{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "from ipyleaflet import Map, Marker, MarkerCluster, GeoJSON, GeoData\n",
    "import geopandas"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "cities = geopandas.read_file(\"zip://./geopandas_cities.zip\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "geojson = cities.__geo_interface__"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "geojson_layer = GeoJSON(\n",
    "    data=geojson,\n",
    "    point_style={\n",
    "        \"radius\": 5,\n",
    "        \"color\": \"red\",\n",
    "        \"fillOpacity\": 0.8,\n",
    "        \"fillColor\": \"blue\",\n",
    "        \"weight\": 3,\n",
    "    },\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "m = Map(center=(42.5, -41.6), zoom=2)\n",
    "m.add(\n",
    "    MarkerCluster(\n",
    "        markers=[geojson_layer],  # The layer must be in a list or tuple\n",
    "        disable_clustering_at_zoom=3,\n",
    "        max_cluster_radius=100,\n",
    "    )\n",
    ")\n",
    "m"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Its possible to mix markers and geojson layers\n",
    "mrk = [Marker(location=geolocation.coords[0][::-1]) for geolocation in cities.geometry]\n",
    "\n",
    "m = Map(center=(42.5, -41.6), zoom=2)\n",
    "m.add(\n",
    "    MarkerCluster(\n",
    "        markers=[geojson_layer] + mrk,\n",
    "        disable_clustering_at_zoom=3,\n",
    "        max_cluster_radius=100,\n",
    "    )\n",
    ")\n",
    "m"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
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