(function() {
  var DataViewer, LuaPlayground, PointCloudViewer;

  DataViewer = class DataViewer {
    constructor(data) {
      this.target = data;
      this.el = ($("<canvas>")).attr("class", "viewer")[0];
      this.offset = 10;
      this.points = [];
      this.preprocess();
      this.getBound();
      this.prepare();
      this.render();
    }

    canvasPoint(v) {
      return new paper.Point(v[0] / this.target.resolution + this.base.x, -v[1] / this.target.resolution + this.base.y);
    }

    preprocess() {
      return this.points = this.target.data;
    }

    getBound() {
      var j, len, peak_rb, peak_tl, ref, start, v, x, y;
      peak_tl = {
        x: 0,
        y: 0
      };
      peak_rb = {
        x: 0,
        y: 0
      };
      start = null;
      ref = this.points;
      for (j = 0, len = ref.length; j < len; j++) {
        v = ref[j];
        x = v[0] / this.target.resolution;
        y = v[1] / this.target.resolution;
        if (x < peak_tl.x) {
          peak_tl.x = x;
        }
        if (y < peak_tl.y) {
          peak_tl.y = y;
        }
        if (x > peak_rb.x) {
          peak_rb.x = x;
        }
        if (y > peak_rb.y) {
          peak_rb.y = y;
        }
      }
      this.bound = [peak_tl, peak_rb];
      this.base = {
        x: 0 - this.bound[0].x + this.offset,
        y: this.bound[1].y + this.offset
      };
      this.width = peak_rb.x - peak_tl.x + 2 * this.offset;
      return this.height = peak_rb.y - peak_tl.y + 2 * this.offset;
    }

    drawPoint(v, color, size) {
      // center
      return new paper.Path.Circle({
        center: this.canvasPoint(v),
        radius: size,
        fillColor: color
      });
    }

    drawGrid(size, color) {
      var end, i, path, start, text, wgridsize;
      wgridsize = this.target.resolution * size;
      // draw y line
      i = Math.ceil(this.bound[0].x / size);
      while (i * size < this.bound[1].x) {
        start = new paper.Point(i * size + this.base.x, -this.bound[0].y + this.base.y);
        end = new paper.Point(i * size + this.base.x, -this.bound[1].y + this.base.y);
        path = new paper.Path();
        path.strokeColor = color;
        path.moveTo(start);
        path.lineTo(end);
        i++;
      }
      
      // draw x line
      i = Math.ceil(this.bound[0].y / size);
      while (i * size < this.bound[1].y) {
        start = new paper.Point(this.bound[0].x + this.base.x, -i * size + this.base.y);
        end = new paper.Point(this.bound[1].x + this.base.x, -i * size + this.base.y);
        path = new paper.Path();
        path.strokeColor = color;
        path.moveTo(start);
        path.lineTo(end);
        i++;
      }
      
      // draw text
      text = new paper.PointText(this.bound[0].x + this.base.x, this.base.y - this.bound[1].y + this.offset);
      text.justification = 'left';
      text.fillColor = '#494949';
      return text.content = `Resolution: ${this.target.resolution}, grid size: ${wgridsize} mm`;
    }

    drawAxis(color) {
      var end, path, start;
      // x axis
      path = new paper.Path();
      path.strokeColor = color;
      start = new paper.Point(this.bound[0].x + this.base.x, this.base.y);
      end = new paper.Point(this.bound[1].x + this.base.x, this.base.y);
      path.moveTo(start);
      path.lineTo(end);
      // y axis
      path = new paper.Path();
      path.strokeColor = color;
      start = new paper.Point(this.base.x, -this.bound[0].y + this.base.y);
      end = new paper.Point(this.base.x, -this.bound[1].y + this.base.y);
      path.moveTo(start);
      path.lineTo(end);
      return this.drawPoint([0, 0], color, 3);
    }

    prepare() {
      var ctx;
      ctx = this.el.getContext("2d");
      ctx.translate(this.base.x, this.base.y);
      ctx.canvas.width = this.width;
      ctx.canvas.height = this.height;
      return paper.setup(this.el);
    }

    //tool = new paper.Tool()
    //hitOptions = {
    //    segments: true,
    //    stroke: true,
    //    fill: true,
    //    tolerance: 5
    //}
    //tool.onMouseMove = (event) ->
    //    hitResult = paper.project.hitTest event.point, hitOptions
    //    return unless hitResult
    //    console.log hitResult
    render() {}

  };

  // sub class responsibility
  PointCloudViewer = class PointCloudViewer extends DataViewer {
    constructor(data) {
      super(data);
    }

    p2c(length, angle) {
      var rad;
      rad = angle * Math.PI / 180;
      return [length * Math.cos(rad), length * Math.sin(rad)];
    }

    preprocess() {
      var i, j, len, ref, results, v;
      if (this.target.coordinate !== "polar") {
        return this.points = this.target.data;
      }
      this.point = [];
      i = 0;
      ref = this.target.data;
      results = [];
      for (j = 0, len = ref.length; j < len; j++) {
        v = ref[j];
        this.points.push(this.p2c(v, this.target.start + i * this.target.angularResolution));
        results.push(i = i + 1);
      }
      return results;
    }

    
    // point clound render
    render() {
      var end, j, len, path, ref, start, v;
      this.drawGrid(20, "#DBDBDB"); // 20 px
      this.drawAxis("#0A84FF");
      ref = this.points;
      for (j = 0, len = ref.length; j < len; j++) {
        v = ref[j];
        if (this.target.coordinate === "polar") {
          path = new paper.Path();
          path.strokeColor = '#c2a10e';
          start = this.canvasPoint([0, 0]);
          end = this.canvasPoint(v);
          path.moveTo(start);
          path.lineTo(end);
        }
        this.drawPoint(v, "red", 3);
      }
      return paper.view.draw();
    }

  };

  LuaPlayground = class LuaPlayground extends this.OS.GUI.BaseApplication {
    constructor(args) {
      super("LuaPlayground", args);
    }

    main() {
      var me;
      me = this;
      this.datarea = this.find("editorea");
      this.output = this.find("output");
      this.editor = ace.edit(this.datarea);
      this.editor.setOptions({
        enableBasicAutocompletion: true,
        enableLiveAutocompletion: true,
        fontSize: "10pt"
      });
      this.editor.getSession().setUseWrapMode(true);
      this.editor.session.setMode("ace/mode/lua");
      this.editor.setTheme("ace/theme/monokai");
      this.on("vboxchange", function() {
        return me.editor.resize();
      });
      (this.find("log-clear")).set("onbtclick", function(e) {
        return me.log("clean");
      });
      (this.find("code-run")).set("onbtclick", function(e) {
        return me.run();
      });
      (this.find("code-stop")).set("onbtclick", function(e) {
        if (me.socket) {
          return me.socket.close();
        }
      });
      this.socket = null;
      return this.bindKey("CTRL-R", function() {
        return me.run();
      });
    }

    menu() {
      var me, menu;
      me = this;
      menu = [
        {
          text: "__(Code)",
          child: [
            {
              text: "__(Run)",
              dataid: `${this.name}-Run`,
              shortcut: "C-R"
            }
          ],
          onmenuselect: function(e) {
            return me.run();
          }
        }
      ];
      return menu;
    }

    log(t, m) {
      var p;
      if (t === "clean") {
        return $(this.output).empty();
      }
      p = ($("<p>")).attr("class", t.toLowerCase())[0];
      $(p).html(`${t}: ${m.__()}`);
      ($(this.output)).append(p);
      return ($(this.output)).scrollTop(this.output.scrollHeight);
    }

    run() {
      var me, proto, value;
      me = this;
      value = this.editor.getValue().trim();
      if (!(value && value !== "")) {
        return;
      }
      proto = window.location.protocol === "https:" ? "wss://" : "ws://";
      this.socket = new WebSocket(proto + this._api.HOST + "/system/apigateway?ws=1");
      this.socket.onopen = function() {
        //send data to server
        return me.socket.send(JSON.stringify({
          code: value
        }));
      };
      this.socket.onmessage = function(e) {
        var err, obj;
        if (!e.data) {
          return;
        }
        try {
          obj = JSON.parse(e.data);
          if (!me.view(obj)) {
            return me.log("INFO", e.data);
          }
        } catch (error) {
          err = error;
          me.log("INFO", e.data);
          return console.log(err);
        }
      };
      return this.socket.onclose = function() {
        me.socket = null;
        return console.log("socket closed");
      };
    }

    view(obj) {
      var el, p;
      if (!(obj && obj.type && this[obj.type])) {
        return false;
      }
      el = this[obj.type](obj).el;
      p = ($("<p>")).attr("class", "info")[0];
      $(p).append(el);
      ($(this.output)).append(p);
      ($(this.output)).scrollTop(this.output.scrollHeight);
      return true;
    }

    pc(data) {
      return new PointCloudViewer(data);
    }

    cleanup(e) {
      if (this.socket) {
        return this.socket.close();
      }
    }

  };

  LuaPlayground.dependencies = ["ace/ace"];

  this.OS.register("LuaPlayground", LuaPlayground);

}).call(this);

/*!
 * Paper.js v0.12.0 - The Swiss Army Knife of Vector Graphics Scripting.
 * http://paperjs.org/
 *
 * Copyright (c) 2011 - 2016, Juerg Lehni & Jonathan Puckey
 * http://scratchdisk.com/ & https://puckey.studio/
 *
 * Distributed under the MIT license. See LICENSE file for details.
 *
 * All rights reserved.
 *
 * Date: Mon Dec 3 14:19:11 2018 +0100
 *
 ***
 *
 * Straps.js - Class inheritance library with support for bean-style accessors
 *
 * Copyright (c) 2006 - 2016 Juerg Lehni
 * http://scratchdisk.com/
 *
 * Distributed under the MIT license.
 *
 ***
 *
 * Acorn.js
 * https://marijnhaverbeke.nl/acorn/
 *
 * Acorn is a tiny, fast JavaScript parser written in JavaScript,
 * created by Marijn Haverbeke and released under an MIT license.
 *
 */
var paper=function(t,e){t=t||require("./node/self.js");var i=t.window,n=t.document,r=new function(){function t(t,e,r,s,a){function u(n,u){u=u||(u=o(e,n))&&(u.get?u:u.value),"string"==typeof u&&"#"===u[0]&&(u=t[u.substring(1)]||u);var c,f="function"==typeof u,d=u,_=a||f&&!u.base?u&&u.get?n in t:t[n]:null;a&&_||(f&&_&&(u.base=_),f&&s!==!1&&(c=n.match(/^([gs]et|is)(([A-Z])(.*))$/))&&(l[c[3].toLowerCase()+c[4]]=c[2]),d&&!f&&d.get&&"function"==typeof d.get&&i.isPlainObject(d)||(d={value:d,writable:!0}),(o(t,n)||{configurable:!0}).configurable&&(d.configurable=!0,d.enumerable=null!=r?r:!c),h(t,n,d))}var l={};if(e){for(var c in e)e.hasOwnProperty(c)&&!n.test(c)&&u(c);for(var c in l){var f=l[c],d=t["set"+f],_=t["get"+f]||d&&t["is"+f];!_||s!==!0&&0!==_.length||u(c,{get:_,set:d})}}return t}function i(){for(var t=0,e=arguments.length;t<e;t++){var i=arguments[t];i&&c(this,i)}return this}var n=/^(statics|enumerable|beans|preserve)$/,r=[],s=r.slice,a=Object.create,o=Object.getOwnPropertyDescriptor,h=Object.defineProperty,u=r.forEach||function(t,e){for(var i=0,n=this.length;i<n;i++)t.call(e,this[i],i,this)},l=function(t,e){for(var i in this)this.hasOwnProperty(i)&&t.call(e,this[i],i,this)},c=Object.assign||function(t){for(var e=1,i=arguments.length;e<i;e++){var n=arguments[e];for(var r in n)n.hasOwnProperty(r)&&(t[r]=n[r])}return t},f=function(t,e,i){if(t){var n=o(t,"length");(n&&"number"==typeof n.value?u:l).call(t,e,i=i||t)}return i};return t(i,{inject:function(e){if(e){var i=e.statics===!0?e:e.statics,n=e.beans,r=e.preserve;i!==e&&t(this.prototype,e,e.enumerable,n,r),t(this,i,null,n,r)}for(var s=1,a=arguments.length;s<a;s++)this.inject(arguments[s]);return this},extend:function(){for(var e,i,n,r=this,s=0,o=arguments.length;s<o&&(!e||!i);s++)n=arguments[s],e=e||n.initialize,i=i||n.prototype;return e=e||function(){r.apply(this,arguments)},i=e.prototype=i||a(this.prototype),h(i,"constructor",{value:e,writable:!0,configurable:!0}),t(e,this),arguments.length&&this.inject.apply(e,arguments),e.base=r,e}}).inject({enumerable:!1,initialize:i,set:i,inject:function(){for(var e=0,i=arguments.length;e<i;e++){var n=arguments[e];n&&t(this,n,n.enumerable,n.beans,n.preserve)}return this},extend:function(){var t=a(this);return t.inject.apply(t,arguments)},each:function(t,e){return f(this,t,e)},clone:function(){return new this.constructor(this)},statics:{set:c,each:f,create:a,define:h,describe:o,clone:function(t){return c(new t.constructor,t)},isPlainObject:function(t){var e=null!=t&&t.constructor;return e&&(e===Object||e===i||"Object"===e.name)},pick:function(t,i){return t!==e?t:i},slice:function(t,e,i){return s.call(t,e,i)}}})};"undefined"!=typeof module&&(module.exports=r),r.inject({enumerable:!1,toString:function(){return null!=this._id?(this._class||"Object")+(this._name?" 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this.x+this.width/2},setCenterX:function(t){this._fw||.5===this._sx?this.x=t-this.width/2:(this._sx&&(this.x+=2*(t-this.x)*this._sx),this.width=2*(t-this.x)),this._sx=.5,this._fw=0},getCenterY:function(){return this.y+this.height/2},setCenterY:function(t){this._fh||.5===this._sy?this.y=t-this.height/2:(this._sy&&(this.y+=2*(t-this.y)*this._sy),this.height=2*(t-this.y)),this._sy=.5,this._fh=0},getCenter:function(t){var e=t?c:f;return new e(this.getCenterX(),this.getCenterY(),this,"setCenter")},setCenter:function(){var t=c.read(arguments);return this.setCenterX(t.x),this.setCenterY(t.y),this},getArea:function(){return this.width*this.height},isEmpty:function(){return 0===this.width||0===this.height},contains:function(t){return t&&t.width!==e||4===(Array.isArray(t)?t:arguments).length?this._containsRectangle(g.read(arguments)):this._containsPoint(c.read(arguments))},_containsPoint:function(t){var e=t.x,i=t.y;return e>=this.x&&i>=this.y&&e<=this.x+this.width&&i<=this.y+this.height},_containsRectangle:function(t){var e=t.x,i=t.y;return e>=this.x&&i>=this.y&&e+t.width<=this.x+this.width&&i+t.height<=this.y+this.height},intersects:function(){var t=g.read(arguments),e=r.read(arguments)||0;return t.x+t.width>this.x-e&&t.y+t.height>this.y-e&&t.x<this.x+this.width+e&&t.y<this.y+this.height+e},intersect:function(){var t=g.read(arguments),e=Math.max(this.x,t.x),i=Math.max(this.y,t.y),n=Math.min(this.x+this.width,t.x+t.width),r=Math.min(this.y+this.height,t.y+t.height);return new g(e,i,n-e,r-i)},unite:function(){var t=g.read(arguments),e=Math.min(this.x,t.x),i=Math.min(this.y,t.y),n=Math.max(this.x+this.width,t.x+t.width),r=Math.max(this.y+this.height,t.y+t.height);return new g(e,i,n-e,r-i)},include:function(){var t=c.read(arguments),e=Math.min(this.x,t.x),i=Math.min(this.y,t.y),n=Math.max(this.x+this.width,t.x),r=Math.max(this.y+this.height,t.y);return new g(e,i,n-e,r-i)},expand:function(){var t=d.read(arguments),e=t.width,i=t.height;return new g(this.x-e/2,this.y-i/2,this.width+e,this.height+i)},scale:function(t,i){return this.expand(this.width*t-this.width,this.height*(i===e?t:i)-this.height)}},r.each([["Top","Left"],["Top","Right"],["Bottom","Left"],["Bottom","Right"],["Left","Center"],["Top","Center"],["Right","Center"],["Bottom","Center"]],function(t,e){var i=t.join(""),n=/^[RL]/.test(i);e>=4&&(t[1]+=n?"Y":"X");var r=t[n?0:1],s=t[n?1:0],a="get"+r,o="get"+s,h="set"+r,u="set"+s,l="get"+i,d="set"+i;this[l]=function(t){var e=t?c:f;return new e(this[a](),this[o](),this,d)},this[d]=function(){var t=c.read(arguments);this[h](t.x),this[u](t.y)}},{beans:!0})),v=g.extend({initialize:function(t,e,i,n,r,s){this._set(t,e,i,n,!0),this._owner=r,this._setter=s},_set:function(t,e,i,n,r){return this._x=t,this._y=e,this._width=i,this._height=n,r||this._owner[this._setter](this),this}},new function(){var t=g.prototype;return r.each(["x","y","width","height"],function(t){var e=r.capitalize(t),i="_"+t;this["get"+e]=function(){return this[i]},this["set"+e]=function(t){this[i]=t,this._dontNotify||this._owner[this._setter](this)}},r.each(["Point","Size","Center","Left","Top","Right","Bottom","CenterX","CenterY","TopLeft","TopRight","BottomLeft","BottomRight","LeftCenter","TopCenter","RightCenter","BottomCenter"],function(e){var i="set"+e;this[i]=function(){this._dontNotify=!0,t[i].apply(this,arguments),this._dontNotify=!1,this._owner[this._setter](this)}},{isSelected:function(){return!!(2&this._owner._selection)},setSelected:function(t){var e=this._owner;e._changeSelection&&e._changeSelection(2,t)}}))}),p=r.extend({_class:"Matrix",initialize:function ht(t,e){var i=arguments.length,n=!0;if(i>=6?this._set.apply(this,arguments):1===i||2===i?t instanceof ht?this._set(t._a,t._b,t._c,t._d,t._tx,t._ty,e):Array.isArray(t)?this._set.apply(this,e?t.concat([e]):t):n=!1:i?n=!1:this.reset(),!n)throw new Error("Unsupported matrix parameters");return this},set:"#initialize",_set:function(t,e,i,n,r,s,a){return this._a=t,this._b=e,this._c=i,this._d=n,this._tx=r,this._ty=s,a||this._changed(),this},_serialize:function(t,e){return r.serialize(this.getValues(),t,!0,e)},_changed:function(){var t=this._owner;t&&(t._applyMatrix?t.transform(null,!0):t._changed(25))},clone:function(){return new p(this._a,this._b,this._c,this._d,this._tx,this._ty)},equals:function(t){return t===this||t&&this._a===t._a&&this._b===t._b&&this._c===t._c&&this._d===t._d&&this._tx===t._tx&&this._ty===t._ty},toString:function(){var t=h.instance;return"[["+[t.number(this._a),t.number(this._c),t.number(this._tx)].join(", ")+"], ["+[t.number(this._b),t.number(this._d),t.number(this._ty)].join(", ")+"]]"},reset:function(t){return this._a=this._d=1,this._b=this._c=this._tx=this._ty=0,t||this._changed(),this},apply:function(t,e){var i=this._owner;return!!i&&(i.transform(null,!0,r.pick(t,!0),e),this.isIdentity())},translate:function(){var t=c.read(arguments),e=t.x,i=t.y;return this._tx+=e*this._a+i*this._c,this._ty+=e*this._b+i*this._d,this._changed(),this},scale:function(){var t=c.read(arguments),e=c.read(arguments,0,{readNull:!0});return e&&this.translate(e),this._a*=t.x,this._b*=t.x,this._c*=t.y,this._d*=t.y,e&&this.translate(e.negate()),this._changed(),
this},rotate:function(t){t*=Math.PI/180;var e=c.read(arguments,1),i=e.x,n=e.y,r=Math.cos(t),s=Math.sin(t),a=i-i*r+n*s,o=n-i*s-n*r,h=this._a,u=this._b,l=this._c,f=this._d;return this._a=r*h+s*l,this._b=r*u+s*f,this._c=-s*h+r*l,this._d=-s*u+r*f,this._tx+=a*h+o*l,this._ty+=a*u+o*f,this._changed(),this},shear:function(){var t=c.read(arguments),e=c.read(arguments,0,{readNull:!0});e&&this.translate(e);var i=this._a,n=this._b;return this._a+=t.y*this._c,this._b+=t.y*this._d,this._c+=t.x*i,this._d+=t.x*n,e&&this.translate(e.negate()),this._changed(),this},skew:function(){var t=c.read(arguments),e=c.read(arguments,0,{readNull:!0}),i=Math.PI/180,n=new c(Math.tan(t.x*i),Math.tan(t.y*i));return this.shear(n,e)},append:function(t,e){if(t){var i=this._a,n=this._b,r=this._c,s=this._d,a=t._a,o=t._c,h=t._b,u=t._d,l=t._tx,c=t._ty;this._a=a*i+h*r,this._c=o*i+u*r,this._b=a*n+h*s,this._d=o*n+u*s,this._tx+=l*i+c*r,this._ty+=l*n+c*s,e||this._changed()}return this},prepend:function(t,e){if(t){var i=this._a,n=this._b,r=this._c,s=this._d,a=this._tx,o=this._ty,h=t._a,u=t._c,l=t._b,c=t._d,f=t._tx,d=t._ty;this._a=h*i+u*n,this._c=h*r+u*s,this._b=l*i+c*n,this._d=l*r+c*s,this._tx=h*a+u*o+f,this._ty=l*a+c*o+d,e||this._changed()}return this},appended:function(t){return this.clone().append(t)},prepended:function(t){return this.clone().prepend(t)},invert:function(){var t=this._a,e=this._b,i=this._c,n=this._d,r=this._tx,s=this._ty,a=t*n-e*i,o=null;return a&&!isNaN(a)&&isFinite(r)&&isFinite(s)&&(this._a=n/a,this._b=-e/a,this._c=-i/a,this._d=t/a,this._tx=(i*s-n*r)/a,this._ty=(e*r-t*s)/a,o=this),o},inverted:function(){return this.clone().invert()},concatenate:"#append",preConcatenate:"#prepend",chain:"#appended",_shiftless:function(){return new p(this._a,this._b,this._c,this._d,0,0)},_orNullIfIdentity:function(){return this.isIdentity()?null:this},isIdentity:function(){return 1===this._a&&0===this._b&&0===this._c&&1===this._d&&0===this._tx&&0===this._ty},isInvertible:function(){var t=this._a*this._d-this._c*this._b;return t&&!isNaN(t)&&isFinite(this._tx)&&isFinite(this._ty)},isSingular:function(){return!this.isInvertible()},transform:function(t,e,i){return arguments.length<3?this._transformPoint(c.read(arguments)):this._transformCoordinates(t,e,i)},_transformPoint:function(t,e,i){var n=t.x,r=t.y;return e||(e=new c),e._set(n*this._a+r*this._c+this._tx,n*this._b+r*this._d+this._ty,i)},_transformCoordinates:function(t,e,i){for(var n=0,r=2*i;n<r;n+=2){var s=t[n],a=t[n+1];e[n]=s*this._a+a*this._c+this._tx,e[n+1]=s*this._b+a*this._d+this._ty}return e},_transformCorners:function(t){var e=t.x,i=t.y,n=e+t.width,r=i+t.height,s=[e,i,n,i,n,r,e,r];return this._transformCoordinates(s,s,4)},_transformBounds:function(t,e,i){for(var n=this._transformCorners(t),r=n.slice(0,2),s=r.slice(),a=2;a<8;a++){var o=n[a],h=1&a;o<r[h]?r[h]=o:o>s[h]&&(s[h]=o)}return e||(e=new g),e._set(r[0],r[1],s[0]-r[0],s[1]-r[1],i)},inverseTransform:function(){return this._inverseTransform(c.read(arguments))},_inverseTransform:function(t,e,i){var n=this._a,r=this._b,s=this._c,a=this._d,o=this._tx,h=this._ty,u=n*a-r*s,l=null;if(u&&!isNaN(u)&&isFinite(o)&&isFinite(h)){var f=t.x-this._tx,d=t.y-this._ty;e||(e=new c),l=e._set((f*a-d*s)/u,(d*n-f*r)/u,i)}return l},decompose:function(){var t,e,i,n=this._a,r=this._b,s=this._c,a=this._d,o=n*a-r*s,h=Math.sqrt,u=Math.atan2,l=180/Math.PI;if(0!==n||0!==r){var f=h(n*n+r*r);t=Math.acos(n/f)*(r>0?1:-1),e=[f,o/f],i=[u(n*s+r*a,f*f),0]}else if(0!==s||0!==a){var d=h(s*s+a*a);t=Math.asin(s/d)*(a>0?1:-1),e=[o/d,d],i=[0,u(n*s+r*a,d*d)]}else t=0,i=e=[0,0];return{translation:this.getTranslation(),rotation:t*l,scaling:new c(e),skewing:new c(i[0]*l,i[1]*l)}},getValues:function(){return[this._a,this._b,this._c,this._d,this._tx,this._ty]},getTranslation:function(){return new c(this._tx,this._ty)},getScaling:function(){return this.decompose().scaling},getRotation:function(){return this.decompose().rotation},applyToContext:function(t){this.isIdentity()||t.transform(this._a,this._b,this._c,this._d,this._tx,this._ty)}},r.each(["a","b","c","d","tx","ty"],function(t){var e=r.capitalize(t),i="_"+t;this["get"+e]=function(){return this[i]},this["set"+e]=function(t){this[i]=t,this._changed()}},{})),m=r.extend({_class:"Line",initialize:function(t,e,i,n,r){var s=!1;arguments.length>=4?(this._px=t,this._py=e,this._vx=i,this._vy=n,s=r):(this._px=t.x,this._py=t.y,this._vx=e.x,this._vy=e.y,s=i),s||(this._vx-=this._px,this._vy-=this._py)},getPoint:function(){return new c(this._px,this._py)},getVector:function(){return new c(this._vx,this._vy)},getLength:function(){return this.getVector().getLength()},intersect:function(t,e){return m.intersect(this._px,this._py,this._vx,this._vy,t._px,t._py,t._vx,t._vy,!0,e)},getSide:function(t,e){return m.getSide(this._px,this._py,this._vx,this._vy,t.x,t.y,!0,e)},getDistance:function(t){return Math.abs(this.getSignedDistance(t))},getSignedDistance:function(t){return m.getSignedDistance(this._px,this._py,this._vx,this._vy,t.x,t.y,!0)},isCollinear:function(t){return c.isCollinear(this._vx,this._vy,t._vx,t._vy)},isOrthogonal:function(t){return c.isOrthogonal(this._vx,this._vy,t._vx,t._vy)},statics:{intersect:function(t,e,i,n,r,s,a,o,h,l){h||(i-=t,n-=e,a-=r,o-=s);var f=i*o-n*a;if(!u.isZero(f)){var d=t-r,_=e-s,g=(a*_-o*d)/f,v=(i*_-n*d)/f,p=1e-12,m=-p,y=1+p;if(l||m<g&&g<y&&m<v&&v<y)return l||(g=g<=0?0:g>=1?1:g),new c(t+g*i,e+g*n)}},getSide:function(t,e,i,n,r,s,a,o){a||(i-=t,n-=e);var h=r-t,l=s-e,c=h*n-l*i;return!o&&u.isZero(c)&&(c=(h*i+h*i)/(i*i+n*n),c>=0&&c<=1&&(c=0)),c<0?-1:c>0?1:0},getSignedDistance:function(t,e,i,n,r,s,a){return a||(i-=t,n-=e),0===i?n>0?r-t:t-r:0===n?i<0?s-e:e-s:((r-t)*n-(s-e)*i)/Math.sqrt(i*i+n*n)},getDistance:function(t,e,i,n,r,s,a){return Math.abs(m.getSignedDistance(t,e,i,n,r,s,a))}}}),y=o.extend({_class:"Project",_list:"projects",_reference:"project",_compactSerialize:!0,initialize:function(t){o.call(this,!0),this._children=[],this._namedChildren={},this._activeLayer=null,this._currentStyle=new V(null,null,this),this._view=U.create(this,t||tt.getCanvas(1,1)),this._selectionItems={},this._selectionCount=0,this._updateVersion=0},_serialize:function(t,e){return r.serialize(this._children,t,!0,e)},_changed:function(t,e){if(1&t){var i=this._view;i&&(i._needsUpdate=!0,!i._requested&&i._autoUpdate&&i.requestUpdate())}var n=this._changes;if(n&&e){var r=this._changesById,s=e._id,a=r[s];a?a.flags|=t:n.push(r[s]={item:e,flags:t})}},clear:function(){for(var t=this._children,e=t.length-1;e>=0;e--)t[e].remove()},isEmpty:function(){return!this._children.length},remove:function ut(){return!!ut.base.call(this)&&(this._view&&this._view.remove(),!0)},getView:function(){return this._view},getCurrentStyle:function(){return 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null;t=t||0,e=r.pick(e,this._children.length);for(var i=r.splice(this._children,null,t,e-t),n=i.length-1;n>=0;n--)i[n]._remove(!0,!1);return i.length>0&&this._changed(11),i},clear:"#removeChildren",reverseChildren:function(){if(this._children){this._children.reverse();for(var t=0,e=this._children.length;t<e;t++)this._children[t]._index=t;this._changed(11)}},isEmpty:function(){var t=this._children;return!t||!t.length},isEditable:function(){for(var t=this;t;){if(!t._visible||t._locked)return!1;t=t._parent}return!0},hasFill:function(){return this.getStyle().hasFill()},hasStroke:function(){return this.getStyle().hasStroke()},hasShadow:function(){return this.getStyle().hasShadow()},_getOrder:function(t){function e(t){var e=[];do e.unshift(t);while(t=t._parent);return e}for(var i=e(this),n=e(t),r=0,s=Math.min(i.length,n.length);r<s;r++)if(i[r]!=n[r])return i[r]._index<n[r]._index?1:-1;return 0},hasChildren:function(){return 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this.transform(t.translate.apply(t,arguments))},transform:function(t,e,i,n){var r=this._matrix,s=t&&!t.isIdentity(),a=(e||this._applyMatrix)&&(!r.isIdentity()||s||e&&i&&this._children);if(!s&&!a)return this;if(s){!t.isInvertible()&&r.isInvertible()&&(r._backup=r.getValues()),r.prepend(t,!0);var o=this._style,h=o.getFillColor(!0),u=o.getStrokeColor(!0);h&&h.transform(t),u&&u.transform(t)}if(a&&(a=this._transformContent(r,i,n))){var l=this._pivot;l&&r._transformPoint(l,l,!0),r.reset(!0),n&&this._canApplyMatrix&&(this._applyMatrix=!0)}var c=this._bounds,f=this._position;(s||a)&&this._changed(25);var d=s&&c&&t.decompose();if(d&&d.skewing.isZero()&&d.rotation%90===0){for(var _ in c){var g=c[_];if(g.nonscaling)delete c[_];else if(a||!g.internal){var v=g.rect;t._transformBounds(v,v)}}this._bounds=c;var p=c[this._getBoundsCacheKey(this._boundsOptions||{})];p&&(this._position=this._getPositionFromBounds(p.rect))}else s&&f&&this._pivot&&(this._position=t._transformPoint(f,f));return this},_transformContent:function(t,e,i){var n=this._children;if(n){for(var r=0,s=n.length;r<s;r++)n[r].transform(t,!0,e,i);return!0}},globalToLocal:function(){return this.getGlobalMatrix(!0)._inverseTransform(c.read(arguments))},localToGlobal:function(){return this.getGlobalMatrix(!0)._transformPoint(c.read(arguments))},parentToLocal:function(){return this._matrix._inverseTransform(c.read(arguments))},localToParent:function(){return this._matrix._transformPoint(c.read(arguments))},fitBounds:function(t,e){t=g.read(arguments);var i=this.getBounds(),n=i.height/i.width,r=t.height/t.width,s=(e?n>r:n<r)?t.width/i.width:t.height/i.height,a=new g(new c,new d(i.width*s,i.height*s));a.setCenter(t.getCenter()),this.setBounds(a)}}),{_setStyles:function(t,e,i){var n=this._style,r=this._matrix;if(n.hasFill()&&(t.fillStyle=n.getFillColor().toCanvasStyle(t,r)),n.hasStroke()){t.strokeStyle=n.getStrokeColor().toCanvasStyle(t,r),t.lineWidth=n.getStrokeWidth();var s=n.getStrokeJoin(),a=n.getStrokeCap(),o=n.getMiterLimit();if(s&&(t.lineJoin=s),a&&(t.lineCap=a),o&&(t.miterLimit=o),rt.support.nativeDash){var h=n.getDashArray(),u=n.getDashOffset();h&&h.length&&("setLineDash"in t?(t.setLineDash(h),t.lineDashOffset=u):(t.mozDash=h,t.mozDashOffset=u))}}if(n.hasShadow()){var l=e.pixelRatio||1,f=i._shiftless().prepend((new p).scale(l,l)),d=f.transform(new c(n.getShadowBlur(),0)),_=f.transform(this.getShadowOffset());t.shadowColor=n.getShadowColor().toCanvasStyle(t),t.shadowBlur=d.getLength(),t.shadowOffsetX=_.x,t.shadowOffsetY=_.y}},draw:function(t,e,i){this._updateVersion=this._project._updateVersion;if(this._visible&&0!==this._opacity){var n=e.matrices,r=e.viewMatrix,s=this._matrix,a=n[n.length-1].appended(s);if(a.isInvertible()){r=r?r.appended(a):a,n.push(a),e.updateMatrix&&(this._globalMatrix=a);var o,h,u,l=this._blendMode,c=this._opacity,f="normal"===l,d=et.nativeModes[l],_=f&&1===c||e.dontStart||e.clip||(d||f&&c<1)&&this._canComposite(),g=e.pixelRatio||1;if(!_){var v=this.getStrokeBounds(r);if(!v.width||!v.height)return void n.pop();u=e.offset,h=e.offset=v.getTopLeft().floor(),o=t,t=tt.getContext(v.getSize().ceil().add(1).multiply(g)),1!==g&&t.scale(g,g)}t.save();var p=i?i.appended(s):this._canScaleStroke&&!this.getStrokeScaling(!0)&&r,m=!_&&e.clipItem,y=!p||m;
if(_?(t.globalAlpha=c,d&&(t.globalCompositeOperation=l)):y&&t.translate(-h.x,-h.y),y&&(_?s:r).applyToContext(t),m&&e.clipItem.draw(t,e.extend({clip:!0})),p){t.setTransform(g,0,0,g,0,0);var w=e.offset;w&&t.translate(-w.x,-w.y)}this._draw(t,e,r,p),t.restore(),n.pop(),e.clip&&!e.dontFinish&&t.clip(),_||(et.process(l,t,o,c,h.subtract(u).multiply(g)),tt.release(t),e.offset=u)}}},_isUpdated:function(t){var e=this._parent;if(e instanceof N)return e._isUpdated(t);var i=this._updateVersion===t;return!i&&e&&e._visible&&e._isUpdated(t)&&(this._updateVersion=t,i=!0),i},_drawSelection:function(t,e,i,n,r){var s=this._selection,a=1&s,o=2&s||a&&this._selectBounds,h=4&s;if(this._drawSelected||(a=!1),(a||o||h)&&this._isUpdated(r)){var u,l=this.getSelectedColor(!0)||(u=this.getLayer())&&u.getSelectedColor(!0),c=e.appended(this.getGlobalMatrix(!0)),f=i/2;if(t.strokeStyle=t.fillStyle=l?l.toCanvasStyle(t):"#009dec",a&&this._drawSelected(t,c,n),h){var 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n=this._getClipItem();return(!n||n.contains(t))&&gt.base.call(this,t,e,i,n)},_draw:function(t,e){var i=e.clip,n=!i&&this._getClipItem();e=e.extend({clipItem:n,clip:!1}),i?(t.beginPath(),e.dontStart=e.dontFinish=!0):n&&n.draw(t,e.extend({clip:!0}));for(var r=this._children,s=0,a=r.length;s<a;s++){var o=r[s];o!==n&&o.draw(t,e)}}}),b=x.extend({_class:"Layer",initialize:function(){x.apply(this,arguments)},_getOwner:function(){return this._parent||null!=this._index&&this._project},isInserted:function vt(){return this._parent?vt.base.call(this):null!=this._index},activate:function(){this._project._activeLayer=this},_hitTestSelf:function(){}}),S=w.extend({_class:"Shape",_applyMatrix:!1,_canApplyMatrix:!1,_canScaleStroke:!0,_serializeFields:{type:null,size:null,radius:null},initialize:function(t,e){this._initialize(t,e)},_equals:function(t){return this._type===t._type&&this._size.equals(t._size)&&r.equals(this._radius,t._radius)},copyContent:function(t){this.setType(t._type),this.setSize(t._size),this.setRadius(t._radius)},getType:function(){return this._type},setType:function(t){this._type=t},getShape:"#getType",setShape:"#setType",getSize:function(){var t=this._size;return new _(t.width,t.height,this,"setSize")},setSize:function(){var t=d.read(arguments);if(this._size){if(!this._size.equals(t)){var e=this._type,i=t.width,n=t.height;"rectangle"===e?this._radius.set(d.min(this._radius,t.divide(2))):"circle"===e?(i=n=(i+n)/2,this._radius=i/2):"ellipse"===e&&this._radius._set(i/2,n/2),this._size._set(i,n),this._changed(9)}}else this._size=t.clone()},getRadius:function(){var t=this._radius;return"circle"===this._type?t:new _(t.width,t.height,this,"setRadius")},setRadius:function(t){var e=this._type;if("circle"===e){if(t===this._radius)return;var i=2*t;this._radius=t,this._size._set(i,i)}else if(t=d.read(arguments),this._radius){if(this._radius.equals(t))return;if(this._radius.set(t),"rectangle"===e){var i=d.max(this._size,t.multiply(2));this._size.set(i)}else"ellipse"===e&&this._size._set(2*t.width,2*t.height)}else this._radius=t.clone();this._changed(9)},isEmpty:function(){return!1},toPath:function(t){var i=new(L[r.capitalize(this._type)])({center:new c,size:this._size,radius:this._radius,insert:!1});return i.copyAttributes(this),rt.settings.applyMatrix&&i.setApplyMatrix(!0),(t===e||t)&&i.insertAbove(this),i},toShape:"#clone",_asPathItem:function(){return this.toPath(!1)},_draw:function(t,e,i,n){var r=this._style,s=r.hasFill(),a=r.hasStroke(),o=e.dontFinish||e.clip,h=!n;if(s||a||o){var u=this._type,l=this._radius,c="circle"===u;if(e.dontStart||t.beginPath(),h&&c)t.arc(0,0,l,0,2*Math.PI,!0);else{var f=c?l:l.width,d=c?l:l.height,_=this._size,g=_.width,v=_.height;if(h&&"rectangle"===u&&0===f&&0===d)t.rect(-g/2,-v/2,g,v);else{var p=g/2,m=v/2,y=.44771525016920644,w=f*y,x=d*y,b=[-p,-m+d,-p,-m+x,-p+w,-m,-p+f,-m,p-f,-m,p-w,-m,p,-m+x,p,-m+d,p,m-d,p,m-x,p-w,m,p-f,m,-p+f,m,-p+w,m,-p,m-x,-p,m-d];n&&n.transform(b,b,32),t.moveTo(b[0],b[1]),t.bezierCurveTo(b[2],b[3],b[4],b[5],b[6],b[7]),p!==f&&t.lineTo(b[8],b[9]),t.bezierCurveTo(b[10],b[11],b[12],b[13],b[14],b[15]),m!==d&&t.lineTo(b[16],b[17]),t.bezierCurveTo(b[18],b[19],b[20],b[21],b[22],b[23]),p!==f&&t.lineTo(b[24],b[25]),t.bezierCurveTo(b[26],b[27],b[28],b[29],b[30],b[31])}}t.closePath()}o||!s&&!a||(this._setStyles(t,e,i),s&&(t.fill(r.getFillRule()),t.shadowColor="rgba(0,0,0,0)"),a&&t.stroke())},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_getBounds:function(t,e){var i=new g(this._size).setCenter(0,0),n=this._style,r=e.stroke&&n.hasStroke()&&n.getStrokeWidth();return t&&(i=t._transformBounds(i)),r?i.expand(L._getStrokePadding(r,this._getStrokeMatrix(t,e))):i}},new function(){function t(t,e,i){var n=t._radius;if(!n.isZero())for(var r=t._size.divide(2),s=1;s<=4;s++){var a=new c(s>1&&s<4?-1:1,s>2?-1:1),o=a.multiply(r),h=o.subtract(a.multiply(n)),u=new g(i?o.add(a.multiply(i)):o,h);if(u.contains(e))return{point:h,quadrant:s}}}function e(t,e,i,n){var r=t.divide(e);return(!n||r.isInQuadrant(n))&&r.subtract(r.normalize()).multiply(e).divide(i).length<=1}return{_contains:function i(e){if("rectangle"===this._type){var n=t(this,e);return n?e.subtract(n.point).divide(this._radius).getLength()<=1:i.base.call(this,e)}return e.divide(this.size).getLength()<=.5},_hitTestSelf:function n(i,r,s,a){var o=!1,h=this._style,u=r.stroke&&h.hasStroke(),l=r.fill&&h.hasFill();if(u||l){var c=this._type,f=this._radius,d=u?h.getStrokeWidth()/2:0,_=r._tolerancePadding.add(L._getStrokePadding(d,!h.getStrokeScaling()&&a));if("rectangle"===c){var v=_.multiply(2),p=t(this,i,v);if(p)o=e(i.subtract(p.point),f,_,p.quadrant);else{var m=new g(this._size).setCenter(0,0),y=m.expand(v),w=m.expand(v.negate());o=y._containsPoint(i)&&!w._containsPoint(i)}}else o=e(i,f,_)}return o?new M(u?"stroke":"fill",this):n.base.apply(this,arguments)}}},{statics:new function(){function t(t,e,i,n,s){var a=new S(r.getNamed(s),e);return a._type=t,a._size=i,a._radius=n,a}return{Circle:function(){var e=c.readNamed(arguments,"center"),i=r.readNamed(arguments,"radius");return t("circle",e,new d(2*i),i,arguments)},Rectangle:function(){var e=g.readNamed(arguments,"rectangle"),i=d.min(d.readNamed(arguments,"radius"),e.getSize(!0).divide(2));return t("rectangle",e.getCenter(!0),e.getSize(!0),i,arguments)},Ellipse:function(){var e=S._readEllipse(arguments),i=e.radius;return t("ellipse",e.center,i.multiply(2),i,arguments)},_readEllipse:function(t){var e,i;if(r.hasNamed(t,"radius"))e=c.readNamed(t,"center"),i=d.readNamed(t,"radius");else{var n=g.readNamed(t,"rectangle");e=n.getCenter(!0),i=n.getSize(!0).divide(2)}return{center:e,radius:i}}}}}),C=w.extend({_class:"Raster",_applyMatrix:!1,_canApplyMatrix:!1,_boundsOptions:{stroke:!1,handle:!1},_serializeFields:{crossOrigin:null,source:null},_prioritize:["crossOrigin"],_smoothing:!0,initialize:function(t,i){if(!this._initialize(t,i!==e&&c.read(arguments,1))){var r="string"==typeof t?n.getElementById(t):t;r?this.setImage(r):this.setSource(t)}this._size||(this._size=new d,this._loaded=!1)},_equals:function(t){return this.getSource()===t.getSource()},copyContent:function(t){var e=t._image,i=t._canvas;if(e)this._setImage(e);else if(i){var n=tt.getCanvas(t._size);n.getContext("2d").drawImage(i,0,0),this._setImage(n)}this._crossOrigin=t._crossOrigin},getSize:function(){var t=this._size;return new _(t?t.width:0,t?t.height:0,this,"setSize")},setSize:function(){var t=d.read(arguments);if(!t.equals(this._size))if(t.width>0&&t.height>0){var e=this.getElement();this._setImage(tt.getCanvas(t)),e&&this.getContext(!0).drawImage(e,0,0,t.width,t.height)}else this._canvas&&tt.release(this._canvas),this._size=t.clone()},getWidth:function(){return this._size?this._size.width:0},setWidth:function(t){this.setSize(t,this.getHeight())},getHeight:function(){return this._size?this._size.height:0},setHeight:function(t){this.setSize(this.getWidth(),t)},getLoaded:function(){return this._loaded},isEmpty:function(){var t=this._size;return!t||0===t.width&&0===t.height},getResolution:function(){var t=this._matrix,e=new c(0,0).transform(t),i=new c(1,0).transform(t).subtract(e),n=new c(0,1).transform(t).subtract(e);return new d(72/i.getLength(),72/n.getLength())},getPpi:"#getResolution",getImage:function(){return this._image},setImage:function(t){function e(t){var e=i.getView(),n=t&&t.type||"load";e&&i.responds(n)&&(rt=e._scope,i.emit(n,new G(t)))}var i=this;this._setImage(t),this._loaded?setTimeout(e,0):t&&Z.add(t,{load:function(n){i._setImage(t),e(n)},error:e})},_setImage:function(t){this._canvas&&tt.release(this._canvas),t&&t.getContext?(this._image=null,this._canvas=t,this._loaded=!0):(this._image=t,this._canvas=null,this._loaded=!!(t&&t.src&&t.complete)),this._size=new d(t?t.naturalWidth||t.width:0,t?t.naturalHeight||t.height:0),this._context=null,this._changed(1033)},getCanvas:function(){if(!this._canvas){var t=tt.getContext(this._size);try{this._image&&t.drawImage(this._image,0,0),this._canvas=t.canvas}catch(e){tt.release(t)}}return this._canvas},setCanvas:"#setImage",getContext:function(t){return this._context||(this._context=this.getCanvas().getContext("2d")),t&&(this._image=null,this._changed(1025)),this._context},setContext:function(t){this._context=t},getSource:function(){var t=this._image;return t&&t.src||this.toDataURL()},setSource:function(e){var i=new t.Image,n=this._crossOrigin;n&&(i.crossOrigin=n),i.src=e,this.setImage(i)},getCrossOrigin:function(){var t=this._image;return t&&t.crossOrigin||this._crossOrigin||""},setCrossOrigin:function(t){this._crossOrigin=t;var e=this._image;e&&(e.crossOrigin=t)},getSmoothing:function(){return this._smoothing},setSmoothing:function(t){this._smoothing=t,this._changed(257)},getElement:function(){return this._canvas||this._loaded&&this._image}},{beans:!1,getSubCanvas:function(){var t=g.read(arguments),e=tt.getContext(t.getSize());return e.drawImage(this.getCanvas(),t.x,t.y,t.width,t.height,0,0,t.width,t.height),e.canvas},getSubRaster:function(){var t=g.read(arguments),e=new C(w.NO_INSERT);return e._setImage(this.getSubCanvas(t)),e.translate(t.getCenter().subtract(this.getSize().divide(2))),e._matrix.prepend(this._matrix),e.insertAbove(this),e},toDataURL:function(){var t=this._image,e=t&&t.src;if(/^data:/.test(e))return e;var i=this.getCanvas();return i?i.toDataURL.apply(i,arguments):null},drawImage:function(t){var e=c.read(arguments,1);this.getContext(!0).drawImage(t,e.x,e.y)},getAverageColor:function(t){var e,i;if(t?t instanceof A?(i=t,e=t.getBounds()):"object"==typeof t&&("width"in t?e=new g(t):"x"in t&&(e=new g(t.x-.5,t.y-.5,1,1))):e=this.getBounds(),!e)return null;var n=32,s=Math.min(e.width,n),a=Math.min(e.height,n),o=C._sampleContext;o?o.clearRect(0,0,n+1,n+1):o=C._sampleContext=tt.getContext(new d(n)),o.save();var h=(new p).scale(s/e.width,a/e.height).translate(-e.x,-e.y);h.applyToContext(o),i&&i.draw(o,new r({clip:!0,matrices:[h]})),this._matrix.applyToContext(o);var u=this.getElement(),l=this._size;u&&o.drawImage(u,-l.width/2,-l.height/2),o.restore();for(var c=o.getImageData(.5,.5,Math.ceil(s),Math.ceil(a)).data,f=[0,0,0],_=0,v=0,m=c.length;v<m;v+=4){var y=c[v+3];_+=y,y/=255,f[0]+=c[v]*y,f[1]+=c[v+1]*y,f[2]+=c[v+2]*y}for(var v=0;v<3;v++)f[v]/=_;return _?D.read(f):null},getPixel:function(){var t=c.read(arguments),e=this.getContext().getImageData(t.x,t.y,1,1).data;return new D("rgb",[e[0]/255,e[1]/255,e[2]/255],e[3]/255)},setPixel:function(){var t=c.read(arguments),e=D.read(arguments),i=e._convert("rgb"),n=e._alpha,r=this.getContext(!0),s=r.createImageData(1,1),a=s.data;a[0]=255*i[0],a[1]=255*i[1],a[2]=255*i[2],a[3]=null!=n?255*n:255,r.putImageData(s,t.x,t.y)},createImageData:function(){var t=d.read(arguments);return this.getContext().createImageData(t.width,t.height)},getImageData:function(){var t=g.read(arguments);return t.isEmpty()&&(t=new g(this._size)),this.getContext().getImageData(t.x,t.y,t.width,t.height)},setImageData:function(t){var e=c.read(arguments,1);this.getContext(!0).putImageData(t,e.x,e.y)},_getBounds:function(t,e){var i=new g(this._size).setCenter(0,0);return t?t._transformBounds(i):i},_hitTestSelf:function(t){if(this._contains(t)){var e=this;return new M("pixel",e,{offset:t.add(e._size.divide(2)).round(),color:{get:function(){return e.getPixel(this.offset)}}})}},_draw:function(t,e,i){var n=this.getElement();n&&n.width>0&&n.height>0&&(t.globalAlpha=this._opacity,this._setStyles(t,e,i),H.setPrefixed(t,"imageSmoothingEnabled",this._smoothing),t.drawImage(n,-this._size.width/2,-this._size.height/2))},_canComposite:function(){return!0}}),P=w.extend({_class:"SymbolItem",_applyMatrix:!1,_canApplyMatrix:!1,_boundsOptions:{stroke:!0},_serializeFields:{symbol:null},initialize:function(t,i){this._initialize(t,i!==e&&c.read(arguments,1))||this.setDefinition(t instanceof I?t:new I(t))},_equals:function(t){return this._definition===t._definition},copyContent:function(t){this.setDefinition(t._definition)},getDefinition:function(){return this._definition},setDefinition:function(t){this._definition=t,this._changed(9)},getSymbol:"#getDefinition",setSymbol:"#setDefinition",isEmpty:function(){return this._definition._item.isEmpty()},_getBounds:function(t,e){var i=this._definition._item;return i._getCachedBounds(i._matrix.prepended(t),e)},_hitTestSelf:function(t,e,i){var n=this._definition._item._hitTest(t,e,i);return n&&(n.item=this),n},_draw:function(t,e){this._definition._item.draw(t,e)}}),I=r.extend({_class:"SymbolDefinition",initialize:function(t,e){this._id=l.get(),this.project=rt.project,t&&this.setItem(t,e)},_serialize:function(t,e){return e.add(this,function(){return r.serialize([this._class,this._item],t,!1,e)})},_changed:function(t){8&t&&w._clearBoundsCache(this),1&t&&this.project._changed(t)},getItem:function(){return this._item},setItem:function(t,e){t._symbol&&(t=t.clone()),this._item&&(this._item._symbol=null),this._item=t,t.remove(),t.setSelected(!1),e||t.setPosition(new c),t._symbol=this,this._changed(9)},getDefinition:"#getItem",setDefinition:"#setItem",place:function(t){return new P(this,t)},clone:function(){return new I(this._item.clone(!1))},equals:function(t){return t===this||t&&this._item.equals(t._item)||!1}}),M=r.extend({_class:"HitResult",initialize:function(t,e,i){this.type=t,this.item=e,i&&this.inject(i)},statics:{getOptions:function(t){var e=t&&r.read(t);return r.set({type:null,tolerance:rt.settings.hitTolerance,fill:!e,stroke:!e,segments:!e,handles:!1,ends:!1,position:!1,center:!1,bounds:!1,guides:!1,selected:!1},e)}}}),T=r.extend({_class:"Segment",beans:!0,_selection:0,initialize:function(t,i,n,r,s,a){var o,h,u,l,c=arguments.length;c>0&&(null==t||"object"==typeof t?1===c&&t&&"point"in t?(o=t.point,h=t.handleIn,u=t.handleOut,l=t.selection):(o=t,h=i,u=n,l=r):(o=[t,i],h=n!==e?[n,r]:null,u=s!==e?[s,a]:null)),new z(o,this,"_point"),new z(h,this,"_handleIn"),new z(u,this,"_handleOut"),l&&this.setSelection(l)},_serialize:function(t,e){var i=this._point,n=this._selection,s=n||this.hasHandles()?[i,this._handleIn,this._handleOut]:i;return n&&s.push(n),r.serialize(s,t,!0,e)},_changed:function(t){var e=this._path;if(e){var i,n=e._curves,r=this._index;n&&(t&&t!==this._point&&t!==this._handleIn||!(i=r>0?n[r-1]:e._closed?n[n.length-1]:null)||i._changed(),t&&t!==this._point&&t!==this._handleOut||!(i=n[r])||i._changed()),e._changed(41)}},getPoint:function(){return this._point},setPoint:function(){this._point.set(c.read(arguments))},getHandleIn:function(){return this._handleIn},setHandleIn:function(){this._handleIn.set(c.read(arguments))},getHandleOut:function(){return this._handleOut},setHandleOut:function(){this._handleOut.set(c.read(arguments))},hasHandles:function(){return!this._handleIn.isZero()||!this._handleOut.isZero()},isSmooth:function(){var t=this._handleIn,e=this._handleOut;return!t.isZero()&&!e.isZero()&&t.isCollinear(e)},clearHandles:function(){this._handleIn._set(0,0),this._handleOut._set(0,0)},getSelection:function(){return this._selection},setSelection:function(t){var e=this._selection,i=this._path;this._selection=t=t||0,i&&t!==e&&(i._updateSelection(this,e,t),i._changed(257))},_changeSelection:function(t,e){var i=this._selection;this.setSelection(e?i|t:i&~t)},isSelected:function(){return!!(7&this._selection)},setSelected:function(t){this._changeSelection(7,t)},getIndex:function(){return this._index!==e?this._index:null},getPath:function(){return this._path||null},getCurve:function(){var t=this._path,e=this._index;return t?(e>0&&!t._closed&&e===t._segments.length-1&&e--,t.getCurves()[e]||null):null},getLocation:function(){var t=this.getCurve();return t?new O(t,this===t._segment1?0:1):null},getNext:function(){var t=this._path&&this._path._segments;return t&&(t[this._index+1]||this._path._closed&&t[0])||null},smooth:function(t,i,n){var r=t||{},s=r.type,a=r.factor,o=this.getPrevious(),h=this.getNext(),u=(o||this)._point,l=this._point,f=(h||this)._point,d=u.getDistance(l),_=l.getDistance(f);if(s&&"catmull-rom"!==s){if("geometric"!==s)throw new Error("Smoothing method '"+s+"' not supported.");if(o&&h){var g=u.subtract(f),v=a===e?.4:a,p=v*d/(d+_);i||this.setHandleIn(g.multiply(p)),n||this.setHandleOut(g.multiply(p-v))}}else{var m=a===e?.5:a,y=Math.pow(d,m),w=y*y,x=Math.pow(_,m),b=x*x;if(!i&&o){var S=2*b+3*x*y+w,C=3*x*(x+y);this.setHandleIn(0!==C?new c((b*u._x+S*l._x-w*f._x)/C-l._x,(b*u._y+S*l._y-w*f._y)/C-l._y):new c)}if(!n&&h){var S=2*w+3*y*x+b,C=3*y*(y+x);this.setHandleOut(0!==C?new c((w*f._x+S*l._x-b*u._x)/C-l._x,(w*f._y+S*l._y-b*u._y)/C-l._y):new c)}}},getPrevious:function(){var t=this._path&&this._path._segments;return t&&(t[this._index-1]||this._path._closed&&t[t.length-1])||null},isFirst:function(){return!this._index},isLast:function(){var t=this._path;return t&&this._index===t._segments.length-1||!1},reverse:function(){var t=this._handleIn,e=this._handleOut,i=t.clone();t.set(e),e.set(i)},reversed:function(){return new T(this._point,this._handleOut,this._handleIn)},remove:function(){return!!this._path&&!!this._path.removeSegment(this._index)},clone:function(){return new T(this._point,this._handleIn,this._handleOut)},equals:function(t){return t===this||t&&this._class===t._class&&this._point.equals(t._point)&&this._handleIn.equals(t._handleIn)&&this._handleOut.equals(t._handleOut)||!1},toString:function(){var t=["point: "+this._point];return this._handleIn.isZero()||t.push("handleIn: "+this._handleIn),this._handleOut.isZero()||t.push("handleOut: "+this._handleOut),"{ "+t.join(", ")+" }"},transform:function(t){this._transformCoordinates(t,new Array(6),!0),this._changed()},interpolate:function(t,e,i){var n=1-i,r=i,s=t._point,a=e._point,o=t._handleIn,h=e._handleIn,u=e._handleOut,l=t._handleOut;this._point._set(n*s._x+r*a._x,n*s._y+r*a._y,!0),this._handleIn._set(n*o._x+r*h._x,n*o._y+r*h._y,!0),this._handleOut._set(n*l._x+r*u._x,n*l._y+r*u._y,!0),this._changed()},_transformCoordinates:function(t,e,i){var n=this._point,r=i&&this._handleIn.isZero()?null:this._handleIn,s=i&&this._handleOut.isZero()?null:this._handleOut,a=n._x,o=n._y,h=2;return e[0]=a,e[1]=o,r&&(e[h++]=r._x+a,e[h++]=r._y+o),s&&(e[h++]=s._x+a,e[h++]=s._y+o),t&&(t._transformCoordinates(e,e,h/2),a=e[0],o=e[1],i?(n._x=a,n._y=o,h=2,r&&(r._x=e[h++]-a,r._y=e[h++]-o),s&&(s._x=e[h++]-a,s._y=e[h++]-o)):(r||(e[h++]=a,e[h++]=o),s||(e[h++]=a,e[h++]=o))),e}}),z=c.extend({initialize:function(t,i,n){var r,s,a;if(t)if((r=t[0])!==e)s=t[1];else{var o=t;(r=o.x)===e&&(o=c.read(arguments),r=o.x),s=o.y,a=o.selected}else r=s=0;this._x=r,this._y=s,this._owner=i,i[n]=this,a&&this.setSelected(!0)},_set:function(t,e){return this._x=t,this._y=e,this._owner._changed(this),this},getX:function(){return this._x},setX:function(t){this._x=t,this._owner._changed(this)},getY:function(){return this._y},setY:function(t){this._y=t,this._owner._changed(this)},isZero:function(){var t=u.isZero;return t(this._x)&&t(this._y)},isSelected:function(){return!!(this._owner._selection&this._getSelection())},setSelected:function(t){this._owner._changeSelection(this._getSelection(),t)},_getSelection:function(){var t=this._owner;return this===t._point?1:this===t._handleIn?2:this===t._handleOut?4:0}}),k=r.extend({_class:"Curve",beans:!0,initialize:function(t,e,i,n,r,s,a,o){var h,u,l,c,f,d,_=arguments.length;3===_?(this._path=t,h=e,u=i):_?1===_?"segment1"in t?(h=new T(t.segment1),u=new T(t.segment2)):"point1"in t?(l=t.point1,f=t.handle1,d=t.handle2,c=t.point2):Array.isArray(t)&&(l=[t[0],t[1]],c=[t[6],t[7]],f=[t[2]-t[0],t[3]-t[1]],d=[t[4]-t[6],t[5]-t[7]]):2===_?(h=new T(t),u=new T(e)):4===_?(l=t,f=e,d=i,c=n):8===_&&(l=[t,e],c=[a,o],f=[i-t,n-e],d=[r-a,s-o]):(h=new T,u=new T),this._segment1=h||new T(l,null,f),this._segment2=u||new T(c,d,null)},_serialize:function(t,e){return r.serialize(this.hasHandles()?[this.getPoint1(),this.getHandle1(),this.getHandle2(),this.getPoint2()]:[this.getPoint1(),this.getPoint2()],t,!0,e)},_changed:function(){this._length=this._bounds=e},clone:function(){return new k(this._segment1,this._segment2)},toString:function(){var t=["point1: "+this._segment1._point];return this._segment1._handleOut.isZero()||t.push("handle1: "+this._segment1._handleOut),this._segment2._handleIn.isZero()||t.push("handle2: "+this._segment2._handleIn),t.push("point2: "+this._segment2._point),"{ "+t.join(", ")+" }"},classify:function(){return k.classify(this.getValues())},remove:function(){var t=!1;if(this._path){var e=this._segment2,i=e._handleOut;t=e.remove(),t&&this._segment1._handleOut.set(i)}return t},getPoint1:function(){return this._segment1._point},setPoint1:function(){this._segment1._point.set(c.read(arguments))},getPoint2:function(){return this._segment2._point},setPoint2:function(){this._segment2._point.set(c.read(arguments))},getHandle1:function(){return this._segment1._handleOut},setHandle1:function(){this._segment1._handleOut.set(c.read(arguments))},getHandle2:function(){return this._segment2._handleIn},setHandle2:function(){this._segment2._handleIn.set(c.read(arguments))},getSegment1:function(){return this._segment1},getSegment2:function(){return this._segment2},getPath:function(){return this._path},getIndex:function(){return this._segment1._index},getNext:function(){var t=this._path&&this._path._curves;return t&&(t[this._segment1._index+1]||this._path._closed&&t[0])||null},getPrevious:function(){var t=this._path&&this._path._curves;return t&&(t[this._segment1._index-1]||this._path._closed&&t[t.length-1])||null},isFirst:function(){return!this._segment1._index},isLast:function(){var t=this._path;return t&&this._segment1._index===t._curves.length-1||!1},isSelected:function(){return this.getPoint1().isSelected()&&this.getHandle1().isSelected()&&this.getHandle2().isSelected()&&this.getPoint2().isSelected()},setSelected:function(t){this.getPoint1().setSelected(t),this.getHandle1().setSelected(t),this.getHandle2().setSelected(t),this.getPoint2().setSelected(t)},getValues:function(t){return k.getValues(this._segment1,this._segment2,t)},getPoints:function(){for(var t=this.getValues(),e=[],i=0;i<8;i+=2)e.push(new c(t[i],t[i+1]));return e}},{getLength:function(){return null==this._length&&(this._length=k.getLength(this.getValues(),0,1)),this._length},getArea:function(){return k.getArea(this.getValues())},getLine:function(){return new m(this._segment1._point,this._segment2._point)},getPart:function(t,e){return new k(k.getPart(this.getValues(),t,e))},getPartLength:function(t,e){return k.getLength(this.getValues(),t,e)},divideAt:function(t){return this.divideAtTime(t&&t.curve===this?t.time:this.getTimeAt(t))},divideAtTime:function(t,e){var i=1e-8,n=1-i,r=null;if(t>=i&&t<=n){var s=k.subdivide(this.getValues(),t),a=s[0],o=s[1],h=e||this.hasHandles(),u=this._segment1,l=this._segment2,f=this._path;h&&(u._handleOut._set(a[2]-a[0],a[3]-a[1]),l._handleIn._set(o[4]-o[6],o[5]-o[7]));var d=a[6],_=a[7],g=new T(new c(d,_),h&&new c(a[4]-d,a[5]-_),h&&new c(o[2]-d,o[3]-_));f?(f.insert(u._index+1,g),r=this.getNext()):(this._segment2=g,this._changed(),r=new k(g,l))}return r},splitAt:function(t){var e=this._path;return e?e.splitAt(t):null},splitAtTime:function(t){return this.splitAt(this.getLocationAtTime(t))},divide:function(t,i){return this.divideAtTime(t===e?.5:i?t:this.getTimeAt(t))},split:function(t,i){return this.splitAtTime(t===e?.5:i?t:this.getTimeAt(t))},reversed:function(){return new k(this._segment2.reversed(),this._segment1.reversed())},clearHandles:function(){this._segment1._handleOut._set(0,0),this._segment2._handleIn._set(0,0)},statics:{getValues:function(t,e,i,n){var 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M=k.getPart(t,w[0][0],w[1][0]),T=k.getPart(e,w[0][1],w[1][1]);(n(T[2]-M[2])>a||n(T[3]-M[3])>a||n(T[4]-M[4])>a||n(T[5]-M[5])>a)&&(w=null)}return w}function g(t,e){var i=t[0],n=t[1],r=t[2],s=t[3],a=t[4],o=t[5],h=t[6],l=t[7],c=e.normalize(),f=c.x,d=c.y,_=3*h-9*a+9*r-3*i,g=3*l-9*o+9*s-3*n,v=6*a-12*r+6*i,p=6*o-12*s+6*n,m=3*r-3*i,y=3*s-3*n,w=2*_*d-2*g*f,x=[];if(Math.abs(w)<u.CURVETIME_EPSILON){var b=_*y-g*m,w=_*p-g*v;if(0!=w){var S=-b/w;S>=0&&S<=1&&x.push(S)}}else{var C=(v*v-4*_*m)*d*d+(-2*v*p+4*g*m+4*_*y)*f*d+(p*p-4*g*y)*f*f,P=v*d-p*f;if(C>=0&&0!=w){var I=Math.sqrt(C),M=-(P+I)/w,T=(-P+I)/w;M>=0&&M<=1&&x.push(M),T>=0&&T<=1&&x.push(T)}}return x}return{getIntersections:function(t){var e=this.getValues(),i=t&&t!==this&&t.getValues();return i?l(e,i,this,t,[]):f(e,this,[])},statics:{getOverlaps:_,getIntersections:d,getCurveLineIntersections:a,getTimesWithTangent:g}}}),O=r.extend({_class:"CurveLocation",initialize:function(t,e,i,n,r){if(e>=.99999999){var s=t.getNext();s&&(e=0,t=s)}this._setCurve(t),this._time=e,this._point=i||t.getPointAtTime(e),this._overlap=n,this._distance=r,this._intersection=this._next=this._previous=null},_setCurve:function(t){var e=t._path;this._path=e,this._version=e?e._version:0,this._curve=t,this._segment=null,this._segment1=t._segment1,this._segment2=t._segment2},_setSegment:function(t){this._setCurve(t.getCurve()),this._segment=t,this._time=t===this._segment1?0:1,this._point=t._point.clone()},getSegment:function(){var t=this._segment;if(!t){var e=this.getCurve(),i=this.getTime();0===i?t=e._segment1:1===i?t=e._segment2:null!=i&&(t=e.getPartLength(0,i)<e.getPartLength(i,1)?e._segment1:e._segment2),this._segment=t}return t},getCurve:function(){function t(t){var e=t&&t.getCurve();if(e&&null!=(i._time=e.getTimeOf(i._point)))return i._setCurve(e),e}var e=this._path,i=this;return e&&e._version!==this._version&&(this._time=this._offset=this._curveOffset=this._curve=null),this._curve||t(this._segment)||t(this._segment1)||t(this._segment2.getPrevious())},getPath:function(){var t=this.getCurve();return t&&t._path},getIndex:function(){var t=this.getCurve();return t&&t.getIndex()},getTime:function(){var t=this.getCurve(),e=this._time;return t&&null==e?this._time=t.getTimeOf(this._point):e},getParameter:"#getTime",getPoint:function(){return this._point},getOffset:function(){var t=this._offset;if(null==t){t=0;var e=this.getPath(),i=this.getIndex();if(e&&null!=i)for(var n=e.getCurves(),r=0;r<i;r++)t+=n[r].getLength();this._offset=t+=this.getCurveOffset()}return t},getCurveOffset:function(){var t=this._curveOffset;if(null==t){var e=this.getCurve(),i=this.getTime();this._curveOffset=t=null!=i&&e&&e.getPartLength(0,i)}return t},getIntersection:function(){return this._intersection},getDistance:function(){return this._distance},divide:function(){var t=this.getCurve(),e=t&&t.divideAtTime(this.getTime());return e&&this._setSegment(e._segment1),e},split:function(){var t=this.getCurve(),e=t._path,i=t&&t.splitAtTime(this.getTime());return i&&this._setSegment(e.getLastSegment()),i},equals:function(t,e){var i=this===t;if(!i&&t instanceof O){var n=this.getCurve(),r=t.getCurve(),s=n._path,a=r._path;if(s===a){var o=Math.abs,h=1e-7,u=o(this.getOffset()-t.getOffset()),l=!e&&this._intersection,c=!e&&t._intersection;i=(u<h||s&&o(s.getLength()-u)<h)&&(!l&&!c||l&&c&&l.equals(c,!0))}}return i},toString:function(){var t=[],e=this.getPoint(),i=h.instance;e&&t.push("point: "+e);var n=this.getIndex();null!=n&&t.push("index: "+n);var r=this.getTime();return null!=r&&t.push("time: "+i.number(r)),null!=this._distance&&t.push("distance: "+i.number(this._distance)),"{ "+t.join(", ")+" }"},isTouching:function(){var t=this._intersection;if(t&&this.getTangent().isCollinear(t.getTangent())){var e=this.getCurve(),i=t.getCurve();return!(e.isStraight()&&i.isStraight()&&e.getLine().intersect(i.getLine()))}return!1},isCrossing:function(){function t(t,e){var i=t.getValues(),n=k.classify(i).roots||k.getPeaks(i),r=n.length,s=e&&r>1?n[r-1]:r>0?n[0]:.5;d.push(k.getLength(i,e?s:0,e?1:s)/2)}function e(t,e,i){return e<i?t>e&&t<i:t>e||t<i}var i=this._intersection;if(!i)return!1;var n=this.getTime(),r=i.getTime(),s=1e-8,a=1-s,o=n>=s&&n<=a,h=r>=s&&r<=a;if(o&&h)return!this.isTouching();var u=this.getCurve(),l=n<s?u.getPrevious():u,c=i.getCurve(),f=r<s?c.getPrevious():c;if(n>a&&(u=u.getNext()),r>a&&(c=c.getNext()),!(l&&u&&f&&c))return!1;var d=[];o||(t(l,!0),t(u,!1)),h||(t(f,!0),t(c,!1));var 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l=e.getPath(),c=u.getPath(),f=l!==c?l._id-c._id:e.getIndex()+e.getTime()-(u.getIndex()+u.getTime());f<0?a=h-1:s=h+1}return t.splice(s,0,e),e}return{statics:{insert:t,expand:function(e){for(var i=e.slice(),n=e.length-1;n>=0;n--)t(i,e[n]._intersection,!1);return i}}}}),A=w.extend({_class:"PathItem",_selectBounds:!1,_canScaleStroke:!0,beans:!0,initialize:function(){},statics:{create:function(t){var e,i,n;if(r.isPlainObject(t)?(i=t.segments,e=t.pathData):Array.isArray(t)?i=t:"string"==typeof t&&(e=t),i){var s=i[0];n=s&&Array.isArray(s[0])}else e&&(n=(e.match(/m/gi)||[]).length>1||/z\s*\S+/i.test(e));var a=n?N:L;return new a(t)}},_asPathItem:function(){return this},isClockwise:function(){return this.getArea()>=0},setClockwise:function(t){this.isClockwise()!=(t=!!t)&&this.reverse()},setPathData:function(t){function e(t,e){var i=+n[t];return o&&(i+=h[e]),i}function i(t){return new c(e(t,"x"),e(t+1,"y"))}var n,r,s,a=t&&t.match(/[mlhvcsqtaz][^mlhvcsqtaz]*/gi),o=!1,h=new c,u=new c;this.clear();for(var l=0,f=a&&a.length;l<f;l++){var _=a[l],g=_[0],v=g.toLowerCase();n=_.match(/[+-]?(?:\d*\.\d+|\d+\.?)(?:[eE][+-]?\d+)?/g);var p=n&&n.length;switch(o=g===v,"z"!==r||/[mz]/.test(v)||this.moveTo(h),v){case"m":case"l":for(var m="m"===v,y=0;y<p;y+=2)this[m?"moveTo":"lineTo"](h=i(y)),m&&(u=h,m=!1);s=h;break;case"h":case"v":var w="h"===v?"x":"y";h=h.clone();for(var y=0;y<p;y++)h[w]=e(y,w),this.lineTo(h);s=h;break;case"c":for(var y=0;y<p;y+=6)this.cubicCurveTo(i(y),s=i(y+2),h=i(y+4));break;case"s":for(var y=0;y<p;y+=4)this.cubicCurveTo(/[cs]/.test(r)?h.multiply(2).subtract(s):h,s=i(y),h=i(y+2)),r=v;break;case"q":for(var y=0;y<p;y+=4)this.quadraticCurveTo(s=i(y),h=i(y+2));break;case"t":for(var y=0;y<p;y+=2)this.quadraticCurveTo(s=/[qt]/.test(r)?h.multiply(2).subtract(s):h,h=i(y)),r=v;break;case"a":for(var y=0;y<p;y+=7)this.arcTo(h=i(y+5),new d((+n[y]),(+n[y+1])),+n[y+2],+n[y+4],+n[y+3]);break;case"z":this.closePath(1e-12),h=u}r=v}},_canComposite:function(){return!(this.hasFill()&&this.hasStroke())},_contains:function(t){var e=t.isInside(this.getBounds({internal:!0,handle:!0}))?this._getWinding(t):{};return e.onPath||!!("evenodd"===this.getFillRule()?1&e.windingL||1&e.windingR:e.winding)},getIntersections:function(t,e,i,n){var r=this===t||!t,s=this._matrix._orNullIfIdentity(),a=r?s:(i||t._matrix)._orNullIfIdentity();return r||this.getBounds(s).intersects(t.getBounds(a),1e-12)?k.getIntersections(this.getCurves(),!r&&t.getCurves(),e,s,a,n):[]},getCrossings:function(t){return this.getIntersections(t,function(t){return t.hasOverlap()||t.isCrossing()})},getNearestLocation:function(){for(var t=c.read(arguments),e=this.getCurves(),i=1/0,n=null,r=0,s=e.length;r<s;r++){var a=e[r].getNearestLocation(t);a._distance<i&&(i=a._distance,n=a)}return n},getNearestPoint:function(){var t=this.getNearestLocation.apply(this,arguments);return t?t.getPoint():t},interpolate:function(t,e,i){var n=!this._children,r=n?"_segments":"_children",s=t[r],a=e[r],o=this[r];if(!s||!a||s.length!==a.length)throw new Error("Invalid operands in interpolate() call: "+t+", "+e);var h=o.length,u=a.length;if(h<u)for(var l=n?T:L,c=h;c<u;c++)this.add(new l);else h>u&&this[n?"removeSegments":"removeChildren"](u,h);for(var c=0;c<u;c++)o[c].interpolate(s[c],a[c],i);n&&(this.setClosed(t._closed),this._changed(9))},compare:function(t){var e=!1;if(t){var i=this._children||[this],n=t._children?t._children.slice():[t],r=i.length,s=n.length,a=[],o=0;e=!0;for(var h=r-1;h>=0&&e;h--){var u=i[h];e=!1;for(var l=s-1;l>=0&&!e;l--)u.compare(n[l])&&(a[l]||(a[l]=!0,o++),e=!0)}e=e&&o===s}return e}}),L=A.extend({_class:"Path",_serializeFields:{segments:[],closed:!1},initialize:function(t){this._closed=!1,this._segments=[],this._version=0;var i=Array.isArray(t)?"object"==typeof t[0]?t:arguments:!t||t.size!==e||t.x===e&&t.point===e?null:arguments;i&&i.length>0?this.setSegments(i):(this._curves=e,this._segmentSelection=0,i||"string"!=typeof t||(this.setPathData(t),t=null)),this._initialize(!i&&t)},_equals:function(t){return this._closed===t._closed&&r.equals(this._segments,t._segments)},copyContent:function(t){this.setSegments(t._segments),this._closed=t._closed},_changed:function pt(t){if(pt.base.call(this,t),8&t){if(this._length=this._area=e,32&t)this._version++;else if(this._curves)for(var i=0,n=this._curves.length;i<n;i++)this._curves[i]._changed()}else 64&t&&(this._bounds=e)},getStyle:function(){var t=this._parent;return(t instanceof N?t:this)._style},getSegments:function(){return this._segments},setSegments:function(t){var i=this.isFullySelected(),n=t&&t.length;if(this._segments.length=0,this._segmentSelection=0,this._curves=e,n){var r=t[n-1];"boolean"==typeof r&&(this.setClosed(r),n--),this._add(T.readList(t,0,{},n))}i&&this.setFullySelected(!0)},getFirstSegment:function(){return this._segments[0]},getLastSegment:function(){return this._segments[this._segments.length-1]},getCurves:function(){var t=this._curves,e=this._segments;if(!t){var i=this._countCurves();t=this._curves=new Array(i);for(var n=0;n<i;n++)t[n]=new k(this,e[n],e[n+1]||e[0])}return t},getFirstCurve:function(){return this.getCurves()[0]},getLastCurve:function(){var t=this.getCurves();return t[t.length-1]},isClosed:function(){return this._closed},setClosed:function(t){if(this._closed!=(t=!!t)){if(this._closed=t,this._curves){var e=this._curves.length=this._countCurves();t&&(this._curves[e-1]=new k(this,this._segments[e-1],this._segments[0]))}this._changed(41)}}},{beans:!0,getPathData:function(t,e){function i(e,i){if(e._transformCoordinates(t,g),n=g[0],r=g[1],v)p.push("M"+_.pair(n,r)),v=!1;else if(o=g[2],u=g[3],o===n&&u===r&&l===s&&c===a){if(!i){var 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this._content===t._content},copyContent:function(t){this.setContent(t._content)},getContent:function(){return this._content},setContent:function(t){this._content=""+t,this._lines=this._content.split(/\r\n|\n|\r/gm),this._changed(521)},isEmpty:function(){return!this._content},getCharacterStyle:"#getStyle",setCharacterStyle:"#setStyle",getParagraphStyle:"#getStyle",setParagraphStyle:"#setStyle"}),F=j.extend({_class:"PointText",initialize:function(){j.apply(this,arguments)},getPoint:function(){var t=this._matrix.getTranslation();return new f(t.x,t.y,this,"setPoint")},setPoint:function(){var t=c.read(arguments);this.translate(t.subtract(this._matrix.getTranslation()))},_draw:function(t,e,i){if(this._content){this._setStyles(t,e,i);var n=this._lines,r=this._style,s=r.hasFill(),a=r.hasStroke(),o=r.getLeading(),h=t.shadowColor;t.font=r.getFontStyle(),t.textAlign=r.getJustification();for(var u=0,l=n.length;u<l;u++){t.shadowColor=h;var 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r.serialize(/^(gray|rgb)$/.test(this._type)?i:[this._type].concat(i),t,!0,e)},_changed:function(){this._canvasStyle=null,this._owner&&this._owner._changed(129)},_convert:function(t){var e;return this._type===t?this._components.slice():(e=u[this._type+"-"+t])?e.apply(this,this._components):u["rgb-"+t].apply(this,u[this._type+"-rgb"].apply(this,this._components))},convert:function(t){return new D(t,this._convert(t),this._alpha)},getType:function(){return this._type},setType:function(t){this._components=this._convert(t),this._properties=n[t],this._type=t},getComponents:function(){var t=this._components.slice();return null!=this._alpha&&t.push(this._alpha),t},getAlpha:function(){return null!=this._alpha?this._alpha:1},setAlpha:function(t){this._alpha=null==t?null:Math.min(Math.max(t,0),1),this._changed()},hasAlpha:function(){return null!=this._alpha},equals:function(t){var e=r.isPlainValue(t,!0)?D.read(arguments):t;return e===this||e&&this._class===e._class&&this._type===e._type&&this.getAlpha()===e.getAlpha()&&r.equals(this._components,e._components)||!1},toString:function(){for(var t=this._properties,e=[],i="gradient"===this._type,n=h.instance,r=0,s=t.length;r<s;r++){var a=this._components[r];null!=a&&e.push(t[r]+": "+(i?a:n.number(a)))}return null!=this._alpha&&e.push("alpha: "+n.number(this._alpha)),"{ "+e.join(", ")+" }"},toCSS:function(t){function e(t){return Math.round(255*(t<0?0:t>1?1:t))}var i=this._convert("rgb"),n=t||null==this._alpha?1:this._alpha;return i=[e(i[0]),e(i[1]),e(i[2])],n<1&&i.push(n<0?0:n),t?"#"+((1<<24)+(i[0]<<16)+(i[1]<<8)+i[2]).toString(16).slice(1):(4==i.length?"rgba(":"rgb(")+i.join(",")+")"},toCanvasStyle:function(t,e){if(this._canvasStyle)return this._canvasStyle;if("gradient"!==this._type)return this._canvasStyle=this.toCSS();var i,n=this._components,r=n[0],s=r._stops,a=n[1],o=n[2],h=n[3],u=e&&e.inverted();if(u&&(a=u._transformPoint(a),o=u._transformPoint(o),h&&(h=u._transformPoint(h))),r._radial){var l=o.getDistance(a);if(h){var c=h.subtract(a);c.getLength()>l&&(h=a.add(c.normalize(l-.1)));
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D(i,r,null!=this._alpha?t(this._alpha,e.getAlpha()):null)}},{})}),R=r.extend({_class:"Gradient",initialize:function(t,e){this._id=l.get(),t&&r.isPlainObject(t)&&(this.set(t),t=e=null),null==this._stops&&this.setStops(t||["white","black"]),null==this._radial&&this.setRadial("string"==typeof e&&"radial"===e||e||!1)},_serialize:function(t,e){return e.add(this,function(){return r.serialize([this._stops,this._radial],t,!0,e)})},_changed:function(){for(var t=0,e=this._owners&&this._owners.length;t<e;t++)this._owners[t]._changed()},_addOwner:function(t){this._owners||(this._owners=[]),this._owners.push(t)},_removeOwner:function(t){var i=this._owners?this._owners.indexOf(t):-1;i!=-1&&(this._owners.splice(i,1),this._owners.length||(this._owners=e))},clone:function(){for(var t=[],e=0,i=this._stops.length;e<i;e++)t[e]=this._stops[e].clone();return new R(t,this._radial)},getStops:function(){return this._stops},setStops:function(t){if(t.length<2)throw new Error("Gradient stop list needs to contain at least two stops.");var i=this._stops;if(i)for(var n=0,r=i.length;n<r;n++)i[n]._owner=e;i=this._stops=q.readList(t,0,{clone:!0});for(var n=0,r=i.length;n<r;n++)i[n]._owner=this;this._changed()},getRadial:function(){return this._radial},setRadial:function(t){this._radial=t,this._changed()},equals:function(t){if(t===this)return!0;if(t&&this._class===t._class){var e=this._stops,i=t._stops,n=e.length;if(n===i.length){for(var r=0;r<n;r++)if(!e[r].equals(i[r]))return!1;return!0}}return!1}}),q=r.extend({_class:"GradientStop",initialize:function(t,i){var n=t,r=i;"object"==typeof t&&i===e&&(Array.isArray(t)&&"number"!=typeof t[0]?(n=t[0],r=t[1]):("color"in t||"offset"in t||"rampPoint"in t)&&(n=t.color,r=t.offset||t.rampPoint||0)),this.setColor(n),this.setOffset(r)},clone:function(){return new q(this._color.clone(),this._offset)},_serialize:function(t,e){var i=this._color,n=this._offset;return r.serialize(null==n?[i]:[i,n],t,!0,e)},_changed:function(){this._owner&&this._owner._changed(129)},getOffset:function(){return this._offset},setOffset:function(t){this._offset=t,this._changed()},getRampPoint:"#getOffset",setRampPoint:"#setOffset",getColor:function(){return this._color},setColor:function(){var t=D.read(arguments,0,{clone:!0});t&&(t._owner=this),this._color=t,this._changed()},equals:function(t){return t===this||t&&this._class===t._class&&this._color.equals(t._color)&&this._offset==t._offset||!1}}),V=r.extend(new function(){var t={fillColor:null,fillRule:"nonzero",strokeColor:null,strokeWidth:1,strokeCap:"butt",strokeJoin:"miter",strokeScaling:!0,miterLimit:10,dashOffset:0,dashArray:[],shadowColor:null,shadowBlur:0,shadowOffset:new c,selectedColor:null},i=r.set({},t,{fontFamily:"sans-serif",fontWeight:"normal",fontSize:12,leading:null,justification:"left"}),n=r.set({},i,{fillColor:new 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s=this._values[i];if(s===e)s=this._defaults[i],s&&s.clone&&(s=s.clone());else{var u=n?D:h?c:null;!u||s&&s.constructor===u||(this._values[i]=s=u.read([s],0,{readNull:!0,clone:!0}),s&&n&&(s._owner=a))}}else if(o)for(var l=0,f=o.length;l<f;l++){var _=o[l]._style[d]();if(l){if(!r.equals(s,_))return e}else s=_}return s},a[d]=function(t){return this._style[d](t)},a[f]=function(t){this._style[f](t)}}),r.each({Font:"FontFamily",WindingRule:"FillRule"},function(t,e){var i="get"+e,n="set"+e;o[i]=a[i]="#get"+t,o[n]=a[n]="#set"+t}),w.inject(a),o},{set:function(t){var e=t instanceof V,i=e?t._values:t;if(i)for(var n in i)if(n in this._defaults){var r=i[n];this[n]=r&&e&&r.clone?r.clone():r}},equals:function(t){function i(t,i,n){var s=t._values,a=i._values,o=i._defaults;for(var h in s){var u=s[h],l=a[h];if(!(n&&h in a||r.equals(u,l===e?o[h]:l)))return!1}return!0}return t===this||t&&this._class===t._class&&i(this,t)&&i(t,this,!0)||!1},_dispose:function(){var 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p,m,y,w,x,b,S,C,P,I=!1,M=!1,T={doubleclick:"click",mousedrag:"mousemove"},z=!1,k={mousedown:{mousedown:1,mousedrag:1,click:1,doubleclick:1},mouseup:{mouseup:1,mousedrag:1,click:1,doubleclick:1},mousemove:{mousedrag:1,mousemove:1,mouseenter:1,mouseleave:1}};return{_viewEvents:g,_handleMouseEvent:function(t,e,i){function n(t){return r.virtual[t]||l.responds(t)||u&&u.responds(t)}var r=this._itemEvents,o=r["native"][t],h="mousemove"===t,u=this._scope.tool,l=this;h&&f&&n("mousedrag")&&(t="mousedrag"),i||(i=this.getEventPoint(e));var c=this.getBounds().contains(i),d=o&&c&&l._project.hitTest(i,{tolerance:0,fill:!0,stroke:!0}),_=d&&d.item||null,g=!1,v={};if(v[t.substr(5)]=!0,o&&_!==x&&(x&&s(x,null,"mouseleave",e,i),_&&s(_,null,"mouseenter",e,i),x=_),z^c&&(s(this,null,c?"mouseenter":"mouseleave",e,i),p=c?this:null,g=!0),!c&&!v.drag||i.equals(y)||(a(this,_,h?t:"mousemove",e,i,y),g=!0),z=c,v.down&&c||v.up&&m){if(a(this,_,t,e,i,m),v.down){if(P=_===S&&Date.now()-C<300,w=S=_,!M&&_){for(var 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s=this._context=e.getContext("2d");if(s.save(),this._pixelRatio=1,!/^off|false$/.test(a.getAttribute(e,"hidpi"))){var o=i.devicePixelRatio||1,h=H.getPrefixed(s,"backingStorePixelRatio")||1;this._pixelRatio=o/h}U.call(this,t,e),this._needsUpdate=!0},remove:function Pt(){return this._context.restore(),Pt.base.call(this)},_setElementSize:function It(t,e){var i=this._pixelRatio;if(It.base.call(this,t*i,e*i),1!==i){var n=this._element,r=this._context;if(!a.hasAttribute(n,"resize")){var s=n.style;s.width=t+"px",s.height=e+"px"}r.restore(),r.save(),r.scale(i,i)}},getPixelSize:function Mt(t){var e,i=rt.agent;if(i&&i.firefox)e=Mt.base.call(this,t);else{var n=this._context,r=n.font;n.font=t+" serif",e=parseFloat(n.font),n.font=r}return e},getTextWidth:function(t,e){var i=this._context,n=i.font,r=0;i.font=t;for(var s=0,a=e.length;s<a;s++)r=Math.max(r,i.measureText(e[s]).width);return i.font=n,r},update:function(){if(!this._needsUpdate)return!1;var t=this._project,e=this._context,i=this._viewSize;return e.clearRect(0,0,i.width+1,i.height+1),t&&t.draw(e,this._matrix,this._pixelRatio),this._needsUpdate=!1,!0}}),G=r.extend({_class:"Event",initialize:function(t){this.event=t,this.type=t&&t.type},prevented:!1,stopped:!1,preventDefault:function(){this.prevented=!0,this.event.preventDefault()},stopPropagation:function(){this.stopped=!0,this.event.stopPropagation()},stop:function(){this.stopPropagation(),this.preventDefault()},getTimeStamp:function(){return this.event.timeStamp},getModifiers:function(){return $.modifiers}}),J=G.extend({_class:"KeyEvent",initialize:function(t,e,i,n){this.type=t,this.event=e,this.key=i,this.character=n},toString:function(){return"{ type: '"+this.type+"', key: '"+this.key+"', character: '"+this.character+"', modifiers: "+this.getModifiers()+" }"}}),$=new function(){function t(t){var i=t.key||t.keyIdentifier;return i=/^U\+/.test(i)?String.fromCharCode(parseInt(i.substr(2),16)):/^Arrow[A-Z]/.test(i)?i.substr(5):"Unidentified"===i||i===e?String.fromCharCode(t.keyCode):i,h[i]||(i.length>1?r.hyphenate(i):i.toLowerCase())}function s(t,e,i,n){var o,h=U._focused;if(l[e]=t,t?c[e]=i:delete c[e],e.length>1&&(o=r.camelize(e))in f){f[o]=t;var u=rt&&rt.agent;if("meta"===o&&u&&u.mac)if(t)a={};else{for(var d in a)d in c&&s(!1,d,a[d],n);a=null}}else t&&a&&(a[e]=i);h&&h._handleKeyEvent(t?"keydown":"keyup",n,e,i)}var a,o,h={"\t":"tab"," ":"space","\b":"backspace","\x7f":"delete",Spacebar:"space",Del:"delete",Win:"meta",Esc:"escape"},u={tab:"\t",space:" ",enter:"\r"},l={},c={},f=new r({shift:!1,control:!1,alt:!1,meta:!1,capsLock:!1,space:!1}).inject({option:{get:function(){return this.alt}},command:{get:function(){var t=rt&&rt.agent;return t&&t.mac?this.meta:this.control}}});return Z.add(n,{keydown:function(e){var i=t(e),n=rt&&rt.agent;i.length>1||n&&n.chrome&&(e.altKey||n.mac&&e.metaKey||!n.mac&&e.ctrlKey)?s(!0,i,u[i]||(i.length>1?"":i),e):o=i},keypress:function(e){if(o){var i=t(e),n=e.charCode,r=n>=32?String.fromCharCode(n):i.length>1?"":i;i!==o&&(i=r.toLowerCase()),s(!0,i,r,e),o=null}},keyup:function(e){var i=t(e);i in c&&s(!1,i,c[i],e)}}),Z.add(i,{blur:function(t){for(var e in c)s(!1,e,c[e],t)}}),{modifiers:f,isDown:function(t){return!!l[t]}}},K=G.extend({_class:"MouseEvent",initialize:function(t,e,i,n,r){this.type=t,this.event=e,this.point=i,this.target=n,this.delta=r},toString:function(){return"{ type: '"+this.type+"', point: "+this.point+", target: "+this.target+(this.delta?", delta: "+this.delta:"")+", modifiers: "+this.getModifiers()+" }"}}),Q=G.extend({_class:"ToolEvent",_item:null,initialize:function(t,e,i){this.tool=t,this.type=e,this.event=i},_choosePoint:function(t,e){return t?t:e?e.clone():null},getPoint:function(){return this._choosePoint(this._point,this.tool._point)},setPoint:function(t){this._point=t},getLastPoint:function(){return this._choosePoint(this._lastPoint,this.tool._lastPoint)},setLastPoint:function(t){this._lastPoint=t},getDownPoint:function(){return this._choosePoint(this._downPoint,this.tool._downPoint)},setDownPoint:function(t){this._downPoint=t},getMiddlePoint:function(){return!this._middlePoint&&this.tool._lastPoint?this.tool._point.add(this.tool._lastPoint).divide(2):this._middlePoint},setMiddlePoint:function(t){this._middlePoint=t},getDelta:function(){return!this._delta&&this.tool._lastPoint?this.tool._point.subtract(this.tool._lastPoint):this._delta},setDelta:function(t){this._delta=t},getCount:function(){return this.tool[/^mouse(down|up)$/.test(this.type)?"_downCount":"_moveCount"]},setCount:function(t){this.tool[/^mouse(down|up)$/.test(this.type)?"downCount":"count"]=t},getItem:function(){if(!this._item){var t=this.tool._scope.project.hitTest(this.getPoint());if(t){for(var e=t.item,i=e._parent;/^(Group|CompoundPath)$/.test(i._class);)e=i,i=i._parent;this._item=e}}return this._item},setItem:function(t){this._item=t},toString:function(){return"{ type: "+this.type+", point: "+this.getPoint()+", count: "+this.getCount()+", modifiers: "+this.getModifiers()+" }"}}),X=(o.extend({_class:"Tool",_list:"tools",_reference:"tool",_events:["onMouseDown","onMouseUp","onMouseDrag","onMouseMove","onActivate","onDeactivate","onEditOptions","onKeyDown","onKeyUp"],initialize:function(t){o.call(this),this._moveCount=-1,this._downCount=-1,this.set(t)},getMinDistance:function(){return this._minDistance},setMinDistance:function(t){this._minDistance=t,null!=t&&null!=this._maxDistance&&t>this._maxDistance&&(this._maxDistance=t)},getMaxDistance:function(){return this._maxDistance},setMaxDistance:function(t){this._maxDistance=t,null!=this._minDistance&&null!=t&&t<this._minDistance&&(this._minDistance=t)},getFixedDistance:function(){return this._minDistance==this._maxDistance?this._minDistance:null},setFixedDistance:function(t){this._minDistance=this._maxDistance=t},_handleMouseEvent:function(t,e,i,n){function r(t,e){var r=i,s=a?c._point:c._downPoint||r;if(a){if(c._moveCount>=0&&r.equals(s))return!1;if(s&&(null!=t||null!=e)){var o=r.subtract(s),h=o.getLength();if(h<(t||0))return!1;e&&(r=s.add(o.normalize(Math.min(h,e))))}c._moveCount++}return c._point=r,c._lastPoint=s||r,n.down&&(c._moveCount=-1,c._downPoint=r,c._downCount++),!0}function s(){o&&(l=c.emit(t,new Q(c,t,e))||l)}rt=this._scope,n.drag&&!this.responds(t)&&(t="mousemove");var a=n.move||n.drag,o=this.responds(t),h=this.minDistance,u=this.maxDistance,l=!1,c=this;if(n.down)r(),s();else if(n.up)r(null,u),s();else if(o)for(;r(h,u);)s();return l}}),r.extend(s,{_class:"Tween",statics:{easings:{linear:function(t){return t},easeInQuad:function(t){return t*t},easeOutQuad:function(t){return t*(2-t)},easeInOutQuad:function(t){return t<.5?2*t*t:-1+2*(2-t)*t},easeInCubic:function(t){return t*t*t},easeOutCubic:function(t){return--t*t*t+1},easeInOutCubic:function(t){return t<.5?4*t*t*t:(t-1)*(2*t-2)*(2*t-2)+1},easeInQuart:function(t){return t*t*t*t},easeOutQuart:function(t){return 1- --t*t*t*t},easeInOutQuart:function(t){return t<.5?8*t*t*t*t:1-8*--t*t*t*t},easeInQuint:function(t){return t*t*t*t*t},easeOutQuint:function(t){return 1+--t*t*t*t*t},easeInOutQuint:function(t){return t<.5?16*t*t*t*t*t:1+16*--t*t*t*t*t}}},initialize:function Tt(t,e,i,n,r,s){this.object=t;var a=typeof r,o="function"===a;this.type=o?a:"string"===a?r:"linear",this.easing=o?r:Tt.easings[this.type],this.duration=n,this.running=!1,this._then=null,this._startTime=null;var h=e||i;this._keys=h?Object.keys(h):[],this._parsedKeys=this._parseKeys(this._keys),this._from=h&&this._getState(e),this._to=h&&this._getState(i),s!==!1&&this.start()},then:function(t){return this._then=t,this},start:function(){return this._startTime=null,this.running=!0,this},stop:function(){return this.running=!1,this},update:function(t){if(this.running){t>1&&(t=1,this.running=!1);for(var e=this.easing(t),i=this._keys,n=function(i){return"function"==typeof i?i(e,t):i},s=0,a=i&&i.length;s<a;s++){var o=i[s],h=n(this._from[o]),u=n(this._to[o]),l=h&&u&&h.__add&&u.__add?u.__subtract(h).__multiply(e).__add(h):(u-h)*e+h;this._setProperty(this._parsedKeys[o],l)}!this.running&&this._then&&this._then(this.object),this.responds("update")&&this.emit("update",new r({progress:t,factor:e}))}return this},_events:{onUpdate:{}},_handleFrame:function(t){var e=this._startTime,i=e?(t-e)/this.duration:0;e||(this._startTime=t),this.update(i)},_getState:function(t){for(var e=this._keys,i={},n=0,r=e.length;n<r;n++){var s,a=e[n],o=this._parsedKeys[a],h=this._getProperty(o);if(t){var u=this._resolveValue(h,t[a]);this._setProperty(o,u),s=this._getProperty(o),s=s&&s.clone?s.clone():s,this._setProperty(o,h)}else s=h&&h.clone?h.clone():h;i[a]=s}return i},_resolveValue:function(t,e){if(e){if(Array.isArray(e)&&2===e.length){var i=e[0];return i&&i.match&&i.match(/^[+\-*\/]=/)?this._calculate(t,i[0],e[1]):e}if("string"==typeof e){var n=e.match(/^[+\-*\/]=(.*)/);if(n){var r=JSON.parse(n[1].replace(/(['"])?([a-zA-Z0-9_]+)(['"])?:/g,'"$2": '));return this._calculate(t,e[0],r)}}}return e},_calculate:function(t,e,i){return rt.PaperScript.calculateBinary(t,e,i)},_parseKeys:function(t){for(var e={},i=0,n=t.length;i<n;i++){var r=t[i],s=r.replace(/\.([^.]*)/g,"/$1").replace(/\[['"]?([^'"\]]*)['"]?\]/g,"/$1");e[r]=s.split("/")}return e},_getProperty:function(t,e){for(var i=this.object,n=0,r=t.length-(e||0);n<r&&i;n++)i=i[t[n]];return i},_setProperty:function(t,e){var i=this._getProperty(t,1);i&&(i[t[t.length-1]]=e)}})),Y={request:function(e){var i=new t.XMLHttpRequest;return i.open((e.method||"get").toUpperCase(),e.url,r.pick(e.async,!0)),e.mimeType&&i.overrideMimeType(e.mimeType),i.onload=function(){var t=i.status;0===t||200===t?e.onLoad&&e.onLoad.call(i,i.responseText):i.onerror()},i.onerror=function(){var t=i.status,n='Could not load "'+e.url+'" (Status: '+t+")";if(!e.onError)throw new Error(n);e.onError(n,t)},i.send(null)}},tt={canvases:[],getCanvas:function(t,e){if(!i)return null;var r,s=!0;"object"==typeof t&&(e=t.height,t=t.width),this.canvases.length?r=this.canvases.pop():(r=n.createElement("canvas"),s=!1);var a=r.getContext("2d");if(!a)throw new Error("Canvas "+r+" is unable to provide a 2D context.");return r.width===t&&r.height===e?s&&a.clearRect(0,0,t+1,e+1):(r.width=t,r.height=e),a.save(),r},getContext:function(t,e){var i=this.getCanvas(t,e);return i?i.getContext("2d"):null},release:function(t){var e=t&&t.canvas?t.canvas:t;e&&e.getContext&&(e.getContext("2d").restore(),this.canvases.push(e))}},et=new function(){function t(t,e,i){return.2989*t+.587*e+.114*i}function e(e,i,n,r){var s=r-t(e,i,n);d=e+s,_=i+s,g=n+s;var r=t(d,_,g),a=v(d,_,g),o=p(d,_,g);if(a<0){var h=r-a;d=r+(d-r)*r/h,_=r+(_-r)*r/h,g=r+(g-r)*r/h}if(o>255){var u=255-r,l=o-r;d=r+(d-r)*u/l,_=r+(_-r)*u/l,g=r+(g-r)*u/l}}function i(t,e,i){return p(t,e,i)-v(t,e,i)}function n(t,e,i,n){var r,s=[t,e,i],a=p(t,e,i),o=v(t,e,i);o=o===t?0:o===e?1:2,a=a===t?0:a===e?1:2,r=0===v(o,a)?1===p(o,a)?2:1:0,s[a]>s[o]?(s[r]=(s[r]-s[o])*n/(s[a]-s[o]),s[a]=n):s[r]=s[a]=0,s[o]=0,d=s[0],_=s[1],g=s[2]}var s,a,o,h,u,l,c,f,d,_,g,v=Math.min,p=Math.max,m=Math.abs,y={multiply:function(){d=u*s/255,_=l*a/255,g=c*o/255},screen:function(){d=u+s-u*s/255,_=l+a-l*a/255,g=c+o-c*o/255},overlay:function(){d=u<128?2*u*s/255:255-2*(255-u)*(255-s)/255,_=l<128?2*l*a/255:255-2*(255-l)*(255-a)/255,g=c<128?2*c*o/255:255-2*(255-c)*(255-o)/255},"soft-light":function(){var 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