snapr 0.5.0

Library enabling a flexible and frictionless way to render snapshots of maps with overlayed geometries.

snapr.py

Snapr (/ˈsnæp ər/) is a library that enables a flexible and frictionless way to render snapshots of maps with overlayed geometries. The backing library is written in Rust, these are bindings to said library.

Example

from snapr import Geometry, Point, Snapr
import requests

def tile_fetcher(coords: list[tuple[int, int]], zoom: int) -> list[tuple[int, int, bytearray]]:
    tiles = []

    for x, y in coords:
        response = requests.get(
            f"https://a.tile.osm.org/{zoom}/{x}/{y}.png",
            headers={"User-Agent": "snapr.py"},
        )

        tiles.append((x, y, bytearray(response.content)))

    return tiles

snapr = Snapr(tile_fetcher=tile_fetcher, zoom=15)

geometries = [
    Geometry.Point(Point(latitude=41.703811459356196, longitude=-103.34835922605679)),
]

snapshot = snapr.generate_snapshot_from_geometries(geometries=geometries)

with open("example.png", "wb") as image:
    image.write(snapshot)

License

Licensed under the MIT License found at the root of the repository.