图表模板
/* 这个是一个图表模板,详细用法见广场帖子。 */ //----------------------------------图表模块---------------------------------------------------------------- var ChartObj = {//画图 tooltip: {xDateFormat: '%Y-%m-%d %H:%M:%S, %A'}, chart: { zoomType:'x',panning:true },//图表类型 title: { text: title}, //标题 rangeSelector: { buttons: [{type: 'hour',count: 1, text: '1h'}, {type: 'hour',count: 3, text: '3h'}, {type: 'hour', count: 8, text: '8h'}, {type: 'all',text: 'All'}], selected: 0, inputEnabled: false }, subtitle: {text: subtitle},//副标题 xAxis:{type: 'datetime'}, yAxis: [{ title: {text: 'K线'},//标题 style: {color: '#4572A7'},//样式 opposite: false //生成右边Y轴 }, { title:{text: indicatorsName}, opposite: isOpenRightY //生成右边Y轴 ceshi } ], series: [//系列 {type:'candlestick',yAxis:0,name:'K',id:'KLine',data:[]}, {type:'flags',onSeries:'KLine',data:[]}, {name:indicators_1,type:lineType,yAxis:isOpenRightY?1:0,data:[]}, {name:indicators_2,type:lineType,yAxis:isOpenRightY?1:0,data:[]}, {name:indicators_3,type:lineType,yAxis:isOpenRightY?1:0,data:[]}, //{name:indicators_1,type:'spline',yAxis:1,data:[]}, //{name:indicators_2,type:'spline',yAxis:1,data:[]} ] }; var chart = Chart(ChartObj); var isFirst = true; var preRecordTime = 0; var lastRecordsTime = 0; var title = exchange.GetName(); var subtitle = indicators_1+"、"+indicators_2+"指标走势"; function Draw(records){ var strState = ""; var fcolor = ""; var msg = ""; while(!records || records.length < 5){ records = exchange.GetRecords(); //LogStatus("获取K线中...records.length:",records === null ? "records is null" : records.length); Sleep(Interval); } if(isFirst === true){ chart.reset(); isFirst = false; preRecordTime = records[records.length - 1].Time; } if(preRecordTime === records[records.length - 1].Time){ chart.add([0,[records[records.length - 1].Time,records[records.length - 1].Open,records[records.length - 1].High,records[records.length - 1].Low,records[records.length - 1].Close ],-1]); }else{ //更新前一柱 chart.add([0,[records[records.length - 2].Time,records[records.length - 2].Open,records[records.length - 2].High,records[records.length - 2].Low,records[records.length - 2].Close ],-1]); chart.add([0,[records[records.length - 1].Time,records[records.length - 1].Open,records[records.length - 1].High,records[records.length - 1].Low,records[records.length - 1].Close ]]); preRecordTime = records[records.length - 1].Time; } //chart.update(ChartObj); //测试取消 //chart.reset(500); //测试取消 } function SignOP(time,price,amount,state,message){ var msg = ""; var fcolor = ""; // ceshi var strState = "";//ceshi msg = "均价:"+price+"币数:"+amount; switch(state){ case 3:strState = "自定义信息";fcolor = "black";msg = message;break; case 1:strState = "开多仓";fcolor = "red";break; case 2:strState = "开空仓";fcolor = "green";break; case 0:strState = "平仓";fcolor = "blue";break; } chart.add(1, {x:time, color: fcolor , shape: 'flag', title: strState, text: msg}); } //----------------------------------图表模块over------------------------------------------------------------ //----------------------------------状态栏表格模块----------------------------------------------------------- var TV = null; //表格对象,控制表格内容。 var objTable = null;//用于显示表格的对象。 function CreateObjectString(cols,rows){ var i = cols;// column 列 var j = rows;// row 行 var firstCols = 'a'; var charValue = 0; var firstName = ""; //对象字符串成员的字母部分 var lastName = ""; //对象字符串成员的数字部分 var strMember = ""; //对象字符串成员 var objStr = "";//返回的字符串 if(i > 26){ throw "ERROR column must less 26"; } var strHead = '{'; var strEnd = '}'; for(var n = 0 ; n < j; n++){ //处理行 for(var m = 0 ; m < i; m++){ //处理列 处理 abc , 数字=n charValue = firstCols.charCodeAt();//取字符的编码 firstName = String.fromCharCode(charValue + m); lastName = n; if(n === j - 1 && m === i - 1 ){ strMember = '"' + firstName + lastName + '"' + ':' + '""'; }else{ strMember = '"' + firstName + lastName + '"' + ':' + '""' + ','; } objStr += strMember; } } objStr = strHead + objStr + strEnd; return objStr; } var g_cols = 0; var g_rows = 0; $.TableInit = function(cols,rows){ g_cols = cols; g_rows = rows; var str = CreateObjectString(cols,rows);//生成 TV对象 字符串 TV = JSON.parse(str); // 解析字符串生成 TV对象 var tableString = CreateTableString(cols,rows);//生成表格对象字符串 objTable = JSON.parse(tableString);//解析表格对象字符串 LogStatus("当前时间:" + (new Date()) + "\n" + "`" + JSON.stringify(objTable) + "`");//初次显示 表格对象到 状态栏 //ConnectDate(cols,rows);//初次链接数据 return TV;//返回 TV对象 }; function ConnectDate(cols,rows){//关联函数 //处理cols var i = 0;//控制 objTable.cols for(var unit1 in TV){ if(i < cols){ objTable.cols[i] = TV[unit1]; }else{ break; } i++; } //处理rows var m = 0;//m控制 第几行 var n = 0;//n控制 第几个 var o = 1;//跳过cols 部分的计数 for(var unit2 in TV){ if( o <= cols){ o++; continue; } if(n >= cols){ n = 0; m++; } objTable.rows[m][n] = TV[unit2]; n++; } } function CreateTableString(cols,rows){ var strHead = '{'; var strEnd = '}'; var srtTable_type = ' "type": "table",'; var strTable_title = ' "title": "运行信息",'; var strTable_cols_begin = ' "cols" : ['; var strTable_cols_end = '],'; var strTable_rows_begin = ' "rows" : ['; var strTable_rows_end = ']'; var strCols = ""; var length = 0; for(var y in TV){// 获得 TV对象的 成员个数 length++; } var i = 1; for(var x in TV){// 初始化 strCols if(i >= cols){ strCols += '"' + "TV." + x + '"' ; break; }else{ strCols += '"' + "TV." + x + '"' + ','; } i++; } i = 1;//控制循环 一行cols 后重置的计数 var n = 1; //用于最后一次 不加 都好的 计数 var m = 1; //用于跳过cols 部分的计数 var strRowsUnit = ""; var strRows = ""; length = length - cols; for(var z in TV){ if(m <= cols){//跳过 表格cols 部分 m++; continue; } if(i >= cols){ strRowsUnit += '"' + "TV." + z + '"' ; i = 1;//重置i if(n < length){ strRowsUnit = '[' + strRowsUnit + ']' + ','; }else if(n === length){ strRowsUnit = '[' + strRowsUnit + ']'; } strRows += strRowsUnit; strRowsUnit = "";//重置 }else{ strRowsUnit += '"' + "TV." + z + '"' + ','; i++; } n++; } var tableString = strHead + srtTable_type + strTable_title + strTable_cols_begin + strCols + strTable_cols_end + strTable_rows_begin + strRows + strTable_rows_end + strEnd; return tableString; } $.UpDateLogStatus = function(msg) { //更新状态栏 //列用ABC表示,行用0123表示 ConnectDate(g_cols,g_rows);//链接数据 LogStatus("当前时间:" + (new Date()) + "msg:" + msg + "\n" + "`" + JSON.stringify(objTable) + "`");//更新状态栏 }; //----------------------------------状态栏表格模块over------------------------------------------------------- //----------------------------------导出函数---------------------------------------------------------------- $.SignOP = function(time,price,amount,state,message){//该函数作用是在策略运行时,在K线图表上标记“开多仓”,“开空仓”,“平仓” 的位置。 //参数time: 在策略中使用此函数的时间,一般用(new Date()).getTime() , price:这个参数是在标签上显示 价格(多空平), amount:这个参数是在标签上显示 数量(成交) ,state: 这个参数是用来控制标记的类型,state = 1开多 ,2开空 ,0 平仓 if(arguments.length < 4){ Log("SignOP 函数 必须传入4个参数 : time、price、amount、state"); return; } if(typeof(message) === "undefined"){ message = ""; } SignOP(time,price,amount,state,message); }; $.Draw = function(records){ Draw(records); }; $.AddZhiBiao = function(zhibiao_Array,records,index){//该函数是在图表上添加指标线,zhibiao_Array:这个参数是指标数据(数组),records:产生指标数据的 原始K线数据,index:指标线的编号,从1开始递增 if(records[records.length - 1].Time === lastRecordsTime){ chart.add([index+1,[records[records.length - 1].Time,zhibiao_Array[zhibiao_Array.length - 1]],-1]); }else{ chart.add([index+1,[records[records.length - 2].Time,zhibiao_Array[zhibiao_Array.length - 2]],-1]); chart.add([index+1,[records[records.length - 1].Time,zhibiao_Array[zhibiao_Array.length - 1]]]); //lastRecordsTime = records[records.length - 1].Time; //测试 取消 } //chart.update(ChartObj); //测试取消 }; $.UpDateChart = function(records){//更新图表,每次添加指标线,添加标签 后需要更新 才有效。 records: K线原始数据 if(records[records.length - 1].Time !== lastRecordsTime){ lastRecordsTime = records[records.length - 1].Time; } chart.update(ChartObj); chart.reset(500);//默认 保留500个K线 }; //----------------------------------导出函数over----------------------------------------------------------- //测试 function main(){ ///*测试图表功能 var i = 0; var records = exchange.GetRecords(); while(!records || records.length < 5){ records = exchange.GetRecords(); Sleep(500); } var zhibiao = [1,2,3,5,6,4,1,21,5];//ceshi var zhibiao2 = [11,22,44,57,8,77,5]; //$.SignOP((new Date()).getTime(),null,null,3,"自定义信息标记到图表上");// 测试标记 自定义信息 到图表上 while(i < 500){ Draw(records); if(i===20){ //Sleep(60*60*1000); SignOP((new Date()).getTime(),2900,1,1); $.SignOP((new Date()).getTime(),null,null,3,"自定义信息标记到图表上");// 测试标记 自定义信息 到图表上 } //zhibiao.shift(); //zhibiao.push(zhibiao[zhibiao.length - 1] + 1);//ceshi //Log("ceshi"); //ceshi $.AddZhiBiao(zhibiao,records,1); //$.AddZhiBiao(zhibiao2,records,2); //Log("ceshi"); //ceshi //Draw(records); //Log("ceshi1"); //ceshi Sleep(200); records = exchange.GetRecords(); $.UpDateChart(records);//更新图表 i++; } //*/ /*测试状态栏表格功能*/ var cols = 6;//列 设置一个变量 代表 列 var rows = 4;//行 设置一个变量 代表 行 $.TableInit(cols,rows); //初始化 状态栏 会显示 各个单元格的 坐标 ///* for(var x in TV){ TV[x] = "lalala";// 全部单元格写成 lalala } //更新表格 显示 lalala, 表头 数据不能重复 ,否则显示不出来。 /* TV.a0 = "a0"; TV.b0 = "b0"; TV.c0 = "c0"; TV.d0 = "d0"; TV.e0 = "e0"; TV.f0 = "f0";//先把 表头数据写成不一样的 */ $.UpDateLogStatus(cols,rows);//更新 状态栏表格 ///* //怎么在 表格里面写入数据呢? var num = 100; var text = "文本:测试表格文本"; var obj = {name:"对象",age:"19",sex:"girl"}; var array = ["数组",22,33,54]; TV.a1 = num; TV.c2 = text; TV.b3 = obj; TV.b0 = array; $.UpDateLogStatus(cols,rows);//再次更新 状态栏表格 //*/ } /*修改 1、增加了是否开启右边坐标轴 2、增加参数 lineType : spline / line */template: strategy.tpl:40:21: executing "strategy.tpl" at <.api.GetStrategyListByName>: wrong number of args for GetStrategyListByName: want 7 got 6