<dx-vector-map
id="vector-map"
[bounds]="[-180, 85, 180, -60]"
(onClick)="click($event)">
<dxo-tooltip
[enabled]="true"
[customizeTooltip]="customizeTooltip">
<dxo-font color="#fff"></dxo-font>
<dxo-border [visible]="false"></dxo-border>
</dxo-tooltip>
<dxi-layer
[dataSource]="worldMap"
[customize]="customizeLayers">
</dxi-layer>
</dx-vector-map>
import { NgModule, Component, enableProdMode } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { DxVectorMapModule } from 'devextreme-angular';
import * as mapsData from 'devextreme/dist/js/vectormap-data/world.js';
import { Countries, Service } from './app.service';
if(!/localhost/.test(document.location.host)) {
enableProdMode();
}
@Component({
selector: 'demo-app',
providers: [ Service ],
templateUrl: 'app/app.component.html',
styleUrls: ['app/app.component.css']
})
export class AppComponent {
worldMap: any = mapsData.world;
countries: Countries;
constructor(service: Service) {
this.countries = service.getCountries();
this.customizeTooltip = this.customizeTooltip.bind(this);
this.customizeLayers = this.customizeLayers.bind(this);
this.click = this.click.bind(this);
}
customizeTooltip(arg) {
let name = arg.attribute("name"),
country = this.countries[name];
if(country) {
return {
text: name + ": " + country.totalArea + "M km²",
color: country.color
};
}
}
customizeLayers(elements) {
elements.forEach((element) => {
let country = this.countries[element.attribute("name")];
if(country) {
element.applySettings({
color: country.color,
hoveredColor: "#e0e000",
selectedColor: "#008f00"
});
};
});
}
click(e) {
let target = e.target;
if(target && this.countries[target.attribute("name")]) {
target.selected(!target.selected());
}
}
}
@NgModule({
imports: [
BrowserModule,
DxVectorMapModule
],
declarations: [AppComponent],
bootstrap: [AppComponent]
})
export class AppModule { }
platformBrowserDynamic().bootstrapModule(AppModule);
::ng-deep #vector-map {
height: 440px;
}
import { Injectable } from '@angular/core';
export class Country {
totalArea: number;
color: string;
}
export class Countries {
Russia: Country;
Canada: Country;
China: Country;
"United States": Country;
Brazil: Country;
Australia: Country;
India: Country;
Argentina: Country;
Kazakhstan: Country;
Algeria: Country;
}
let countries: 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" }
};
@Injectable()
export class Service {
getCountries(): Countries {
return countries;
}
}
// In real applications, you should not transpile code in the browser. You can see how to create your own application with Angular and DevExtreme here:
// https://js.devexpress.com/Documentation/Guide/Angular_Components/Getting_Started/Create_a_DevExtreme_Application/
System.config({
transpiler: 'ts',
typescriptOptions: {
module: "system",
emitDecoratorMetadata: true,
experimentalDecorators: true
},
meta: {
'typescript': {
"exports": "ts"
},
'devextreme/dist/js/vectormap-data/*': {
'esModule': true
},
'devextreme/localization.js': {
"esModule": true
}
},
paths: {
'npm:': 'https://unpkg.com/'
},
map: {
'ts': 'npm:plugin-typescript@8.0.0/lib/plugin.js',
'typescript': 'npm:typescript@3.5.3/lib/typescript.js',
'@angular': 'npm:@angular',
'tslib': 'npm:tslib@2.0.3/tslib.js',
'rxjs': 'npm:rxjs@6.3.3',
'devextreme/dist/js/vectormap-data': 'js/vectormap-data',
'rrule': 'npm:rrule@2.6.6/dist/es5/rrule.js',
'luxon': 'npm:luxon@1.25.0/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign@1.1.0',
'devextreme': 'npm:devextreme@20.2.4',
'jszip': 'npm:jszip@3.5.0/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@0.9.7/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.0.5',
'devexpress-gantt': 'npm:devexpress-gantt@2.0.8',
'devextreme-angular': 'npm:devextreme-angular@20.2.4',
'preact': 'npm:preact@10.5.7/dist/preact.js',
'preact/hooks': 'npm:preact@10.5.7/hooks/dist/hooks.js'
},
packages: {
'app': {
main: './app.component.ts',
defaultExtension: 'ts'
},
'devextreme': {
defaultExtension: 'js'
},
'devextreme/events/utils': {
main: 'index'
},
'devextreme/events': {
main: 'index'
},
'es6-object-assign': {
main: './index.js',
defaultExtension: 'js'
}
},
packageConfigPaths: [
"npm:@angular/*/package.json",
"npm:@angular/common/*/package.json",
"npm:rxjs/package.json",
"npm:rxjs/operators/package.json",
"npm:devextreme-angular/*/package.json",
"npm:devextreme-angular/ui/*/package.json",
"npm:devextreme-angular/package.json",
"npm:devexpress-diagram/package.json",
"npm:devexpress-gantt/package.json",
]
});
<!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" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.4/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.4/css/dx.light.css" />
<script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script>
<script src="https://unpkg.com/zone.js@0.10.2/dist/zone.js"></script>
<script src="https://unpkg.com/reflect-metadata@0.1.3/Reflect.js"></script>
<script src="https://unpkg.com/systemjs@0.21.3/dist/system.js"></script>
<script src="https://unpkg.com/jquery@3.5.1/dist/jquery.min.js"></script>
<script src="config.js"></script>
<script>
System.import('app').catch(console.error.bind(console));
</script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<demo-app>Loading...</demo-app>
</div>
</body>
</html>