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https://github.com/komoot/staticmap
A small, python-based library for creating map images with lines, markers and polygons.
https://github.com/komoot/staticmap
Last synced: 1 day ago
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A small, python-based library for creating map images with lines, markers and polygons.
- Host: GitHub
- URL: https://github.com/komoot/staticmap
- Owner: komoot
- License: other
- Created: 2015-08-24T16:45:58.000Z (about 9 years ago)
- Default Branch: master
- Last Pushed: 2024-04-29T22:36:43.000Z (7 months ago)
- Last Synced: 2024-10-05T06:44:06.084Z (about 1 month ago)
- Language: Python
- Homepage: https://www.komoot.com
- Size: 578 KB
- Stars: 290
- Watchers: 19
- Forks: 65
- Open Issues: 16
-
Metadata Files:
- Readme: README.md
- License: LICENSE.txt
Awesome Lists containing this project
README
# Static Map
A small, python-based library for creating map images with lines and markers.
## Example
```python
m = StaticMap(300, 400, 10)
m.add_line(Line(((13.4, 52.5), (2.3, 48.9)), 'blue', 3))
image = m.render()
image.save('map.png')
```
This will create a 300px x 400px map with a blue line drawn from Berlin to Paris.
## Installation
StaticMap is a small library, all it takes is python and two python packages: [Pillow](https://python-pillow.github.io/) and [request](http://www.python-requests.org/). Install staticmap via:
```bash
pip install staticmap
```
## Usage
#### Create a new map instance:
```python
m = StaticMap(width, height, padding_x, padding_y, url_template, tile_size)
```
parameter | description
------------------- | -------------
width | width of the image in pixels
height | height of the image in pixels
padding_x | (optional) minimum distance in pixel between map features (lines, markers) and map border
padding_y | (optional) minimum distance in pixel between map features (lines, markers) and map border
url_template | (optional) the tile server URL for the map base layer, e.g. http://a.tile.osm.org/{z}/{x}/{y}.png
tile_size | (optional) tile size in pixel, usually 256
#### Add a line:
```python
line = Line(coordinates, color, width))
m.add_line(line)
```
parameter | description
------------- | -------------
coordinate | a sequence of lon/lat pairs
color | a color definition Pillow supports
width | the stroke width of the line in pixel
simplify | whether to simplify coordinates, looks less shaky, default is true
#### Add a map circle marker:
```python
marker = CircleMarker(coordinate, color, width))
m.add_marker(marker)
```
parameter | description
------------- | -------------
coordinate | a lon/lat pair: e.g. `(120.1, 47.3)`
color | a color definition Pillow supports
width | diameter of marker in pixel
#### Add a polygon:
```python
polygon = Polygon(coordinates, fill_color, outline_color, simplify)
m.add_polygon(polygon)
```
parameter | description
------------- | -------------
coordinate | a lon/lat pair: e.g. `[[9.628, 47.144], [9.531, 47.270], [9.468, 47.057], [9.623, 47.050], [9.628, 47.144]]`
fill_color | a color definition Pillow supports
outline_color | a color definition Pillow supports
simplify | whether to simplify coordinates, looks less shaky, default is true
## Samples
#### Show Position on Map
```python
from staticmap import StaticMap, CircleMarker
m = StaticMap(200, 200, url_template='http://a.tile.osm.org/{z}/{x}/{y}.png')
marker_outline = CircleMarker((10, 47), 'white', 18)
marker = CircleMarker((10, 47), '#0036FF', 12)
m.add_marker(marker_outline)
m.add_marker(marker)
image = m.render(zoom=5)
image.save('marker.png')
```
#### Show Ferry Connection
```python
from staticmap import StaticMap, Line
m = StaticMap(200, 200, 80)
coordinates = [[12.422, 45.427], [13.749, 44.885]]
line_outline = Line(coordinates, 'white', 6)
line = Line(coordinates, '#D2322D', 4)
m.add_line(line_outline)
m.add_line(line)
image = m.render()
image.save('ferry.png')
```
#### Show Icon Marker
```python
from staticmap import StaticMap, IconMarker
m = StaticMap(240, 240, 80)
icon_flag = IconMarker((6.63204, 45.85378), './samples/icon-flag.png', 12, 32)
icon_factory = IconMarker((6.6015, 45.8485), './samples/icon-factory.png', 18, 18)
m.add_marker(icon_flag)
m.add_marker(icon_factory)
image = m.render()
image.save('icons.png')
```
### Alternatives
With [papermap](https://github.com/sgraaf/papermap) there is also a spin-off project dedicated to print maps.
### Licence
StaticMap is open source and licensed under Apache License, Version 2.0
The map samples on this page are made with [OSM](http://www.osm.org) data, © [OpenStreetMap](http://www.openstreetmap.org/copyright) contributors