o2.widget = o2.widget || {};

o2.xDesktop.requireApp("Template", "widget.ColorPicker", null, false);
o2.widget.Tablet = o2.Tablet = new Class({
    Implements: [Options, Events],
    Extends: o2.widget.Common,
    options: {
        "style": "default",
        "path": o2.session.path+"/widget/$Tablet/",

        "contentWidth" : 0, //绘图区域宽度，不制定则基础 this.node的宽度
        "contentHeight" : 0, //绘图区域高度，不制定则基础 this.node的高度 - 操作条高度

        "lineWidth" : 1, //铅笔粗细
        "color" : "#000000", //画笔颜色

        tools : [
            "save", "|",
            "undo",
            "redo", "|",
            "size",
            "color", "|",
            "reset",//,
            //"clear" //橡皮
            "cancel"
        ],
        "description" : "", //描述文字


        "action" : null, //uploadImage方法的上传服务，可选，如果不设置，使用公共图片服务
        "method": "", //使用action 的方法
        "parameter": {}, //action 时的url参数

        "data": null, //formdata 的data
        "reference": "",  //uploadImage方法的使用 使用公共图片服务上传时的参数
        "referenceType" : "", //使用公共图片服务上传时的参数, 目前支持 processPlatformJob, processPlatformForm, portalPage, cmsDocument, forumDocument
        "resultMaxSize" : 0 //使用 reference 时有效
    },
    initialize: function(node, options, app){
        this.node = node;
        this.app = app;

        this.reset();

        this.setOptions(options);

        this.path = this.options.path || (o2.session.path+"/widget/$Tablet/");
        this.cssPath = this.path + this.options.style+"/css.wcss";

        this.lp = {
            save : "保存",
            reset : "清空",
            undo : "撤销",
            redo : "重做",
            size : "粗细",
            color : "颜色",//,
            //clear : "橡皮"
            "cancel": "取消"
        };

        this._loadCss();
        this.fireEvent("init");
    },
    load: function(  ){
        //存储当前表面状态数组-上一步
        this.preDrawAry = [];
        //存储当前表面状态数组-下一步
        this.nextDrawAry = [];
        //中间数组
        this.middleAry = [];

        this.container = new Element("div.container", {
            styles :  this.css.container
        }).inject(this.node);

        this.loadToolBar();

        this.contentNode = new Element("div.contentNode", { styles :  this.css.contentNode}).inject(this.container);
        this.contentNode.addEvent("selectstart", function(e){
            e.preventDefault();
            e.stopPropagation();
        });

        this.loadDescription();

        this.setContentSize();

        if( this.checkBroswer() ){
            this.loadContent();
        }

        //this.imageNode = new Element("img",{
        //}).inject(this.contentNode);
        //this.imageNode.setStyles({
        //    "display" : "none"
        //});

        if( this.app ){
            this.resizeFun = this.setContentSize.bind(this);
            this.app.addEvent( "resize", this.resizeFun );
        }

    },
    loadDescription : function(){
        if( this.options.description ){
            this.descriptionNode = new Element("div",{
                "styles": this.css.descriptionNode,
                "text": this.options.description
            }).inject( this.container )
        }
    },
    setContentSize : function(){
        var nodeSize = this.node.getSize();

        this.contentWidth = this.options.contentWidth ||  nodeSize.x;
        if( this.contentWidth < 100 )this.contentWidth = 100;
        this.contentNode.setStyle("width", this.contentWidth );

        if( this.options.contentHeight ){
            this.contentHeight = this.options.contentHeight;
        }else{
            var toolbarSize = this.toolbarNode ? this.toolbarNode.getSize() : { x : 0, y : 0 };
            var descriptionSize = this.descriptionNode ? this.descriptionNode.getSize() : { x : 0, y : 0 };

            var toolbarMargin = this.toolbarNode ? this.toolbarNode.getStyles("margin-top", "margin-bottom", "padding-top", "padding-bottom", "bordrt-top-width", "bordrt-bottom-width") : null;
            var m1 = (toolbarMargin) ? toolbarMargin["margin-top"].toInt()+toolbarMargin["margin-bottom"].toInt()+
                toolbarMargin["padding-bottom"].toInt()+toolbarMargin["padding-top"].toInt()+
                (toolbarMargin["bordrt-top-width"].toInt() || 0)+(toolbarMargin["bordrt-bottom-width"].toInt() || 0) : 0;

            var descriptionMargin = this.descriptionNode ? this.descriptionNode.getStyles("margin-top", "margin-bottom", "padding-top", "padding-bottom", "bordrt-top-width", "bordrt-bottom-width") : null;
            var m2 = (descriptionMargin) ? descriptionMargin["margin-top"].toInt()+descriptionMargin["margin-bottom"].toInt()+
                descriptionMargin["padding-bottom"].toInt()+descriptionMargin["padding-top"].toInt()+
                (descriptionMargin["bordrt-top-width"].toInt() || 0)+(descriptionMargin["bordrt-bottom-width"].toInt() || 0) : 0;

            var contentMargin = this.contentNode.getStyles("margin-top", "margin-bottom", "padding-top", "padding-bottom", "bordrt-top-width", "bordrt-bottom-width");
            var m3 = contentMargin["margin-top"].toInt()+contentMargin["margin-bottom"].toInt()+
                contentMargin["padding-bottom"].toInt()+contentMargin["padding-top"].toInt()+
                (contentMargin["bordrt-top-width"].toInt() || 0)+(contentMargin["bordrt-bottom-width"].toInt() || 0);

            this.contentHeight = nodeSize.y - toolbarSize.y - descriptionSize.y - m1 - m2 - m3;
        }
        if( this.contentHeight < 150 )this.contentHeight = 150;
        this.contentNode.setStyle("height", this.contentHeight );

        if( this.canvas ){
            var d = this.ctx.getImageData(0,0,this.canvas.clientWidth,this.canvas.clientHeight);
            this.canvas.set("width", this.contentWidth );
            this.canvas.set("height", this.contentHeight );
            this.ctx.putImageData(d,0,0);
        }
    },
    loadToolBar: function(){
        this.toolbarNode = new Element("div.toolbar", {
            "styles" : this.css.toolbar
        }).inject(this.container);

        this.toolbar = new o2.widget.Tablet.Toolbar( this , this.toolbarNode  );
        this.toolbar.load();
    },
    loadContent : function( ){

        this.canvas = new Element("canvas", {
            width : this.contentWidth,
            height : this.contentHeight
        }).inject( this.contentNode );
        this.ctx = this.canvas.getContext("2d");


        var preData=this.ctx.getImageData(0,0,this.contentWidth,this.contentHeight);
        //空绘图表面进栈
        this.middleAry.push(preData);

        this.canvas.ontouchstart = this.canvas.onmousedown = function(ev){
            var ev = ev || event;
            var ctx = this.ctx;
            var canvas = this.canvas;
            var container = this.contentNode;
            var position = this.contentNode.getPosition();
            var doc = $(document);
            //ctx.strokeStyle="#0000ff" 线条颜色; 默认 #000000
            if( this.options.color )ctx.strokeStyle= this.currentColor || this.options.color; // 线条颜色; 默认 #000000
            if( this.options.lineWidth  )ctx.lineWidth= this.currentWidth || this.options.lineWidth; //默认1 像素

            ctx.beginPath();
            ctx.moveTo(ev.clientX-position.x,ev.clientY-position.y);

            //当前绘图表面状态
            var preData= ctx.getImageData(0,0,this.contentWidth,this.contentHeight);
            //当前绘图表面进栈
            this.preDrawAry.push(preData);

            var mousemove = function(ev){
                ctx.lineTo(ev.client.x - position.x,ev.client.y - position.y);
                ctx.stroke();
            };
            doc.addEvent( "mousemove", mousemove );
            doc.addEvent( "touchmove", mousemove );

            var mouseup = function(ev){
                //document.onmousemove = document.onmouseup = null;
                doc.removeEvent("mousemove", mousemove);
                doc.removeEvent("mouseup", mouseup);
                doc.removeEvent("touchmove", mousemove);
                doc.removeEvent("touchend", mouseup);

                //当前绘图表面状态
                var preData= ctx.getImageData(0,0,this.contentWidth,this.contentHeight);
                if( this.nextDrawAry.length==0){
                    //当前绘图表面进栈
                    this.middleAry.push(preData);
                }else{
                    this.middleAry=[];
                    this.middleAry=this.middleAry.concat(this.preDrawAry);
                    this.middleAry.push(preData);
                    this.nextDrawAry=[];
                    this.toolbar.enableItem("redo");
                }

                if(this.preDrawAry.length){
                    this.toolbar.enableItem("undo");
                    this.toolbar.enableItem("reset");
                }

                ctx.closePath();
            }.bind(this);
            doc.addEvent("mouseup", mouseup);
            doc.addEvent("touchend", mouseup);
            //document.onmouseup = function(ev){
            //    document.onmousemove = document.onmouseup = null;
            //    ctx.closePath();
            //}
        }.bind(this)
    },
    uploadImage: function(  success, failure  ){
        var image = this.getImage();
        if( image ){
            if( this.options.action ){
                this.action = (typeOf(this.options.action)=="string") ? o2.Actions.get(action).action : this.options.action;
                this.action.invoke({
                    "name": this.options.method,
                    "async": true,
                    "data": this.getFormData( image ),
                    "file": image,
                    "parameter": this.options.parameter,
                    "success": function(json){
                        success(json)
                    }.bind(this)
                });
            }else if( this.options.reference && this.options.referenceType ){
                //公共图片上传服务
                var maxSize = this.options.resultMaxSize;
                o2.xDesktop.uploadImageByScale(
                    this.options.reference,
                    this.options.referenceType,
                    maxSize,
                    this.getFormData( image ),
                    image,
                    success,
                    failure
                );
            }
        }else{
        }
    },
    getFormData : function( image ){
        if( !image )image = this.getImage();
        var formData = new FormData();
        formData.append('file', image, this.fileName );
        if( this.options.data ){
            Object.each(this.options.data, function(v, k){
                formData.append(k, v)
            });
        }
        return formData;
    },
    getImage : function( base64Code ){
        var src = base64Code || this.getBase64Code();
        src=window.atob(src);

        var ia = new Uint8Array(src.length);
        for (var i = 0; i < src.length; i++) {
            ia[i] = src.charCodeAt(i);
        }

        return new Blob([ia], {type: this.fileType });
    },
    getBase64Code : function(){


        var ctx = this.ctx;
        var canvas = this.canvas;
        //var container = this.contentNode;
        //var size = this.options.size;
        var width, height;
        //if( this.options.resultMaxSize ){
        //    if( this.contentWidth >  )
        //}else{
        //    width = this.contentWidth;
        //    height = this.contentHeight
        //}
        width = this.contentWidth;
        height = this.contentHeight;

        //ctx.drawImage(this.imageNode,0,0, this.contentWidth,this.contentHeight,0,0,width,height);
        var src=canvas.toDataURL( this.fileType );
        src=src.split(',')[1];

        if(!src){
            return "";
        }else{
            return src
        }
    },
    getBase64Image: function( base64Code ){
        if( !base64Code )base64Code = this.getBase64Code();
        if( !base64Code )return null;
        return 'data:'+ this.fileType +';base64,' + base64Code;
    },
    close : function(){
        this.container.destroy();
        delete this;
    },
    checkBroswer : function(){
        if( window.Uint8Array && window.HTMLCanvasElement && window.atob && window.Blob){
            this.available = true;
            return true;
        }else{
            this.available = false;
            this.container.set("html", "<p>您的浏览器不支持以下特性:</p><ul><li>canvas</li><li>Blob</li><li>Uint8Array</li><li>FormData</li><li>atob</li></ul>");
            return false;
        }
    },
    save : function(){
        var base64code = this.getBase64Code();
        var imageFile = this.getImage( base64code );
        var base64Image = this.getBase64Image( base64code );
        this.fireEvent("save", [ base64code, base64Image, imageFile]);
    },
    reset : function( itemNode ){

        this.fileName = "untitled.png";
        this.fileType = "image/png";
        if( this.ctx ){
            var canvas = this.canvas;
            this.ctx.clearRect(0,0,canvas.clientWidth,canvas.clientHeight);
        }
    },
    undo : function( itemNode ){
        if(this.preDrawAry.length>0){
            var popData=this.preDrawAry.pop();
            var midData=this.middleAry[this.preDrawAry.length+1];
            this.nextDrawAry.push(midData);
            this.ctx.putImageData(popData,0,0);
        }

        this.toolbar.setAllItemsStatus();
    },
    redo : function( itemNode ){
        if(this.nextDrawAry.length){
            var popData=this.nextDrawAry.pop();
            var midData=this.middleAry[this.middleAry.length-this.nextDrawAry.length-2];
            this.preDrawAry.push(midData);
            this.ctx.putImageData(popData,0,0);
        }
        this.toolbar.setAllItemsStatus();
    },
    size : function( itemNode ){
        if( !this.sizeSelector ){
            this.sizeSelector = new o2.widget.Tablet.SizePicker(this.container, itemNode, null, {}, {
                "onSelect": function (width) {
                    this.currentWidth = width;
                }.bind(this)
            });
        }
    },
    color : function( itemNode ){
        if( !this.colorSelector ){
            this.colorSelector = new o2.xApplication.Template.widget.ColorPicker( this.container, itemNode, null, {}, {
                "lineWidth" : 1,
                "onSelect": function (color) {
                    this.currentColor = color;
                }.bind(this)
            });
        }
    },
    clear : function( itemNode ){

    },
    cancel: function(){
        this.reset();
        this.fireEvent("cancel");
    }
});



o2.widget.Tablet.Toolbar = new Class({
    Implements: [Options, Events],
    initialize: function (tablet, container) {
        this.tablet = tablet;
        this.container = container;
        this.css = tablet.css;
        this.lp = this.tablet.lp;
        this.imagePath = o2.session.path+"/widget/$Tablet/"+ this.tablet.options.style +"/icon/";

        this.items = {};

        this.itemsEnableFun = {
            save : {
                enable : function(){ return true }
            },
            reset : {
                enable : function(){ return this.tablet.preDrawAry.length > 0}.bind(this)
            },
            undo : {
                enable : function(){ return this.tablet.preDrawAry.length > 0 }.bind(this)
            },
            redo : {
                enable : function(){ return this.tablet.nextDrawAry.length > 0 }.bind(this)
            },
            size : {
                enable : function(){ return true }
            },
            color : {
                enable : function(){ return true }
            }
        }
    },
    getHtml : function(){
        var items;
        var tools = this.tablet.options.tools;
        if( tools ){
            items = tools;
        }else{
            items = [
                "save", "|",
                "reset", "|",
                "undo", "|",
                "redo", "|",
                "size", "|",
                "color"//, "|",
                //"clear" //橡皮
            ];
        }

        var html = "";
        var style = "toolItem";
        items.each( function( item ){
            switch( item ){
                case "|":
                    html +=  "<div styles='" + "separator" + "'></div>";
                    break;
                case "save" :
                    html +=  "<div item='save' styles='" + style + "'>"+ this.lp.save +"</div>";
                    break;
                case "reset" :
                    html +=  "<div item='reset' styles='" + style + "'>"+ this.lp.reset  +"</div>";
                    break;
                case "undo" :
                    html +=  "<div item='undo' styles='" + style + "'>"+ this.lp.undo  +"</div>";
                    break;
                case "redo" :
                    html +=  "<div item='redo' styles='" + style + "'>"+ this.lp.redo  +"</div>";
                    break;
                case "size" :
                    html +=  "<div item='size' styles='" + style + "'>"+ this.lp.size  +"</div>";
                    break;
                case "color" :
                    html +=  "<div item='color' styles='" + style + "'>"+ this.lp.color  +"</div>";
                    break;
                case "clear" :
                    html +=  "<div item='clear' styles='" + style + "'>"+ this.lp.clear  +"</div>";
                    break;
                case "cancel" :
                    html +=  "<div item='cancel' styles='toolRightItem'>"+ this.lp.cancel  +"</div>";
                    break;

            }
        }.bind(this));
        return html;
    },
    load: function () {
        var _self = this;
        var imagePath = this.imagePath;
        this.items = {};
        var html = this.getHtml();

        this.container.set("html", html);
        this.container.getElements("[styles]").each(function (el) {
            el.setStyles(_self.css[el.get("styles")]);
            var item =  el.get("item");
            if ( item ) {
                this.items[ item ] = el;
                el.setStyle("background-image","url("+ imagePath + item +"_normal.png)");
                el.addEvents({
                    mouseover : function(){
                        _self._setItemNodeActive(this.el);
                    }.bind({ item : item, el : el }),
                    mouseout : function(){
                        _self._setItemNodeNormal(this.el);
                    }.bind({ item : item, el : el }),
                    click : function( ev ){
                        if( _self["tablet"][this.item] )_self["tablet"][this.item]( this.el );
                    }.bind({ item : item, el : el })
                });
                if( item == "color" || item == "size" ){
                    if( _self["tablet"][item] )_self["tablet"][item]( el );
                }
            }
        }.bind(this));
        this.setAllItemsStatus();
    },
    setAllItemsStatus : function(){
        for( var item in this.items ){
            var node = this.items[item];
            if( this.itemsEnableFun[item] ){
                if( this.itemsEnableFun[item].enable() ){
                    this.enableItem( item )
                }else{
                    this.disableItem( item );
                }
            }
        }
    },
    disableItem : function( itemName ){
        var itemNode =  this.items[ itemName ]; //this.container.getElement("[item='+itemName+']");
        itemNode.store("status", "disable");
        this._setItemNodeDisable( itemNode );
    },
    enableItem : function( itemName ){
        var itemNode =  this.items[ itemName ];
        itemNode.store("status", "enable");
        this._setItemNodeNormal( itemNode );
    },
    _setItemNodeDisable : function( itemNode ){
        var item = itemNode.get("item");
        itemNode.setStyles( this.css.toolItem_disable );
        itemNode.setStyle("background-image","url("+  this.imagePath+ item +"_disable.png)");
    },
    _setItemNodeActive: function( itemNode ){
        if( itemNode.retrieve("status") == "disable" )return;
        var item = itemNode.get("item");
        itemNode.setStyles( this.css.toolItem_over );
        itemNode.setStyle("background-image","url("+  this.imagePath+ item +"_active.png)");
    },
    _setItemNodeNormal: function( itemNode ){
        if( itemNode.retrieve("status") == "disable" )return;
        var item = itemNode.get("item");
        var style = itemNode.get("styles");
        itemNode.setStyles( this.css[style] );
        itemNode.setStyle("background-image","url("+  this.imagePath+ item +"_normal.png)");
    }

});


o2.xDesktop.requireApp("Template", "MTooltips", null, false);
o2.widget.Tablet.SizePicker = new Class({
    Implements: [Options, Events],
    Extends: MTooltips,
    options: {
        style : "default",
        axis: "y",      //箭头在x轴还是y轴上展现
        position : { //node 固定的位置
            x : "auto", //x 轴上left center right, auto 系统自动计算
            y : "auto" //y轴上top middle bottom,  auto 系统自动计算
        },
        //event : "click", //事件类型，有target 时有效， mouseenter对应mouseleave，click 对应 container 的  click
        nodeStyles : {
            "min-width" : "260px"
        },
        lineWidth : 1
    },
    initialize : function( container, target, app, data, options, targetCoordinates ){
        //可以传入target 或者 targetCoordinates，两种选一
        //传入target,表示触发tooltip的节点，本类根据 this.options.event 自动绑定target的事件
        //传入targetCoordinates，表示 出发tooltip的位置，本类不绑定触发事件
        if( options ){
            this.setOptions(options);
        }
        this.container = container;
        this.target = target;
        this.targetCoordinates = targetCoordinates;
        this.app = app;
        if(app)this.lp = app.lp;
        this.data = data;

        if( this.target ){
            this.setTargetEvents();
        }
    },
    _customNode : function( node ){
        o2.UD.getDataJson("sizePicker", function(json) {

            this.rulerContainer = new Element("div",{
                styles : {
                    "margin-left": " 23px",
                    "margin-right": " 1px",
                    "width" : "228px"
                }
            }).inject(this.node);

            this.ruleList = ["0.1","0.5","1","5","10", "15","20"];
            this.rulerTitleContainer = new Element("div",{
                styles : { "overflow" : "hidden" }
            }).inject( this.rulerContainer );
            this.ruleList.each( function( rule ){
                new Element("div", {
                    text : rule,
                    styles : {
                        width : "32px",
                        float : "left",
                        "text-align" : "center"
                    }
                }).inject( this.rulerTitleContainer )
            }.bind(this));

            this.rulerContentContainer = new Element("div",{
                styles : { "overflow" : "hidden" }
            }).inject( this.rulerContainer );
            new Element("div", {
                styles : {
                    width : "14px",
                    height : "10px",
                    "text-align" : "center",
                    float : "left",
                    "border-right" : "1px solid #aaa"
                }
            }).inject( this.rulerContentContainer );
            this.ruleList.each( function( rule, i ){
                if( i == this.ruleList.length - 1 )return;
                new Element("div", {
                    styles : {
                        width : "32px",
                        height : "10px",
                        "text-align" : "center",
                        float : "left",
                        "border-right" : "1px solid #aaa"
                    }
                }).inject( this.rulerContentContainer )
            }.bind(this));


            this.silderContainer = new Element("div", {
                "height" : "25px",
                "line-height" : "25px",
                "margin-top" : "4px"
            }).inject( this.node );

            this.sliderArea = new Element("div", {styles : {
                "margin-top": "2px",
                "margin-bottom": "10px",
                "height": "10px",
                "overflow": " hidden",
                "margin-left": " 37px",
                "margin-right": " 15px",
                "border-top": "1px solid #999",
                "border-left": "1px solid #999",
                "border-bottom": "1px solid #E1E1E1",
                "border-right": "1px solid #E1E1E1",
                "background-color": "#EEE",
                "width" : "200px"
            }}).inject( this.silderContainer );
            this.sliderKnob = new Element("div", {styles : {
                "height": "8px",
                "width": " 8px",
                "background-color": "#999",
                "z-index": " 99",
                "border-top": "1px solid #DDD",
                "border-left": "1px solid #DDD",
                "border-bottom": "1px solid #777",
                "border-right": "1px solid #777",
                "cursor": "pointer"
            } }).inject( this.sliderArea );

            this.slider = new Slider(this.sliderArea, this.sliderKnob, {
                range: [1, 30],
                initialStep: 10,
                onChange: function(value){
                    if( value < 10 ){
                        this.lineWidth = (value / 10)
                    }else{
                        this.lineWidth = value - 9;
                    }
                    this.drawPreview( this.lineWidth );
                    this.fireEvent("select", this.lineWidth )
                }.bind(this)
            });

            previewContainer = new Element("div").inject(this.node);
             new Element("div",{ text : "预览", styles : {
                "float" : "left",
                 "margin-top" : "5px",
                "width" : "30px"
            }}).inject(this.silderContainer);
            this.previewNode = new Element("div", {
                styles : {
                    "margin" : "0px 0px 0px 37px",
                    "width" : "200px"
                }
            }).inject( this.node );
            this.canvas = new Element("canvas", {
                width : 200,
                height : 30
            }).inject( this.previewNode );
            this.ctx = this.canvas.getContext("2d");
            this.drawPreview();

            new Element("button", {
                text : "重置",
                type : "button",
                styles :{
                    "margin-left" : "40px",
                    "font-size" : "12px",
                    "border-radius" : "3px",
                    "cursor" : "pointer" ,
                    "border" : "1px solid #ccc",
                    "padding" : "5px 10px",
                    "background-color" : "#f7f7f7"
                },
                events : {
                    click : function(){
                        this.lineWidth = this.options.lineWidth || 1;
                        var step;
                        if( this.lineWidth < 1 ){
                            step = this.lineWidth * 10
                        }else{
                            step = this.lineWidth + 9
                        }
                        this.slider.set( parseInt( step ) );
                        this.drawPreview( this.lineWidth );
                        this.fireEvent("select", this.lineWidth )
                    }.bind(this)
                }
            }).inject( this.node );
        }.bind(this));


        //this.resultInput = new Element("input").inject(this.contentNode);
    },
    drawPreview : function( lineWidth ){
        if( !lineWidth )lineWidth = this.options.lineWidth || 1;
        var canvas = this.canvas;
        var ctx = this.ctx;
        ctx.clearRect(0,0,canvas.clientWidth,canvas.clientHeight);

        var coordinates = this.previewNode.getCoordinates();
        var doc = $(document);
        ctx.strokeStyle="#000000"; //线条颜色; 默认 #000000
        //ctx.strokeStyle= this.currentColor || this.options.color; // 线条颜色; 默认 #000000
        ctx.lineWidth=  lineWidth ; //默认1 像素

        ctx.beginPath();
        //ctx.moveTo( (coordinates.bottom-coordinates.top - lineWidth ) / 2, coordinates.left);

        ctx.moveTo( 1 , 15 );

       ctx.lineTo( 200, 15  );
        ctx.stroke();
    }
});