Function byteArrayOutputStream

src/qrcode.js:1595–1641

()

  // ---------------------------------------------------------------------

  var byteArrayOutputStream = function () {
    var _bytes = new Array()

    var _this = {}

    _this.writeByte = function (b) {
      _bytes.push(b & 0xff)
    }

    _this.writeShort = function (i) {
      _this.writeByte(i)
      _this.writeByte(i >>> 8)
    }

    _this.writeBytes = function (b, off, len) {
      off = off || 0
      len = len || b.length
      for (var i = 0; i < len; i += 1) {
        _this.writeByte(b[i + off])
      }
    }

    _this.writeString = function (s) {
      for (var i = 0; i < s.length; i += 1) {
        _this.writeByte(s.charCodeAt(i))
      }
    }

    _this.toByteArray = function () {
      return _bytes
    }

    _this.toString = function () {
      var s = ''
      s += '['
      for (var i = 0; i < _bytes.length; i += 1) {
        if (i > 0) {
          s += ','
        }
        s += _bytes[i]
      }
      s += ']'
      return s
    }

    return _this
  }

  // ---------------------------------------------------------------------
  // base64EncodeOutputStream