我在圖表中使用日期作爲字符串。在高圖中將開始日期和結束日期添加爲Xaxis標籤
如何將我的開始日期和結束日期字符串變量用作xAxis中的標籤? start-date = '10 .02.2013' end-date = '10 .05.2013'
代碼和圖表圖片已附加。我需要做的唯一事情就是添加startDateLabel和endDateLabel。
var dateEndLabel, dateStartLabel, i, j, lastDate, seriesData, x, y;
i = 0;
seriesData = new Array();
lastDate = data[i].Values.length - 1;
dateStartLabel = data[i].Values[0].Time;
dateEndLabel = data[i].Values[lastDate].Time;
while (i < data.length) {
seriesData[i] = [];
j = 0;
x = [];
y = [];
while (j < data[i].Values.length) {
x = data[i].Values[j].Time;
y = data[i].Values[j].Value;
seriesData[i].push([x, y]);
j++;
}
i++;
}
return $("#criticalWPtrend").highcharts({
chart: {
type: "line"
},
area: {
height: "100%",
width: "100%",
margin: {
top: 20,
right: 30,
bottom: 30,
left: 50
}
},
title: {
text: ""
},
subtitle: {
text: ""
},
legend: {
layout: "vertical",
verticalAlign: "right",
align: "right",
borderWidth: 0
},
xAxis: {
type: 'datetime',
dateTimeLabelFormats: {
day: '%m-%d'
},
tickInterval: 24 * 3600 * 1000
},
yAxis: {
title: {
text: 'Value'
},
lineWidth: 1,
min: 0,
minorGridLineWidth: 0,
gridLineWidth: 0,
alternateGridColor: null
},
tooltip: {
valueSuffix: " "
},
plotOptions: {
series: {
marker: {
enabled: false
},
stickyTracking: {
enabled: false
}
},
line: {
lineWidth: 2,
states: {
hover: {
lineWidth: 3
}
},
marker: {
enabled: false
}
}
},
series: [
{
name: data[0].Name,
data: seriesData[0]
}, {
name: data[1].Name,
data: seriesData[1]
}, {
name: data[2].Name,
data: seriesData[2]
}, {
name: data[3].Name,
data: seriesData[3]
}, {
name: data[4].Name,
data: seriesData[4]
}, {
name: data[5].Name,
data: seriesData[5]
}
],
navigation: {
menuItemStyle: {
fontSize: "10px"
}
}
});
});
將有助於看到一些代碼。您的日期是否設置了字符串並在xAxis.categories中使用過,或者您是否想將開始/結束日期顯示爲軸上的標題?這些開始/結束日期是否與數據相關聯? – wergeld