Bullet Graphs (Angular)

The BulletGraph is a type of linear gauge designed specifically for use in dashboards. It displays a single key measure along with a comparative measure and qualitative ranges to instantly signal whether the measure is good, bad, or in some other state.

Bullet Graphs were created and popularized by dashboard design expert Stephen Few.

This example uses Angular.

import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; // import { Component, enableProdMode, NgModule } from '@angular/core'; import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; import { BrowserModule } from '@angular/platform-browser'; import { WjGaugeModule } from '@grapecity/wijmo.angular2.gauge'; // @Component({ selector: 'app-component', templateUrl: 'src/app.component.html' }) export class AppComponent { dashboard = [ { heading: 'Revenue', sub: 'US$, thousands', max: 400, actual: 345, target: 340, bad: 210, good: 300 }, { heading: 'Profit', sub: '%', max: 50, actual: 37, target: 32, bad: 20, good: 30 }, { heading: 'Order Size', sub: 'US$, average', max: 600, actual: 320, target: 520, bad: 400, good: 500 }, { heading: 'New Customers', sub: 'count', max: 1500, actual: 1100, target: 1000, bad: 600, good: 900 }, { heading: 'Satisfaction', sub: '0 to 5', max: 5, actual: 4, target: 4.5, bad: 2.5, good: 4.5 }, ] } // @NgModule({ imports: [WjGaugeModule, BrowserModule], declarations: [AppComponent], bootstrap: [AppComponent] }) export class AppModule { } // enableProdMode(); // Bootstrap application with hash style navigation and global services. platformBrowserDynamic().bootstrapModule(AppModule);
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>Bullet Graphs</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- Polyfills --> <script src="node_modules/core-js/client/shim.min.js"></script> <script src="node_modules/zone.js/dist/zone.min.js"></script> <!-- SystemJS --> <script src="node_modules/systemjs/dist/system.js"></script> <script src="systemjs.config.js"></script> <script> // workaround to load 'rxjs/operators' from the rxjs bundle System.import('rxjs').then(function (m) { System.set(SystemJS.resolveSync('rxjs/operators'), System.newModule(m.operators)); System.import('./src/app.component'); }); </script> </head> <body> <app-component></app-component> </body> </html>
<div class="container-fluid"> <div id="dashboard"> <table> <ng-template ngFor let-item [ngForOf]="dashboard"> <tr> <td> <div class="heading">{{item.heading}}</div> <div class="sub">{{item.sub}}</div> </td> <td> <span *ngIf="item.actual < item.target" class="glyphicon glyphicon-thumbs-down warning"></span> </td> <td> <wj-bullet-graph [value]="item.actual" [target]="item.target" [max]="item.max" [bad]="item.bad" [good]="item.good"></wj-bullet-graph> </td> <td> <div class="max">{{item.max | number:'1.0-0'}}</div> </td> </tr> </ng-template> </table> </div> </div>
#dashboard { padding: 12px; background: rgba(0, 0, 0, .02); box-shadow: 0 3px 6px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.23); } .heading { font-weight: bold; text-align: right; } .sub { font-size: 70%; text-align: right; } .max { font-size: 70%; } .warning { color: darkred; padding-left: 12px; } .wj-gauge { margin-left: 1em; margin-right: 1em; margin-bottom: 6px; width: 40vw; } body { margin-bottom: 24pt; }
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