import 'bootstrap.css';
import '@mescius/wijmo.styles/wijmo.css';
import './styles.css';
//
import '@angular/compiler';
import { Component, Inject, enableProdMode, AfterViewInit, ɵresolveComponentResources } from '@angular/core';
import { BrowserModule, bootstrapApplication } from '@angular/platform-browser';
import '@mescius/wijmo.touch'; // support drag/drop on touch devices
import * as wjCore from '@mescius/wijmo';
import * as wjOlap from '@mescius/wijmo.olap';
import { WjOlapModule } from '@mescius/wijmo.angular2.olap';
import { DataService, DataItem } from './app.data';
//
@Component({
standalone: true,
providers: [DataService],
imports: [WjOlapModule, BrowserModule],
selector: 'app-component',
templateUrl: 'src/app.component.html',
})
export class AppComponent implements AfterViewInit {
ng: wjOlap.PivotEngine;
ds10: DataItem[];
ds100: DataItem[];
ds500: DataItem[];
ds1M: DataItem[];
start: number = 0;
enable100K: boolean = true;
enable500K: boolean = true;
result: string;
//
constructor(@Inject(DataService) private dataService: DataService) {
var self = this;
self.ds10 = dataService.addData([], 10e3);
self.ng = new wjOlap.PivotEngine({
autoGenerateFields: false,
fields: [
{ binding: 'date', header: 'Quarter', format: '"Q"q yyyy' },
{ binding: 'date', header: 'Month', format: 'MMMM' },
{ binding: 'agent', header: 'Agent' },
{ binding: 'region', header: 'Region' },
{ binding: 'platform', header: 'Platform' },
{ binding: 'product', header: 'Product' },
{ binding: 'sales', header: 'Sales', format: 'c2' },
{ binding: 'downloads', header: 'Downloads', format: 'n0' },
{ binding: 'revenue', header: 'Revenue', format: 'c2' },
],
itemsSource: self.ds10,
showRowTotals: 'Subtotals',
rowFields: ['Quarter', 'Region'],
columnFields: ['Platform', 'Product'],
valueFields: ['Sales', 'Downloads'],
updatingView: function () {
if (self.start == 0) {
self.start = Date.now();
}
},
updatedView: function (s: wjOlap.PivotEngine) {
var fmt = 'Summarized <b>{cnt:n0}</b> items in <b>{tm:n0}</b>ms';
self.result = wjCore.format(fmt, {
cnt: s.itemsSource.length,
tm: Date.now() - self.start,
});
self.start = 0;
},
});
}
//
ngAfterViewInit() {
this._createDataAsync(100e3, (result: DataItem[]) => {
this.ds100 = result;
this.enable100K = false;
});
this._createDataAsync(500e3, (result: DataItem[]) => {
this.ds500 = result;
this.enable500K = false;
});
}
//
onButtonClick(e: MouseEvent) {
switch ((e.target as HTMLElement).id) {
case '10k':
this.ng.itemsSource = this.ds10;
break;
case '100k':
this.ng.itemsSource = this.ds100;
break;
case '500k':
this.ng.itemsSource = this.ds500;
break;
case '1M':
this.ng.itemsSource = this.ds1M;
break;
}
}
//
_createDataAsync(cnt: number, callback: (result: DataItem[]) => void) {
var data: DataItem[] = [];
this._addDataAsync(data, cnt, function () {
callback(data);
});
}
_addDataAsync(data: DataItem[], cnt: number, callback: (result: DataItem[]) => void) {
var self = this;
setTimeout(function () {
self.dataService.addData(data, Math.min(cnt - data.length, 1000));
if (data.length == cnt) {
callback(data);
} else {
self._addDataAsync(data, cnt, callback);
}
});
}
_enableButton(id: string) {
(document.getElementById(id) as HTMLButtonElement).disabled = false;
}
}
//
//
enableProdMode();
// Resolve resources (templateUrl, styleUrls etc), After resolution all URLs have been converted into `template` strings.
ɵresolveComponentResources(fetch).then(() => {
// Bootstrap application
bootstrapApplication(AppComponent).catch((err) => console.error(err));
});
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>MESCIUS Wijmo OLAP Pivot Engine Performance</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/fesm2015/zone.min.js"></script>
<!-- SystemJS -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.21.5/system.src.js" integrity="sha512-skZbMyvYdNoZfLmiGn5ii6KmklM82rYX2uWctBhzaXPxJgiv4XBwJnFGr5k8s+6tE1pcR1nuTKghozJHyzMcoA==" crossorigin="anonymous"></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="buttons" (click)="onButtonClick($event)">
<button id="10k" class="btn btn-primary">
10k items
</button>
<button id="100k" class="btn btn-primary" [disabled]="enable100K">
100k items
</button>
<button id="500k" class="btn btn-primary" [disabled]="enable500K">
500k items
</button>
</div>
<p id="result" [innerHtml]="result">
</p>
<div class="output">
<wj-pivot-grid [itemsSource]="ng"></wj-pivot-grid>
</div>
</div>
import { Injectable } from '@angular/core';
import { DateTime } from '@mescius/wijmo';
export interface DataItem {
orderId: number;
platform: string;
product: string;
agent: string;
region: string;
date: Date;
sales: number;
downloads: number;
revenue: number;
}
var products = [
{ product: 'Wijmo', platform: 'Web' },
{ product: 'ActiveReports', platform: 'Desktop' },
{ product: 'ActiveReportsJS', platform: 'Web' },
{ product: 'ComponentOne', platform: 'Desktop' },
{ product: 'Spread', platform: 'Desktop' },
{ product: 'SpreadJS', platform: 'Web' },
{ product: 'GCDocs', platform: 'Desktop' }
];
var agents = [
{ agent: 'Ashlyn Dunlop', region: 'East' },
{ agent: 'Keith Vang', region: 'East' },
{ agent: 'Bobbi Rodrigues', region: 'West' },
{ agent: 'Charli Medina', region: 'West' },
{ agent: 'Kaitlin Salt', region: 'West' },
];
function randomInt(min: number, max: number) {
return Math.floor(Math.random() * (max - min + 1) + min);
}
@Injectable()
export class DataService {
addData(data: DataItem[], cnt: number): DataItem[] {
var year = new Date().getFullYear();
for(var i = 0; i < cnt; i++) {
let productIndex = randomInt(0, 6);
let agentIndex = randomInt(0, 4);
data.push({
orderId: randomInt(1, 10000),
platform: products[productIndex].platform,
product: products[productIndex].product,
agent: agents[agentIndex].agent,
region: agents[agentIndex].region,
date: new Date(year - randomInt(0, 2), randomInt(0, 11), randomInt(0, 27)),
sales: randomInt(1500, 3500),
downloads: randomInt(10, 200),
revenue: randomInt(500, 1000)
});
}
return data;
}
}
#buttons {
display: flex;
margin-bottom: 6px;
}
#buttons .btn {
margin: 6px;
white-space: normal;
}
.output {
display: flex;
justify-content: center;
margin: 6px;
}
.wj-pivotgrid {
width: auto;
max-height: 300px;
}
body {
margin-bottom: 36pt;
}
(function (global) {
SystemJS.config({
transpiler: './plugin-typescript.js',
typescriptOptions: {
"target": "ES2022",
"module": "system",
"emitDecoratorMetadata": true,
"experimentalDecorators": true,
},
baseURL: 'node_modules/',
meta: {
'typescript': {
"exports": "ts"
},
'*.css': { loader: 'systemjs-plugin-css' },
'*.mjs': {
format: 'esm'
},
},
paths: {
// paths serve as alias
'npm:': ''
},
packageConfigPaths: [
'/node_modules/*/package.json',
"/node_modules/@angular/*/package.json",
"/node_modules/@mescius/*/package.json"
],
map: {
'core-js': 'https://cdn.jsdelivr.net/npm/core-js@2.6.12/client/shim.min.js',
'typescript': 'https://cdnjs.cloudflare.com/ajax/libs/typescript/5.2.2/typescript.min.js',
"rxjs": "https://cdnjs.cloudflare.com/ajax/libs/rxjs/7.8.1/rxjs.umd.min.js",
'systemjs-plugin-css': 'https://cdn.jsdelivr.net/npm/systemjs-plugin-css@0.1.37/css.js',
'@mescius/wijmo': 'npm:@mescius/wijmo/index.js',
'@mescius/wijmo.input': 'npm:@mescius/wijmo.input/index.js',
'@mescius/wijmo.styles': 'npm:@mescius/wijmo.styles',
'@mescius/wijmo.cultures': 'npm:@mescius/wijmo.cultures',
'@mescius/wijmo.chart': 'npm:@mescius/wijmo.chart/index.js',
'@mescius/wijmo.chart.analytics': 'npm:@mescius/wijmo.chart.analytics/index.js',
'@mescius/wijmo.chart.animation': 'npm:@mescius/wijmo.chart.animation/index.js',
'@mescius/wijmo.chart.annotation': 'npm:@mescius/wijmo.chart.annotation/index.js',
'@mescius/wijmo.chart.finance': 'npm:@mescius/wijmo.chart.finance/index.js',
'@mescius/wijmo.chart.finance.analytics': 'npm:@mescius/wijmo.chart.finance.analytics/index.js',
'@mescius/wijmo.chart.hierarchical': 'npm:@mescius/wijmo.chart.hierarchical/index.js',
'@mescius/wijmo.chart.interaction': 'npm:@mescius/wijmo.chart.interaction/index.js',
'@mescius/wijmo.chart.radar': 'npm:@mescius/wijmo.chart.radar/index.js',
'@mescius/wijmo.chart.render': 'npm:@mescius/wijmo.chart.render/index.js',
'@mescius/wijmo.chart.webgl': 'npm:@mescius/wijmo.chart.webgl/index.js',
'@mescius/wijmo.chart.map': 'npm:@mescius/wijmo.chart.map/index.js',
'@mescius/wijmo.gauge': 'npm:@mescius/wijmo.gauge/index.js',
'@mescius/wijmo.grid': 'npm:@mescius/wijmo.grid/index.js',
'@mescius/wijmo.grid.detail': 'npm:@mescius/wijmo.grid.detail/index.js',
'@mescius/wijmo.grid.filter': 'npm:@mescius/wijmo.grid.filter/index.js',
'@mescius/wijmo.grid.search': 'npm:@mescius/wijmo.grid.search/index.js',
'@mescius/wijmo.grid.style': 'npm:@mescius/wijmo.grid.style/index.js',
'@mescius/wijmo.grid.grouppanel': 'npm:@mescius/wijmo.grid.grouppanel/index.js',
'@mescius/wijmo.grid.multirow': 'npm:@mescius/wijmo.grid.multirow/index.js',
'@mescius/wijmo.grid.transposed': 'npm:@mescius/wijmo.grid.transposed/index.js',
'@mescius/wijmo.grid.transposedmultirow': 'npm:@mescius/wijmo.grid.transposedmultirow/index.js',
'@mescius/wijmo.grid.pdf': 'npm:@mescius/wijmo.grid.pdf/index.js',
'@mescius/wijmo.grid.sheet': 'npm:@mescius/wijmo.grid.sheet/index.js',
'@mescius/wijmo.grid.xlsx': 'npm:@mescius/wijmo.grid.xlsx/index.js',
'@mescius/wijmo.grid.selector': 'npm:@mescius/wijmo.grid.selector/index.js',
'@mescius/wijmo.grid.cellmaker': 'npm:@mescius/wijmo.grid.cellmaker/index.js',
'@mescius/wijmo.nav': 'npm:@mescius/wijmo.nav/index.js',
'@mescius/wijmo.odata': 'npm:@mescius/wijmo.odata/index.js',
'@mescius/wijmo.olap': 'npm:@mescius/wijmo.olap/index.js',
'@mescius/wijmo.rest': 'npm:@mescius/wijmo.rest/index.js',
'@mescius/wijmo.pdf': 'npm:@mescius/wijmo.pdf/index.js',
'@mescius/wijmo.pdf.security': 'npm:@mescius/wijmo.pdf.security/index.js',
'@mescius/wijmo.viewer': 'npm:@mescius/wijmo.viewer/index.js',
'@mescius/wijmo.xlsx': 'npm:@mescius/wijmo.xlsx/index.js',
'@mescius/wijmo.undo': 'npm:@mescius/wijmo.undo/index.js',
'@mescius/wijmo.interop.grid': 'npm:@mescius/wijmo.interop.grid/index.js',
'@mescius/wijmo.touch': 'npm:@mescius/wijmo.touch/index.js',
'@mescius/wijmo.cloud': 'npm:@mescius/wijmo.cloud/index.js',
'@mescius/wijmo.barcode': 'npm:@mescius/wijmo.barcode/index.js',
'@mescius/wijmo.barcode.common': 'npm:@mescius/wijmo.barcode.common/index.js',
'@mescius/wijmo.barcode.composite': 'npm:@mescius/wijmo.barcode.composite/index.js',
'@mescius/wijmo.barcode.specialized': 'npm:@mescius/wijmo.barcode.specialized/index.js',
"@mescius/wijmo.angular2.chart.analytics": "npm:@mescius/wijmo.angular2.chart.analytics/index.js",
"@mescius/wijmo.angular2.chart.animation": "npm:@mescius/wijmo.angular2.chart.animation/index.js",
"@mescius/wijmo.angular2.chart.annotation": "npm:@mescius/wijmo.angular2.chart.annotation/index.js",
"@mescius/wijmo.angular2.chart.finance.analytics": "npm:@mescius/wijmo.angular2.chart.finance.analytics/index.js",
"@mescius/wijmo.angular2.chart.finance": "npm:@mescius/wijmo.angular2.chart.finance/index.js",
"@mescius/wijmo.angular2.chart.hierarchical": "npm:@mescius/wijmo.angular2.chart.hierarchical/index.js",
"@mescius/wijmo.angular2.chart.interaction": "npm:@mescius/wijmo.angular2.chart.interaction/index.js",
"@mescius/wijmo.angular2.chart.radar": "npm:@mescius/wijmo.angular2.chart.radar/index.js",
'@mescius/wijmo.angular2.chart.map': 'npm:@mescius/wijmo.angular2.chart.map/index.js',
"@mescius/wijmo.angular2.chart": "npm:@mescius/wijmo.angular2.chart/index.js",
"@mescius/wijmo.angular2.core": "npm:@mescius/wijmo.angular2.core/index.js",
"@mescius/wijmo.angular2.gauge": "npm:@mescius/wijmo.angular2.gauge/index.js",
"@mescius/wijmo.angular2.grid.detail": "npm:@mescius/wijmo.angular2.grid.detail/index.js",
"@mescius/wijmo.angular2.grid.filter": "npm:@mescius/wijmo.angular2.grid.filter/index.js",
"@mescius/wijmo.angular2.grid.grouppanel": "npm:@mescius/wijmo.angular2.grid.grouppanel/index.js",
"@mescius/wijmo.angular2.grid.search": "npm:@mescius/wijmo.angular2.grid.search/index.js",
"@mescius/wijmo.angular2.grid.multirow": "npm:@mescius/wijmo.angular2.grid.multirow/index.js",
"@mescius/wijmo.angular2.grid.sheet": "npm:@mescius/wijmo.angular2.grid.sheet/index.js",
'@mescius/wijmo.angular2.grid.transposed': 'npm:@mescius/wijmo.angular2.grid.transposed/index.js',
'@mescius/wijmo.angular2.grid.transposedmultirow': 'npm:@mescius/wijmo.angular2.grid.transposedmultirow/index.js',
"@mescius/wijmo.angular2.grid": "npm:@mescius/wijmo.angular2.grid/index.js",
"@mescius/wijmo.angular2.input": "npm:@mescius/wijmo.angular2.input/index.js",
"@mescius/wijmo.angular2.olap": "npm:@mescius/wijmo.angular2.olap/index.js",
"@mescius/wijmo.angular2.viewer": "npm:@mescius/wijmo.angular2.viewer/index.js",
"@mescius/wijmo.angular2.nav": "npm:@mescius/wijmo.angular2.nav/index.js",
"@mescius/wijmo.angular2.directivebase": "npm:@mescius/wijmo.angular2.directivebase/index.js",
'@mescius/wijmo.angular2.barcode.common': 'npm:@mescius/wijmo.angular2.barcode.common/index.js',
'@mescius/wijmo.angular2.barcode.composite': 'npm:@mescius/wijmo.angular2.barcode.composite/index.js',
'@mescius/wijmo.angular2.barcode.specialized': 'npm:@mescius/wijmo.angular2.barcode.specialized/index.js',
'bootstrap.css': 'npm:bootstrap/dist/css/bootstrap.min.css',
'jszip': 'https://cdnjs.cloudflare.com/ajax/libs/jszip/3.10.1/jszip.min.js',
'@angular/core': 'npm:@angular/core/fesm2022/core.mjs',
'@angular/core/primitives/di': 'npm:@angular/core/fesm2022/primitives/di.mjs',
'@angular/core/primitives/signals': 'npm:@angular/core/fesm2022/primitives/signals.mjs',
'@angular/core/primitives/event-dispatch': 'npm:@angular/core/fesm2022/primitives/event-dispatch.mjs',
'@angular/common': 'npm:@angular/common/fesm2022/common.mjs',
'@angular/common/http': 'npm:@angular/common/fesm2022/http.mjs',
'@angular/compiler': 'npm:@angular/compiler/fesm2022/compiler.mjs',
'@angular/platform-browser': 'npm:@angular/platform-browser/fesm2022/platform-browser.mjs',
'@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic/fesm2022/platform-browser-dynamic.mjs',
'@angular/http': 'npm:@angular/http/fesm2022/http.mjs',
'@angular/router': 'npm:@angular/router/fesm2022/router.mjs',
'@angular/forms': 'npm:@angular/forms/fesm2022/forms.mjs',
},
// packages tells the System loader how to load when no filename and/or no extension
packages: {
"./src": {
defaultExtension: 'ts'
},
"node_modules": {
defaultExtension: 'js'
},
wijmo: {
defaultExtension: 'js',
}
}
});
})(this);
