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

TileCoord

TileInfo

TileRect

A rectangular region in tile coordinate space.

Enums

Encoding

Format

Constants

EARTH_CIRCUMFERENCE

circumference of the earth in meters

EARTH_CIRCUMFERENCE_DEGREES

circumference of the earth in degrees

EARTH_RADIUS

radius of the earth in meters

MAX_ZOOM

Functions

append_rect

Appends a new rectangle to a list of rectangles, ensuring no overlaps exist.

bbox_to_xyz

Convert bounding box to a tile box (min_x, min_y, max_x, max_y) for a given zoom

decode_brotli

decode_gzip

encode_brotli

encode_gzip

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

transform WebMercator to WGS84

wgs84_to_webmercator

transform WGS84 to WebMercator

xyz_to_bbox

Convert min/max XYZ tile coordinates to a bounding box values.

Type Aliases

Tile

TileData