www.wikipedia.org
Feel free to share demo-related thoughts here.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
Thank you for the feedback!
If you have technical questions, please create a support ticket in the DevExpress Support Center.
Backend API
<dx-chart
id="chart"
[dataSource]="dataSource"
[title]="title"
[palette]="['#00ced1', '#008000', '#ffd700', '#ff7f50']"
(onSeriesClick)="onSeriesClick($event)"
>
<dxo-common-series-settings type="bubble"></dxo-common-series-settings>
<dxo-export [enabled]="true"></dxo-export>
<dxo-legend position="inside" horizontalAlignment="left">
<dxo-border [visible]="true"></dxo-border>
</dxo-legend>
<dxo-argument-axis title="Total Population">
<dxo-label [customizeText]="argumentCustomizeText"></dxo-label>
</dxo-argument-axis>
<dxi-value-axis title="Population with Age over 60">
<dxo-label [customizeText]="valueCustomizeText"></dxo-label>
</dxi-value-axis>
<dxo-tooltip
[enabled]="true"
location="edge"
[customizeTooltip]="customizeTooltip"
>
</dxo-tooltip>
<dxi-series
*ngFor="let correlation of correlationSource"
[name]="correlation.name"
[argumentField]="correlation.argumentField"
[valueField]="correlation.valueField"
[sizeField]="correlation.sizeField"
[tagField]="correlation.tagField"
>
</dxi-series>
</dx-chart>
import { NgModule, Component, enableProdMode } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { DxChartModule, DxChartTypes } from 'devextreme-angular/ui/chart';
import { Population, CorrelationDescription, Service } from './app.service';
if (!/localhost/.test(document.location.host)) {
enableProdMode();
}
@Component({
selector: 'demo-app',
templateUrl: `app/app.component.html`,
styleUrls: [`app/app.component.css`],
providers: [Service],
})
export class AppComponent {
title = 'Correlation between Total Population and\n Population with Age over 60';
dataSource: Population[];
correlationSource: CorrelationDescription[];
constructor(service: Service) {
this.dataSource = service.getPopulationData();
this.correlationSource = service.getCorrelationSource();
}
customizeTooltip = ({
point, argumentText, valueText, size,
}: { point: Record<string, unknown>, argumentText: string, valueText: string, size: number }) => ({
text: `${point.tag}<br/>Total Population: ${argumentText}M<br/>Population with Age over 60: ${valueText}M (${size}%)`,
});
argumentCustomizeText: DxChartTypes.ArgumentAxisLabel['customizeText'] = ({ value }) => `${value}M`;
valueCustomizeText: DxChartTypes.ValueAxisLabel['customizeText'] = ({ value }) => `${value}M`;
onSeriesClick({ target: series }: DxChartTypes.SeriesClickEvent) {
series.isVisible()
? series.hide()
: 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;
}
const 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',
}];
const 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/
const componentNames = [
'accordion',
'action-sheet',
'autocomplete',
'bar-gauge',
'box',
'bullet',
'button-group',
'button',
'calendar',
'chart',
'check-box',
'circular-gauge',
'color-box',
'context-menu',
'data-grid',
'date-box',
'date-range-box',
'defer-rendering',
'diagram',
'draggable',
'drawer',
'drop-down-box',
'drop-down-button',
'file-manager',
'file-uploader',
'filter-builder',
'form',
'funnel',
'gallery',
'gantt',
'html-editor',
'linear-gauge',
'list',
'load-indicator',
'load-panel',
'lookup',
'map',
'menu',
'multi-view',
'nested',
'number-box',
'pie-chart',
'pivot-grid-field-chooser',
'pivot-grid',
'polar-chart',
'popover',
'popup',
'progress-bar',
'radio-group',
'range-selector',
'range-slider',
'recurrence-editor',
'resizable',
'responsive-box',
'sankey',
'scheduler',
'scroll-view',
'select-box',
'slider',
'sortable',
'sparkline',
'speed-dial-action',
'splitter',
'switch',
'tab-panel',
'tabs',
'tag-box',
'text-area',
'text-box',
'tile-view',
'toast',
'toolbar',
'tooltip',
'tree-list',
'tree-map',
'tree-view',
'validation-group',
'validation-summary',
'validator',
'vector-map',
];
window.exports = window.exports || {};
window.config = {
transpiler: 'ts',
typescriptOptions: {
module: 'system',
emitDecoratorMetadata: true,
experimentalDecorators: true,
},
meta: {
'typescript': {
'exports': 'ts',
},
'devextreme/time_zone_utils.js': {
'esModule': true,
},
'devextreme/localization.js': {
'esModule': true,
},
'devextreme/viz/palette.js': {
'esModule': true,
},
'@angular/platform-browser-dynamic': {
'esModule': true,
},
'@angular/platform-browser': {
'esModule': true,
},
'@angular/core': {
'esModule': true,
},
'@angular/common': {
'esModule': true,
},
'@angular/common/http': {
'esModule': true,
},
'@angular/compiler': {
'esModule': true,
},
'@angular/animations': {
'esModule': true,
},
'@angular/forms': {
'esModule': true,
},
},
paths: {
'npm:': 'https://unpkg.com/',
'bundles:': '../../../../bundles/',
},
map: {
'ts': 'npm:plugin-typescript@4.2.4/lib/plugin.js',
'typescript': 'npm:typescript@4.2.4/lib/typescript.js',
/* @angular */
'@angular/compiler': 'bundles:@angular/compiler.umd.js',
'@angular/platform-browser-dynamic': 'bundles:@angular/platform-browser-dynamic.umd.js',
'@angular/core': 'bundles:@angular/core.umd.js',
'@angular/core/primitives/signals': 'bundles:@angular/core.primitives.signals.umd.js',
'@angular/common': 'bundles:@angular/common.umd.js',
'@angular/common/http': 'bundles:@angular/common-http.umd.js',
'@angular/platform-browser': 'bundles:@angular/platform-browser.umd.js',
'@angular/platform-browser/animations': 'bundles:@angular/platform-browser.umd.js',
'@angular/forms': 'bundles:@angular/forms.umd.js',
/* devextreme */
'devextreme': 'npm:devextreme@24.1.6/cjs',
'@devextreme/runtime': 'npm:@devextreme/runtime@3.0.13',
'devextreme/bundles/dx.all': 'npm:devextreme@24.1.6/bundles/dx.all.js',
'devextreme-quill': 'npm:devextreme-quill@1.7.1/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.2.11',
'devexpress-gantt': 'npm:devexpress-gantt@4.1.56',
/* devextreme-angular umd maps */
'devextreme-angular': 'bundles:devextreme-angular/devextreme-angular.umd.js',
'devextreme-angular/core': 'bundles:devextreme-angular/devextreme-angular-core.umd.js',
'devextreme-angular/http': 'bundles:devextreme-angular/devextreme-angular-http.umd.js',
...componentNames.reduce((acc, name) => {
acc[`devextreme-angular/ui/${name}`] = `bundles:devextreme-angular/devextreme-angular-ui-${name}.umd.js`;
return acc;
}, {}),
'jszip': 'npm:jszip@3.10.1/dist/jszip.min.js',
'tslib': 'npm:tslib@2.6.1/tslib.js',
'rxjs': 'npm:rxjs@7.5.3/dist/bundles/rxjs.umd.js',
'rxjs/operators': 'npm:rxjs@7.5.3/dist/cjs/operators/index.js',
'rrule': 'npm:rrule@2.6.4/dist/es5/rrule.js',
'luxon': 'npm:luxon@1.28.1/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign@1.1.0',
'inferno': 'npm:inferno@7.4.11/dist/inferno.min.js',
'inferno-compat': 'npm:inferno-compat/dist/inferno-compat.min.js',
'inferno-create-element': 'npm:inferno-create-element@7.4.11/dist/inferno-create-element.min.js',
'inferno-dom': 'npm:inferno-dom/dist/inferno-dom.min.js',
'inferno-hydrate': 'npm:inferno-hydrate@7.4.11/dist/inferno-hydrate.min.js',
'inferno-clone-vnode': 'npm:inferno-clone-vnode/dist/inferno-clone-vnode.min.js',
'inferno-create-class': 'npm:inferno-create-class/dist/inferno-create-class.min.js',
'inferno-extras': 'npm:inferno-extras/dist/inferno-extras.min.js',
// Prettier
'prettier/standalone': 'npm:prettier@2.8.8/standalone.js',
'prettier/parser-html': 'npm:prettier@2.8.8/parser-html.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',
},
'rxjs': {
defaultExtension: 'js',
},
'rxjs/operators': {
defaultExtension: 'js',
},
},
packageConfigPaths: [
'npm:@devextreme/*/package.json',
'npm:@devextreme/runtime@3.0.13/inferno/package.json',
'npm:rxjs@7.5.3/package.json',
'npm:rxjs@7.5.3/operators/package.json',
'npm:devexpress-diagram@2.2.11/package.json',
'npm:devexpress-gantt@4.1.56/package.json',
],
};
System.config(window.config);
// System.import('@angular/compiler').catch(console.error.bind(console));
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
<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=5.0" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/24.1.6/css/dx.light.css" />
<script src="https://unpkg.com/core-js@2.6.12/client/shim.min.js"></script>
<script src="https://unpkg.com/zone.js@0.13.3/bundles/zone.umd.min.js"></script>
<script src="https://unpkg.com/reflect-metadata@0.1.13/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>