Documentation

The Canvas type. Represents a canvas, mapping points to their braille "px" codes.

The empty canvas, to be drawn upon.

Pretty prints a canvas as a String, ready to be printed.

Gets the current state for a coordinate in a canvas.

Sets a coordinate in a canvas.

Unsets a coordinate in a canvas.

Toggles the state of a coordinate in a canvas

Creates a canvas from a List of coordinates

Helper to convert a coordinate to its corespondent in the bigger braille grid's size

Converts a coordinate into its local braille "px" code, using the pxMap.

A mapping between local coordinates, inside of a single cell, and each of the braille characters they correspond to (with an offset).

The offset between the values in the pxMap, which have nice binary properties between each other, and the actual braille character codes.