Contoh menampilkan beberapa grafik, beberapa grafik dapat dibagikan satu baris, dan lebar yang ditampilkan grafik dapat diatur. Untuk mendukung grafik dasar dari HighCharts dan HighStocks, seperti grafik bentuk, grafik lurus, grafik tiang, grafik kue, grafik K, dll., Anda dapat menggunakan situs web Highchart untuk meniru contoh ini dengan sedikit perubahan.
var tradeHistory = {buyData:{amount:0, money:0}, sellData:{amount:0, money:0}, a:0, b:0, c:0, d:0, total:0}
var updateB = 0
var lastNet = 0
var updateD = 0
if(_G('tradeHistory')){
tradeHistory = _G('tradeHistory')
}
function getDepth(){
var asks = []
var bids = []
var temp = 0
var depth = JSON.parse(HttpQuery('https://api.binance.com/api/v1/depth?symbol=BTCUSDT'))
if(!depth){
return false
}
depth.bids.reverse()
for(i=0;i<depth.bids.length;i++){
temp += parseFloat(depth.bids[i][1])
}
for(i=0;i<depth.bids.length;i++){
temp -= parseFloat(depth.bids[i][1])
bids.push([parseFloat(depth.bids[i][0]), temp])
}
temp = 0
for(i=0;i<depth.asks.length;i++){
temp += parseFloat(depth.asks[i][1])
asks.push([parseFloat(depth.asks[i][0]), temp])
}
return {asks:asks,bids:bids}
}
var chartA = {
__isStock: false,
extension: {
layout: 'single',
col: 6, // 指定宽度占的单元值, 总值 为12
height: 500,
},
title: {
text: '成交量分布图'
},
xAxis: [{
title: { text: 'Data' },
alignTicks: false
}, {
title: { text: 'Histogram' },
alignTicks: false,
opposite: true
}],
yAxis: [{
title: { text: 'Data' }
}, {
title: { text: 'Histogram' },
opposite: true
}],
series: [{
name: 'Histogram',
type: 'histogram',
xAxis: 1,
yAxis: 1,
baseSeries: 's1',
zIndex: -1
},{
name: 'Data',
type: 'scatter',
data: [],
id: 's1',
marker: {
radius: 1.5
}
}]
};
var chartB = {
extension: {
layout: 'single', // 不参于分组，单独显示, 默认为分组 'group'
col: 6,
height: 300, // 指定高度
},
credits: {
enabled: false
},
title: {
text: '净买入资金'
},
xAxis: {
type: 'datetime'
},
series: [{
name: '净买入',
type: 'column',
data: []
}],
}
var chartC = {
extension: {
layout: 'single', // 不参于分组，单独显示, 默认为分组 'group'
col: 6,
height: 300, // 指定高度 // 指定宽度占的单元值, 总值 为12
},
title: {
text: '成交价'
},
xAxis: {
type: 'datetime'
},
series: [{
name: 'last',
data: [],
}]
}
var chartD = {
__isStock: false,
extension: {
layout: 'single', // 不参于分组，单独显示, 默认为分组 'group'
col: 6,
height: 500, // 指定高度 // 指定宽度占的单元值, 总值 为12
},
chart: {
type: 'area',
zoomType: 'xy'
},
title: {
text: 'BTC-USDT深度'
},
xAxis: {
minPadding: 0,
maxPadding: 0,
plotLines: [{
color: '#888',
value: 0.1523,
width: 1,
label: {
text: 'Actual price',
rotation: 90
}
}],
title: {
text: 'Price'
}
},
yAxis: [{
min:0,
lineWidth: 1,
gridLineWidth: 1,
title: null,
tickWidth: 1,
tickLength: 5,
tickPosition: 'inside',
labels: {
align: 'left',
x: 8
}
}, {
opposite: true,
linkedTo: 0,
lineWidth: 1,
gridLineWidth: 0,
title: null,
tickWidth: 1,
tickLength: 5,
tickPosition: 'inside',
labels: {
align: 'right',
x: -8
}
}],
plotOptions: {
area: {
fillOpacity: 0.2,
lineWidth: 1,
step: 'center'
}
},
tooltip: {
headerFormat: '<span style="font-size=10px;">Price: {point.key}</span><br/>',
valueDecimals: 2
},
series: [{
name: 'Bids',
data: [],
color: '#03a7a8'
}, {
name: 'Asks',
data: [],
color: '#fc5857'
}]
};
var chartE = {
__isStock: false,
extension: {
layout: 'single', // 不参于分组，单独显示, 默认为分组 'group'
col: 6,
height: 500, // 指定高度 // 指定宽度占的单元值, 总值 为12
},
chart: {
plotBackgroundColor: null,
plotBorderWidth: 0,
plotShadow: false
},
title: {
text: '成交数量<br>分布<br>',
align: 'center',
verticalAlign: 'middle',
y: 40
},
tooltip: {
pointFormat: '{series.name}: <b>{point.percentage:.1f}%</b>'
},
plotOptions: {
pie: {
dataLabels: {
enabled: true,
distance: -50,
style: {
fontWeight: 'bold',
color: 'white'
}
},
startAngle: -90,
endAngle: 90,
center: ['50%', '75%'],
size: '110%'
}
},
series: [{
type: 'pie',
name: '占比',
innerSize: '50%',
data: []
}]
}
var chartF = {
extension: {
layout: 'single', // 不参于分组，单独显示, 默认为分组 'group'
col: 6,
height: 300, // 指定高度 // 指定宽度占的单元值, 总值 为12
},
title: {
text: '总净买入'
},
xAxis: {
type: 'datetime'
},
series: [{
name: 'last',
data: [],
}]
}
var chart = Chart([chartB,chartC,chartD,chartA,chartF,chartE]);
//chart.reset()
function main() {
var client = Dial("wss://stream.binance.com:9443/ws/" + 'btcusdt' + "@trade", 60)
var updateTime = new Date().getTime()
while(true){
var trade = JSON.parse(client.read())
if(trade.m){
tradeHistory.sellData.amount += parseFloat(trade.q)
tradeHistory.sellData.money += parseFloat(trade.q) * parseFloat(trade.p)
}else{
tradeHistory.buyData.amount += parseFloat(trade.q)
tradeHistory.buyData.money += parseFloat(trade.q) * parseFloat(trade.p)
}
var buyNet = _N(tradeHistory.buyData.money - tradeHistory.sellData.money, 3)
var tradeAmount = _N(parseFloat(trade.q),2)>1 ? 1 : _N(parseFloat(trade.q),2)
if(parseFloat(trade.q)<0.01){
tradeHistory.a += 1
}else if(parseFloat(trade.q)<0.1){
tradeHistory.b += 1
}else if(parseFloat(trade.q)<1){
tradeHistory.c += 1
}else{
tradeHistory.d += 1
}
tradeHistory.total +=1
chartE.series[0].data = [
['小于0.01', _N(tradeHistory.a/tradeHistory.total,4)],
['小于0.1', _N(tradeHistory.b/tradeHistory.total,4)],
['小于1', _N(tradeHistory.c/tradeHistory.total,4)],
['大于1', _N(tradeHistory.d/tradeHistory.total,4)],
]
if(tradeAmount>0.01){
while(chartA.series[1].data.length>2000){
chartA.series[1].data.shift()
}
chartA.series[1].data.push(tradeAmount)
}
if(Date.now() - updateB > 60*1000){
chart.add(0,[Date.now(), _N(buyNet-lastNet,2)])
lastNet = buyNet
updateB = Date.now()
chart.add(1, [Date.now(), _N(parseFloat(trade.p),2)])
chart.add(6, [Date.now(), _N(buyNet,2)])
}else{
chart.add(0, [Date.now(), _N(buyNet-lastNet,2)], -1)
chart.add(1, [Date.now(), _N(parseFloat(trade.p),2)], -1)
chart.add(6, [Date.now(), _N(buyNet,2)],-1)
}
if(Date.now() - updateD > 6*1000){
var depth = getDepth()
if(!depth){
continue
}
chartD.series[0].data = depth.bids
chartD.series[1].data = depth.asks
updateD = Date.now()
}
chart.update([chartB,chartC,chartD,chartA,chartF,chartE])
}
}