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Chart on Background with Series Template
Documentation
This demo demonstrates the ability of the RangeSelector to display the Chart widget with series defined using a series template.
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<dx-range-selector
id="range-selector"
title="Select a Year Period"
[dataSource]="dataSource">
<dxo-margin [top]="50"></dxo-margin>
<dxo-chart>
<dxo-common-series-settings
type="spline"
argumentField="year"
valueField="oil">
</dxo-common-series-settings>
<dxo-series-template
nameField="country"
[customizeSeries]="customizeSeries">
</dxo-series-template>
</dxo-chart>
<dxo-scale>
<dxo-label format="decimal"></dxo-label>
</dxo-scale>
</dx-range-selector>
import { NgModule, Component, enableProdMode } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { DxRangeSelectorModule } from 'devextreme-angular';
import { Service, Data } from './app.service';
if(!/localhost/.test(document.location.host)) {
enableProdMode();
}
@Component({
selector: 'demo-app',
providers: [Service],
templateUrl: 'app/app.component.html',
styleUrls: ['app/app.component.css']
})
export class AppComponent {
dataSource: Data[];
constructor(service: Service) {
this.dataSource = service.getData();
}
customizeSeries(valueFromNameField) {
return valueFromNameField === "USA" ? { color: "red" } : {};
}
}
@NgModule({
imports: [
BrowserModule,
DxRangeSelectorModule
],
declarations: [AppComponent],
bootstrap: [AppComponent]
})
export class AppModule { }
platformBrowserDynamic().bootstrapModule(AppModule);
::ng-deep #range-selector {
height: 310px;
}
import { Injectable } from '@angular/core';
export class Data {
year: number;
country: string;
oil: number;
}
let data: Data[] = [
{ year: 1970, country: "Saudi Arabia", oil: 192.2 },
{ year: 1980, country: "Saudi Arabia", oil: 509.8 },
{ year: 1990, country: "Saudi Arabia", oil: 342.6 },
{ year: 2000, country: "Saudi Arabia", oil: 456.3 },
{ year: 2008, country: "Saudi Arabia", oil: 515.3 },
{ year: 2009, country: "Saudi Arabia", oil: 459.5 },
{ year: 1970, country: "USA", oil: 533.5 },
{ year: 1980, country: "USA", oil: 480.2 },
{ year: 1990, country: "USA", oil: 416.6 },
{ year: 2000, country: "USA", oil: 352.6 },
{ year: 2008, country: "USA", oil: 304.9 },
{ year: 2009, country: "USA", oil: 325.3 },
{ year: 1970, country: "Mexico", oil: 24.2 },
{ year: 1980, country: "Mexico", oil: 107.2 },
{ year: 1990, country: "Mexico", oil: 146.3 },
{ year: 2000, country: "Mexico", oil: 171.2 },
{ year: 2008, country: "Mexico", oil: 157.7 },
{ year: 2009, country: "Mexico", oil: 147.5 }
];
@Injectable()
export class Service {
getData(): Data[] {
return data;
}
}
// 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@2.0.3/tslib.js',
'rxjs': 'npm:rxjs@6.3.3',
'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@20.2.4',
'jszip': 'npm:jszip@3.5.0/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@0.9.7/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.0.5',
'devexpress-gantt': 'npm:devexpress-gantt@2.0.8',
'devextreme-angular': 'npm:devextreme-angular@20.2.4',
'preact': 'npm:preact@10.5.7/dist/preact.js',
'preact/hooks': 'npm:preact@10.5.7/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/20.2.4/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.4/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>