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{ | ||
"cells": [ | ||
{ | ||
"cell_type": "markdown", | ||
"metadata": {}, | ||
"source": [ | ||
"[![image](https://jupyterlite.rtfd.io/en/latest/_static/badge.svg)](https://demo.leafmap.org/lab/index.html?path=maplibre/geopandas.ipynb)\n", | ||
"[![image](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/opengeos/leafmap/blob/master/docs/maplibre/geopandas.ipynb)\n", | ||
"[![image](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/opengeos/leafmap/HEAD)\n", | ||
"\n", | ||
"**Add a GeoPandas GeoDataFrame to the map**\n", | ||
"\n", | ||
"The following notebook demonstrates how to add a GeoPandas GeoDataFrame to the map.\n", | ||
"\n", | ||
"Uncomment the following line to install [leafmap](https://leafmap.org) if needed." | ||
] | ||
}, | ||
{ | ||
"cell_type": "code", | ||
"execution_count": null, | ||
"metadata": {}, | ||
"outputs": [], | ||
"source": [ | ||
"# %pip install \"leafmap[maplibre]\"" | ||
] | ||
}, | ||
{ | ||
"cell_type": "code", | ||
"execution_count": null, | ||
"metadata": {}, | ||
"outputs": [], | ||
"source": [ | ||
"import os\n", | ||
"import geopandas as gpd\n", | ||
"import leafmap.maplibregl as leafmap" | ||
] | ||
}, | ||
{ | ||
"cell_type": "markdown", | ||
"metadata": {}, | ||
"source": [ | ||
"To run this notebook, you will need an [API key](https://docs.maptiler.com/cloud/api/authentication-key/) from [MapTiler](https://www.maptiler.com/cloud/). Once you have the API key, you can set it as an environment variable in your notebook or script as follows:" | ||
] | ||
}, | ||
{ | ||
"cell_type": "code", | ||
"execution_count": null, | ||
"metadata": {}, | ||
"outputs": [], | ||
"source": [ | ||
"# os.environ[\"MAPTILER_KEY\"] = \"YOUR_API_KEY\"" | ||
] | ||
}, | ||
{ | ||
"cell_type": "code", | ||
"execution_count": null, | ||
"metadata": {}, | ||
"outputs": [], | ||
"source": [ | ||
"MAPTILER_KEY = leafmap.get_api_key(\"MAPTILER_KEY\")\n", | ||
"style = f\"https://api.maptiler.com/maps/streets/style.json?key={MAPTILER_KEY}\"" | ||
] | ||
}, | ||
{ | ||
"cell_type": "code", | ||
"execution_count": null, | ||
"metadata": {}, | ||
"outputs": [], | ||
"source": [ | ||
"m = leafmap.Map(center=[-100, 40], zoom=3, style=style)\n", | ||
"url = \"https://github.com/opengeos/datasets/releases/download/us/us_states.geojson\"\n", | ||
"gdf = gpd.read_file(url)\n", | ||
"paint = {\n", | ||
" \"fill-color\": \"#3388ff\",\n", | ||
" \"fill-opacity\": 0.8,\n", | ||
" \"fill-outline-color\": \"#ffffff\",\n", | ||
"}\n", | ||
"m.add_gdf(gdf, layer_type=\"fill\", name=\"States\", paint=paint)\n", | ||
"m" | ||
] | ||
}, | ||
{ | ||
"cell_type": "markdown", | ||
"metadata": {}, | ||
"source": [ | ||
"![](https://i.imgur.com/CQHcD7N.png)" | ||
] | ||
} | ||
], | ||
"metadata": { | ||
"kernelspec": { | ||
"display_name": "Python 3 (ipykernel)", | ||
"language": "python", | ||
"name": "python3" | ||
}, | ||
"language_info": { | ||
"codemirror_mode": { | ||
"name": "ipython", | ||
"version": 3 | ||
}, | ||
"file_extension": ".py", | ||
"mimetype": "text/x-python", | ||
"name": "python", | ||
"nbconvert_exporter": "python", | ||
"pygments_lexer": "ipython3", | ||
"version": "3.11.9" | ||
} | ||
}, | ||
"nbformat": 4, | ||
"nbformat_minor": 4 | ||
} |
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