<div class="long-title"><h3>Monthly Prices of Oil, Gold and Silver</h3></div>
<div id="chart-demo">
<table class="demo-table">
<tr>
<th></th>
<th>Oil (USD/barrel)</th>
<th>Gold (USD/troy ounce)</th>
<th>Silver (USD/troy ounce)</th>
</tr>
<tr *ngFor="let year of years">
<th>{{year}}</th>
<td>
<dx-sparkline class="sparkline"
[dataSource]="oilCosts"
argumentField="month"
valueField="{{year}}"
type="line"
[showMinMax]="true">
<dxo-tooltip format="currency"></dxo-tooltip>
</dx-sparkline>
</td>
<td>
<dx-sparkline class="sparkline"
[dataSource]="goldCosts"
argumentField="month"
valueField="{{year}}"
type="spline"
[lineWidth]="3"
lineColor="#9ab57e"
minColor="#6babac"
maxColor="#ebdd8f"
[showMinMax]="true"
[showFirstLast]="false">
<dxo-tooltip format="currency"></dxo-tooltip>
</dx-sparkline>
</td>
<td>
<dx-sparkline class="sparkline"
[dataSource]="silverCosts"
argumentField="month"
valueField="{{year}}"
type="stepline"
lineColor="#e8c267"
firstLastColor="#e55253"
[pointSize]="6"
pointSymbol="square"
pointColor="#ebdd8f">
<dxo-tooltip format="currency"></dxo-tooltip>
</dx-sparkline>
</td>
</tr>
</table>
</div>
import { NgModule, Component, enableProdMode } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { DxSparklineModule } from 'devextreme-angular';
import { CostInfo, 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 {
oilCosts: CostInfo[];
goldCosts: CostInfo[];
silverCosts: CostInfo[];
years: Array<number>;
constructor(service: Service) {
this.oilCosts = service.getOilCosts();
this.goldCosts = service.getGoldCosts();
this.silverCosts = service.getSilverCosts();
this.years = [2010, 2011, 2012];
}
}
@NgModule({
imports: [
BrowserModule,
DxSparklineModule
],
declarations: [AppComponent],
bootstrap: [AppComponent]
})
export class AppModule { }
platformBrowserDynamic().bootstrapModule(AppModule);
::ng-deep #chart-demo {
height: 440px;
}
::ng-deep .demo-table {
width: 100%;
border: 1px solid #c2c2c2;
border-collapse: collapse;
}
::ng-deep .demo-table th,
::ng-deep .demo-table td {
font-weight: 400;
width: 200px;
padding: 25px 10px 5px 10px;
border: 1px solid #c2c2c2;
}
::ng-deep .demo-table th {
padding: 25px 15px 20px 15px;
border: 1px solid #c2c2c2;
}
::ng-deep .demo-table tr:nth-child(2) td {
border-top: 1px solid #c2c2c2;
}
::ng-deep .demo-table td:first-of-type {
border-left: 1px solid #c2c2c2;
}
::ng-deep .demo-table .sparkline {
width: 200px;
height: 30px;
}
::ng-deep .long-title h3 {
font-weight: 200;
font-size: 28px;
text-align: center;
margin-bottom: 20px;
}
import { Injectable } from '@angular/core';
export class CostInfo {
month: number;
2010: number;
2011: number;
2012: number;
}
let oilCosts: CostInfo[] = [{
month: 1,
2010: 77,
2011: 93,
2012: 107
}, {
month: 2,
2010: 72,
2011: 101,
2012: 112
}, {
month: 3,
2010: 79,
2011: 115,
2012: 123
}, {
month: 4,
2010: 82,
2011: 116,
2012: 123
}, {
month: 5,
2010: 86,
2011: 124,
2012: 116
}, {
month: 6,
2010: 73,
2011: 115,
2012: 102
}, {
month: 7,
2010: 73,
2011: 110,
2012: 94
}, {
month: 8,
2010: 77,
2011: 117,
2012: 105
}, {
month: 9,
2010: 76,
2011: 113,
2012: 113
}, {
month: 10,
2010: 81,
2011: 103,
2012: 111
}, {
month: 11,
2010: 83,
2011: 110,
2012: 107
}, {
month: 12,
2010: 89,
2011: 109,
2012: 110
}];
let goldCosts: CostInfo[] = [{
month: 1,
2010: 1115,
2011: 1358,
2012: 1661
}, {
month: 2,
2010: 1099,
2011: 1375,
2012: 1742
}, {
month: 3,
2010: 1114,
2011: 1423,
2012: 1677
}, {
month: 4,
2010: 1150,
2011: 1486,
2012: 1650
}, {
month: 5,
2010: 1205,
2011: 1511,
2012: 1589
}, {
month: 6,
2010: 1235,
2011: 1529,
2012: 1602
}, {
month: 7,
2010: 1193,
2011: 1573,
2012: 1593
}, {
month: 8,
2010: 1220,
2011: 1765,
2012: 1634
}, {
month: 9,
2010: 1272,
2011: 1771,
2012: 1750
}, {
month: 10,
2010: 1345,
2011: 1672,
2012: 1745
}, {
month: 11,
2010: 1370,
2011: 1741,
2012: 1720
}, {
month: 12,
2010: 1392,
2011: 1643,
2012: 1684
}];
let silverCosts: CostInfo[] = [{
month: 1,
2010: 17,
2011: 30,
2012: 27
}, {
month: 2,
2010: 28,
2011: 28,
2012: 33
}, {
month: 3,
2010: 34,
2011: 34,
2012: 35
}, {
month: 4,
2010: 37,
2011: 37,
2012: 32
}, {
month: 5,
2010: 47,
2011: 47,
2012: 30
}, {
month: 6,
2010: 37,
2011: 37,
2012: 28
}, {
month: 7,
2010: 34,
2011: 34,
2012: 27
}, {
month: 8,
2010: 40,
2011: 40,
2012: 27
}, {
month: 9,
2010: 41,
2011: 41,
2012: 31
}, {
month: 10,
2010: 30,
2011: 30,
2012: 34
}, {
month: 11,
2010: 34,
2011: 34,
2012: 31
}, {
month: 12,
2010: 32,
2011: 32,
2012: 33
}];
@Injectable()
export class Service {
getOilCosts(): CostInfo[] {
return oilCosts;
}
getGoldCosts(): CostInfo[] {
return goldCosts;
}
getSilverCosts(): CostInfo[] {
return silverCosts;
}
}
// 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>