Source: main.js

/** 
 * Main parsing function for GeoTIFF files.
 * @param {(string|ArrayBuffer|Buffer)} data Raw data to parse the GeoTIFF from.
 * @returns {GeoTIFF} the parsed geotiff file.
 */
var parse = function(data) {
  var rawData, i, strLen, view;
  if (typeof data === "string" || data instanceof String) {
    rawData = new ArrayBuffer(data.length * 2); // 2 bytes for each char
    view = new Uint16Array(rawData);
    for (i=0, strLen=data.length; i<strLen; i++) {
      view[i] = data.charCodeAt(i);
    }
  }
  else if (data instanceof ArrayBuffer) {
    rawData = data;
  }
  else if (typeof Buffer !== "undefined" && data instanceof Buffer) {
    rawData = new ArrayBuffer(data.length);
    view = new Uint8Array(rawData);
    for (i=0; i<data.length; ++i) {
      view[i] = data[i];
    }
  }
  else {
    throw new Error("Invalid input data given.");
  }
  var GeoTIFF = require("./geotiff.js");
  return new GeoTIFF(rawData);
};

if (typeof module !== "undefined" && typeof module.exports !== "undefined") {
  module.exports.parse = parse;
}
if (typeof window !== "undefined") {
  window["GeoTIFF"] = {parse:parse};
}