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   "source": [
    "# Google Earth Engine Python Tutorials\n",
    "\n",
    "* GitHub: https://github.com/giswqs/geemap\n",
    "* Notebook examples: https://github.com/giswqs/geemap/blob/master/examples/README.md#tutorials\n",
    "* Video tutorials: https://www.youtube.com/playlist?list=PLAxJ4-o7ZoPccOFv1dCwvGI6TYnirRTg3\n",
    "\n",
    "\n",
    "**Tutorial 21  - How to export Earth Engine maps as HTML and images**"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Import libraries"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [],
   "source": [
    "import ee\n",
    "import geemap"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Video tutorial on YouTube"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "geemap.show_youtube('h0pz3S6Tvx0')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Update the geemap package\n",
    "\n",
    "If you run into errors with this notebook, please uncomment the line below to update the [geemap](https://github.com/giswqs/geemap#installation) package to the latest version from GitHub. \n",
    "Restart the Kernel (Menu -> Kernel -> Restart) to take effect."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# geemap.update_package()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Create an interactive map"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "Map = geemap.Map()\n",
    "Map"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Add Earth Engine dataset\n",
    "dem = ee.Image('USGS/SRTMGL1_003')\n",
    "landcover = ee.Image(\"ESA/GLOBCOVER_L4_200901_200912_V2_3\").select('landcover')\n",
    "landsat7 = ee.Image('LE7_TOA_5YEAR/1999_2003')\n",
    "states = ee.FeatureCollection(\"TIGER/2018/States\")\n",
    "\n",
    "# Set visualization parameters.\n",
    "vis_params = {\n",
    "  'min': 0,\n",
    "  'max': 4000,\n",
    "  'palette': ['006633', 'E5FFCC', '662A00', 'D8D8D8', 'F5F5F5']}\n",
    "\n",
    "# Add Earth Eninge layers to Map\n",
    "Map.addLayer(dem, vis_params, 'STRM DEM', True, 0.5)\n",
    "Map.addLayer(landcover, {}, 'Land cover')\n",
    "Map.addLayer(landsat7, {'bands': ['B4', 'B3', 'B2'], 'min': 20, 'max': 200}, 'Landsat 7')\n",
    "Map.addLayer(states, {}, \"US States\")"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Exporting maps as HTML\n",
    "\n",
    "You can either click the camera icon on toolbar to export maps or use the following script."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "import os"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "download_dir = os.path.join(os.path.expanduser('~'), 'Downloads')\n",
    "html_file = os.path.join(download_dir, 'my_map.html')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "Map.to_html(outfile=html_file, title='My Map', width='100%', height='880px')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Exporting maps as PNG/JPG\n",
    "\n",
    "Make sure you click the fullscreen button on the map to maximum the map."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "png_file = os.path.join(download_dir, 'my_map.png')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "Map.to_image(outfile=png_file, monitor=1)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "jpg_file = os.path.join(download_dir, 'my_map.jpg')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "Map.to_image(outfile=jpg_file, monitor=1)"
   ]
  }
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