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Range Charts

Range Bar

Documentation

This demo illustrates the use of the range bar series type. Range bars can be used to display value ranges corresponding to specified arguments. Data is displayed as sets of rectangular bars beginning at a specified start value and ending at a specified end value.

www.tax.state.ak.us
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<dx-chart id="chart" palette="violet" title="Crude Oil Prices in 2005" [dataSource]="oilPrices"> <dxo-common-series-settings argumentField="date" type="rangeBar"></dxo-common-series-settings> <dxi-value-axis> <dxo-title text="$ per barrel"></dxo-title> </dxi-value-axis> <dxo-argument-axis> <dxo-label format="month"></dxo-label> </dxo-argument-axis> <dxo-export [enabled]="true"></dxo-export> <dxo-legend verticalAlignment="bottom" horizontalAlignment="center"></dxo-legend> <dxi-series rangeValue1Field="aVal1" rangeValue2Field="aVal2" name="ANS West Coast"></dxi-series> <dxi-series rangeValue1Field="tVal1" rangeValue2Field="tVal2" name="West Texas Intermediate"></dxi-series> </dx-chart>
import { NgModule, Component, enableProdMode } from '@angular/core'; import { BrowserModule } from '@angular/platform-browser'; import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; import { DxChartModule } from 'devextreme-angular'; import { OilPrice, 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 { oilPrices: OilPrice[]; constructor(service: Service) { this.oilPrices = service.getOilPrices(); } } @NgModule({ imports: [ BrowserModule, DxChartModule ], declarations: [AppComponent], bootstrap: [AppComponent] }) export class AppModule { } platformBrowserDynamic().bootstrapModule(AppModule);
/deep/ #chart { height: 440px; }
import { Injectable } from '@angular/core'; export class OilPrice { date: Date; aVal1: number; aVal2: number; tVal1: number; tVal2: number; } let oilPrices: OilPrice[] = [{ date: new Date(2005, 0, 1), aVal1: 36, aVal2: 43.29, tVal1: 42.12, tVal2: 49.91 }, { date: new Date(2005, 1, 1), aVal1: 40.68, aVal2: 47.07, tVal1: 28.33, tVal2: 51.75 }, { date: new Date(2005, 2, 1), aVal1: 45.01, aVal2: 52.77, tVal1: 48.96, tVal2: 56.72 }, { date: new Date(2005, 3, 1), aVal1: 45.99, aVal2: 54.14, tVal1: 49.72, tVal2: 57.27 }, { date: new Date(2005, 4, 1), aVal1: 43.73, aVal2: 49.03, tVal1: 46.8, tVal2: 52.07 }, { date: new Date(2005, 5, 1), aVal1: 49.94, aVal2: 57.94, tVal1: 52.54, tVal2: 60.54 }, { date: new Date(2005, 6, 1), aVal1: 52.88, aVal2: 58.98, tVal1: 54.93, tVal2: 61.28 }, { date: new Date(2005, 7, 1), aVal1: 58.81, aVal2: 67.06, tVal1: 60.86, tVal2: 68.94 }, { date: new Date(2005, 8, 1), aVal1: 61, aVal2: 66.72, tVal1: 63, tVal2: 69.47 }, { date: new Date(2005, 9, 1), aVal1: 57.86, aVal2: 63.47, tVal1: 59.76, tVal2: 65.47 }, { date: new Date(2005, 10, 1), aVal1: 54.24, aVal2: 59.98, tVal1: 56.14, tVal2: 61.78 }, { date: new Date(2005, 11, 1), aVal1: 55.22, aVal2: 59.22, tVal1: 57.34, tVal2: 61.37 }]; @Injectable() export class Service { getOilPrices(): OilPrice[] { return oilPrices; } }
// 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://github.com/DevExpress/devextreme-angular/blob/master/README.md System.config({ transpiler: 'ts', typescriptOptions: { module: "commonjs", emitDecoratorMetadata: true, experimentalDecorators: true }, meta: { 'typescript': { "exports": "ts" } }, paths: { 'npm:': 'https://unpkg.com/' }, map: { 'ts': 'npm:plugin-typescript@7.0.6/lib/plugin.js', 'typescript': 'npm:typescript@2.2.2/lib/typescript.js', '@angular/core': 'npm:@angular/core@4.1.0/bundles/core.umd.js', '@angular/common': 'npm:@angular/common@4.1.0/bundles/common.umd.js', '@angular/compiler': 'npm:@angular/compiler@4.1.0/bundles/compiler.umd.js', '@angular/platform-browser': 'npm:@angular/platform-browser@4.1.0/bundles/platform-browser.umd.js', '@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic@4.1.0/bundles/platform-browser-dynamic.umd.js', '@angular/http': 'npm:@angular/http@4.1.0/bundles/http.umd.js', '@angular/router': 'npm:@angular/router@4.1.0/bundles/router.umd.js', '@angular/forms': 'npm:@angular/forms@4.1.0/bundles/forms.umd.js', 'rxjs': 'npm:rxjs@5.3.1', 'devextreme': 'npm:devextreme@17.2', 'jszip': 'npm:jszip@3.1.3/dist/jszip.min.js', 'jquery': 'npm:jquery@3.1.1/dist/jquery.min.js', 'devextreme-angular': 'npm:devextreme-angular@17.2' }, packages: { 'app': { main: './app.component.ts', defaultExtension: 'ts' }, 'devextreme': { defaultExtension: 'js' }, 'devextreme-angular': { main: 'index.js', defaultExtension: 'js' } } });
<!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/17.2.3/css/dx.spa.css" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/17.2.3/css/dx.common.css" /> <link rel="dx-theme" data-theme="generic.light" href="https://cdn3.devexpress.com/jslib/17.2.3/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@0.6.25/dist/zone.js"></script> <script src="https://unpkg.com/reflect-metadata@0.1.3/Reflect.js"></script> <script src="https://unpkg.com/systemjs@0.19.31/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>