{
"cells": [
{
"cell_type": "code",
"execution_count": 1,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"0.5.0+27.g2d457b0.dirty\n"
]
}
],
"source": [
"import os\n",
"import folium\n",
"\n",
"print(folium.__version__)"
]
},
{
"cell_type": "code",
"execution_count": 2,
"metadata": {},
"outputs": [],
"source": [
"import json\n",
"\n",
"us_states = os.path.join('data', 'us-states.json')\n",
"\n",
"with open(us_states) as f:\n",
" states = json.load(f)\n",
"\n",
"kw = {'location': [48, -102], 'zoom_start': 3}"
]
},
{
"cell_type": "code",
"execution_count": 3,
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
""
],
"text/plain": [
""
]
},
"execution_count": 3,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"from folium import GeoJson\n",
"\n",
"m = folium.Map(tiles=None, **kw)\n",
"\n",
"GeoJson(states).add_to(m)\n",
"\n",
"m.save(os.path.join('results', 'GeoJSONWithoutTitles_0.html'))\n",
"\n",
"m"
]
},
{
"cell_type": "code",
"execution_count": 4,
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
""
],
"text/plain": [
""
]
},
"execution_count": 4,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"import branca\n",
"\n",
"# Create a white image of 4 pixels, and embed it in a url.\n",
"white_tile = branca.utilities.image_to_url([[1, 1], [1, 1]])\n",
"\n",
"# Create a map using this url for each tile.\n",
"m = folium.Map(tiles=white_tile, attr='white tile', **kw)\n",
"\n",
"GeoJson(states).add_to(m)\n",
"\n",
"m.save(os.path.join('results', 'GeoJSONWithoutTitles_1.html'))\n",
"\n",
"m"
]
},
{
"cell_type": "code",
"execution_count": 5,
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
""
],
"text/plain": [
""
]
},
"execution_count": 5,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"images = [[(-1)**((i+j)//30) for i in range(300)] for j in range(300)]\n",
"\n",
"tiles = branca.utilities.image_to_url(images)\n",
"\n",
"m = folium.Map(tiles=tiles, attr='Just because we can', **kw)\n",
"\n",
"GeoJson(states).add_to(m)\n",
"\n",
"m.save(os.path.join('results', 'GeoJSONWithoutTitles_2.html'))\n",
"\n",
"m"
]
},
{
"cell_type": "code",
"execution_count": 6,
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
""
],
"text/plain": [
""
]
},
"execution_count": 6,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"images = [[(-1)**((i//30+j//30)) for i in range(300)] for j in range(300)]\n",
"\n",
"tiles = branca.utilities.image_to_url(images)\n",
"\n",
"m = folium.Map(tiles=tiles, attr='Just because we can', **kw)\n",
"\n",
"GeoJson(states).add_to(m)\n",
"\n",
"m.save(os.path.join('results', 'GeoJSONWithoutTitles_3.html'))\n",
"\n",
"m"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3",
"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": "3.6.2"
}
},
"nbformat": 4,
"nbformat_minor": 1
}