var f;
try {
  throw 1;
} catch (aa) {
  window.U = window.U || {};
}
var k = ["+", "\u2012", "\u2013", "-", "|"], m = [">", "<", "^", "v"], ba = k.concat(m), n = "ontouchstart" in window || "onmsgesturechange" in window;
function p(a, b) {
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  this.y = b;
}
function q(a, b) {
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}
function r(a, b) {
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}
p.prototype.add = function(a) {
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};
p.prototype.clone = function() {
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};
p.prototype.length = function() {
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};
p.prototype.scale = function(a) {
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};
function t(a, b) {
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  this.A = Math.min(a.y, b.y);
  this.I = Math.max(a.x, b.x);
  this.J = Math.max(a.y, b.y);
}
function ca(a) {
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}
t.prototype.contains = function(a) {
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};
var v = new p(-1, 0), w = new p(1, 0), x = new p(0, -1), y = new p(0, 1), z = [v, w, x, y];
function da() {
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}
function A(a) {
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}
function B(a) {
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}
function C(a) {
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}
function ea(a, b, c, d) {
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  this.right = b;
  this.j = c;
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  this.P = this.L = this.Q = this.M = !1;
}
function E(a) {
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}
function fa(a, b) {
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  this.value = b;
}
function ga(a, b) {
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  this.n = b;
}
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  this.zoom = 1;
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  this.B = !1;
  ia(this);
}
function ia(a) {
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  a.canvas.height = document.documentElement.clientHeight;
  a.f = !0;
}
ha.prototype.animate = function() {
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    this.f = !1, this.state.f = !1, ja(this);
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  var a = this;
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};
function ja(a) {
  var b = a.context;
  b.setTransform(1, 0, 0, 1, 0, 0);
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  b.translate(a.canvas.width / 2 / a.zoom, a.canvas.height / 2 / a.zoom);
  var c = r(F(a, new p(0, 0)), new p(3, 3)), d = F(a, new p(a.canvas.width, a.canvas.height)).add(new p(3, 3));
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  e = !a.B;
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      var s = I(a.state, new p(g, l));
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  if (a.B) {
    b.lineWidth = "1";
    b.strokeStyle = "#000000";
    b.beginPath();
    for (e = c.x;e < d.x;e++) {
      for (h = !1, g = c.y;g < d.y;g++) {
        l = G(a.state, new p(e, g)), B(l) && g != d.y - 1 || !h || (b.moveTo(9 * e - a.offset.x + 4.5, 17 * h - a.offset.y - 8.5), b.lineTo(9 * e - a.offset.x + 4.5, 17 * (g - 1) - a.offset.y - 8.5), h = !1), B(l) && !h && (h = g);
      }
    }
    for (g = c.y;g < d.y;g++) {
      for (h = !1, e = c.x;e < d.x;e++) {
        l = G(a.state, new p(e, g)), B(l) && e != d.x - 1 || !h || (b.moveTo(9 * h - a.offset.x + 4.5, 17 * g - a.offset.y - 8.5), b.lineTo(9 * (e - 1) - a.offset.x + 4.5, 17 * g - a.offset.y - 8.5), h = !1), B(l) && !h && (h = e);
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    a.context.stroke();
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}
function F(a, b) {
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}
;function J(a, b, c, d, e) {
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    var u = new p(l, d), H = a.getContext(new p(l, d));
    " " == e && 2 == H.j + H.i || K(a, u, e);
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  for (;h++ < g;) {
    u = new p(D, h), H = a.getContext(new p(D, h)), " " == e && 2 == H.left + H.right || K(a, u, e);
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  L(a, b, e);
  L(a, c, e);
  K(a, new p(D, d), e);
}
function M(a) {
  this.state = a;
  this.a = null;
}
f = M.prototype;
f.start = function(a) {
  this.a = a;
};
f.move = function(a) {
  this.b = a;
  N(this.state);
  J(this.state, this.a, a, !0);
  J(this.state, this.a, a, !1);
};
f.end = function() {
  O(this.state);
};
f.l = function() {
  return "crosshair";
};
f.g = function() {
};
function P(a, b) {
  this.state = a;
  this.V = b;
  this.a = null;
}
f = P.prototype;
f.start = function(a) {
  this.a = a;
};
f.move = function(a) {
  N(this.state);
  var b = this.state.getContext(this.a), c = this.state.getContext(a);
  J(this.state, this.a, a, b.j && b.i || c.left && c.right);
  this.V && L(this.state, a, "^");
};
f.end = function() {
  O(this.state);
};
f.l = function() {
  return "crosshair";
};
f.g = function() {
};
function ka(a, b) {
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  this.value = b;
  n && ($("#freeform-tool-input").val(""), $("#freeform-tool-input").hide(0, function() {
    $("#freeform-tool-input").show(0, function() {
      $("#freeform-tool-input").focus();
    });
  }));
}
f = ka.prototype;
f.start = function(a) {
  L(this.state, a, this.value);
};
f.move = function(a) {
  L(this.state, a, this.value);
};
f.end = function() {
  O(this.state);
};
f.l = function() {
  return "crosshair";
};
f.g = function(a) {
  n && (this.value = $("#freeform-tool-input").val().substr(0, 1), $("#freeform-tool-input").blur(), $("#freeform-tool-input").hide(0));
  1 == a.length && (this.value = a);
};
function la(a) {
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  this.a = null;
}
f = la.prototype;
f.start = function(a) {
  O(this.state);
  $("#text-tool-input").val("");
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  a = A(G(this.state, this.a));
  L(this.state, this.a, null == a ? "\u2009" : a);
};
f.move = function() {
};
f.end = function() {
  null != this.a && (this.b = this.a, this.a = null, $("#text-tool-widget").hide(0, function() {
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};
f.l = function() {
  return "pointer";
};
f.g = function() {
  var a = $("#text-tool-input").val();
  N(this.state);
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    "\n" == a[d] ? (c++, b = 0) : (L(this.state, this.b.add(new p(b, c)), a[d]), b++);
  }
};
function Q(a) {
  this.state = a;
  this.b = this.a = null;
}
f = Q.prototype;
f.start = function(a) {
  this.a = a;
  this.move(a);
};
f.move = function(a) {
  N(this.state);
  this.b = a;
  var b = Math.min(this.a.x, this.b.x);
  a = Math.min(this.a.y, this.b.y);
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    for (var e = a;e <= d;e++) {
      L(this.state, new p(b, e), "\u2009");
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};
f.end = function() {
  O(this.state);
};
f.l = function() {
  return "crosshair";
};
f.g = function() {
};
function ma(a) {
  this.state = a;
  this.e = this.a = null;
}
f = ma.prototype;
f.start = function(a) {
  var b;
  if (n) {
    if (B(G(this.state, a))) {
      b = a;
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      b = z.concat([v.add(x), v.add(y), w.add(x), w.add(y)]);
      var c = null, d = 0, e;
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        B(G(this.state, g)) && l > d && (c = b[e], d = l);
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      b = null == c ? a : a.add(c);
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  this.a = b;
  this.e = null;
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      var c = na(this, this.a, z[h]), s;
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          b.push({position:d, o:e, T:g, S:l});
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          for (var D in z) {
            if (0 != z[h].add(z[D]).length() && 2 != z[h].add(z[D]).length()) {
              var u = na(this, d, z[D]);
              0 != u.length && (u = u[0], b.push({position:u, o:e, T:g, W:l, S:-1 != m.indexOf(A(G(this.state, u)))}));
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    this.e = b;
    this.move(this.a);
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};
f.move = function(a) {
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    J(this.state, this.a, this.e[b].position, this.e[b].o, " ");
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    J(this.state, a, this.e[b].position, this.e[b].o);
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    this.e[b].T && L(this.state, a, "^"), this.e[b].S && L(this.state, this.e[b].position, "^"), this.e[b].W && L(this.state, new p(this.e[b].o ? this.e[b].position.x : a.x, this.e[b].o ? a.y : this.e[b].position.y), "^");
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};
f.end = function() {
  O(this.state);
};
function na(a, b, c) {
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}
f.l = function(a) {
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};
f.g = function() {
};
function oa(a) {
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  this.K = !0;
  this.v = null;
}
f = oa.prototype;
f.start = function(a) {
  null != this.a && null != this.b && (new t(this.a, this.b)).contains(a) ? (this.p = a, pa(this), qa(this, a)) : (this.a = a, this.b = null, this.K = !1, this.move(a));
};
function pa(a) {
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}
f.move = function(a) {
  if (null != this.p) {
    qa(this, a);
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    if (!0 != this.K) {
      this.b = a;
      N(this.state);
      a = new t(this.a, a);
      for (var b = a.w;b <= a.I;b++) {
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          L(this.state, d, null == e ? "\u2009" : e);
        }
      }
    }
  }
};
function qa(a, b) {
  a.F = b;
  N(a.state);
  var c = new Q(a.state);
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  ra(a, c);
}
function ra(a, b) {
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    L(a.state, a.v[c].position.add(b), a.v[c].value);
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}
f.end = function() {
  null != this.p && (O(this.state), this.b = this.a = null);
  this.F = this.p = null;
  this.K = !0;
};
f.l = function(a) {
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};
f.g = function(a) {
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    b.start(this.a);
    b.move(this.b);
    O(this.state);
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  "<paste>" == a && (ra(this, this.a), O(this.state));
};
function R() {
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  this.f = !0;
  this.R = [];
  this.O = [];
  for (var a = 0;a < this.cells.length;a++) {
    this.cells[a] = Array(600);
    for (var b = 0;b < this.cells[a].length;b++) {
      this.cells[a][b] = new da;
    }
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}
R.prototype.clear = function() {
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    for (var b = 0;b < this.cells[a].length;b++) {
      null != A(this.cells[a][b]) && L(this, new p(a, b), "\u2009");
    }
  }
  O(this);
};
function G(a, b) {
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}
function L(a, b, c) {
  var d = G(a, b);
  a.k.push(new ga(b, d));
  d.h = c;
  a.f = !0;
}
function K(a, b, c) {
  A(G(a, b)) != c && L(a, b, c);
}
function N(a) {
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    a.k[b].n.h = null;
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}
function I(a, b) {
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  if (!e && !g) {
    return d;
  }
  c = a.getContext(b);
  if (e && c.left && c.right && !c.j && !c.i) {
    return "-";
  }
  if (e && !c.left && !c.right && c.j && c.i) {
    return "|";
  }
  if (4 == E(c)) {
    return "-";
  }
  if (g && 3 == E(c)) {
    if (!c.left) {
      return "<";
    }
    if (!c.j) {
      return "^";
    }
    if (!c.i) {
      return "v";
    }
    if (!c.right) {
      return ">";
    }
  }
  if ((e || g) && 3 == E(c)) {
    c.M = B(G(a, b.add(v).add(x)));
    c.Q = B(G(a, b.add(w).add(x)));
    c.L = B(G(a, b.add(v).add(y)));
    c.P = B(G(a, b.add(w).add(y)));
    if (!c.right && c.M && c.L || !c.left && c.Q && c.P) {
      return "|";
    }
    if (!c.i && c.M && c.Q || !c.j && c.P && c.L) {
      return "-";
    }
    d = C(G(a, b.add(v).add(x)));
    e = C(G(a, b.add(w).add(x)));
    if (c.j && c.left && c.right && (!d || !e)) {
      return "-";
    }
    d = C(G(a, b.add(v).add(y)));
    e = C(G(a, b.add(w).add(y)));
    return!c.i || !c.left || !c.right || d && e ? "+" : "-";
  }
  if (g && 1 == E(c)) {
    if (c.left) {
      return ">";
    }
    if (c.j) {
      return "v";
    }
    if (c.i) {
      return "^";
    }
    if (c.right) {
      return "<";
    }
  }
  return d;
}
R.prototype.getContext = function(a) {
  var b = B(G(this, a.add(v))), c = B(G(this, a.add(w))), d = B(G(this, a.add(x)));
  a = B(G(this, a.add(y)));
  return new ea(b, c, d, a);
};
function O(a, b) {
  var c = [], d = a.k.map(function(a) {
    return a.position.x.toString() + a.position.y.toString();
  }), e = a.k.filter(function(a, b) {
    return d.indexOf(d[b]) == b;
  });
  a.k.length = 0;
  for (var g in e) {
    var l = e[g].position, h = e[g].n;
    c.push(new fa(l, null != h.value ? h.value : " "));
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    h.value = s;
  }
  e = b ? a.O : a.R;
  0 < c.length && (50 < e.length && e.shift(), e.push(c));
  a.f = !0;
}
function sa(a) {
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    var b = a.R.pop(), c;
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      var d = b[c];
      L(a, d.position, d.value);
    }
    O(a, !0);
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}
function ta(a) {
  if (0 != a.O.length) {
    var b = a.O.pop(), c;
    for (c in b) {
      var d = b[c];
      L(a, d.position, d.value);
    }
    O(a);
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}
function S(a) {
  for (var b = new p(Number.MAX_VALUE, Number.MAX_VALUE), c = new p(-1, -1), d = 0;d < a.cells.length;d++) {
    for (var e = 0;e < a.cells[d].length;e++) {
      null != A(a.cells[d][e]) && (d < b.x && (b.x = d), e < b.y && (b.y = e), d > c.x && (c.x = d), e > c.y && (c.y = e));
    }
  }
  if (0 > c.x) {
    return "";
  }
  for (var g = "", e = b.y;e <= c.y;e++) {
    for (var l = "", d = b.x;d <= c.x;d++) {
      var h = I(a, new p(d, e)), l = l + (null == h || "\u2009" == h ? " " : h)
    }
    g += l.replace(/\s+$/, "") + "\n";
  }
  return g;
}
function ua(a, b, c) {
  b = b.split("\n");
  for (var d = new p(0, Math.round(b.length / 2)), e = 0;e < b.length;e++) {
    d.x = Math.max(d.x, Math.round(b[e].length / 2));
  }
  for (e = 0;e < b.length;e++) {
    for (var g = b[e], l = 0;l < g.length;l++) {
      var h = g.charAt(l);
      -1 != k.indexOf(h) && (h = "+");
      -1 != m.indexOf(h) && (h = "^");
      L(a, r((new p(l, e)).add(c), d), h);
    }
  }
}
;function T(a, b) {
  this.view = a;
  this.state = b;
  this.d = new M(b);
  this.mode = 0;
  this.r();
}
T.prototype.u = function(a) {
  var b = F(this.view, a);
  null == this.s && (this.s = b);
  q(b, this.s) || (this.view.canvas.style.cursor = this.d.l(b));
  2 != this.mode || q(b, this.s) || this.d.move(b);
  if (1 == this.mode) {
    var c = this.view;
    a = this.H.add(r(this.G, a).scale(1 / this.view.zoom));
    c.offset = a;
    c.f = !0;
  }
  this.s = b;
};
function V(a) {
  2 == a.mode && a.d.end();
  a.mode = 0;
  a.G = null;
  a.H = null;
  a.s = null;
}
T.prototype.r = function() {
  var a = this;
  $(window).resize(function() {
    ia(a.view);
  });
  $("#draw-tools > button.tool").click(function(a) {
    $("#text-tool-widget").hide(0);
    a = a.target.id;
    $("#draw-tools > button.tool").removeClass("active");
    $("#" + a).toggleClass("active");
    $(".dialog").removeClass("visible");
    "box-button" == a && (this.d = new M(this.state));
    "line-button" == a && (this.d = new P(this.state, !1));
    "arrow-button" == a && (this.d = new P(this.state, !0));
    "freeform-button" == a && (this.d = new ka(this.state, "X"));
    "erase-button" == a && (this.d = new Q(this.state));
    "move-button" == a && (this.d = new ma(this.state));
    "text-button" == a && (this.d = new la(this.state));
    "select-button" == a && (this.d = new oa(this.state));
    O(this.state);
    this.view.canvas.focus();
  }.bind(this));
  $("#file-tools > button.tool").click(function(a) {
    a = a.target.id;
    $(".dialog").removeClass("visible");
    $("#" + a + "-dialog").toggleClass("visible");
    "import-button" == a && ($("#import-area").val(""), $("#import-area").focus());
    "export-button" == a && ($("#export-area").val(S(this.state)), $("#export-area").select());
    "clear-button" == a && this.state.clear();
    "undo-button" == a && sa(this.state);
    "redo-button" == a && ta(this.state);
  }.bind(this));
  $("button.close-dialog-button").click(function() {
    $(".dialog").removeClass("visible");
  }.bind(this));
  $("#import-submit-button").click(function() {
    this.state.clear();
    ua(this.state, $("#import-area").val(), F(this.view, new p(this.view.canvas.width / 2, this.view.canvas.height / 2)));
    O(this.state);
    $("#import-area").val("");
    $(".dialog").removeClass("visible");
  }.bind(this));
  $("#use-lines-button").click(function() {
    $(".dialog").removeClass("visible");
    var a = this.view;
    a.B = !0;
    a.f = !0;
  }.bind(this));
  $("#use-ascii-button").click(function() {
    $(".dialog").removeClass("visible");
    var a = this.view;
    a.B = !1;
    a.f = !0;
  }.bind(this));
  $(window).keypress(function(a) {
    a.ctrlKey || a.metaKey || 13 == a.keyCode || this.d.g(String.fromCharCode(a.keyCode));
  }.bind(this));
  $(window).keydown(function(a) {
    var c = null;
    if (a.ctrlKey || a.metaKey) {
      67 == a.keyCode && (c = "<copy>"), 86 == a.keyCode && (c = "<paste>"), 90 == a.keyCode && sa(this.state), 89 == a.keyCode && ta(this.state), 88 == a.keyCode && (c = "<cut>");
    }
    8 == a.keyCode && (c = "<backspace>");
    13 == a.keyCode && (c = "<enter>");
    38 == a.keyCode && (c = "<up>");
    40 == a.keyCode && (c = "<down>");
    37 == a.keyCode && (c = "<left>");
    39 == a.keyCode && (c = "<right>");
    null != c && this.d.g(c);
  }.bind(this));
  $("#text-tool-input, #freeform-tool-input").keyup(function() {
    this.d.g("");
  }.bind(this));
  $("#text-tool-input, #freeform-tool-input").change(function() {
    this.d.g("");
  }.bind(this));
  $("#text-tool-close").click(function() {
    $("#text-tool-widget").hide();
    O(this.state);
  }.bind(this));
};
function va(a, b) {
  this.t = !1;
  this.state = a;
  this.view = b;
  this.file = null;
  wa(this);
  $("#drive-button").click(function() {
    this.t ? xa(this) : (W(this, !1), ya(this));
  }.bind(this));
  $("#drive-filename").click(function() {
    var a = "" + $("#drive-filename").text(), a = prompt("Enter new filename:", a);
    this.file.title = a;
    this.save();
    za(this);
  }.bind(this));
  Aa(this);
  $(window).bind("hashchange", function() {
    Ba(this);
  }.bind(this));
  $("#drive-new-file-button").click(function() {
    this.file = null;
    this.state.clear();
    window.location.hash = "";
    this.save();
    $("#drive-dialog").removeClass("visible");
  }.bind(this));
}
function W(a, b) {
  window.gapi.auth.authorize({client_id:"125643747010-9s9n1ne2fnnuh5v967licfkt83r4vba5.apps.googleusercontent.com", scope:"https://www.googleapis.com/auth/drive", immediate:b}, function(a) {
    !a || a.error || this.t || (this.t = !0, $("#drive-button").addClass("active"), window.setTimeout(function() {
      Ba(this);
    }.bind(this), 500));
  }.bind(a));
}
function wa(a) {
  window.gapi && window.gapi.auth && window.gapi.auth.authorize ? W(a, !0) : window.setTimeout(function() {
    wa(this);
  }.bind(a), 500);
}
function ya(a) {
  window.setTimeout(function() {
    this.t ? xa(this) : (W(this, !0), ya(this));
  }.bind(a), 1E3);
}
function Ca(a, b) {
  a.file = b;
  $("#drive-filename").text(b.title);
  window.location.hash = b.id;
}
function xa(a) {
  $("#drive-dialog").addClass("visible");
  var b = S(a.state);
  5 < b.length && b != a.D && a.save();
  za(a);
}
function za(a) {
  X(window.gapi.client.request({path:"/drive/v2/files", params:{q:"mimeType = 'text/plain' and trashed = false"}, method:"GET"}), function(a) {
    $("#drive-file-list").children().remove();
    a = a.items;
    for (var c in a) {
      var d = document.createElement("li"), e = document.createElement("a");
      d.appendChild(e);
      e.href = "#" + a[c].id;
      $(e).click(function() {
        $("#drive-dialog").removeClass("visible");
      });
      e.innerHTML = a[c].title;
      $("#drive-file-list").append(d);
    }
  }.bind(a));
}
function X(a, b) {
  try {
    a.execute(function(a) {
      a.error || b(a);
    });
  } catch (c) {
  }
}
function Aa(a) {
  S(a.state) != a.D && a.file && a.file.editable && a.save();
  window.setTimeout(function() {
    Aa(this);
  }.bind(a), 5E3);
}
va.prototype.save = function() {
  var a = S(this.state);
  $("#drive-save-state").text("Saving...");
  X(Da(this, a), function(b) {
    Ca(this, b);
    $("#drive-save-state").text("Saved");
    this.D = a;
  }.bind(this));
};
function Ba(a) {
  1 < window.location.hash.length && ($("#drive-save-state").text("Loading..."), X(window.gapi.client.request({path:"/drive/v2/files/" + window.location.hash.substr(1, window.location.hash.length - 1), method:"GET"}), function(a) {
    Ca(this, a);
    Ea(this);
  }.bind(a)));
}
function Ea(a) {
  Fa(a.file.downloadUrl, function(a) {
    $("#drive-save-state").text("Loaded");
    this.state.clear();
    ua(this.state, a, F(this.view, new p(this.view.canvas.width / 2, this.view.canvas.height / 2)));
    O(this.state);
    this.D = S(this.state);
  }.bind(a));
}
function Da(a, b) {
  var c = "\r\n---------314159265358979323846\r\nContent-Type: application/json\r\n\r\n" + JSON.stringify({title:null == a.file ? "Untitled ASCII Diagram" : a.file.title, mimeType:"text/plain"}) + "\r\n---------314159265358979323846\r\nContent-Type: text/plain\r\n\r\n" + b + "\r\n---------314159265358979323846--";
  return window.gapi.client.request({path:"/upload/drive/v2/files" + (null == a.file ? "" : "/" + a.file.id), method:null == a.file ? "POST" : "PUT", params:{uploadType:"multipart"}, headers:{"Content-Type":'multipart/mixed; boundary="-------314159265358979323846"'}, body:c});
}
function Fa(a, b) {
  var c = window.gapi.auth.getToken().access_token, d = new XMLHttpRequest;
  d.open("GET", a);
  d.setRequestHeader("Authorization", "Bearer " + c);
  d.onload = function() {
    b(d.responseText);
  };
  d.onerror = function() {
    b(null);
  };
  d.send();
}
;function Ga(a) {
  this.c = a;
  this.r();
}
Ga.prototype.r = function() {
  var a = this.c.view.canvas;
  $(a).bind("mousewheel", function(a) {
    a = this.c.view.zoom * (0 < a.originalEvent.wheelDelta ? 1.1 : 0.9);
    a = Math.max(Math.min(a, 5), 0.2);
    var c = this.c.view;
    c.zoom = a;
    c.f = !0;
  }.bind(this));
  $(a).mousedown(function(a) {
    if (a.ctrlKey || a.metaKey) {
      var c = this.c;
      a = new p(a.clientX, a.clientY);
      c.mode = 1;
      c.G = a;
      c.H = c.view.offset;
    } else {
      c = this.c, a = new p(a.clientX, a.clientY), c.mode = 2, c.d.start(F(c.view, a));
    }
  }.bind(this));
  $(a).mouseup(function() {
    V(this.c);
  }.bind(this));
  $(a).mouseleave(function() {
    V(this.c);
  }.bind(this));
  $(a).mousemove(function(a) {
    this.c.u(new p(a.clientX, a.clientY));
  }.bind(this));
};
function Y(a) {
  this.c = a;
  this.C = this.m = !1;
  this.r();
}
function Ha(a, b) {
  a.N = b;
  a.Y = $.now();
  a.m = !1;
  window.setTimeout(function() {
    if (!this.m && !this.C && null != this.N) {
      var a = this.c;
      a.mode = 2;
      a.d.start(F(a.view, b));
    }
  }.bind(a), 150);
}
Y.prototype.u = function(a) {
  if (!this.m && 150 > $.now() - this.Y && 6 < r(a, this.N).length()) {
    this.m = !0;
    var b = this.c;
    b.mode = 1;
    b.G = a;
    b.H = b.view.offset;
  }
  this.c.u(a);
};
Y.prototype.reset = function() {
  this.C = this.m = !1;
  this.N = null;
};
Y.prototype.r = function() {
  var a = this.c.view.canvas;
  $(a).bind("touchstart", function(a) {
    a.preventDefault();
    if (1 == a.originalEvent.touches.length) {
      Ha(this, new p(a.originalEvent.touches[0].pageX, a.originalEvent.touches[0].pageY));
    } else {
      if (1 < a.originalEvent.touches.length) {
        var c = new p(a.originalEvent.touches[0].pageX, a.originalEvent.touches[0].pageY);
        a = new p(a.originalEvent.touches[1].pageX, a.originalEvent.touches[1].pageY);
        V(this.c);
        this.C = !0;
        this.m = !1;
        this.Z = r(c, a).length();
        this.X = this.c.view.zoom;
      }
    }
  }.bind(this));
  $(a).bind("touchmove", function(a) {
    a.preventDefault();
    if (1 == a.originalEvent.touches.length) {
      this.u(new p(a.originalEvent.touches[0].pageX, a.originalEvent.touches[0].pageY));
    } else {
      if (1 < a.originalEvent.touches.length) {
        var c = new p(a.originalEvent.touches[0].pageX, a.originalEvent.touches[0].pageY);
        a = new p(a.originalEvent.touches[1].pageX, a.originalEvent.touches[1].pageY);
        this.C && (c = this.X * r(c, a).length() / this.Z, c = Math.max(Math.min(c, 5), 0.5), a = this.c.view, a.zoom = c, a.f = !0);
      }
    }
  }.bind(this));
  $(a).bind("touchend", function(a) {
    a.preventDefault();
    this.reset();
    V(this.c);
  }.bind(this));
};
var Z = new R, Ia = new ha(Z), Ja = new T(Ia, Z);
new Y(Ja);
new Ga(Ja);
new va(Z, Ia);
Ia.animate();