slider_map.ipynb

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       "<script>requirejs.config({paths: { 'plotly': ['https://cdn.plot.ly/plotly-latest.min']},});if(!window.Plotly) {{require(['plotly'],function(plotly) {window.Plotly=plotly;});}}</script>"
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   "source": [
    "from io import StringIO\n",
    "import pandas as pd\n",
    "from plotly.offline import iplot\n",
    "import plotly.graph_objs as go\n",
    "import plotly\n",
    "plotly.offline.init_notebook_mode(connected=True)\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {
    "collapsed": false
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   "source": [
    "data = StringIO(\"\"\"Year,KOR,JPN,IND,USA,CHN\n",
    "2000,44.7,29.99,0.53,43.08,1.78\n",
    "2001,56.6,38.53,0.66,49.08,2.64\n",
    "2002,59.4,46.59,1.54,58.79,4.6\n",
    "2003,65.5,48.44,1.69,61.7,6.2\n",
    "2004,70.2,62.39,1.98,64.76,7.3\n",
    "2005,72.8,66.92,2.39,67.97,8.52\n",
    "2006,74.1,68.69,2.81,68.93,10.52\n",
    "2007,75.5,74.3,3.95,75.0,16.0\n",
    "2008,76.5,75.4,4.38,74.0,22.6\n",
    "2009,77.2,78.0,5.12,71.0,28.9\n",
    "2010,77.8,78.21,7.5,71.69,34.3\n",
    "2011,78.0,79.05,10.07,69.73,38.3\n",
    "2012,78.4,79.5,12.58,74.7,42.3\n",
    "2013,82.1,88.22,15.1,71.4,45.8\n",
    "2014,83.6,89.11,21.0,73.0,47.9\n",
    "2015,85.1,93.33,26.0,74.55,50.3\n",
    "\"\"\")\n",
    "df = pd.read_csv(data, index_col=0)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
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   "source": [
    "def trace_for_year(year):\n",
    "    data = df.loc[year, :]\n",
    "    out = dict(type=\"choropleth\",\n",
    "        locations=data.index,\n",
    "        locationmode=\"ISO-3\",\n",
    "        z=data,\n",
    "        colorscale= \"Reds\",\n",
    "    )\n",
    "    return out"
   ]
  },
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       "<div id=\"46e976b4-0681-40fa-b7ac-4b95cd8d3c67\" style=\"height: 525px; width: 100%;\" class=\"plotly-graph-div\"></div><script type=\"text/javascript\">require([\"plotly\"], function(Plotly) { window.PLOTLYENV=window.PLOTLYENV || {};window.PLOTLYENV.BASE_URL=\"https://plot.ly\";\n",
       "        Plotly.plot(\n",
       "            '46e976b4-0681-40fa-b7ac-4b95cd8d3c67',\n",
       "            [{\"type\": \"choropleth\", \"locations\": [\"KOR\", \"JPN\", \"IND\", \"USA\", \"CHN\"], \"colorscale\": \"Reds\", \"locationmode\": \"ISO-3\", \"z\": [44.7, 29.99, 0.53, 43.08, 1.78]}],\n",
       "            {\"title\": \"Percent of Population that Accessed the Internet in 2000\", \"sliders\": [{\"steps\": [{\"label\": \"2000\", \"method\": \"animate\", \"args\": [[\"2000\"], {\"frame\": {\"duration\": 0}}]}, {\"label\": \"2001\", \"method\": \"animate\", \"args\": [[\"2001\"], {\"frame\": {\"duration\": 0}}]}, {\"label\": \"2002\", \"method\": \"animate\", \"args\": [[\"2002\"], {\"frame\": {\"duration\": 0}}]}, {\"label\": \"2003\", \"method\": \"animate\", \"args\": [[\"2003\"], {\"frame\": {\"duration\": 0}}]}, {\"label\": \"2004\", \"method\": \"animate\", \"args\": [[\"2004\"], {\"frame\": {\"duration\": 0}}]}, {\"label\": \"2005\", \"method\": \"animate\", \"args\": [[\"2005\"], {\"frame\": {\"duration\": 0}}]}, {\"label\": \"2006\", \"method\": \"animate\", \"args\": [[\"2006\"], {\"frame\": {\"duration\": 0}}]}, {\"label\": \"2007\", \"method\": \"animate\", \"args\": [[\"2007\"], {\"frame\": {\"duration\": 0}}]}, {\"label\": \"2008\", \"method\": \"animate\", \"args\": [[\"2008\"], {\"frame\": {\"duration\": 0}}]}, {\"label\": \"2009\", \"method\": \"animate\", \"args\": [[\"2009\"], {\"frame\": {\"duration\": 0}}]}, {\"label\": \"2010\", \"method\": \"animate\", \"args\": [[\"2010\"], {\"frame\": {\"duration\": 0}}]}, {\"label\": \"2011\", \"method\": \"animate\", \"args\": [[\"2011\"], {\"frame\": {\"duration\": 0}}]}, {\"label\": \"2012\", \"method\": \"animate\", \"args\": [[\"2012\"], {\"frame\": {\"duration\": 0}}]}, {\"label\": \"2013\", \"method\": \"animate\", \"args\": [[\"2013\"], {\"frame\": {\"duration\": 0}}]}, {\"label\": \"2014\", \"method\": \"animate\", \"args\": [[\"2014\"], {\"frame\": {\"duration\": 0}}]}, {\"label\": \"2015\", \"method\": \"animate\", \"args\": [[\"2015\"], {\"frame\": {\"duration\": 0}}]}], \"currentvalue\": {\"prefix\": \"Year: \"}}], \"geo\": {\"scope\": \"asia\", \"resolution\": 50, \"showcountries\": true, \"showframe\": true, \"landcolor\": \"rgb(229, 229, 229)\", \"showland\": true}},\n",
       "            {\"showLink\": true, \"linkText\": \"Export to plot.ly\"}\n",
       "        ).then(function () {return Plotly.addFrames('46e976b4-0681-40fa-b7ac-4b95cd8d3c67',[{\"traces\": [0], \"layout\": {\"title\": \"Percent of Population that Accessed the Internet in 2000\"}, \"data\": [{\"z\": [44.7, 29.99, 0.53, 43.08, 1.78]}], \"name\": \"2000\"}, {\"traces\": [0], \"layout\": {\"title\": \"Percent of Population that Accessed the Internet in 2001\"}, \"data\": [{\"z\": [56.6, 38.53, 0.66, 49.08, 2.64]}], \"name\": \"2001\"}, {\"traces\": [0], \"layout\": {\"title\": \"Percent of Population that Accessed the Internet in 2002\"}, \"data\": [{\"z\": [59.4, 46.59, 1.54, 58.79, 4.6]}], \"name\": \"2002\"}, {\"traces\": [0], \"layout\": {\"title\": \"Percent of Population that Accessed the Internet in 2003\"}, \"data\": [{\"z\": [65.5, 48.44, 1.69, 61.7, 6.2]}], \"name\": \"2003\"}, {\"traces\": [0], \"layout\": {\"title\": \"Percent of Population that Accessed the Internet in 2004\"}, \"data\": [{\"z\": [70.2, 62.39, 1.98, 64.76, 7.3]}], \"name\": \"2004\"}, {\"traces\": [0], \"layout\": {\"title\": \"Percent of Population that Accessed the Internet in 2005\"}, \"data\": [{\"z\": [72.8, 66.92, 2.39, 67.97, 8.52]}], \"name\": \"2005\"}, {\"traces\": [0], \"layout\": {\"title\": \"Percent of Population that Accessed the Internet in 2006\"}, \"data\": [{\"z\": [74.1, 68.69, 2.81, 68.93, 10.52]}], \"name\": \"2006\"}, {\"traces\": [0], \"layout\": {\"title\": \"Percent of Population that Accessed the Internet in 2007\"}, \"data\": [{\"z\": [75.5, 74.3, 3.95, 75.0, 16.0]}], \"name\": \"2007\"}, {\"traces\": [0], \"layout\": {\"title\": \"Percent of Population that Accessed the Internet in 2008\"}, \"data\": [{\"z\": [76.5, 75.4, 4.38, 74.0, 22.6]}], \"name\": \"2008\"}, {\"traces\": [0], \"layout\": {\"title\": \"Percent of Population that Accessed the Internet in 2009\"}, \"data\": [{\"z\": [77.2, 78.0, 5.12, 71.0, 28.9]}], \"name\": \"2009\"}, {\"traces\": [0], \"layout\": {\"title\": \"Percent of Population that Accessed the Internet in 2010\"}, \"data\": [{\"z\": [77.8, 78.21, 7.5, 71.69, 34.3]}], \"name\": \"2010\"}, {\"traces\": [0], \"layout\": {\"title\": \"Percent of Population that Accessed the Internet in 2011\"}, \"data\": [{\"z\": [78.0, 79.05, 10.07, 69.73, 38.3]}], \"name\": \"2011\"}, {\"traces\": [0], \"layout\": {\"title\": \"Percent of Population that Accessed the Internet in 2012\"}, \"data\": [{\"z\": [78.4, 79.5, 12.58, 74.7, 42.3]}], \"name\": \"2012\"}, {\"traces\": [0], \"layout\": {\"title\": \"Percent of Population that Accessed the Internet in 2013\"}, \"data\": [{\"z\": [82.1, 88.22, 15.1, 71.4, 45.8]}], \"name\": \"2013\"}, {\"traces\": [0], \"layout\": {\"title\": \"Percent of Population that Accessed the Internet in 2014\"}, \"data\": [{\"z\": [83.6, 89.11, 21.0, 73.0, 47.9]}], \"name\": \"2014\"}, {\"traces\": [0], \"layout\": {\"title\": \"Percent of Population that Accessed the Internet in 2015\"}, \"data\": [{\"z\": [85.1, 93.33, 26.0, 74.55, 50.3]}], \"name\": \"2015\"}]);}).then(function(){Plotly.animate('46e976b4-0681-40fa-b7ac-4b95cd8d3c67');})\n",
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    "frames = [\n",
    "    dict(\n",
    "        data=[{\"z\": trace_for_year(year)[\"z\"].tolist()}],\n",
    "        traces=[0],\n",
    "        name=str(year),\n",
    "        layout=dict(title=\"Percent of Population that Accessed the Internet in {}\".format(year))\n",
    "    )\n",
    "    for year in df.index.tolist()\n",
    "]\n",
    "\n",
    "layout2 = go.Layout(\n",
    "    title=\"Percent of Population that Accessed the Internet in 2000\",\n",
    "    geo={\n",
    "        \"scope\": \"asia\", \n",
    "        \"resolution\": 50, \n",
    "        \"landcolor\":\"rgb(229, 229, 229)\",\n",
    "        \"showland\": True, \n",
    "        \"showframe\":True,\n",
    "        \"showcountries\": True\n",
    "    },\n",
    "    sliders=[\n",
    "        dict(\n",
    "            currentvalue={\"prefix\": \"Year: \"},\n",
    "            steps=[\n",
    "                dict(\n",
    "                    label=f[\"name\"],\n",
    "                    method=\"animate\",\n",
    "                    args=[[f[\"name\"]], {\"frame\": {\"duration\": 0}}]\n",
    "                )\n",
    "                for f in frames\n",
    "            ]\n",
    "        ),\n",
    "        \n",
    "    ]\n",
    ")\n",
    "\n",
    "fig = go.Figure(data=[trace_for_year(2000)], layout=layout2, frames=frames)\n",
    "iplot(fig)"
   ]
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