tree-log.js

"use strict";

module.exports = TreeLog;

function TreeLog() {
}

TreeLog.ascii = {
    intersection: "+",
    through: "-",
    branchUp: "+",
    branchDown: "+",
    fromBelow: ".",
    fromAbove: "'",
    fromBoth: "+",
    strafe: "|"
};

TreeLog.unicodeRound = {
    intersection: "\u254b",
    through: "\u2501",
    branchUp: "\u253b",
    branchDown: "\u2533",
    fromBelow: "\u256d", // round corner
    fromAbove: "\u2570", // round corner
    fromBoth: "\u2523",
    strafe: "\u2503"
};

TreeLog.unicodeSharp = {
    intersection: "\u254b",
    through: "\u2501",
    branchUp: "\u253b",
    branchDown: "\u2533",
    fromBelow: "\u250f", // sharp corner
    fromAbove: "\u2517", // sharp corner
    fromBoth: "\u2523",
    strafe: "\u2503"
};