{
    "cells": [
        {
            "cell_type": "markdown",
            "metadata": {},
            "source": [
                "<a href=\"https://githubtocolab.com/gee-community/geemap/blob/master/examples/notebooks/121_vector_style.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open in Colab\"/></a>\n",
                "\n",
                "**Styling Earth Engine vector data based on attributes**\n",
                "\n",
                "Uncomment the following line to install [geemap](https://geemap.org) if needed."
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "# !pip install -U geemap"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "import ee\n",
                "import geemap"
            ]
        },
        {
            "cell_type": "markdown",
            "metadata": {},
            "source": [
                "**Styling polygons**\n",
                "\n",
                "The US [National Wetland Inventory](https://samapriya.github.io/awesome-gee-community-datasets/projects/nwi/)."
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "Map = geemap.Map(center=[28.00142, -81.7424], zoom=13)\n",
                "Map.add_basemap('HYBRID')"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "fc = ee.FeatureCollection(\"projects/sat-io/open-datasets/NWI/wetlands/FL_Wetlands\")"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "types = [\n",
                "    \"Freshwater Forested/Shrub Wetland\",\n",
                "    \"Freshwater Emergent Wetland\",\n",
                "    \"Freshwater Pond\",\n",
                "    \"Estuarine and Marine Wetland\",\n",
                "    \"Riverine\",\n",
                "    \"Lake\",\n",
                "    \"Estuarine and Marine Deepwater\",\n",
                "    \"Other\",\n",
                "]\n",
                "\n",
                "colors = [\n",
                "    \"#008837\",\n",
                "    \"#7FC31C\",\n",
                "    \"#688CC0\",\n",
                "    \"#66C2A5\",\n",
                "    \"#0190BF\",\n",
                "    \"#13007C\",\n",
                "    \"#007C88\",\n",
                "    \"#B28653\",\n",
                "]\n",
                "\n",
                "fillColor = [c + \"A8\" for c in colors]"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "styled_fc = geemap.ee_vector_style(\n",
                "    fc, column='WETLAND_TY', labels=types, fillColor=fillColor, color='00000000'\n",
                ")"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "Map.addLayer(styled_fc, {}, 'NWI')\n",
                "Map.add_legend(title='Wetland Type', labels=types, colors=colors)\n",
                "Map"
            ]
        },
        {
            "cell_type": "markdown",
            "metadata": {},
            "source": [
                "![](https://i.imgur.com/NxmUekc.png)"
            ]
        },
        {
            "cell_type": "markdown",
            "metadata": {},
            "source": [
                "**Styling points**\n",
                "\n",
                "The [Global Power Plant Database ](https://developers.google.com/earth-engine/datasets/catalog/WRI_GPPD_power_plants)."
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "fuels = [\n",
                "    'Coal',\n",
                "    'Oil',\n",
                "    'Gas',\n",
                "    'Hydro',\n",
                "    'Nuclear',\n",
                "    'Solar',\n",
                "    'Waste',\n",
                "    'Wind',\n",
                "    'Geothermal',\n",
                "    'Biomass',\n",
                "]"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "fc = ee.FeatureCollection(\"WRI/GPPD/power_plants\").filter(\n",
                "    ee.Filter.inList('fuel1', fuels)\n",
                ")"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "colors = [\n",
                "    '000000',\n",
                "    '593704',\n",
                "    'BC80BD',\n",
                "    '0565A6',\n",
                "    'E31A1C',\n",
                "    'FF7F00',\n",
                "    '6A3D9A',\n",
                "    '5CA2D1',\n",
                "    'FDBF6F',\n",
                "    '229A00',\n",
                "]"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "styled_fc = geemap.ee_vector_style(fc, column=\"fuel1\", labels=fuels, color=colors)"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "Map = geemap.Map()\n",
                "Map.addLayer(styled_fc, {}, 'Power Plants')\n",
                "Map.add_legend(title=\"Power Plant Fuel Type\", labels=fuels, colors=colors)\n",
                "Map"
            ]
        },
        {
            "cell_type": "markdown",
            "metadata": {},
            "source": [
                "![](https://i.imgur.com/K0jHLYW.png)"
            ]
        },
        {
            "cell_type": "markdown",
            "metadata": {},
            "source": [
                "**Styling polylines**\n",
                "\n",
                "The [TIGER: US Census Roads](https://developers.google.com/earth-engine/datasets/catalog/TIGER_2016_Roads). See the [route type codes](https://www.census.gov/library/reference/code-lists/route-type-codes.html)."
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "fc = ee.FeatureCollection('TIGER/2016/Roads')"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "types = ['I', 'U', 'S', 'M', 'C', 'O']"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "labels = ['Interstate', 'U.S.', 'State recognized', 'Common Name', 'County', 'Other']"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "colors = ['E31A1C', 'FF7F00', '6A3D9A', '000000', 'FDBF6F', '229A00']"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "width = [8, 5, 4, 2, 1, 1]"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "styled_fc = geemap.ee_vector_style(\n",
                "    fc, column='rttyp', labels=types, color=colors, width=width\n",
                ")"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": null,
            "metadata": {},
            "outputs": [],
            "source": [
                "Map = geemap.Map(center=[40.7792, -73.9613], zoom=12)\n",
                "Map.addLayer(styled_fc, {}, 'Census Roads')\n",
                "Map.add_legend(title='Route Type', labels=labels, colors=colors)\n",
                "Map"
            ]
        },
        {
            "cell_type": "markdown",
            "metadata": {},
            "source": [
                "![](https://i.imgur.com/02f03XU.png)"
            ]
        }
    ],
    "metadata": {
        "kernelspec": {
            "display_name": "Python 3",
            "language": "python",
            "name": "python3"
        }
    },
    "nbformat": 4,
    "nbformat_minor": 5
}