Your search did not match any results.
Vector Map

Pie Markers

Documentation
This demo shows how to use markers of the "pie" type in the VectorMap. Values for pie markers are provided by the data field whose name is assigned to the dataField option.
Copy to Codepen
Apply
Reset
window.onload = function() { var viewModel = { vectorMapOptions: { layers: [{ dataSource: DevExpress.viz.map.sources.world, hoverEnabled: false }, { name: "pies", dataSource: markers, elementType: "pie", dataField: "values" }], tooltip: { enabled: true, customizeTooltip: function (arg) { if (arg.layer.type === "marker") { return { text: arg.attribute("tooltip") }; } } }, legends: [{ source: { layer: "pies", grouping: "color" }, customizeText: function (arg) { return names[arg.index]; } }], bounds: [-180, 85, 180, -60] } }; ko.applyBindings(viewModel, $("#vector-map-demo").get(0)); };
<!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="js/jquery-3.1.0.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/knockout/3.4.0/knockout-min.js"></script> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/16.2.5/css/dx.spa.css" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/16.2.5/css/dx.common.css" /> <link rel="dx-theme" data-theme="generic.light" href="https://cdn3.devexpress.com/jslib/16.2.5/css/dx.light.css" /> <script src="https://cdn3.devexpress.com/jslib/16.2.5/js/dx.all.js"></script> <script src="https://cdn3.devexpress.com/jslib/16.2.5/js/vectormap-data/world.js"></script> <script src="https://cdn3.devexpress.com/jslib/16.2.5/js/vectormap-data/africa.js"></script> <script src="https://cdn3.devexpress.com/jslib/16.2.5/js/vectormap-data/canada.js"></script> <script src="https://cdn3.devexpress.com/jslib/16.2.5/js/vectormap-data/eurasia.js"></script> <script src="https://cdn3.devexpress.com/jslib/16.2.5/js/vectormap-data/europe.js"></script> <script src="https://cdn3.devexpress.com/jslib/16.2.5/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-demo"> <div id="vector-map" data-bind="dxVectorMap: vectorMapOptions"></div> </div> </div> </body> </html>
#vector-map { height: 440px; width: 100%; display: block; }
var names = ["Christian", "Muslim", "Unaffiliated", "Buddhist", "Jewish"]; var markers = { type: "FeatureCollection", features: $.map([ { coordinates: [34.6, -5.1], values: [61.4, 35.2, 1.4, 0, 0], country: "Tanzania" }, { coordinates: [18.8, 15], values: [40.6, 55.3, 2.5, 0, 0], country: "Chad" }, { coordinates: [7.36, 9.97], values: [49.3, 48.8, 0.4, 0, 0], country: "Nigeria" }, { coordinates: [135.61, -24.57], values: [67.3, 2.4, 24.2, 2.7, 0.5], country: "Australia" }, { coordinates: [103.3, 34.85], values: [5.1, 1.8, 52.2, 18.2, 0], country: "China" }, { coordinates: [139.5, 37], values: [1.6, 0.2, 57, 36.2, 0], country: "Japan" }, { coordinates: [100.8, 15.9], values: [0.9, 5.5, 0.3, 93.2, 0], country: "Thailand" }, { coordinates: [10.4, 51.4], values: [68.7, 5.8, 24.7, 0.3, 0.3], country: "Germany" }, { coordinates: [100.8, 65.3], values: [73.3, 10, 16.2, 0.1, 0.2], country: "Russia" }, { coordinates: [-3.48, 40.36], values: [78.6, 2.1, 19, 0, 0.1], country: "Spain" }, { coordinates: [-78.01, 21.72], values: [59.2, 0, 23, 0, 0], country: "Cuba" }, { coordinates: [-63.7, -31.92], values: [85.2, 1, 12.2, 0.05, 0.5], country: "Argentina" }, { coordinates: [-110.53, 60.78], values: [69, 2.1, 23.7, 0.5, 0.3], country: "Canada" }, { coordinates: [-100.1, 40.14], values: [78.3, 0.9, 16.4, 1.2, 1.8], country: "United States" }, { coordinates: [34.88, 31.16], values: [2, 18.6, 3.1, 0.3, 75.6], country: "Israel" } ], function (data) { var list = ["<b>" + data.country + "</b>"]; $.each(data.values, function (i, value) { if (value > 0) { list.push(names[i] + ": " + value + "%"); } }); return { type: "Feature", geometry: { type: "Point", coordinates: data.coordinates }, properties: { tooltip: list.join("\n"), values: data.values } }; }) };