urlSchemeZeroPadding
Gets the URL scheme zero padding for each tile coordinate. The format is '000' where each coordinate will be padded on the left with zeros to match the width of the passed string of zeros. e.g. Setting: urlSchemeZeroPadding : { '{x}' : '0000'} will cause an 'x' value of 12 to return the string '0012' for {x} in the generated URL. It has the following keywords:
{z}: The zero padding for the level of the tile in the tiling scheme.{x}: The zero padding for the tile X coordinate in the tiling scheme.{y}: The zero padding for the the tile Y coordinate in the tiling scheme.{reverseX}: The zero padding for the tile reverseX coordinate in the tiling scheme.{reverseY}: The zero padding for the tile reverseY coordinate in the tiling scheme.{reverseZ}: The zero padding for the reverseZ coordinate of the tile in the tiling scheme.