{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Set up for JupyterLite\n",
    "try:\n",
    "    import piplite\n",
    "    await piplite.install(['ipyleaflet', 'branca'])\n",
    "except ImportError:\n",
    "    pass"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "import ipyleaflet\n",
    "from ipyleaflet import Map, LegendControl\n",
    "import json\n",
    "import pandas as pd\n",
    "from ipywidgets import link, FloatSlider\n",
    "from branca.colormap import linear\n",
    "import random\n",
    "\n",
    "colormap_choice = linear.YlOrRd_04\n",
    "geo_json_data = json.load(open(\"us-states.json\"))\n",
    "m = ipyleaflet.Map(center=(43, -100), zoom=4)\n",
    "unemployment = pd.read_csv(\"US_Unemployment_Oct2012_with_NANS.csv\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "data_unemployment = dict(\n",
    "    zip(unemployment[\"State\"].tolist(), unemployment[\"Unemployment\"].tolist())\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "layer = ipyleaflet.Choropleth(\n",
    "    geo_data=geo_json_data,\n",
    "    choro_data=data_unemployment,\n",
    "    colormap=colormap_choice,\n",
    "    style={\"dashArray\": \"5, 5\"}\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# To display the colormap bar on the map\n",
    "from ipywidgets import Output\n",
    "from ipyleaflet import WidgetControl\n",
    "\n",
    "out = Output()\n",
    "\n",
    "with out:\n",
    "    colormap = colormap_choice.scale(layer.value_min,layer.value_max)\n",
    "    display(colormap)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "m.add(layer)\n",
    "m.add(WidgetControl(widget=out, position='topright'))\n",
    "m"
   ]
  }
 ],
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  "kernelspec": {
   "display_name": "Python 3 (ipykernel)",
   "language": "python",
   "name": "python3"
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  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
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   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.10.5"
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