我正在使用角度2高图,我想展示' spline'在x轴上的日期和y轴上的时间以及我的图表线为线性的高图,因为我对两个轴都有相同的日期时间刻度。我想将这些轴隔离为日期和时间,我该怎么做
这是我的样本数据,如下所示
[{" X":1517192498650," Y":1517192498650,"名称":" GS_20180129_DailyTrades_Finception"},{&#34 ; X":1517190450740," Y":1517190450740,"名称":" GS_20180129_DailyTrades_Finception"},{" X":1517105975550, " Y":1517105975550,"名称":" GS_20180128_DailyTrades_Finception"},{" X":1517103307507," Y" :1517103307507,"名称":" GS_20180128_DailyTrades_Finception"},{" X":1517017629587," Y":1517017629587,"名称& #34;:" GS_20180127_DailyTrades_Finception"},{" X":1517017613657," Y":1517017613657,"名称":" GS_20180127_DailyTrades_Finception"},{" X":1516932898280," Y":1516932898280,"名称":" GS_20180126_DailyTrades_Finception"}]
这是我在typescript中的数据操作代码
static PrepareFileTransactionsForDateTimeChart(fileTransactions: Array<FileTransactionViewModel>) {
const formattedFileTransactions = new Array<any>();
fileTransactions.forEach((_fileTransaction: FileTransactionViewModel) => {
const data = {
x: moment(_fileTransaction.DateTime).valueOf(),
y: moment(_fileTransaction.DateTime).valueOf(),
// x: moment(moment(_fileTransaction.DateTime).format('DD-MM-YYYY') + ' 12:00:00').valueOf(),
// y: moment('01-01-2018 ' + moment(_fileTransaction.DateTime).format('HH:MM:SS')).valueOf(),
name: _fileTransaction.FileName
};
formattedFileTransactions.push(data);
});
return formattedFileTransactions;
}
最后这是我的高图代码,我正在绘制数据
async AppendChartData(data: any) {
this.options = {
chart: {
type: 'spline'
},
title: {
text: 'File transactions overview'
},
subtitle: {
text: ''
},
xAxis: {
type: 'datetime',
title: {
text: 'Date'
},
labels: {
format: '{value:%e-%b-%Y}'
},
},
yAxis: {
type: 'datetime',
title: {
text: 'Time'
},
labels: {
format: '{value:%H:%M:%S}'
},
},
tooltip: {
headerFormat: '',
pointFormat: '<b>{point.name}: </b> <br><br> {point.x:%e-%b-%Y} {point.y:%H:%M:%S}',
followPointer: true,
enabled: true,
shadow: false
},
plotOptions: {
spline: {
lineWidth: 4,
states: {
hover: {
lineWidth: 5
}
},
marker: {
enabled: false
},
}
},
series: [{
name: 'File Transaction',
data: data
}]
};
}
我的数据如下图所示 enter image description here
请告诉我这样做的好方法。