Highcharts 曲线图以下实例演示了基于时间的曲线图表。
我们在前面的章节已经了解了 Highcharts 配置语法。接下来让我们来看个完整实例：
配置
图表
配置可缩放图表。chart.zoomType 指定了用户可以拖放的尺寸，用户可以通过拖动鼠标来放大，可能值是x，y或xy：
var chart = { zoomType: 'x'};plotOptions
使用 plotOptions 配置图表区域：
配置两个 Y 轴：
var plotOptions = { area: { fillColor: { linearGradient: { x1: 0, y1: 0, x2: 0, y2: 1}, stops: [ [0, Highcharts.getOptions().colors[0]], [1, Highcharts.Color(Highcharts.getOptions().colors[0]).setOpacity(0).get('rgba')] ] }, marker: { radius: 2 }, lineWidth: 1, states: { hover: { lineWidth: 1 } }, threshold: null }};plotOptions
plotOptions用于设置图表中的数据点相关属性。
var plotOptions = { series: { cursor: 'pointer', point: { events: { click: function (e) { hs.htmlExpand(null, { pageOrigin: { x: e.pageX || e.clientX, y: e.pageY || e.clientY }, headingText: this.series.name, maincontentText: Highcharts.dateFormat('%A, %b %e, %Y', this.x) + ':<br/> ' + this.y + ' visits', width: 200 }); } } }, marker: { lineWidth: 1 } }}实例
文件名：highcharts_line_time.htm
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'Click and drag in the plot area to zoom in' : 'Pinch the chart to zoom in' }; var xAxis = { type: 'datetime', minRange: 14 * 24 * 3600000 // 14 天 }; var yAxis = { title: { text: 'Exchange rate' } }; var legend = { enabled: false }; var plotOptions = { area: { fillColor: { linearGradient: { x1: 0, y1: 0, x2: 0, y2: 1}, stops: [ [0, Highcharts.getOptions().colors[0]], [1, Highcharts.Color(Highcharts.getOptions().colors[0]).setOpacity(0).get('rgba')] ] }, marker: { radius: 2 }, lineWidth: 1, states: { hover: { lineWidth: 1 } }, threshold: null } }; var series= [{ type: 'area', name: 'USD to EUR', pointInterval: 24 * 3600 * 1000, pointStart: Date.UTC(2006, 0, 1), data: [ 0.8446, 0.8445, 0.8444, 0.8451, 0.8418, 0.8264, 0.8258, 0.8232, 0.8233, 0.8258, 0.8283, 0.8278, 0.8256, 0.8292, 0.8239, 0.8239, 0.8245, 0.8265, 0.8261, 0.8269, 0.8273, 0.8244, 0.8244, 0.8172, 0.8139, 0.8146, 0.8164, 0.82, 0.8269, 0.8269, 0.8269, 0.8258, 0.8247, 0.8286, 0.8289, 0.8316, 0.832, 0.8333, 0.8352, 0.8357, 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