spoike
9/24/2013 - 1:43 PM

For determining which character to take from an ascii table using row and column indices.

For determining which character to take from an ascii table using row and column indices.

toAsciiIndex.js
content_copyfile_download
var toAsciiIndex = function(str) {
  var i, carr = [], curr;
  for(i = 0; i < str.length; i++) {
    curr = str.charCodeAt(i);
    carr.push([curr%32, Math.floor(curr/32)]);
  }
  return carr;
};

toAsciiIndex("Hah"); // -> [[8,2],[1,3],[8,3]]