我正在使用Kendo图表,并且希望为图形上的每个点添加特定标签,而不是与该点的数据值相关,而是与定性相关的符号该点的财产。Kendo想要为每个图形点添加特定标签
在这段代码中,我能够按照系列定制标签,默认为向上箭头,印度是*,俄罗斯联邦是空间。但是,它不会让我在每个系列的每个点上都改变标签。任何方式来做到这一点?任何方式来为每个系列拥有一组标签值,或者类似的东西?
谢谢!
--Bruce
<!DOCTYPE html>
<html>
<head>
<base href="http://demos.telerik.com/kendo-ui/bar-charts/column">
<style>html { font-size: 14px; font-family: Arial, Helvetica, sans-serif; }</style>
<title></title>
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2017.2.504/styles/kendo.common-material.min.css" />
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2017.2.504/styles/kendo.material.min.css" />
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2017.2.504/styles/kendo.material.mobile.min.css" />
<script src="https://kendo.cdn.telerik.com/2017.2.504/js/jquery.min.js"></script>
<script src="https://kendo.cdn.telerik.com/2017.2.504/js/kendo.all.min.js"></script>
</head>
<body>
<div id="example">
<div class="demo-section k-content wide">
<div id="chart" style="background: center no-repeat url('../content/shared/styles/world-map.png');"></div>
</div>
<script>
function createChart() {
$("#chart").kendoChart({
title: {
text: "Gross domestic product growth /GDP annual %/"
},
legend: {
position: "top"
},
seriesDefaults: {
type: "column",
labels: {template: "↑",
visible: true, color: 'red',
position: "outsideEnd"}
},
series: [{
name: "India",
data: [3.907, 7.943, 7.848, 9.284, 9.263, 9.801, 3.890, 8.238, 9.552, 6.855],
labels: {template: "*"}
}, {
name: "Russian Federation",
data: [4.743, 7.295, 7.175, 6.376, 8.153, 8.535, 5.247, -7.832, 4.3, 4.3],
labels: {template: " "}
}, {
name: "Germany",
data: [0.010, -0.375, 1.161, 0.684, 3.7, 3.269, 1.083, -5.127, 3.690, 2.995]
},{
name: "World",
data: [1.988, 2.733, 3.994, 3.464, 4.001, 3.939, 1.333, -2.245, 4.339, 2.727]
}],
valueAxis: {
labels: {
format: "{0}%"
},
line: {
visible: false
},
axisCrossingValue: 0
},
categoryAxis: {
categories: [2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011],
line: {
visible: false
},
labels: {
padding: {top: 135}
}
},
tooltip: {
visible: true,
format: "{0}%",
template: "#= series.name #: #= value #"
}
});
}
$(document).ready(createChart);
$(document).bind("kendo:skinChange", createChart);
</script>
</div>
</body>
</html>
应该是什么规则来确定标签的每个点?该点的索引决定其标签或其他东西? – Shai
我有一个公式,将根据数据点随时间如何变化以及/或者有多少原始数据项计算该数据点,为每个数据点生成不同的值。例如,如果所有数据点都是调查中的平均数,我会希望标签反映在计算平均值时是否至少有5个调查回答。底线,我们假设我将生成一系列标签,类似于系列数据值的数组。 – Krulwich