{
 "cells": [
  {
   "cell_type": "markdown",
   "id": "0",
   "metadata": {},
   "source": [
    "[![image](https://jupyterlite.rtfd.io/en/latest/_static/badge.svg)](https://demo.leafmap.org/lab/index.html?path=notebooks/07_colorbar.ipynb)\n",
    "[![image](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/opengeos/leafmap/blob/master/docs/notebooks/07_colorbar.ipynb)\n",
    "[![image](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/opengeos/leafmap/HEAD)\n",
    "\n",
    "**Adding custom colorbars to the map**\n",
    "\n",
    "Uncomment the following line to install [leafmap](https://leafmap.org) if needed."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "1",
   "metadata": {},
   "outputs": [],
   "source": [
    "# !pip install leafmap"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "2",
   "metadata": {},
   "source": [
    "**Continuous colorbar**"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "3",
   "metadata": {},
   "outputs": [],
   "source": [
    "import leafmap"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "4",
   "metadata": {},
   "source": [
    "Add a WMS layer to the map"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "5",
   "metadata": {},
   "outputs": [],
   "source": [
    "Map = leafmap.Map()\n",
    "\n",
    "url = \"https://elevation.nationalmap.gov/arcgis/services/3DEPElevation/ImageServer/WMSServer?\"\n",
    "Map.add_wms_layer(\n",
    "    url,\n",
    "    layers=\"3DEPElevation:Hillshade Elevation Tinted\",\n",
    "    name=\"USGS 3DEP Elevation\",\n",
    "    format=\"image/png\",\n",
    "    transparent=True,\n",
    ")"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "6",
   "metadata": {},
   "source": [
    "Add a continuous colorbar with a custom palette to the map."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "7",
   "metadata": {},
   "outputs": [],
   "source": [
    "colors = [\"006633\", \"E5FFCC\", \"662A00\", \"D8D8D8\", \"F5F5F5\"]\n",
    "vmin = 0\n",
    "vmax = 4000\n",
    "\n",
    "Map.add_colorbar(colors=colors, vmin=vmin, vmax=vmax)\n",
    "\n",
    "Map"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "8",
   "metadata": {},
   "source": [
    "**Categorical colorbar**\n",
    "\n",
    "Add a WMS layer to the map"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "9",
   "metadata": {},
   "outputs": [],
   "source": [
    "Map = leafmap.Map()\n",
    "\n",
    "url = \"https://elevation.nationalmap.gov/arcgis/services/3DEPElevation/ImageServer/WMSServer?\"\n",
    "Map.add_wms_layer(\n",
    "    url,\n",
    "    layers=\"3DEPElevation:Hillshade Elevation Tinted\",\n",
    "    name=\"USGS 3DEP Elevation\",\n",
    "    format=\"image/png\",\n",
    "    transparent=True,\n",
    ")"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "10",
   "metadata": {},
   "source": [
    "Add a categorical colorbar with a custom palette to the map."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "11",
   "metadata": {},
   "outputs": [],
   "source": [
    "colors = [\"006633\", \"E5FFCC\", \"662A00\", \"D8D8D8\", \"F5F5F5\"]\n",
    "vmin = 0\n",
    "vmax = 4000\n",
    "\n",
    "Map.add_colorbar(colors=colors, vmin=vmin, vmax=vmax, categorical=True, step=4)\n",
    "Map"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3",
   "language": "python",
   "name": "python3"
  }
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 "nbformat": 4,
 "nbformat_minor": 5
}