对于我的图表,我想在图表上绝对定位一个元素,但在堆叠方面的工具提示下,这是否可能?
示例:http://jsfiddle.net/0vdnrm26/1/,
Asia
上的最终工具提示与hello world
div重叠,理想情况下工具提示会超过hello world
。
答案 0 :(得分:1)
正是这样发生因为div的绝对位置,它与highcharts无关。 Highcharts图表是svg元素,并在之后呈现。
您可以使用SVGRenderer#text来完成同样的事情。
var chart = new Highcharts.chart('container', {
chart: {
type: 'area'
},
title: {
text: 'Historic and Estimated Worldwide Population Growth by Region'
},
subtitle: {
text: 'Source: Wikipedia.org'
},
xAxis: {
categories: ['1750', '1800', '1850', '1900', '1950', '1999', '2050'],
tickmarkPlacement: 'on',
title: {
enabled: false
}
},
yAxis: {
title: {
text: 'Billions'
},
labels: {
formatter: function() {
return this.value / 1000;
}
}
},
tooltip: {
valueSuffix: ' millions'
},
plotOptions: {
area: {
stacking: 'normal',
lineColor: '#666666',
lineWidth: 1,
marker: {
lineWidth: 1,
lineColor: '#666666'
}
}
},
series: [{
name: 'Asia',
data: [502, 635, 809, 947, 1402, 3634, 5268]
}, {
name: 'Africa',
data: [106, 107, 111, 133, 221, 767, 1766]
}, {
name: 'Europe',
data: [163, 203, 276, 408, 547, 729, 628]
}, {
name: 'America',
data: [18, 31, 54, 156, 339, 818, 1201]
}, {
name: 'Oceania',
data: [2, 2, 2, 6, 13, 30, 46]
}]
}, function(chart) { // on complete
var width = chart.chartWidth - 70;
chart.renderer.text('Hello World', width, 50)
.attr({
//stroke: 'black',
})
.add();
});

.wrapper {
position: relative;
}
/*.some-div {
position: absolute;
top: 50px;
right: 0;
background: pink;
}*/

<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>
<div class="wrapper">
<div id="container" style="min-width: 310px; height: 400px; margin: 0 auto"> </div>
<!--<div class="some-div">
hello world
</div>-->
</div>
&#13;
Fiddle演示