Free Trial Buy
    Your search did not match any results.
    Vector Map

    Palette

    Documentation

    This demo shows how to color specific map areas using a palette. In the VectorMap widget, a palette defines a range of colors that are used to paint areas. This range is divided into segments using the value assigned to the colorGroups option. Each segment contributes a color into an array of colors.

    The map in this demo represents the top 40 countries by population. Map areas are colored according to the percentage of population.

    See more Hide details
    Prev Demo Next Demo

    jQuery

    Angular

    Vue

    React

    AngularJS

    ASP.NET Core

    ASP.NET MVC

    Copy to CodePen
    Apply
    Reset
    $(function(){ $("#vector-map").dxVectorMap({ bounds: [-180, 85, 180, -60], layers: { name: "areas", dataSource: DevExpress.viz.map.sources.world, palette: "Violet", colorGroups: [0, 0.5, 0.8, 1, 2, 3, 100], colorGroupingField: "population", customize: function (elements) { $.each(elements, function (_, element) { element.attribute("population", populations[element.attribute("name")]); }); } }, legends: [{ source: { layer: "areas", grouping: "color" }, customizeText: function (arg) { var text; if (arg.index === 0) { text = "< 0.5%"; } else if (arg.index === 5) { text = "> 3%"; } else { text = arg.start + "% to " + arg.end + "%"; } return text; } }], tooltip: { enabled: true, customizeTooltip: function(arg) { if (arg.attribute("population")) { return { text: arg.attribute("name") + ": " + arg.attribute("population") + "% of world population" }; } } } }); });
    <!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/19.2.4/css/dx.common.css" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.2.4/css/dx.light.css" /> <script src="https://cdn3.devexpress.com/jslib/19.2.4/js/dx.all.js"></script> <script src="https://cdn3.devexpress.com/jslib/19.2.4/js/vectormap-data/world.js"></script> <script src="https://cdn3.devexpress.com/jslib/19.2.4/js/vectormap-data/africa.js"></script> <script src="https://cdn3.devexpress.com/jslib/19.2.4/js/vectormap-data/canada.js"></script> <script src="https://cdn3.devexpress.com/jslib/19.2.4/js/vectormap-data/eurasia.js"></script> <script src="https://cdn3.devexpress.com/jslib/19.2.4/js/vectormap-data/europe.js"></script> <script src="https://cdn3.devexpress.com/jslib/19.2.4/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; }
    var populations = { "China": 19, "India": 17.4, "United States": 4.44, "Indonesia": 3.45, "Brazil": 2.83, "Pakistan": 2.62, "Nigeria": 2.42, "Bangladesh": 2.18, "Russia": 2.04, "Japan": 1.77, "Mexico": 1.67, "Philippines": 1.39, "Vietnam": 1.25, "Ethiopia": 1.23, "Egypt": 1.21, "Germany": 1.13, "Iran": 1.08, "Turkey": 1.07, "Congo (Kinshasa)": 0.94, "France": 0.92, "Thailand": 0.9, "United Kingdom": 0.89, "Italy": 0.85, "Burma": 0.84, "South Africa": 0.74, "S. Korea": 0.7, "Colombia": 0.66, "Spain": 0.65, "Tanzania": 0.63, "Kenya": 0.62, "Ukraine": 0.6, "Argentina": 0.59, "Algeria": 0.54, "Poland": 0.54, "Sudan": 0.52, "Canada": 0.49, "Uganda": 0.49, "Iraq": 0.47, "Morocco": 0.46, "Uzbekistan": 0.43 };