Sparklines
Documentation
In this demo, a set of line-like sparklines is placed into a table. Although these sparklines look similar, they have different series types. The first table column contains sparklines of the line series type. In the second table column, spline sparklines are placed. The third table column displays sparklines of the step line series type.
Feel free to share demo-related thoughts here.
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If you have technical questions, please create a support ticket in the DevExpress Support Center.
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<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"
},
},
paths: {
'npm:': 'https://unpkg.com/'
},
map: {
'ts': 'npm:plugin-typescript@8.0.0/lib/plugin.js',
'typescript': 'npm:typescript@3.4.5/lib/typescript.js',
'@angular': 'npm:@angular',
'tslib': 'npm:tslib/tslib.js',
'rxjs': 'npm:rxjs',
'devextreme': 'npm:devextreme@20.1',
'jszip': 'npm:jszip@3.1.3/dist/jszip.min.js',
'quill': 'npm:quill@1.3.7/dist/quill.js',
'devexpress-diagram': 'npm:devexpress-diagram@1.0.5',
'devexpress-gantt': 'npm:devexpress-gantt@1.0.3',
'devextreme-angular': 'npm:devextreme-angular@20.1'
},
packages: {
'app': {
main: './app.component.ts',
defaultExtension: 'ts'
},
'devextreme': {
defaultExtension: 'js'
},
'devextreme/events/utils': {
main: 'index'
},
'devextreme/events': {
main: 'index'
},
},
packageConfigPaths: [
"npm:*/package.json",
"npm:@angular/*/package.json",
"npm:@angular/common/*/package.json",
"npm:rxjs/operators/package.json",
"npm:devextreme-angular@20.1/*/package.json",
"npm:devextreme-angular@20.1/ui/*/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/20.1.4/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.1.4/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>