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Data Grid
- Overview
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Data Binding
-
Paging and Scrolling
-
Editing
-
Grouping
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Filtering and Sorting
- Focused Row
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Selection
-
Columns
- State Persistence
-
Appearance
-
Templates
-
Data Summaries
-
Master-Detail
-
Export
-
Adaptability
- Keyboard Navigation
-
Pivot Grid
- Overview
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Data Binding
-
Field Chooser
-
Features
-
Tree List
- Overview
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Data Binding
- Sorting
- Paging
-
Editing
-
Selection
-
Filtering
-
Column Customization
- State Persistence
- Adaptability
- Keyboard Navigation
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Scheduler
- Overview
-
Data Binding
-
Views
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Features
-
Grouping
-
Customization
-
Html Editor (CTP)
-
Diagram (CTP)
-
Charts
- Overview
-
Data Binding
-
Area Charts
-
Bar Charts
- Bullet Charts
-
Doughnut Charts
-
Financial Charts
-
Line Charts
-
Pie Charts
-
Point Charts
-
Polar and Radar Charts
-
Range Charts
-
Sparkline Charts
-
Tree Map
-
Funnel and Pyramid Charts
- Sankey Chart
-
Combinations
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More Features
-
Export
-
Selection
-
Tooltips
-
Zooming
-
-
Gauges
- Overview
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Data Binding
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Bar Gauge
-
Circular Gauge
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Linear Gauge
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Navigation
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Editors
- Overview
- Autocomplete
- Calendar
- Check Box
- Color Box
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Date Box
-
Drop Down Box
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Number Box
-
Select Box
- Switch
-
Tag Box
- Text Area
- Text Box
- Validation
- Custom Text Editor Buttons
- Right-to-Left Support
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Forms and Multi-Purpose
- Overview
- Box
- Button Group
- Field Set
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Filter Builder
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Form
- Radio Group
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Range Selector
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- Date-Time Scale
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- Range Slider
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File Management
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File Manager (CTP)
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File Uploader
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Actions and Lists
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Action Sheet
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Button
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Context Menu
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Gallery
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List
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Lookup
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Tile View
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Maps
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Dialogs and Notifications
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Localization
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Colors Customization
Documentation
This demo shows how to color different map elements. The map represented here indicates the top ten largest countries in the world by means of colors. These colors are assigned to the map areas using the customize callback function of the layers object. Moreover, when one of the areas is selected or hovered over, its color changes to those specified by the selectedColor and hoveredColor options.
Tooltips for the map areas representing the largest countries are customized as well. Using the tooltip | customizeTooltip callback function, they are colored identical to the areas themselves and display the total area of the country.
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The source code for the React version of this demo will be available soon.
$(function(){
$("#vector-map").dxVectorMap({
bounds: [-180, 85, 180, -60],
tooltip: {
enabled: true,
border: {
visible: false
},
font: { color: "#fff" },
customizeTooltip: function (arg) {
var name = arg.attribute("name"),
country = countries[name];
if (country) {
return { text: name + ": " + country.totalArea + "M km²", color: country.color };
}
}
},
layers: {
dataSource: DevExpress.viz.map.sources.world,
customize: function (elements) {
$.each(elements, function (_, element) {
var country = countries[element.attribute("name")];
if (country) {
element.applySettings({
color: country.color,
hoveredColor: "#e0e000",
selectedColor: "#008f00"
});
}
});
}
},
onClick: function (e) {
var target = e.target;
if (target && countries[target.attribute("name")]) {
target.selected(!target.selected());
}
}
});
});
<!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/3.4.1/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/19.1.7/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.1.7/css/dx.light.css" />
<script src="https://cdn3.devexpress.com/jslib/19.1.7/js/dx.all.js"></script>
<script src="https://cdn3.devexpress.com/jslib/19.1.7/js/vectormap-data/world.js"></script>
<script src="https://cdn3.devexpress.com/jslib/19.1.7/js/vectormap-data/africa.js"></script>
<script src="https://cdn3.devexpress.com/jslib/19.1.7/js/vectormap-data/canada.js"></script>
<script src="https://cdn3.devexpress.com/jslib/19.1.7/js/vectormap-data/eurasia.js"></script>
<script src="https://cdn3.devexpress.com/jslib/19.1.7/js/vectormap-data/europe.js"></script>
<script src="https://cdn3.devexpress.com/jslib/19.1.7/js/vectormap-data/usa.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="vector-map"></div>
</div>
</body>
</html>
#vector-map {
height: 440px;
width: 100%;
display: block;
}
var countries = {
"Russia": { totalArea: 17.12, color: "#1E90FF" },
"Canada": { totalArea: 9.98, color: "#B8860B" },
"China": { totalArea: 9.59, color: "#BDB76B" },
"United States": { totalArea: 9.52, color: "#FFA07A" },
"Brazil": { totalArea: 8.51, color: "#3CB371" },
"Australia": { totalArea: 7.69, color: "#D8BFD8" },
"India": { totalArea: 3.29, color: "#DB7093" },
"Argentina": { totalArea: 2.78, color: "#FFD700" },
"Kazakhstan": { totalArea: 2.72, color: "#CD5C5C" },
"Algeria": { totalArea: 2.38, color: "#B0C4DE" }
};