Degree2Radians converts degrees to radians.

FromBounds returns a list of tiles that make up the bound given.

MvtPixelRationForZoom returns the ratio of pixels to projected units at the given zoom.

NewGrid will return a grid for the requested EPSGCode.

PixelRatioForZoom returns the ratio of pixels to projected units at the given zoom.

Radians2Degree converts radians to degrees.

RangeFamilyAt returns an iterator function that will call the yield function with every related tile at the requested zoom.

DefaultTileSize is the tile size used if the given tile size is 0.

Lat4326Max is the maximum degree for latitude on an SRID 4326 map.

Lon4326Max is the maximum degree for longitude on an SRID 4326 map.

MaxZoom is the lowest zoom (furthest in).

MvtTileDim is the number of pixels in a tile.

Tile describes a slippy tile.

TileGridder contains the tile layout, including ability to get WGS84 coordinates for tile extents.

Zoom represents a zoom level; this usually goes from 0 to 22.