module SlippyTiles

Overview

https://wiki.openstreetmap.org/wiki/Slippy_map_tilenames#Lon..2Flat._to_tile_numbers_3

Extended Modules

Defined in:

slippy_tiles.cr

Constant Summary

VERSION = "0.1.0"

Instance Method Summary

Instance Method Detail

def get_lat_lng_for_number(xtile : UInt32, ytile : UInt32, zoom : UInt8) : NamedTuple(lat_deg: Float64, lng_deg: Float64) #

[View source]
def get_tile_number(lat_deg : Float64, lng_deg : Float64, zoom : UInt8) : NamedTuple(x: Int32, y: Int32) #

[View source]