我制作的图表的置信区间界限如下:https://www.highcharts.com/demo/arearange-line
效果很好,但是当有多个数据集(因此,超过两个系列)时,共享工具提示会影响每个系列,当我只想提及系列时(不是最小值和最大值,而不是另一条线)鼠标悬停在上面,好像shared
是假的。
这是我的相关配置:
tooltip: {
shared: true,
},
series: [{
data: averages,
zIndex: 1,
}, {
data: ranges,
type: 'arearange',
linkedTo: ':previous',
zIndex: 0,
}, {
data: averages2,
zIndex: 1,
}, {
data: ranges2,
type: 'arearange',
linkedTo: ':previous',
zIndex: 0,
}]
这里有一个jsfiddle:https://jsfiddle.net/ktd39x97/
有没有人有任何想法如何解决这个问题?
答案 0 :(得分:-1)
Highcharts不支持共享工具提示的那种行为 - 所有系列只能有一种。
解决方法:强>
此自定义代码可以使用标准的无共享工具提示来模仿所需的行为:
tooltip: {
formatter: function(e) {
var point = this.point,
series = point.series,
chart = series.chart,
correspondingSeries = series.linkedSeries[0] || series.linkedParent,
linePoint,
arearangePoint;
// unselect previously selected point
if (chart.extraHoveredPoint) {
chart.extraHoveredPoint.setState('');
}
// find corresponding point
if (correspondingSeries) {
correspondingPoint = correspondingSeries.points[point.index];
correspondingPoint.setState('hover');
chart.extraHoveredPoint = correspondingPoint;
}
// identify type of points for formatting purposes
if (point.low !== undefined) {
arearangePoint = point;
linePoint = correspondingPoint;
} else {
arearangePoint = correspondingPoint;
linePoint = point;
}
return "Line: " + linePoint.y + "<br>" + "Arearange: " + arearangePoint.low + " - " + arearangePoint.high;
}
},
API重新声明: