<dx-chart
id="chart"
[dataSource]="dataSource"
[title]="title"
[palette]="['#00ced1', '#008000', '#ffd700', '#ff7f50']"
(onSeriesClick)="onSeriesClick($event)">
<dxo-common-series-settings type="bubble"></dxo-common-series-settings>
<dxo-export [enabled]="true"></dxo-export>
<dxo-legend
position="inside"
horizontalAlignment="left">
<dxo-border [visible]="true"></dxo-border>
</dxo-legend>
<dxo-argument-axis title="Total Population">
<dxo-label [customizeText]="argumentCustomizeText"></dxo-label>
</dxo-argument-axis>
<dxi-value-axis title="Population with Age over 60">
<dxo-label [customizeText]="valueCustomizeText"></dxo-label>
</dxi-value-axis>
<dxo-tooltip
[enabled]="true"
location="edge"
[customizeTooltip]="customizeTooltip">
</dxo-tooltip>
<dxi-series
*ngFor="let correlation of correlationSource"
[name]="correlation.name"
[argumentField]="correlation.argumentField"
[valueField]="correlation.valueField"
[sizeField]="correlation.sizeField"
[tagField]="correlation.tagField">
</dxi-series>
</dx-chart>
import { NgModule, Component, enableProdMode } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { DxChartModule } from 'devextreme-angular';
import { Population, CorrelationDescription, Service } from './app.service';
if(!/localhost/.test(document.location.host)) {
enableProdMode();
}
@Component({
selector: 'demo-app',
templateUrl: 'app/app.component.html',
styleUrls: ['app/app.component.css'],
providers: [Service]
})
export class AppComponent {
title: string = "Correlation between Total Population and\n Population with Age over 60";
dataSource: Population[];
correlationSource: CorrelationDescription[];
constructor(service: Service) {
this.dataSource = service.getPopulationData();
this.correlationSource = service.getCorrelationSource();
}
customizeTooltip(arg: any) {
return {
text: arg.point.tag + '<br/>Total Population: ' + arg.argumentText + 'M<br/>Population with Age over 60: ' + arg.valueText + 'M (' + arg.size + '%)'
};
}
argumentCustomizeText(args: any) {
return args.value + 'M';
}
valueCustomizeText(args: any) {
return args.value + 'M';
}
onSeriesClick(e: any) {
var series = e.target;
if (series.isVisible()) {
series.hide();
} else {
series.show();
}
}
}
@NgModule({
imports: [
BrowserModule,
DxChartModule
],
declarations: [AppComponent],
bootstrap: [AppComponent]
})
export class AppModule { }
platformBrowserDynamic().bootstrapModule(AppModule);
::ng-deep #chart {
height: 440px;
}
import { Injectable } from '@angular/core';
export class Population {
total1: number;
total2?: number;
total3?: number;
total4?: number;
older1: number;
older2?: number;
older3?: number;
older4?: number;
perc1: number;
perc2?: number;
perc3?: number;
perc4?: number;
tag1: string;
tag2?: string;
tag3?: string;
tag4?: string;
}
export class CorrelationDescription {
name: string;
argumentField: string;
valueField: string;
sizeField: string;
tagField: string;
}
let populationData: Population[] = [{
total1: 9.5,
total2: 168.8,
total3: 127.2,
older1: 2.4,
older2: 8.8,
older3: 40.1,
perc1: 25.4,
perc2: 5.3,
perc3: 31.6,
tag1: 'Sweden',
tag2: 'Nigeria',
tag3: 'Japan'
}, {
total1: 82.8,
total2: 91.7,
total3: 90.8,
older1: 21.9,
older2: 4.6,
older3: 8.0,
perc1: 26.7,
perc2: 5.4,
perc3: 8.9,
tag1: 'Germany',
tag2: 'Ethiopia',
tag3: 'Viet Nam'
}, {
total1: 16.7,
total2: 80.7,
total3: 21.1,
older1: 3.8,
older2: 7.0,
older3: 2.7,
perc1: 22.8,
perc2: 8.4,
perc3: 12.9,
tag1: 'Netherlands',
tag2: 'Egypt',
tag3: 'Sri Lanka'
}, {
total1: 62.8,
total2: 52.4,
total3: 96.7,
older1: 14.4,
older2: 4.0,
older3: 5.9,
perc1: 23.0,
perc2: 7.8,
perc3: 6.1,
tag1: 'United Kingdom',
tag2: 'South Africa',
tag3: 'Philippines'
}, {
total1: 38.2,
total2: 43.2,
total3: 66.8,
older1: 7.8,
older2: 1.8,
older3: 9.6,
perc1: 20.4,
perc2: 4.3,
perc3: 13.7,
tag1: 'Poland',
tag2: 'Kenya',
tag3: 'Thailand'
}, {
total1: 45.5,
total3: 154.7,
total4: 34.8,
older1: 9.5,
older3: 10.3,
older4: 7.2,
perc1: 21.1,
perc3: 6.8,
perc4: 20.8,
tag1: 'Ukraine',
tag3: 'Bangladesh',
tag4: 'Canada'
}, {
total1: 143.2,
total4: 120.8,
older1: 26.5,
older4: 11.0,
perc1: 18.6,
perc4: 9.5,
tag1: 'Russian Federation',
tag4: 'Mexico'
}];
let correlationSource: CorrelationDescription[] = [{
name: "Europe",
argumentField: "total1",
valueField: "older1",
sizeField: "perc1",
tagField: "tag1"
}, {
name: "Africa",
argumentField: "total2",
valueField: "older2",
sizeField: "perc2",
tagField: "tag2"
}, {
name: "Asia",
argumentField: "total3",
valueField: "older3",
sizeField: "perc3",
tagField: "tag3"
}, {
name: "North America",
argumentField: "total4",
valueField: "older4",
sizeField: "perc4",
tagField: "tag4"
}]
@Injectable()
export class Service {
getPopulationData(): Population[] {
return populationData;
}
getCorrelationSource() : CorrelationDescription[] {
return correlationSource;
}
}
// 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/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@2.1.0/tslib.js',
'rxjs': 'npm:rxjs@6.4.0',
'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@20.2.5',
'jszip': 'npm:jszip@3.5.0/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@0.9.8/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.0.11',
'devexpress-gantt': 'npm:devexpress-gantt@2.0.18',
'devextreme-angular': 'npm:devextreme-angular@20.2.5',
'preact': 'npm:preact@10.5.11/dist/preact.js',
'preact/hooks': 'npm:preact@10.5.11/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/20.2.5/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.5/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="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>