const DemoApp = angular.module('DemoApp', ['dx']);
DemoApp.controller('DemoController', ($scope) => {
const colorizationOptions = [{
name: 'Discrete',
options: {
type: 'discrete',
palette: 'harmony light',
colorizeGroups: false,
},
}, {
name: 'Grouped',
options: {
type: 'discrete',
palette: 'harmony light',
colorizeGroups: true,
},
}, {
name: 'Range',
options: {
type: 'range',
palette: ['#fbd600', '#78299a'],
range: [0, 50000, 100000, 150000, 200000, 250000],
colorCodeField: 'salesAmount',
colorizeGroups: false,
},
}, {
name: 'Gradient',
options: {
type: 'gradient',
palette: ['#fbd600', '#78299a'],
range: [10000, 250000],
colorCodeField: 'salesAmount',
colorizeGroups: false,
},
}];
$scope.startColorization = colorizationOptions[2];
$scope.treeMapOptions = {
bindingOptions: {
colorizer: 'startColorization.options',
},
dataSource: salesAmount,
title: 'Sales Amount by Product',
valueField: 'salesAmount',
tooltip: {
enabled: true,
format: 'currency',
customizeTooltip(arg) {
const { data } = arg.node;
return {
text: arg.node.isLeaf() ? (`<span class='product'>${data.name
}</span><br/>Sales Amount: ${arg.valueText}`) : null,
};
},
},
};
$scope.selectBoxOptions = {
bindingOptions: {
value: 'startColorization',
},
items: colorizationOptions,
width: 200,
displayExpr: 'name',
};
});
<!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>
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/22.2.6/css/dx.light.css" />
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></script>
<script>window.angular || document.write(decodeURIComponent('%3Cscript src="js/angular.min.js"%3E%3C/script%3E'))</script>
<script src="https://cdn3.devexpress.com/jslib/22.2.6/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" ng-app="DemoApp" ng-controller="DemoController">
<div dx-tree-map="treeMapOptions"></div>
<div class="options">
<div class="caption">Options</div>
<div class="option">
<span>Colorization Type</span>
<div dx-select-box="selectBoxOptions" class="selectbox"></div>
</div>
</div>
</div>
</body>
</html>
.product {
font-weight: 500;
}
.options {
padding: 20px;
background-color: rgba(191, 191, 191, 0.15);
margin-top: 20px;
}
.option {
margin-top: 10px;
}
.caption {
font-size: 18px;
font-weight: 500;
}
.option > span {
margin-right: 10px;
}
.option > .dx-widget {
display: inline-block;
vertical-align: middle;
}
const salesAmount = [{
name: 'Monitors',
items: [{
name: 'DesktopLCD 19',
salesAmount: 23420,
}, {
name: 'DesktopLCD 21',
salesAmount: 113900,
}, {
name: 'DesktopLED 19',
salesAmount: 49170,
}, {
name: 'DesktopLED 21',
salesAmount: 81200,
}],
}, {
name: 'Projectors',
items: [{
name: 'Projector Plus',
salesAmount: 99000,
}, {
name: 'Projector PlusHD',
salesAmount: 152250,
}],
}, {
name: 'Televisions',
items: [{
name: 'SuperLCD 55',
salesAmount: 147150,
}, {
name: 'SuperLCD 42',
salesAmount: 103200,
}, {
name: 'SuperLCD 70',
salesAmount: 56000,
}, {
name: 'SuperLED 42',
salesAmount: 159500,
}, {
name: 'SuperLED 50',
salesAmount: 233600,
}, {
name: 'SuperPlasma 50',
salesAmount: 184800,
}, {
name: 'SuperPlasma 65',
salesAmount: 178500,
}],
}, {
name: 'Video Players',
items: [{
name: 'HD Video Player',
salesAmount: 63690,
}, {
name: 'SuperHD Video Player',
salesAmount: 74000,
}],
}];
