HighCharts:在工具提示上可见的标签
HighCharts:在工具提示上可见的标签
提问于 2013-02-28 15:57:44
我的图表上的标签显示在工具提示上，这看起来不是很好。我试着玩zIndex，但是没有结果。如何使工具提示不透明？这是我的jsFiddle：http://www.jsfiddle.net/4scfH/3/
$(function() {
var chart;
$(document).ready(function() {
chart = new Highcharts.Chart({
chart: {
renderTo: 'graf1',
plotBackgroundColor: null,
plotBorderWidth: null,
plotShadow: false
},
title: {
margin: 40,
text: 'Podíl všech potřeb'
},
tooltip: {
//pointFormat: '<b>{point.y} Kč [{point.percentage}%]</b>',
percentageDecimals: 2,
backgroundColor: "rgba(255,255,255,1)",
formatter: function() {
return this.point.name + '<br />' + '<b>' + Highcharts.numberFormat(this.y).replace(",", " ") + ' Kč [' + Highcharts.numberFormat(this.percentage, 2) + '%]</b>';
}
},
plotOptions: {
pie: {
allowPointSelect: true,
cursor: 'pointer',
dataLabels: {
enabled: true,
color: '#000000',
connectorWidth: 2,
useHTML: true,
formatter: function() {
return '<span style="color:' + this.point.color + '"><b>' + this.point.name + '</b></span>';
}
}
}
},
series: [{
type: 'pie',
name: 'Potřeba',
data: [
['Firefox', 45.0],
['IE', 26.8], {
name: 'Chrome',
y: 12.8,
sliced: true,
selected: true
},
['Safari', 8.5],
['Opera', 6.2],
['Others', 0.7]
]
}]
});
});
});<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="http://code.highcharts.com/highcharts.js"></script>
<div id="graf1" style="width: 400px; height: 250px; float:left"></div>
Stack Overflow用户
发布于 2015-04-30 03:53:26
我也有同样的问题。我的解决方案。Tooltip - useHTML = true。Tooltip - Formatter =包含一个div容器的HTML代码。这里负值的边距在css中很重要。
tooltip: {
backgroundColor: "rgba(255,255,255,1)",
useHTML: true,
formatter: function() {
var html = [];
html.push('<b>Correlation to ' + this.point.p + '</b><br>');
if (null != this.point.associatedPoints
&& typeof this.point.associatedPoints != 'undefined'
&& this.point.associatedPoints.length > 0) {
$.each(this.point.associatedPoints, function(i, associatedPoint) {
html.push('Responses: ' + associatedPoint.nFormatted);
});
}
return '<div class="tooltip-body">' + html.join('') + '</div>';
}CSS：
.highcharts-tooltip span {
z-index: 9999 !important;
top:2px !important;
left:2px !important;
}
.highcharts-tooltip span .tooltip-body{
background-color:white;
padding:6px;
z-index:9999 !important;
margin-bottom:-14px;
margin-right:-14px;
}页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/15130311
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