:\n            cursor = 'default';\n            break;\n        case 2:\n            cursor = 'crosshair';\n            break;\n        case 3:\n            cursor = 'move';\n            break;\n    }\n    fig.rubberband_canvas.style.cursor = cursor;\n};\n\nmpl.figure.prototype.handle_message = function (fig, msg) {\n    fig.message.textContent = msg['message'];\n};\n\nmpl.figure.prototype.handle_draw = function (fig, _msg) {\n    // Request the server to send over a new figure.\n    fig.send_draw_message();\n};\n\nmpl.figure.prototype.handle_image_mode = function (fig, msg) {\n    fig.image_mode = msg['mode'];\n};\n\nmpl.figure.prototype.handle_history_buttons = function (fig, msg) {\n    for (var key in msg) {\n        if (!(key in fig.buttons)) {\n            continue;\n        }\n        fig.buttons[key].disabled = !msg[key];\n        fig.buttons[key].setAttribute('aria-disabled', !msg[key]);\n    }\n};\n\nmpl.figure.prototype.handle_navigate_mode = function (fig, msg) {\n    if (msg['mode'] === 'PAN') {\n        fig.buttons['Pan'].classList.add('active');\n        fig.buttons['Zoom'].classList.remove('active');\n    } else if (msg['mode'] === 'ZOOM') {\n        fig.buttons['Pan'].classList.remove('active');\n        fig.buttons['Zoom'].classList.add('active');\n    } else {\n        fig.buttons['Pan'].classList.remove('active');\n        fig.buttons['Zoom'].classList.remove('active');\n    }\n};\n\nmpl.figure.prototype.updated_canvas_event = function () {\n    // Called whenever the canvas gets updated.\n    this.send_message('ack', {});\n};\n\n// A function to construct a web socket function for onmessage handling.\n// Called in the figure constructor.\nmpl.figure.prototype._make_on_message_function = function (fig) {\n    return function socket_on_message(evt) {\n        if (evt.data instanceof Blob) {\n            /* FIXME: We get \"Resource interpreted as Image but\n             * transferred with MIME type text/plain:\" errors on\n             * Chrome.  But how to set the MIME type?  It doesn't seem\n             * to be part of the websocket stream */\n            evt.data.type = 'image/png';\n\n            /* Free the memory for the previous frames */\n            if (fig.imageObj.src) {\n                (window.URL || window.webkitURL).revokeObjectURL(\n                    fig.imageObj.src\n                );\n            }\n\n            fig.imageObj.src = (window.URL || window.webkitURL).createObjectURL(\n                evt.data\n            );\n            fig.updated_canvas_event();\n            fig.waiting = false;\n            return;\n        } else if (\n            typeof evt.data === 'string' &&\n            evt.data.slice(0, 21) === 'data:image/png;base64'\n        ) {\n            fig.imageObj.src = evt.data;\n            fig.updated_canvas_event();\n            fig.waiting = false;\n            return;\n        }\n\n        var msg = JSON.parse(evt.data);\n        var msg_type = msg['type'];\n\n        // Call the  \"handle_{type}\" callback, which takes\n        // the figure and JSON message as its only arguments.\n        try {\n            var callback = fig['handle_' + msg_type];\n        } catch (e) {\n            console.log(\n                \"No handler for the '\" + msg_type + \"' message type: \",\n                msg\n            );\n            return;\n        }\n\n        if (callback) {\n            try {\n                // console.log(\"Handling '\" + msg_type + \"' message: \", msg);\n                callback(fig, msg);\n            } catch (e) {\n                console.log(\n                    \"Exception inside the 'handler_\" + msg_type + \"' callback:\",\n                    e,\n                    e.stack,\n                    msg\n                );\n            }\n        }\n    };\n};\n\n// from http://stackoverflow.com/questions/1114465/getting-mouse-location-in-canvas\nmpl.findpos = function (e) {\n    //this section is from http://www.quirksmode.org/js/events_properties.html\n    var targ;\n    if (!e) {\n        e = window.event;\n    }\n    if (e.target) {\n        targ = e.target;\n    } else if (e.srcElement) {\n        targ = e.srcElement;\n    }\n    if (targ.nodeType === 3) {\n        // defeat Safari bug\n        targ = targ.parentNode;\n    }\n\n    // pageX,Y are the mouse positions relative to the document\n    var boundingRect = targ.getBoundingClientRect();\n    var x = e.pageX - (boundingRect.left + document.body.scrollLeft);\n    var y = e.pageY - (boundingRect.top + document.body.scrollTop);\n\n    return { x: x, y: y };\n};\n\n/*\n * return a copy of an object with only non-object keys\n * we need this to avoid circular references\n * http://stackoverflow.com/a/24161582/3208463\n */\nfunction simpleKeys(original) {\n    return Object.keys(original).reduce(function (obj, key) {\n        if (typeof original[key] !== 'object') {\n            obj[key] = original[key];\n        }\n        return obj;\n    }, {});\n}\n\nmpl.figure.prototype.mouse_event = function (event, name) {\n    var canvas_pos = mpl.findpos(event);\n\n    if (name === 'button_press') {\n        this.canvas.focus();\n        this.canvas_div.focus();\n    }\n\n    var x = canvas_pos.x * this.ratio;\n    var y = canvas_pos.y * this.ratio;\n\n    this.send_message(name, {\n        x: x,\n        y: y,\n        button: event.button,\n        step: event.step,\n        guiEvent: simpleKeys(event),\n    });\n\n    /* This prevents the web browser from automatically changing to\n     * the text insertion cursor when the button is pressed.  We want\n     * to control all of the cursor setting manually through the\n     * 'cursor' event from matplotlib */\n    event.preventDefault();\n    return false;\n};\n\nmpl.figure.prototype._key_event_extra = function (_event, _name) {\n    // Handle any extra behaviour associated with a key event\n};\n\nmpl.figure.prototype.key_event = function (event, name) {\n    // Prevent repeat events\n    if (name === 'key_press') {\n        if (event.which === this._key) {\n            return;\n        } else {\n            this._key = event.which;\n        }\n    }\n    if (name === 'key_release') {\n        this._key = null;\n    }\n\n    var value = '';\n    if (event.ctrlKey && event.which !== 17) {\n        value += 'ctrl+';\n    }\n    if (event.altKey && event.which !== 18) {\n        value += 'alt+';\n    }\n    if (event.shiftKey && event.which !== 16) {\n        value += 'shift+';\n    }\n\n    value += 'k';\n    value += event.which.toString();\n\n    this._key_event_extra(event, name);\n\n    this.send_message(name, { key: value, guiEvent: simpleKeys(event) });\n    return false;\n};\n\nmpl.figure.prototype.toolbar_button_onclick = function (name) {\n    if (name === 'download') {\n        this.handle_save(this, null);\n    } else {\n        this.send_message('toolbar_button', { name: name });\n    }\n};\n\nmpl.figure.prototype.toolbar_button_onmouseover = function (tooltip) {\n    this.message.textContent = tooltip;\n};\n\n///////////////// REMAINING CONTENT GENERATED BY embed_js.py /////////////////\n// prettier-ignore\nvar _JSXTOOLS_RESIZE_OBSERVER=function(A){var t,i=new WeakMap,n=new WeakMap,a=new WeakMap,r=new WeakMap,o=new Set;function s(e){if(!(this instanceof s))throw new TypeError(\"Constructor requires 'new' operator\");i.set(this,e)}function h(){throw new TypeError(\"Function is not a constructor\")}function c(e,t,i,n){e=0 in arguments?Number(arguments[0]):0,t=1 in arguments?Number(arguments[1]):0,i=2 in arguments?Number(arguments[2]):0,n=3 in arguments?Number(arguments[3]):0,this.right=(this.x=this.left=e)+(this.width=i),this.bottom=(this.y=this.top=t)+(this.height=n),Object.freeze(this)}function d(){t=requestAnimationFrame(d);var s=new WeakMap,p=new Set;o.forEach((function(t){r.get(t).forEach((function(i){var r=t instanceof window.SVGElement,o=a.get(t),d=r?0:parseFloat(o.paddingTop),f=r?0:parseFloat(o.paddingRight),l=r?0:parseFloat(o.paddingBottom),u=r?0:parseFloat(o.paddingLeft),g=r?0:parseFloat(o.borderTopWidth),m=r?0:parseFloat(o.borderRightWidth),w=r?0:parseFloat(o.borderBottomWidth),b=u+f,F=d+l,v=(r?0:parseFloat(o.borderLeftWidth))+m,W=g+w,y=r?0:t.offsetHeight-W-t.clientHeight,E=r?0:t.offsetWidth-v-t.clientWidth,R=b+v,z=F+W,M=r?t.width:parseFloat(o.width)-R-E,O=r?t.height:parseFloat(o.height)-z-y;if(n.has(t)){var k=n.get(t);if(k[0]===M&&k[1]===O)return}n.set(t,[M,O]);var S=Object.create(h.prototype);S.target=t,S.contentRect=new c(u,d,M,O),s.has(i)||(s.set(i,[]),p.add(i)),s.get(i).push(S)}))})),p.forEach((function(e){i.get(e).call(e,s.get(e),e)}))}return s.prototype.observe=function(i){if(i instanceof window.Element){r.has(i)||(r.set(i,new Set),o.add(i),a.set(i,window.getComputedStyle(i)));var n=r.get(i);n.has(this)||n.add(this),cancelAnimationFrame(t),t=requestAnimationFrame(d)}},s.prototype.unobserve=function(i){if(i instanceof window.Element&&r.has(i)){var n=r.get(i);n.has(this)&&(n.delete(this),n.size||(r.delete(i),o.delete(i))),n.size||r.delete(i),o.size||cancelAnimationFrame(t)}},A.DOMRectReadOnly=c,A.ResizeObserver=s,A.ResizeObserverEntry=h,A}; // eslint-disable-line\nmpl.toolbar_items = [[\"Home\", \"Reset original view\", \"fa fa-home icon-home\", \"home\"], [\"Back\", \"Back to previous view\", \"fa fa-arrow-left icon-arrow-left\", \"back\"], [\"Forward\", \"Forward to next view\", \"fa fa-arrow-right icon-arrow-right\", \"forward\"], [\"\", \"\", \"\", \"\"], [\"Pan\", \"Left button pans, Right button zooms\\nx/y fixes axis, CTRL fixes aspect\", \"fa fa-arrows icon-move\", \"pan\"], [\"Zoom\", \"Zoom to rectangle\\nx/y fixes axis, CTRL fixes aspect\", \"fa fa-square-o icon-check-empty\", \"zoom\"], [\"\", \"\", \"\", \"\"], [\"Download\", \"Download plot\", \"fa fa-floppy-o icon-save\", \"download\"]];\n\nmpl.extensions = [\"eps\", \"jpeg\", \"pdf\", \"png\", \"ps\", \"raw\", \"svg\", \"tif\"];\n\nmpl.default_extension = \"png\";/* global mpl */\n\nvar comm_websocket_adapter = function (comm) {\n    // Create a \"websocket\"-like object which calls the given IPython comm\n    // object with the appropriate methods. Currently this is a non binary\n    // socket, so there is still some room for performance tuning.\n    var ws = {};\n\n    ws.close = function () {\n        comm.close();\n    };\n    ws.send = function (m) {\n        //console.log('sending', m);\n        comm.send(m);\n    };\n    // Register the callback with on_msg.\n    comm.on_msg(function (msg) {\n        //console.log('receiving', msg['content']['data'], msg);\n        // Pass the mpl event to the overridden (by mpl) onmessage function.\n        ws.onmessage(msg['content']['data']);\n    });\n    return ws;\n};\n\nmpl.mpl_figure_comm = function (comm, msg) {\n    // This is the function which gets called when the mpl process\n    // starts-up an IPython Comm through the \"matplotlib\" channel.\n\n    var id = msg.content.data.id;\n    // Get hold of the div created by the display call when the Comm\n    // socket was opened in Python.\n    var element = document.getElementById(id);\n    var ws_proxy = comm_websocket_adapter(comm);\n\n    function ondownload(figure, _format) {\n        window.open(figure.canvas.toDataURL());\n    }\n\n    var fig = new mpl.figure(id, ws_proxy, ondownload, element);\n\n    // Call onopen now - mpl needs it, as it is assuming we've passed it a real\n    // web socket which is closed, not our websocket->open comm proxy.\n    ws_proxy.onopen();\n\n    fig.parent_element = element;\n    fig.cell_info = mpl.find_output_cell(\"<div id='\" + id + \"'></div>\");\n    if (!fig.cell_info) {\n        console.error('Failed to find cell for figure', id, fig);\n        return;\n    }\n    fig.cell_info[0].output_area.element.on(\n        'cleared',\n        { fig: fig },\n        fig._remove_fig_handler\n    );\n};\n\nmpl.figure.prototype.handle_close = function (fig, msg) {\n    var width = fig.canvas.width / fig.ratio;\n    fig.cell_info[0].output_area.element.off(\n        'cleared',\n        fig._remove_fig_handler\n    );\n    fig.resizeObserverInstance.unobserve(fig.canvas_div);\n\n    // Update the output cell to use the data from the current canvas.\n    fig.push_to_output();\n    var dataURL = fig.canvas.toDataURL();\n    // Re-enable the keyboard manager in IPython - without this line, in FF,\n    // the notebook keyboard shortcuts fail.\n    IPython.keyboard_manager.enable();\n    fig.parent_element.innerHTML =\n        '<img src=\"' + dataURL + '\" width=\"' + width + '\">';\n    fig.close_ws(fig, msg);\n};\n\nmpl.figure.prototype.close_ws = function (fig, msg) {\n    fig.send_message('closing', msg);\n    // fig.ws.close()\n};\n\nmpl.figure.prototype.push_to_output = function (_remove_interactive) {\n    // Turn the data on the canvas into data in the output cell.\n    var width = this.canvas.width / this.ratio;\n    var dataURL = this.canvas.toDataURL();\n    this.cell_info[1]['text/html'] =\n        '<img src=\"' + dataURL + '\" width=\"' + width + '\">';\n};\n\nmpl.figure.prototype.updated_canvas_event = function () {\n    // Tell IPython that the notebook contents must change.\n    IPython.notebook.set_dirty(true);\n    this.send_message('ack', {});\n    var fig = this;\n    // Wait a second, then push the new image to the DOM so\n    // that it is saved nicely (might be nice to debounce this).\n    setTimeout(function () {\n        fig.push_to_output();\n    }, 1000);\n};\n\nmpl.figure.prototype._init_toolbar = function () {\n    var fig = this;\n\n    var toolbar = document.createElement('div');\n    toolbar.classList = 'btn-toolbar';\n    this.root.appendChild(toolbar);\n\n    function on_click_closure(name) {\n        return function (_event) {\n            return fig.toolbar_button_onclick(name);\n        };\n    }\n\n    function on_mouseover_closure(tooltip) {\n        return function (event) {\n            if (!event.currentTarget.disabled) {\n                return fig.toolbar_button_onmouseover(tooltip);\n            }\n        };\n    }\n\n    fig.buttons = {};\n    var buttonGroup = document.createElement('div');\n    buttonGroup.classList = 'btn-group';\n    var button;\n    for (var toolbar_ind in mpl.toolbar_items) {\n        var name = mpl.toolbar_items[toolbar_ind][0];\n        var tooltip = mpl.toolbar_items[toolbar_ind][1];\n        var image = mpl.toolbar_items[toolbar_ind][2];\n        var method_name = mpl.toolbar_items[toolbar_ind][3];\n\n        if (!name) {\n            /* Instead of a spacer, we start a new button group. */\n            if (buttonGroup.hasChildNodes()) {\n                toolbar.appendChild(buttonGroup);\n            }\n            buttonGroup = document.createElement('div');\n            buttonGroup.classList = 'btn-group';\n            continue;\n        }\n\n        button = fig.buttons[name] = document.createElement('button');\n        button.classList = 'btn btn-default';\n        button.href = '#';\n        button.title = name;\n        button.innerHTML = '<i class=\"fa ' + image + ' fa-lg\"></i>';\n        button.addEventListener('click', on_click_closure(method_name));\n        button.addEventListener('mouseover', on_mouseover_closure(tooltip));\n        buttonGroup.appendChild(button);\n    }\n\n    if (buttonGroup.hasChildNodes()) {\n        toolbar.appendChild(buttonGroup);\n    }\n\n    // Add the status bar.\n    var status_bar = document.createElement('span');\n    status_bar.classList = 'mpl-message pull-right';\n    toolbar.appendChild(status_bar);\n    this.message = status_bar;\n\n    // Add the close button to the window.\n    var buttongrp = document.createElement('div');\n    buttongrp.classList = 'btn-group inline pull-right';\n    button = document.createElement('button');\n    button.classList = 'btn btn-mini btn-primary';\n    button.href = '#';\n    button.title = 'Stop Interaction';\n    button.innerHTML = '<i class=\"fa fa-power-off icon-remove icon-large\"></i>';\n    button.addEventListener('click', function (_evt) {\n        fig.handle_close(fig, {});\n    });\n    button.addEventListener(\n        'mouseover',\n        on_mouseover_closure('Stop Interaction')\n    );\n    buttongrp.appendChild(button);\n    var titlebar = this.root.querySelector('.ui-dialog-titlebar');\n    titlebar.insertBefore(buttongrp, titlebar.firstChild);\n};\n\nmpl.figure.prototype._remove_fig_handler = function (event) {\n    var fig = event.data.fig;\n    if (event.target !== this) {\n        // Ignore bubbled events from children.\n        return;\n    }\n    fig.close_ws(fig, {});\n};\n\nmpl.figure.prototype._root_extra_style = function (el) {\n    el.style.boxSizing = 'content-box'; // override notebook setting of border-box.\n};\n\nmpl.figure.prototype._canvas_extra_style = function (el) {\n    // this is important to make the div 'focusable\n    el.setAttribute('tabindex', 0);\n    // reach out to IPython and tell the keyboard manager to turn it's self\n    // off when our div gets focus\n\n    // location in version 3\n    if (IPython.notebook.keyboard_manager) {\n        IPython.notebook.keyboard_manager.register_events(el);\n    } else {\n        // location in version 2\n        IPython.keyboard_manager.register_events(el);\n    }\n};\n\nmpl.figure.prototype._key_event_extra = function (event, _name) {\n    var manager = IPython.notebook.keyboard_manager;\n    if (!manager) {\n        manager = IPython.keyboard_manager;\n    }\n\n    // Check for shift+enter\n    if (event.shiftKey && event.which === 13) {\n        this.canvas_div.blur();\n        // select the cell after this one\n        var index = IPython.notebook.find_cell_index(this.cell_info[0]);\n        IPython.notebook.select(index + 1);\n    }\n};\n\nmpl.figure.prototype.handle_save = function (fig, _msg) {\n    fig.ondownload(fig, null);\n};\n\nmpl.find_output_cell = function (html_output) {\n    // Return the cell and output element which can be found *uniquely* in the notebook.\n    // Note - this is a bit hacky, but it is done because the \"notebook_saving.Notebook\"\n    // IPython event is triggered only after the cells have been serialised, which for\n    // our purposes (turning an active figure into a static one), is too late.\n    var cells = IPython.notebook.get_cells();\n    var ncells = cells.length;\n    for (var i = 0; i < ncells; i++) {\n        var cell = cells[i];\n        if (cell.cell_type === 'code') {\n            for (var j = 0; j < cell.output_area.outputs.length; j++) {\n                var data = cell.output_area.outputs[j];\n                if (data.data) {\n                    // IPython >= 3 moved mimebundle to data attribute of output\n                    data = data.data;\n                }\n                if (data['text/html'] === html_output) {\n                    return [cell, data, j];\n                }\n            }\n        }\n    }\n};\n\n// Register the function which deals with the matplotlib target/channel.\n// The kernel may be null if the page has been refreshed.\nif (IPython.notebook.kernel !== null) {\n    IPython.notebook.kernel.comm_manager.register_target(\n        'matplotlib',\n        mpl.mpl_figure_comm\n    );\n}\n"
                    },
                    "metadata": {}
                },
                {
                    "output_type": "display_data",
                    "data": {
                        "text/plain": [
                            "<IPython.core.display.HTML object>"
                        ],
                        "text/html": [
                            "<div id='99ad0d0f-ae8a-4c57-936e-df15d2178c43'></div>"
                        ]
                    },
                    "metadata": {}
                },
                {
                    "output_type": "execute_result",
                    "data": {
                        "text/plain": [
                            "{'伊朗': 'r',\n",
                            " '俄罗斯': 'g',\n",
                            " '印度': 'deepskyblue',\n",
                            " '印度尼西亚': 'm',\n",
                            " '哥伦比亚': 'c',\n",
                            " '土耳其': 'yellow',\n",
                            " '墨西哥': 'gold',\n",
                            " '巴西': 'lime',\n",
                            " '德国': 'hotpink',\n",
                            " '意大利': 'orange',\n",
                            " '法国': 'fuchsia',\n",
                            " '美国': 'deeppink',\n",
                            " '英国': 'lightgray',\n",
                            " '西班牙': 'papayawhip',\n",
                            " '阿根廷': 'violet'}"
                        ]
                    },
                    "metadata": {},
                    "execution_count": 65
                }
            ],
            "metadata": {}
        },
        {
            "cell_type": "markdown",
            "source": [
                "绘制条形图"
            ],
            "metadata": {}
        },
        {
            "cell_type": "code",
            "execution_count": 66,
            "source": [
                "def draw_barchart(day):\r\n",
                "    #清空坐标系\r\n",
                "    ax.clear()\r\n",
                "    #准备绘制数据,获取day这一天15个国家的确诊数量并排序\r\n",
                "    day_data = final_datas.loc[day].sort_values()\r\n",
                "    #生成每个国家对应的条型的图的颜色\r\n",
                "    color = [color_map[name] for name in day_data.index]\r\n",
                "    #绘制条形图\r\n",
                "    ax.barh(day_data.index, day_data.values, height=0.5, color=color)\r\n",
                "    #使用当天展示数据最大值除以200，作为调整文本位置依据\r\n",
                "    dx = day_data.values.max() / 200\r\n",
                "    #遍历国家机器疫情数据\r\n",
                "    for i, (name , value) in enumerate(zip(day_data.index, day_data.values)):\r\n",
                "        #条形图偏离坐标轴10dx,才在条形图上加入国家名称\r\n",
                "        if value / dx > 10:\r\n",
                "            ax.text(value-dx, i, name, size=14, weight=600, ha='right', va='center')\r\n",
                "        #设置条形图头上的疫情数字\r\n",
                "        ax.text(value+dx, i, f'{value:,.0f}', size=14, ha='left', va='center')\r\n",
                "    #显示日期\r\n",
                "    ax.text(1, 0.4, str(day)[4:], transform=ax.transAxes, size=20, weight=800, ha='right', color='#777777')\r\n",
                "    \r\n",
                "    #设置标题\r\n",
                "    ax.text(0, 1.06, '现有确诊病例', transform=ax.transAxes, size=12, color='#777777')\r\n",
                "    ax.text(0, 1.10, 'Top15国现有确诊病例对比', transform=ax.transAxes, size=24, weight=600)\r\n",
                "    #设置x轴刻度的位置在顶部\r\n",
                "    ax.xaxis.set_ticks_position('top')\r\n",
                "    #设置网格\r\n",
                "    ax.grid(which='major', axis='x', linestyle='-')\r\n",
                "    #去掉边框线\r\n",
                "    plt.box=(False)\r\n"
            ],
            "outputs": [],
            "metadata": {}
        },
        {
            "cell_type": "code",
            "execution_count": 70,
            "source": [
                "draw_barchart(final_datas.index.values[0])\r\n",
                "#添加动画\r\n",
                "animation = animation.FuncAnimation(fig, draw_barchart, frames=final_datas.index.values[:-1], repeat=False);\r\n",
                "plt.show()"
            ],
            "outputs": [],
            "metadata": {}
        },
        {
            "cell_type": "code",
            "execution_count": 77,
            "source": [
                "%matplotlib notebook\r\n",
                "import pandas as pd\r\n",
                "import matplotlib.pyplot as plt\r\n",
                "import matplotlib.animation as animation\r\n",
                "plt.rcParams['font.sans-serif']=['SimHei']\r\n",
                "plt.rcParams['axes.unicode_minus']=False\r\n",
                "#加载各国疫情数据\r\n",
                "datas = pd.read_json(\"..\\\\data\\\\corona_virus.json\")\r\n",
                "\r\n",
                "#获取最近一日国家数据\r\n",
                "laest_day_datas = datas[datas.dateId == (datas.dateId.max())]\r\n",
                "#统计累计确诊前十的国家名称\r\n",
                "confirmed_count_top15_country_names = laest_day_datas.sort_values(by=\"confirmedCount\",ascending=False).head(15).provinceName\r\n",
                "#获取累计确诊前世国家的数据\r\n",
                "top15_countries_datas = datas[datas.provinceName.isin(confirmed_count_top15_country_names)]\r\n",
                "#统计前十国家每天的现有确诊量\r\n",
                "final_datas = top15_countries_datas.pivot_table(values=\"currentConfirmedCount\", index=\"dateId\", columns=\"provinceName\")\r\n",
                "#没有数据的使用0进行填充\r\n",
                "final_datas.fillna(0, inplace=True)\r\n",
                "\r\n",
                "fig, ax = plt.subplots(figsize=(10, 8))\r\n",
                "#国家颜色字典，相同国家，使用相同的数据条\r\n",
                "colors = ['r', 'g', 'deepskyblue', 'm', 'c', 'yellow', 'gold', 'lime', 'hotpink', 'orange', 'fuchsia', 'deeppink', 'lightgray', 'papayawhip', 'violet']\r\n",
                "color_map = dict(zip(final_datas.columns, colors))\r\n",
                "\r\n",
                "def draw_barchart(day):\r\n",
                "    #清空坐标系\r\n",
                "    ax.clear()\r\n",
                "    #准备绘制数据,获取day这一天15个国家的确诊数量并排序\r\n",
                "    day_data = final_datas.loc[day].sort_values()\r\n",
                "    #生成每个国家对应的条型的图的颜色\r\n",
                "    color = [color_map[name] for name in day_data.index]\r\n",
                "    #绘制条形图\r\n",
                "    ax.barh(day_data.index, day_data.values, height=0.5, color=color)\r\n",
                "    #使用当天展示数据最大值除以200，作为调整文本位置依据\r\n",
                "    dx = day_data.values.max() / 200\r\n",
                "    #遍历国家机器疫情数据\r\n",
                "    for i, (name , value) in enumerate(zip(day_data.index, day_data.values)):\r\n",
                "        #条形图偏离坐标轴10dx,才在条形图上加入国家名称\r\n",
                "        if value / dx > 10:\r\n",
                "            ax.text(value-dx, i, name, size=14, weight=600, ha='right', va='center')\r\n",
                "        #设置条形图头上的疫情数字\r\n",
                "        ax.text(value+dx, i, f'{value:,.0f}', size=14, ha='left', va='center')\r\n",
                "    #显示日期\r\n",
                "    ax.text(1, 0.4, str(day)[4:], transform=ax.transAxes, size=20, weight=800, ha='right', color='#777777')\r\n",
                "    \r\n",
                "    #设置标题\r\n",
                "    ax.text(0, 1.06, '现有确诊病例', transform=ax.transAxes, size=12, color='#777777')\r\n",
                "    ax.text(0, 1.10, 'Top15国现有确诊病例对比', transform=ax.transAxes, size=24, weight=600)\r\n",
                "    #设置x轴刻度的位置在顶部\r\n",
                "    ax.xaxis.set_ticks_position('top')\r\n",
                "    #设置网格\r\n",
                "    ax.grid(which='major', axis='x', linestyle='-')\r\n",
                "    #去掉边框线\r\n",
                "    plt.box=(False)\r\n",
                "    \r\n",
                "draw_barchart(final_datas.index.values[0])\r\n",
                "#添加动画\r\n",
                "animation = animation.FuncAnimation(fig, draw_barchart, frames=final_datas.index.values[:-1], repeat=False);\r\n",
                "animation.save(\"test.gif\",writer='pillow')"
            ],
            "outputs": [
                {
                    "output_type": "display_data",
                    "data": {
                        "text/plain": [
                            "<IPython.core.display.Javascript object>"
                        ],
                        "application/javascript": "/* Put everything inside the global mpl namespace */\n/* global mpl */\nwindow.mpl = {};\n\nmpl.get_websocket_type = function () {\n    if (typeof WebSocket !== 'undefined') {\n        return WebSocket;\n    } else if (typeof MozWebSocket !== 'undefined') {\n        return MozWebSocket;\n    } else {\n        alert(\n            'Your browser does not have WebSocket support. ' +\n                'Please try Chrome, Safari or Firefox ≥ 6. ' +\n                'Firefox 4 and 5 are also supported but you ' +\n                'have to enable WebSockets in about:config.'\n        );\n    }\n};\n\nmpl.figure = function (figure_id, websocket, ondownload, parent_element) {\n    this.id = figure_id;\n\n    this.ws = websocket;\n\n    this.supports_binary = this.ws.binaryType !== undefined;\n\n    if (!this.supports_binary) {\n        var warnings = document.getElementById('mpl-warnings');\n        if (warnings) {\n            warnings.style.display = 'block';\n            warnings.textContent =\n                'This browser does not support binary websocket messages. ' +\n                'Performance may be slow.';\n        }\n    }\n\n    this.imageObj = new Image();\n\n    this.context = undefined;\n    this.message = undefined;\n    this.canvas = undefined;\n    this.rubberband_canvas = undefined;\n    this.rubberband_context = undefined;\n    this.format_dropdown = undefined;\n\n    this.image_mode = 'full';\n\n    this.root = document.createElement('div');\n    this.root.setAttribute('style', 'display: inline-block');\n    this._root_extra_style(this.root);\n\n    parent_element.appendChild(this.root);\n\n    this._init_header(this);\n    this._init_canvas(this);\n    this._init_toolbar(this);\n\n    var fig = this;\n\n    this.waiting = false;\n\n    this.ws.onopen = function () {\n        fig.send_message('supports_binary', { value: fig.supports_binary });\n        fig.send_message('send_image_mode', {});\n        if (fig.ratio !== 1) {\n            fig.send_message('set_dpi_ratio', { dpi_ratio: fig.ratio });\n        }\n        fig.send_message('refresh', {});\n    };\n\n    this.imageObj.onload = function () {\n        if (fig.image_mode === 'full') {\n            // Full images could contain transparency (where diff images\n            // almost always do), so we need to clear the canvas so that\n            // there is no ghosting.\n            fig.context.clearRect(0, 0, fig.canvas.width, fig.canvas.height);\n        }\n        fig.context.drawImage(fig.imageObj, 0, 0);\n    };\n\n    this.imageObj.onunload = function () {\n        fig.ws.close();\n    };\n\n    this.ws.onmessage = this._make_on_message_function(this);\n\n    this.ondownload = ondownload;\n};\n\nmpl.figure.prototype._init_header = function () {\n    var titlebar = document.createElement('div');\n    titlebar.classList =\n        'ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix';\n    var titletext = document.createElement('div');\n    titletext.classList = 'ui-dialog-title';\n    titletext.setAttribute(\n        'style',\n        'width: 100%; text-align: center; padding: 3px;'\n    );\n    titlebar.appendChild(titletext);\n    this.root.appendChild(titlebar);\n    this.header = titletext;\n};\n\nmpl.figure.prototype._canvas_extra_style = function (_canvas_div) {};\n\nmpl.figure.prototype._root_extra_style = function (_canvas_div) {};\n\nmpl.figure.prototype._init_canvas = function () {\n    var fig = this;\n\n    var canvas_div = (this.canvas_div = document.createElement('div'));\n    canvas_div.setAttribute(\n        'style',\n        'border: 1px solid #ddd;' +\n            'box-sizing: content-box;' +\n            'clear: both;' +\n            'min-height: 1px;' +\n            'min-width: 1px;' +\n            'outline: 0;' +\n            'overflow: hidden;' +\n            'position: relative;' +\n            'resize: both;'\n    );\n\n    function on_keyboard_event_closure(name) {\n        return function (event) {\n            return fig.key_event(event, name);\n        };\n    }\n\n    canvas_div.addEventListener(\n        'keydown',\n        on_keyboard_event_closure('key_press')\n    );\n    canvas_div.addEventListener(\n        'keyup',\n        on_keyboard_event_closure('key_release')\n    );\n\n    this._canvas_extra_style(canvas_div);\n    this.root.appendChild(canvas_div);\n\n    var canvas = (this.canvas = document.createElement('canvas'));\n    canvas.classList.add('mpl-canvas');\n    canvas.setAttribute('style', 'box-sizing: content-box;');\n\n    this.context = canvas.getContext('2d');\n\n    var backingStore =\n        this.context.backingStorePixelRatio ||\n        this.context.webkitBackingStorePixelRatio ||\n        this.context.mozBackingStorePixelRatio ||\n        this.context.msBackingStorePixelRatio ||\n        this.context.oBackingStorePixelRatio ||\n        this.context.backingStorePixelRatio ||\n        1;\n\n    this.ratio = (window.devicePixelRatio || 1) / backingStore;\n\n    var rubberband_canvas = (this.rubberband_canvas = document.createElement(\n        'canvas'\n    ));\n    rubberband_canvas.setAttribute(\n        'style',\n        'box-sizing: content-box; position: absolute; left: 0; top: 0; z-index: 1;'\n    );\n\n    // Apply a ponyfill if ResizeObserver is not implemented by browser.\n    if (this.ResizeObserver === undefined) {\n        if (window.ResizeObserver !== undefined) {\n            this.ResizeObserver = window.ResizeObserver;\n        } else {\n            var obs = _JSXTOOLS_RESIZE_OBSERVER({});\n            this.ResizeObserver = obs.ResizeObserver;\n        }\n    }\n\n    this.resizeObserverInstance = new this.ResizeObserver(function (entries) {\n        var nentries = entries.length;\n        for (var i = 0; i < nentries; i++) {\n            var entry = entries[i];\n            var width, height;\n            if (entry.contentBoxSize) {\n                if (entry.contentBoxSize instanceof Array) {\n                    // Chrome 84 implements new version of spec.\n                    width = entry.contentBoxSize[0].inlineSize;\n                    height = entry.contentBoxSize[0].blockSize;\n                } else {\n                    // Firefox implements old version of spec.\n                    width = entry.contentBoxSize.inlineSize;\n                    height = entry.contentBoxSize.blockSize;\n                }\n            } else {\n                // Chrome <84 implements even older version of spec.\n                width = entry.contentRect.width;\n                height = entry.contentRect.height;\n            }\n\n            // Keep the size of the canvas and rubber band canvas in sync with\n            // the canvas container.\n            if (entry.devicePixelContentBoxSize) {\n                // Chrome 84 implements new version of spec.\n                canvas.setAttribute(\n                    'width',\n                    entry.devicePixelContentBoxSize[0].inlineSize\n                );\n                canvas.setAttribute(\n                    'height',\n                    entry.devicePixelContentBoxSize[0].blockSize\n                );\n            } else {\n                canvas.setAttribute('width', width * fig.ratio);\n                canvas.setAttribute('height', height * fig.ratio);\n            }\n            canvas.setAttribute(\n                'style',\n                'width: ' + width + 'px; height: ' + height + 'px;'\n            );\n\n            rubberband_canvas.setAttribute('width', width);\n            rubberband_canvas.setAttribute('height', height);\n\n            // And update the size in Python. We ignore the initial 0/0 size\n            // that occurs as the element is placed into the DOM, which should\n            // otherwise not happen due to the minimum size styling.\n            if (fig.ws.readyState == 1 && width != 0 && height != 0) {\n                fig.request_resize(width, height);\n            }\n        }\n    });\n    this.resizeObserverInstance.observe(canvas_div);\n\n    function on_mouse_event_closure(name) {\n        return function (event) {\n            return fig.mouse_event(event, name);\n        };\n    }\n\n    rubberband_canvas.addEventListener(\n        'mousedown',\n        on_mouse_event_closure('button_press')\n    );\n    rubberband_canvas.addEventListener(\n        'mouseup',\n        on_mouse_event_closure('button_release')\n    );\n    // Throttle sequential mouse events to 1 every 20ms.\n    rubberband_canvas.addEventListener(\n        'mousemove',\n        on_mouse_event_closure('motion_notify')\n    );\n\n    rubberband_canvas.addEventListener(\n        'mouseenter',\n        on_mouse_event_closure('figure_enter')\n    );\n    rubberband_canvas.addEventListener(\n        'mouseleave',\n        on_mouse_event_closure('figure_leave')\n    );\n\n    canvas_div.addEventListener('wheel', function (event) {\n        if (event.deltaY < 0) {\n            event.step = 1;\n        } else {\n            event.step = -1;\n        }\n        on_mouse_event_closure('scroll')(event);\n    });\n\n    canvas_div.appendChild(canvas);\n    canvas_div.appendChild(rubberband_canvas);\n\n    this.rubberband_context = rubberband_canvas.getContext('2d');\n    this.rubberband_context.strokeStyle = '#000000';\n\n    this._resize_canvas = function (width, height, forward) {\n        if (forward) {\n            canvas_div.style.width = width + 'px';\n            canvas_div.style.height = height + 'px';\n        }\n    };\n\n    // Disable right mouse context menu.\n    this.rubberband_canvas.addEventListener('contextmenu', function (_e) {\n        event.preventDefault();\n        return false;\n    });\n\n    function set_focus() {\n        canvas.focus();\n        canvas_div.focus();\n    }\n\n    window.setTimeout(set_focus, 100);\n};\n\nmpl.figure.prototype._init_toolbar = function () {\n    var fig = this;\n\n    var toolbar = document.createElement('div');\n    toolbar.classList = 'mpl-toolbar';\n    this.root.appendChild(toolbar);\n\n    function on_click_closure(name) {\n        return function (_event) {\n            return fig.toolbar_button_onclick(name);\n        };\n    }\n\n    function on_mouseover_closure(tooltip) {\n        return function (event) {\n            if (!event.currentTarget.disabled) {\n                return fig.toolbar_button_onmouseover(tooltip);\n            }\n        };\n    }\n\n    fig.buttons = {};\n    var buttonGroup = document.createElement('div');\n    buttonGroup.classList = 'mpl-button-group';\n    for (var toolbar_ind in mpl.toolbar_items) {\n        var name = mpl.toolbar_items[toolbar_ind][0];\n        var tooltip = mpl.toolbar_items[toolbar_ind][1];\n        var image = mpl.toolbar_items[toolbar_ind][2];\n        var method_name = mpl.toolbar_items[toolbar_ind][3];\n\n        if (!name) {\n            /* Instead of a spacer, we start a new button group. */\n            if (buttonGroup.hasChildNodes()) {\n                toolbar.appendChild(buttonGroup);\n            }\n            buttonGroup = document.createElement('div');\n            buttonGroup.classList = 'mpl-button-group';\n            continue;\n        }\n\n        var button = (fig.buttons[name] = document.createElement('button'));\n        button.classList = 'mpl-widget';\n        button.setAttribute('role', 'button');\n        button.setAttribute('aria-disabled', 'false');\n        button.addEventListener('click', on_click_closure(method_name));\n        button.addEventListener('mouseover', on_mouseover_closure(tooltip));\n\n        var icon_img = document.createElement('img');\n        icon_img.src = '_images/' + image + '.png';\n        icon_img.srcset = '_images/' + image + '_large.png 2x';\n        icon_img.alt = tooltip;\n        button.appendChild(icon_img);\n\n        buttonGroup.appendChild(button);\n    }\n\n    if (buttonGroup.hasChildNodes()) {\n        toolbar.appendChild(buttonGroup);\n    }\n\n    var fmt_picker = document.createElement('select');\n    fmt_picker.classList = 'mpl-widget';\n    toolbar.appendChild(fmt_picker);\n    this.format_dropdown = fmt_picker;\n\n    for (var ind in mpl.extensions) {\n        var fmt = mpl.extensions[ind];\n        var option = document.createElement('option');\n        option.selected = fmt === mpl.default_extension;\n        option.innerHTML = fmt;\n        fmt_picker.appendChild(option);\n    }\n\n    var status_bar = document.createElement('span');\n    status_bar.classList = 'mpl-message';\n    toolbar.appendChild(status_bar);\n    this.message = status_bar;\n};\n\nmpl.figure.prototype.request_resize = function (x_pixels, y_pixels) {\n    // Request matplotlib to resize the figure. Matplotlib will then trigger a resize in the client,\n    // which will in turn request a refresh of the image.\n    this.send_message('resize', { width: x_pixels, height: y_pixels });\n};\n\nmpl.figure.prototype.send_message = function (type, properties) {\n    properties['type'] = type;\n    properties['figure_id'] = this.id;\n    this.ws.send(JSON.stringify(properties));\n};\n\nmpl.figure.prototype.send_draw_message = function () {\n    if (!this.waiting) {\n        this.waiting = true;\n        this.ws.send(JSON.stringify({ type: 'draw', figure_id: this.id }));\n    }\n};\n\nmpl.figure.prototype.handle_save = function (fig, _msg) {\n    var format_dropdown = fig.format_dropdown;\n    var format = format_dropdown.options[format_dropdown.selectedIndex].value;\n    fig.ondownload(fig, format);\n};\n\nmpl.figure.prototype.handle_resize = function (fig, msg) {\n    var size = msg['size'];\n    if (size[0] !== fig.canvas.width || size[1] !== fig.canvas.height) {\n        fig._resize_canvas(size[0], size[1], msg['forward']);\n        fig.send_message('refresh', {});\n    }\n};\n\nmpl.figure.prototype.handle_rubberband = function (fig, msg) {\n    var x0 = msg['x0'] / fig.ratio;\n    var y0 = (fig.canvas.height - msg['y0']) / fig.ratio;\n    var x1 = msg['x1'] / fig.ratio;\n    var y1 = (fig.canvas.height - msg['y1']) / fig.ratio;\n    x0 = Math.floor(x0) + 0.5;\n    y0 = Math.floor(y0) + 0.5;\n    x1 = Math.floor(x1) + 0.5;\n    y1 = Math.floor(y1) + 0.5;\n    var min_x = Math.min(x0, x1);\n    var min_y = Math.min(y0, y1);\n    var width = Math.abs(x1 - x0);\n    var height = Math.abs(y1 - y0);\n\n    fig.rubberband_context.clearRect(\n        0,\n        0,\n        fig.canvas.width / fig.ratio,\n        fig.canvas.height / fig.ratio\n    );\n\n    fig.rubberband_context.strokeRect(min_x, min_y, width, height);\n};\n\nmpl.figure.prototype.handle_figure_label = function (fig, msg) {\n    // Updates the figure title.\n    fig.header.textContent = msg['label'];\n};\n\nmpl.figure.prototype.handle_cursor = function (fig, msg) {\n    var cursor = msg['cursor'];\n    switch (cursor) {\n        case 0:\n            cursor = 'pointer';\n            break;\n        case 1:\n            cursor = 'default';\n            break;\n        case 2:\n            cursor = 'crosshair';\n            break;\n        case 3:\n            cursor = 'move';\n            break;\n    }\n    fig.rubberband_canvas.style.cursor = cursor;\n};\n\nmpl.figure.prototype.handle_message = function (fig, msg) {\n    fig.message.textContent = msg['message'];\n};\n\nmpl.figure.prototype.handle_draw = function (fig, _msg) {\n    // Request the server to send over a new figure.\n    fig.send_draw_message();\n};\n\nmpl.figure.prototype.handle_image_mode = function (fig, msg) {\n    fig.image_mode = msg['mode'];\n};\n\nmpl.figure.prototype.handle_history_buttons = function (fig, msg) {\n    for (var key in msg) {\n        if (!(key in fig.buttons)) {\n            continue;\n        }\n        fig.buttons[key].disabled = !msg[key];\n        fig.buttons[key].setAttribute('aria-disabled', !msg[key]);\n    }\n};\n\nmpl.figure.prototype.handle_navigate_mode = function (fig, msg) {\n    if (msg['mode'] === 'PAN') {\n        fig.buttons['Pan'].classList.add('active');\n        fig.buttons['Zoom'].classList.remove('active');\n    } else if (msg['mode'] === 'ZOOM') {\n        fig.buttons['Pan'].classList.remove('active');\n        fig.buttons['Zoom'].classList.add('active');\n    } else {\n        fig.buttons['Pan'].classList.remove('active');\n        fig.buttons['Zoom'].classList.remove('active');\n    }\n};\n\nmpl.figure.prototype.updated_canvas_event = function () {\n    // Called whenever the canvas gets updated.\n    this.send_message('ack', {});\n};\n\n// A function to construct a web socket function for onmessage handling.\n// Called in the figure constructor.\nmpl.figure.prototype._make_on_message_function = function (fig) {\n    return function socket_on_message(evt) {\n        if (evt.data instanceof Blob) {\n            /* FIXME: We get \"Resource interpreted as Image but\n             * transferred with MIME type text/plain:\" errors on\n             * Chrome.  But how to set the MIME type?  It doesn't seem\n             * to be part of the websocket stream */\n            evt.data.type = 'image/png';\n\n            /* Free the memory for the previous frames */\n            if (fig.imageObj.src) {\n                (window.URL || window.webkitURL).revokeObjectURL(\n                    fig.imageObj.src\n                );\n            }\n\n            fig.imageObj.src = (window.URL || window.webkitURL).createObjectURL(\n                evt.data\n            );\n            fig.updated_canvas_event();\n            fig.waiting = false;\n            return;\n        } else if (\n            typeof evt.data === 'string' &&\n            evt.data.slice(0, 21) === 'data:image/png;base64'\n        ) {\n            fig.imageObj.src = evt.data;\n            fig.updated_canvas_event();\n            fig.waiting = false;\n            return;\n        }\n\n        var msg = JSON.parse(evt.data);\n        var msg_type = msg['type'];\n\n        // Call the  \"handle_{type}\" callback, which takes\n        // the figure and JSON message as its only arguments.\n        try {\n            var callback = fig['handle_' + msg_type];\n        } catch (e) {\n            console.log(\n                \"No handler for the '\" + msg_type + \"' message type: \",\n                msg\n            );\n            return;\n        }\n\n        if (callback) {\n            try {\n                // console.log(\"Handling '\" + msg_type + \"' message: \", msg);\n                callback(fig, msg);\n            } catch (e) {\n                console.log(\n                    \"Exception inside the 'handler_\" + msg_type + \"' callback:\",\n                    e,\n                    e.stack,\n                    msg\n                );\n            }\n        }\n    };\n};\n\n// from http://stackoverflow.com/questions/1114465/getting-mouse-location-in-canvas\nmpl.findpos = function (e) {\n    //this section is from http://www.quirksmode.org/js/events_properties.html\n    var targ;\n    if (!e) {\n        e = window.event;\n    }\n    if (e.target) {\n        targ = e.target;\n    } else if (e.srcElement) {\n        targ = e.srcElement;\n    }\n    if (targ.nodeType === 3) {\n        // defeat Safari bug\n        targ = targ.parentNode;\n    }\n\n    // pageX,Y are the mouse positions relative to the document\n    var boundingRect = targ.getBoundingClientRect();\n    var x = e.pageX - (boundingRect.left + document.body.scrollLeft);\n    var y = e.pageY - (boundingRect.top + document.body.scrollTop);\n\n    return { x: x, y: y };\n};\n\n/*\n * return a copy of an object with only non-object keys\n * we need this to avoid circular references\n * http://stackoverflow.com/a/24161582/3208463\n */\nfunction simpleKeys(original) {\n    return Object.keys(original).reduce(function (obj, key) {\n        if (typeof original[key] !== 'object') {\n            obj[key] = original[key];\n        }\n        return obj;\n    }, {});\n}\n\nmpl.figure.prototype.mouse_event = function (event, name) {\n    var canvas_pos = mpl.findpos(event);\n\n    if (name === 'button_press') {\n        this.canvas.focus();\n        this.canvas_div.focus();\n    }\n\n    var x = canvas_pos.x * this.ratio;\n    var y = canvas_pos.y * this.ratio;\n\n    this.send_message(name, {\n        x: x,\n        y: y,\n        button: event.button,\n        step: event.step,\n        guiEvent: simpleKeys(event),\n    });\n\n    /* This prevents the web browser from automatically changing to\n     * the text insertion cursor when the button is pressed.  We want\n     * to control all of the cursor setting manually through the\n     * 'cursor' event from matplotlib */\n    event.preventDefault();\n    return false;\n};\n\nmpl.figure.prototype._key_event_extra = function (_event, _name) {\n    // Handle any extra behaviour associated with a key event\n};\n\nmpl.figure.prototype.key_event = function (event, name) {\n    // Prevent repeat events\n    if (name === 'key_press') {\n        if (event.which === this._key) {\n            return;\n        } else {\n            this._key = event.which;\n        }\n    }\n    if (name === 'key_release') {\n        this._key = null;\n    }\n\n    var value = '';\n    if (event.ctrlKey && event.which !== 17) {\n        value += 'ctrl+';\n    }\n    if (event.altKey && event.which !== 18) {\n        value += 'alt+';\n    }\n    if (event.shiftKey && event.which !== 16) {\n        value += 'shift+';\n    }\n\n    value += 'k';\n    value += event.which.toString();\n\n    this._key_event_extra(event, name);\n\n    this.send_message(name, { key: value, guiEvent: simpleKeys(event) });\n    return false;\n};\n\nmpl.figure.prototype.toolbar_button_onclick = function (name) {\n    if (name === 'download') {\n        this.handle_save(this, null);\n    } else {\n        this.send_message('toolbar_button', { name: name });\n    }\n};\n\nmpl.figure.prototype.toolbar_button_onmouseover = function (tooltip) {\n    this.message.textContent = tooltip;\n};\n\n///////////////// REMAINING CONTENT GENERATED BY embed_js.py /////////////////\n// prettier-ignore\nvar _JSXTOOLS_RESIZE_OBSERVER=function(A){var t,i=new WeakMap,n=new WeakMap,a=new WeakMap,r=new WeakMap,o=new Set;function s(e){if(!(this instanceof s))throw new TypeError(\"Constructor requires 'new' operator\");i.set(this,e)}function h(){throw new TypeError(\"Function is not a constructor\")}function c(e,t,i,n){e=0 in arguments?Number(arguments[0]):0,t=1 in arguments?Number(arguments[1]):0,i=2 in arguments?Number(arguments[2]):0,n=3 in arguments?Number(arguments[3]):0,this.right=(this.x=this.left=e)+(this.width=i),this.bottom=(this.y=this.top=t)+(this.height=n),Object.freeze(this)}function d(){t=requestAnimationFrame(d);var s=new WeakMap,p=new Set;o.forEach((function(t){r.get(t).forEach((function(i){var r=t instanceof window.SVGElement,o=a.get(t),d=r?0:parseFloat(o.paddingTop),f=r?0:parseFloat(o.paddingRight),l=r?0:parseFloat(o.paddingBottom),u=r?0:parseFloat(o.paddingLeft),g=r?0:parseFloat(o.borderTopWidth),m=r?0:parseFloat(o.borderRightWidth),w=r?0:parseFloat(o.borderBottomWidth),b=u+f,F=d+l,v=(r?0:parseFloat(o.borderLeftWidth))+m,W=g+w,y=r?0:t.offsetHeight-W-t.clientHeight,E=r?0:t.offsetWidth-v-t.clientWidth,R=b+v,z=F+W,M=r?t.width:parseFloat(o.width)-R-E,O=r?t.height:parseFloat(o.height)-z-y;if(n.has(t)){var k=n.get(t);if(k[0]===M&&k[1]===O)return}n.set(t,[M,O]);var S=Object.create(h.prototype);S.target=t,S.contentRect=new c(u,d,M,O),s.has(i)||(s.set(i,[]),p.add(i)),s.get(i).push(S)}))})),p.forEach((function(e){i.get(e).call(e,s.get(e),e)}))}return s.prototype.observe=function(i){if(i instanceof window.Element){r.has(i)||(r.set(i,new Set),o.add(i),a.set(i,window.getComputedStyle(i)));var n=r.get(i);n.has(this)||n.add(this),cancelAnimationFrame(t),t=requestAnimationFrame(d)}},s.prototype.unobserve=function(i){if(i instanceof window.Element&&r.has(i)){var n=r.get(i);n.has(this)&&(n.delete(this),n.size||(r.delete(i),o.delete(i))),n.size||r.delete(i),o.size||cancelAnimationFrame(t)}},A.DOMRectReadOnly=c,A.ResizeObserver=s,A.ResizeObserverEntry=h,A}; // eslint-disable-line\nmpl.toolbar_items = [[\"Home\", \"Reset original view\", \"fa fa-home icon-home\", \"home\"], [\"Back\", \"Back to previous view\", \"fa fa-arrow-left icon-arrow-left\", \"back\"], [\"Forward\", \"Forward to next view\", \"fa fa-arrow-right icon-arrow-right\", \"forward\"], [\"\", \"\", \"\", \"\"], [\"Pan\", \"Left button pans, Right button zooms\\nx/y fixes axis, CTRL fixes aspect\", \"fa fa-arrows icon-move\", \"pan\"], [\"Zoom\", \"Zoom to rectangle\\nx/y fixes axis, CTRL fixes aspect\", \"fa fa-square-o icon-check-empty\", \"zoom\"], [\"\", \"\", \"\", \"\"], [\"Download\", \"Download plot\", \"fa fa-floppy-o icon-save\", \"download\"]];\n\nmpl.extensions = [\"eps\", \"jpeg\", \"pdf\", \"png\", \"ps\", \"raw\", \"svg\", \"tif\"];\n\nmpl.default_extension = \"png\";/* global mpl */\n\nvar comm_websocket_adapter = function (comm) {\n    // Create a \"websocket\"-like object which calls the given IPython comm\n    // object with the appropriate methods. Currently this is a non binary\n    // socket, so there is still some room for performance tuning.\n    var ws = {};\n\n    ws.close = function () {\n        comm.close();\n    };\n    ws.send = function (m) {\n        //console.log('sending', m);\n        comm.send(m);\n    };\n    // Register the callback with on_msg.\n    comm.on_msg(function (msg) {\n        //console.log('receiving', msg['content']['data'], msg);\n        // Pass the mpl event to the overridden (by mpl) onmessage function.\n        ws.onmessage(msg['content']['data']);\n    });\n    return ws;\n};\n\nmpl.mpl_figure_comm = function (comm, msg) {\n    // This is the function which gets called when the mpl process\n    // starts-up an IPython Comm through the \"matplotlib\" channel.\n\n    var id = msg.content.data.id;\n    // Get hold of the div created by the display call when the Comm\n    // socket was opened in Python.\n    var element = document.getElementById(id);\n    var ws_proxy = comm_websocket_adapter(comm);\n\n    function ondownload(figure, _format) {\n        window.open(figure.canvas.toDataURL());\n    }\n\n    var fig = new mpl.figure(id, ws_proxy, ondownload, element);\n\n    // Call onopen now - mpl needs it, as it is assuming we've passed it a real\n    // web socket which is closed, not our websocket->open comm proxy.\n    ws_proxy.onopen();\n\n    fig.parent_element = element;\n    fig.cell_info = mpl.find_output_cell(\"<div id='\" + id + \"'></div>\");\n    if (!fig.cell_info) {\n        console.error('Failed to find cell for figure', id, fig);\n        return;\n    }\n    fig.cell_info[0].output_area.element.on(\n        'cleared',\n        { fig: fig },\n        fig._remove_fig_handler\n    );\n};\n\nmpl.figure.prototype.handle_close = function (fig, msg) {\n    var width = fig.canvas.width / fig.ratio;\n    fig.cell_info[0].output_area.element.off(\n        'cleared',\n        fig._remove_fig_handler\n    );\n    fig.resizeObserverInstance.unobserve(fig.canvas_div);\n\n    // Update the output cell to use the data from the current canvas.\n    fig.push_to_output();\n    var dataURL = fig.canvas.toDataURL();\n    // Re-enable the keyboard manager in IPython - without this line, in FF,\n    // the notebook keyboard shortcuts fail.\n    IPython.keyboard_manager.enable();\n    fig.parent_element.innerHTML =\n        '<img src=\"' + dataURL + '\" width=\"' + width + '\">';\n    fig.close_ws(fig, msg);\n};\n\nmpl.figure.prototype.close_ws = function (fig, msg) {\n    fig.send_message('closing', msg);\n    // fig.ws.close()\n};\n\nmpl.figure.prototype.push_to_output = function (_remove_interactive) {\n    // Turn the data on the canvas into data in the output cell.\n    var width = this.canvas.width / this.ratio;\n    var dataURL = this.canvas.toDataURL();\n    this.cell_info[1]['text/html'] =\n        '<img src=\"' + dataURL + '\" width=\"' + width + '\">';\n};\n\nmpl.figure.prototype.updated_canvas_event = function () {\n    // Tell IPython that the notebook contents must change.\n    IPython.notebook.set_dirty(true);\n    this.send_message('ack', {});\n    var fig = this;\n    // Wait a second, then push the new image to the DOM so\n    // that it is saved nicely (might be nice to debounce this).\n    setTimeout(function () {\n        fig.push_to_output();\n    }, 1000);\n};\n\nmpl.figure.prototype._init_toolbar = function () {\n    var fig = this;\n\n    var toolbar = document.createElement('div');\n    toolbar.classList = 'btn-toolbar';\n    this.root.appendChild(toolbar);\n\n    function on_click_closure(name) {\n        return function (_event) {\n            return fig.toolbar_button_onclick(name);\n        };\n    }\n\n    function on_mouseover_closure(tooltip) {\n        return function (event) {\n            if (!event.currentTarget.disabled) {\n                return fig.toolbar_button_onmouseover(tooltip);\n            }\n        };\n    }\n\n    fig.buttons = {};\n    var buttonGroup = document.createElement('div');\n    buttonGroup.classList = 'btn-group';\n    var button;\n    for (var toolbar_ind in mpl.toolbar_items) {\n        var name = mpl.toolbar_items[toolbar_ind][0];\n        var tooltip = mpl.toolbar_items[toolbar_ind][1];\n        var image = mpl.toolbar_items[toolbar_ind][2];\n        var method_name = mpl.toolbar_items[toolbar_ind][3];\n\n        if (!name) {\n            /* Instead of a spacer, we start a new button group. */\n            if (buttonGroup.hasChildNodes()) {\n                toolbar.appendChild(buttonGroup);\n            }\n            buttonGroup = document.createElement('div');\n            buttonGroup.classList = 'btn-group';\n            continue;\n        }\n\n        button = fig.buttons[name] = document.createElement('button');\n        button.classList = 'btn btn-default';\n        button.href = '#';\n        button.title = name;\n        button.innerHTML = '<i class=\"fa ' + image + ' fa-lg\"></i>';\n        button.addEventListener('click', on_click_closure(method_name));\n        button.addEventListener('mouseover', on_mouseover_closure(tooltip));\n        buttonGroup.appendChild(button);\n    }\n\n    if (buttonGroup.hasChildNodes()) {\n        toolbar.appendChild(buttonGroup);\n    }\n\n    // Add the status bar.\n    var status_bar = document.createElement('span');\n    status_bar.classList = 'mpl-message pull-right';\n    toolbar.appendChild(status_bar);\n    this.message = status_bar;\n\n    // Add the close button to the window.\n    var buttongrp = document.createElement('div');\n    buttongrp.classList = 'btn-group inline pull-right';\n    button = document.createElement('button');\n    button.classList = 'btn btn-mini btn-primary';\n    button.href = '#';\n    button.title = 'Stop Interaction';\n    button.innerHTML = '<i class=\"fa fa-power-off icon-remove icon-large\"></i>';\n    button.addEventListener('click', function (_evt) {\n        fig.handle_close(fig, {});\n    });\n    button.addEventListener(\n        'mouseover',\n        on_mouseover_closure('Stop Interaction')\n    );\n    buttongrp.appendChild(button);\n    var titlebar = this.root.querySelector('.ui-dialog-titlebar');\n    titlebar.insertBefore(buttongrp, titlebar.firstChild);\n};\n\nmpl.figure.prototype._remove_fig_handler = function (event) {\n    var fig = event.data.fig;\n    if (event.target !== this) {\n        // Ignore bubbled events from children.\n        return;\n    }\n    fig.close_ws(fig, {});\n};\n\nmpl.figure.prototype._root_extra_style = function (el) {\n    el.style.boxSizing = 'content-box'; // override notebook setting of border-box.\n};\n\nmpl.figure.prototype._canvas_extra_style = function (el) {\n    // this is important to make the div 'focusable\n    el.setAttribute('tabindex', 0);\n    // reach out to IPython and tell the keyboard manager to turn it's self\n    // off when our div gets focus\n\n    // location in version 3\n    if (IPython.notebook.keyboard_manager) {\n        IPython.notebook.keyboard_manager.register_events(el);\n    } else {\n        // location in version 2\n        IPython.keyboard_manager.register_events(el);\n    }\n};\n\nmpl.figure.prototype._key_event_extra = function (event, _name) {\n    var manager = IPython.notebook.keyboard_manager;\n    if (!manager) {\n        manager = IPython.keyboard_manager;\n    }\n\n    // Check for shift+enter\n    if (event.shiftKey && event.which === 13) {\n        this.canvas_div.blur();\n        // select the cell after this one\n        var index = IPython.notebook.find_cell_index(this.cell_info[0]);\n        IPython.notebook.select(index + 1);\n    }\n};\n\nmpl.figure.prototype.handle_save = function (fig, _msg) {\n    fig.ondownload(fig, null);\n};\n\nmpl.find_output_cell = function (html_output) {\n    // Return the cell and output element which can be found *uniquely* in the notebook.\n    // Note - this is a bit hacky, but it is done because the \"notebook_saving.Notebook\"\n    // IPython event is triggered only after the cells have been serialised, which for\n    // our purposes (turning an active figure into a static one), is too late.\n    var cells = IPython.notebook.get_cells();\n    var ncells = cells.length;\n    for (var i = 0; i < ncells; i++) {\n        var cell = cells[i];\n        if (cell.cell_type === 'code') {\n            for (var j = 0; j < cell.output_area.outputs.length; j++) {\n                var data = cell.output_area.outputs[j];\n                if (data.data) {\n                    // IPython >= 3 moved mimebundle to data attribute of output\n                    data = data.data;\n                }\n                if (data['text/html'] === html_output) {\n                    return [cell, data, j];\n                }\n            }\n        }\n    }\n};\n\n// Register the function which deals with the matplotlib target/channel.\n// The kernel may be null if the page has been refreshed.\nif (IPython.notebook.kernel !== null) {\n    IPython.notebook.kernel.comm_manager.register_target(\n        'matplotlib',\n        mpl.mpl_figure_comm\n    );\n}\n"
                    },
                    "metadata": {}
                },
                {
                    "output_type": "display_data",
                    "data": {
                        "text/plain": [
                            "<IPython.core.display.HTML object>"
                        ],
                        "text/html": [
                            "<div id='2e15961c-866c-491c-98b4-77a9b4f85a75'></div>"
                        ]
                    },
                    "metadata": {}
                }
            ],
            "metadata": {}
        }
    ],
    "metadata": {
        "orig_nbformat": 4,
        "language_info": {
            "name": "python",
            "version": "3.8.8",
            "mimetype": "text/x-python",
            "codemirror_mode": {
                "name": "ipython",
                "version": 3
            },
            "pygments_lexer": "ipython3",
            "nbconvert_exporter": "python",
            "file_extension": ".py"
        },
        "kernelspec": {
            "name": "python3",
            "display_name": "Python 3.8.8 64-bit ('base': conda)"
        },
        "interpreter": {
            "hash": "cc5f70855ac006f3de45a3cc3b9e7d8d53845e50458809cb162b0174266dec97"
        }
    },
    "nbformat": 4,
    "nbformat_minor": 2
}