338 lines
8.6 KiB
JavaScript
338 lines
8.6 KiB
JavaScript
'use strict';
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define(['app', 'jquery', 'highstock'], function (app, $, Highcharts) {
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app.directive('highStock', function () {
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/**
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* @return {number}
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*/
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//算移动均线
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var MovingAverage = function (data, i, n) {
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if (i >= n - 1) {
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var sum = 0;
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for (var j = 0; j <= n - 1; j++) {
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sum = sum + parseFloat(data[i - j].ClosingPrice);
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}
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return sum / n;
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} else {
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return null;
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}
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};
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// 处理转换数据
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var handleSeries = function (data) {
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var dataArray = {ohlcArray: [], volumeArray: [], MA5Array: [], MA10Array: [], MA30Array: []};
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for (var i = 0; i < data.length; i++) {
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dataArray.ohlcArray.push([
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parseInt(data[i].Date * 1000), // the date
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parseFloat(data[i].OpeningPrice), // open
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parseFloat(data[i].HighestPrice), // high
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parseFloat(data[i].LowestPrice), // low
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parseFloat(data[i].ClosingPrice) // close
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]);
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dataArray.MA5Array.push([
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parseInt(data[i].Date * 1000), // the date
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MovingAverage(data, i, 5)
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]);
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dataArray.MA10Array.push([
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parseInt(data[i].Date * 1000),
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MovingAverage(data, i, 10)
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]);
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dataArray.MA30Array.push([
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parseInt(data[i].Date * 1000),
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MovingAverage(data, i, 30)
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]);
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dataArray.volumeArray.push([
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parseInt(data[i].Date * 1000), // the date
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parseInt(data[i].Volume) // 成交量
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]);
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}
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var last = data.length - 1;
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if (last + 1 <= 90 && $(window).width() > 768) {
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for (i = 1; i <= 90 - last - 1; i++) {
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var date = data[last].Date * 1000 + i * 24 * 60 * 60 * 1000;
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dataArray.ohlcArray.push([
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date, // the date
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null, // open
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null, // high
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null, // low
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null // close
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]);
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}
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}
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return dataArray;
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};
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//画图表
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var getMergedOptions = function (element, options, series) {
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var defaultOptions = {
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chart: {
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renderTo: element[0],
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margin: [10, 10, 15, 10],
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plotBorderColor: '#E7F2F8',
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plotBorderWidth: 0
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},
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title: {
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enabled: false
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},
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subtitle: {
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enabled: false
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},
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exporting: {
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enabled: false
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},
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credits: {
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enabled: false
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},
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rangeSelector: {
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enabled: false
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},
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plotOptions: {
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//修改蜡烛颜色
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candlestick: {
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color: '#33AA11',
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upColor: '#DD2200',
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lineColor: '#33AA11',
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upLineColor: '#DD2200',
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maker: {
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states: {
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hover: {
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enabled: false
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}
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}
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}
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},
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//去掉曲线和蜡烛上的hover事件
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series: {
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states: {
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hover: {
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enabled: false
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}
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},
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line: {
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marker: {
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enabled: false
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}
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}
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}
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},
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tooltip: {
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formatter: function () {
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if (this.y == undefined) {
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return;
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}
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for (var i = 0; i < series.length; i++) {
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if (this.x == series[i].Date * 1000) {
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var zde = parseFloat(series[i].ClosingPrice - series[i].OpeningPrice).toFixed(intFormatFloat);
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//zdf = parseFloat((data[i].ClosingPrice - data[i].OpeningPrice) / data[i].OpeningPrice).toFixed(intFormatFloat);
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var zdf = (series[i].ClosingPrice - series[i].OpeningPrice) / series[i].OpeningPrice;
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}
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}
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var open = this.points[0].point.open.toFixed(4);
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var high = this.points[0].point.high.toFixed(4);
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var low = this.points[0].point.low.toFixed(4);
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var close = this.points[0].point.close.toFixed(4);
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var y = this.points[1].point.y;
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var tip = '<b>' + Highcharts.dateFormat('%Y-%m-%d %A', this.x) + '</b><br/>';
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tip += '开盘价：' + open + '<br/>';
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tip += '收盘价：' + close + '<br/>';
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tip += '最高价：' + high + '<br/>';
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tip += '最低价：' + low + '<br/>';
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if (open < close) {
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tip += '涨跌额：<span style="color:#F56363;">' + zde + '</span><br/>';
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tip += '涨跌幅：<span style="color:#F56363;">' + (zdf * 100).toFixed(2) + '%</span><br/>';
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} else
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if (open > close) {
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tip += '涨跌额：<span style="color:#5B910B;">' + zde + '</span><br/>';
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tip += '涨跌幅：<span style="color:#5B910B;">' + (zdf * 100).toFixed(2) + '%</span><br/>';
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} else {
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tip += '涨跌额：<span>' + zde + '</span><br/>';
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tip += '涨跌幅：<span>' + (zdf * 100).toFixed(2) + '%</span><br/>';
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}
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if (y > 10000 * 10000) {
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tip += "成交量：" + (y * 0.00000001).toFixed(4) + "亿<br/>";
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} else
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if (y > 10000) {
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tip += "成交量：" + (y * 0.0001).toFixed(4) + "万<br/>";
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} else {
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tip += "成交量：" + y + "<br/>";
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}
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return tip;
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},
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borderColor: 'white',
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shadow: true
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},
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navigator: {
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//enabled: false,
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adaptToUpdatedData: false,
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xAxis: {
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labels: {
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formatter: function () {
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return Highcharts.dateFormat('%m-%d', this.value);
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}
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}
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},
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handles: {
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backgroundColor: '#808080'
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}
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// margin: 0
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},
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xAxis: {
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type: 'datetime',
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tickLength: 0,
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events: {
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afterSetExtremes: function (e) {
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var minTime = Highcharts.dateFormat("%Y-%m-%d", e.min);
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var maxTime = Highcharts.dateFormat("%Y-%m-%d", e.max);
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var chart = this.chart;
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}
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},
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labels: {
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formatter: function () {
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return Highcharts.dateFormat('%m-%d', this.value);
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}
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}
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},
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yAxis: [{
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title: {
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enable: false
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},
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height: '74%',
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lineWidth: 1,
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gridLineColor: '#346691',
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gridLineWidth: 0.1,
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opposite: true
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}, {
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title: {
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enable: false
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},
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top: '80%',
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height: '20%',
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offset: 0,
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gridLineColor: '#346691',
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gridLineWidth: 0.1,
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lineWidth: 1
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}],
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series: []
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};
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var mergedOptions = {};
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if (options) {
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mergedOptions = $.extend(true, {}, defaultOptions, options);
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} else {
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mergedOptions = defaultOptions;
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}
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if (series) {
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mergedOptions.series = series
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}
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return mergedOptions
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};
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return {
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restrict: 'EC',
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scope: {
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series: '=',
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options: '=',
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title: '='
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},
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replace: true,
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template: '<div id="container" style="width:100%;height:400px"></div>',
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link: function (scope, element) {
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var mergedOptions = getMergedOptions(element, scope.options, scope.series);
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var chart = new Highcharts.StockChart(mergedOptions);
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scope.$watch("series", function (newSeries, oldSeries) {
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var originalDrawPoints = Highcharts.seriesTypes.column.prototype.drawPoints;
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Highcharts.seriesTypes.column.prototype.drawPoints = function () {
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var merge = Highcharts.merge,
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series = this,
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chart = this.chart,
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points = series.points,
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i = points.length;
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while (i--) {
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var candlePoint = chart.series[0].points[i];
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if (candlePoint.open != undefined && candlePoint.close != undefined) { //如果是K线图 改变矩形条颜色，否则不变
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var color = '#888888';
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if (candlePoint.open < candlePoint.close)
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{
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color = '#DD2200';
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}
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else if (candlePoint.open > candlePoint.close)
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{
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color = '#33AA11'
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}
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console.log(series.pointAttr);
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var seriesPointAttr = merge(series.pointAttr);
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seriesPointAttr[''].fill = color;
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seriesPointAttr.hover.fill = Highcharts.Color(color).brighten(0.3).get();
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seriesPointAttr.select.fill = color;
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} else {
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var seriesPointAttr = merge(series.pointAttr);
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}
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points[i].pointAttr = seriesPointAttr;
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}
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originalDrawPoints.call(this);
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};
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//常量本地化
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Highcharts.setOptions({
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global: {
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useUTC: false
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},
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lang: {
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rangeSelectorFrom: "日期:",
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rangeSelectorTo: "至",
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rangeSelectorZoom: "范围",
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loading: '加载中...',
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shortMonths: ['1月', '2月', '3月', '4月', '5月', '6月', '7月', '8月', '9月', '10月', '11月', '12月'],
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weekdays: ['星期日', '星期一', '星期二', '星期三', '星期四', '星期五', '星期六']
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}
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});
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if (newSeries === oldSeries) return;
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if (newSeries) {
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var data = handleSeries(newSeries);
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chart.addSeries({
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type: 'candlestick',
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id: "candlestick",
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name: "kline",
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data: data.ohlcArray,
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dataGrouping: {
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enabled: false
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},
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animation: false,
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//pointWidth: 5,
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});
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chart.addSeries({
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type: 'column',
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name: '成交量',
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data: data.volumeArray,
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yAxis: 1,
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dataGrouping: {
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enabled: false
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},
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animation: false
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//pointWidth: 5,
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});
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chart.redraw();
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}
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}, true);
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}
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}
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});
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});
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