window.onload = function () {
var currentMode = ko.observable(overlappingModes[0]),
viewModel = {
chartOptions: {
dataSource: population,
series: [{
argumentField: "country"
}],
argumentAxis: {
label: {
wordWrap: "none",
overlappingBehavior: currentMode
}
},
legend: {
visible: false
},
title: "Population by Countries"
},
overlappingModesOption: {
dataSource: overlappingModes,
value: currentMode
}
};
ko.applyBindings(viewModel, document.getElementById("chart-demo"));
};
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>DevExtreme Demo</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script>window.jQuery || document.write(decodeURIComponent('%3Cscript src="js/jquery.min.js"%3E%3C/script%3E'))</script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/knockout/3.4.2/knockout-min.js"></script>
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.5/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.5/css/dx.light.css" />
<script src="https://cdn3.devexpress.com/jslib/20.2.5/js/dx.all.js"></script>
<script src="data.js"></script>
<link rel="stylesheet" type="text/css" href="styles.css" />
<script src="index.js"></script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<div id="chart" data-bind="dxChart: chartOptions"></div>
<div class="options">
<div class="caption">Options</div>
<div class="option">
<span>Overlapping Modes:</span>
<div data-bind="dxSelectBox: overlappingModesOption"></div>
</div>
</div>
</div>
</body>
</html>
#chart {
height: 330px;
}
.options {
padding: 20px;
margin-top: 20px;
background-color: rgba(191, 191, 191, 0.15);
}
.caption {
font-weight: 500;
font-size: 18px;
}
.option {
margin-top: 10px;
}
.option > span {
position: relative;
top: 2px;
margin-right: 10px;
}
.option > .dx-widget {
display: inline-block;
vertical-align: middle;
}
var overlappingModes = ["stagger", "rotate", "hide", "none"],
population = [
{ country: "China", val: 1382500000 },
{ country: "India", val: 1314300000 },
{ country: "United States", val: 324789000 },
{ country: "Indonesia", val: 261600000 },
{ country: "Brazil", val: 207332000 },
{ country: "Pakistan", val: 196865000 },
{ country: "Nigeria", val: 188500000 },
{ country: "Bangladesh", val: 162240000 },
{ country: "Russia", val: 146400000 },
{ country: "Japan", val: 126760000 },
{ country: "Mexico", val: 122273000 },
{ country: "Ethiopia", val: 104345000 },
{ country: "Philippines", val: 103906000 },
{ country: "Egypt", val: 92847800 }
];