Crate martin_tile_utils

martin-tile-utils

A library to help tile servers like Martin work with tile content.

License

Licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT) at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

Structs

• TileInfo

Enums

• Encoding
• Format

Constants

• EARTH_CIRCUMFERENCE
• EARTH_RADIUS
• MAX_ZOOM

Functions

• bbox_to_xyz
  Convert bounding box to a tile box (min_x, min_y, max_x, max_y) for a given zoom
• get_zoom_precision
  Compute precision of a zoom level, i.e. how many decimal digits of the longitude and latitude are relevant
• tile_index
  Convert longitude and latitude to a tile (x,y) coordinates for a given zoom
• webmercator_to_wgs84
• wgs84_to_webmercator
  transform WGS84 to WebMercator
• xyz_to_bbox
  Convert min/max XYZ tile coordinates to a bounding box values. The result is [min_lng, min_lat, max_lng, max_lat]