Function coverArea

scripts/stitcher.js:6–12

(h, w, cb)

var fs = require('fs');

var coverArea = function(h, w, cb) {
  for (var y = 0; y < h; y += 1) {
    for (var x = 0; x < w; x += 1) {
      cb(x, y);
    }
  }
};

var stitch = function(outFile, pathPrefix, matrix, tileWidth, tileHeight, cb) {
  var tileColumns = matrix[0].length, tileRows = matrix.length;