Angular Charts - Point Image

import { bootstrapApplication } from '@angular/platform-browser'; import { Component, enableProdMode, provideZoneChangeDetection } from '@angular/core'; import { DxChartModule, DxChartTypes } from 'devextreme-angular/ui/chart'; import { Service, IceHockeyStatistics } from './app.service'; if (!/localhost/.test(document.location.host)) { enableProdMode(); } @Component({ selector: 'demo-app', providers: [Service], templateUrl: './app.component.html', styleUrls: ['./app.component.css'], imports: [ DxChartModule, ], }) export class AppComponent { title = 'Canadian Men’s National Ice Hockey Team\n at the World Championships'; iceHockeyStatistics: IceHockeyStatistics[]; constructor(service: Service) { this.iceHockeyStatistics = service.getIceHockeyStatistics(); } customizePoint: DxChartTypes.Properties['customizePoint'] = ({ value }) => { const color = { 1: 'gold', 2: 'silver', 3: 'bronse', }[value]; if (color) { return { image: { url: `../../../../images/Charts/PointImage/icon-medal-${color}.png`, width: 20, height: 20 }, visible: true }; } return null; }; customizeText: DxChartTypes.ValueAxisLabel['customizeText'] = ({ valueText }) => ({ 1: `${valueText}st place`, 2: `${valueText}nd place`, 3: `${valueText}rd place`, }[valueText] || `${valueText}th place`); } bootstrapApplication(AppComponent, { providers: [ provideZoneChangeDetection({ eventCoalescing: true, runCoalescing: true }), ], });

::ng-deep #chart { height: 440px; }

import { Injectable } from '@angular/core'; export class IceHockeyStatistics { year: number; place: number; } const iceHockeyStatistics: IceHockeyStatistics[] = [{ year: 1977, place: 4, }, { year: 1978, place: 3, }, { year: 1979, place: 4, }, { year: 1981, place: 4, }, { year: 1982, place: 3, }, { year: 1983, place: 3, }, { year: 1985, place: 2, }, { year: 1986, place: 3, }, { year: 1987, place: 4, }, { year: 1989, place: 2, }, { year: 1990, place: 4, }, { year: 1991, place: 2, }, { year: 1992, place: 8, }, { year: 1993, place: 4, }, { year: 1994, place: 1, }, { year: 1995, place: 3, }, { year: 1996, place: 2, }, { year: 1997, place: 1, }, { year: 1998, place: 6, }, { year: 1999, place: 4, }, { year: 2000, place: 4, }, { year: 2001, place: 5, }, { year: 2002, place: 6, }, { year: 2003, place: 1, }, { year: 2004, place: 1, }, { year: 2005, place: 2, }, { year: 2006, place: 4, }, { year: 2007, place: 1, }, { year: 2008, place: 2, }, { year: 2009, place: 2, }, { year: 2010, place: 7, }, { year: 2011, place: 5, }, { year: 2012, place: 5, }, { year: 2013, place: 5, }]; @Injectable() export class Service { getIceHockeyStatistics(): IceHockeyStatistics[] { return iceHockeyStatistics; } }

<!DOCTYPE html> <html 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/26.1.5/css/dx.light.css" /> </head> <body class="dx-viewport"> <div class="demo-container"> <demo-app>Loading...</demo-app> </div> <script src="https://cdn.jsdelivr.net/npm/zone.js@0.16.2/bundles/zone.umd.js"></script> <script src="./bundle.js" type="module"></script> </body> </html>