Generates box patterns for all squares.
Generates diagonal patterns for all squares.
Generates front patterns for all squares.
Generates jump patterns for all fields.
Generates rail patterns for all squares.
Get a box pattern for the square specified by square
.
Gets a diagonal pattern for the square specified by square_
.
Gets a file pattern for the square specified by square
.
Get a front pattern for the square specified by square
, from the color
perspective.
Get a jumps pattern for the square specified by square
.
Get a rail pattern for the square specified by file
.
Gets a rank pattern for the square specified by square
.