Influences the y direction of the tile coordinates. The global-mercator (aka Spherical Mercator) profile is assumed.
Slippy map tilenames scheme.
OSGeo spec scheme.
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
Returns an array containing the constants of this enum type, in the order they're declared.