Multiple Panes
Documentation
The Chart widget allows you to create charts with multiple panes stacked vertically. Each pane can plot one or more series and can share the argument axis with other plots.
www.weatherbase.com
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<dx-chart
id="chart"
[dataSource]="weatherData"
defaultPane="bottomPane"
title="Weather in Glendale, CA">
<dxi-series
pane="topPane"
color="#b0daff"
type="rangeArea"
rangeValue1Field="minT"
rangeValue2Field="maxT"
name="Monthly Temperature Ranges, °C">
</dxi-series>
<dxi-series
pane="topPane"
valueField="avgT"
name="Average Temperature, °C">
<dxo-label
[visible]="true"
[customizeText]="temperatureCustomizeText">
</dxo-label>
</dxi-series>
<dxi-series
type="bar"
valueField="prec"
name="prec, mm">
<dxo-label
[visible]="true"
[customizeText]="precipitationCustomizeText">
</dxo-label>
</dxi-series>
<dxo-common-series-settings argumentField="month"></dxo-common-series-settings>
<dxi-pane name="topPane"></dxi-pane>
<dxi-pane name="bottomPane"></dxi-pane>
<dxi-value-axis pane="bottomPane">
<dxo-grid [visible]="true"></dxo-grid>
<dxo-title text="Precipitation, mm"></dxo-title>
</dxi-value-axis>
<dxi-value-axis pane="topPane">
<dxo-grid [visible]="true"></dxo-grid>
<dxo-title text="Temperature, °C"></dxo-title>
</dxi-value-axis>
<dxo-legend
verticalAlignment="bottom"
horizontalAlignment="center">
</dxo-legend>
<dxo-export [enabled]="true"></dxo-export>
</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 { Service, Weather } 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 {
weatherData: Weather[];
valueText: string;
constructor(service: Service) {
this.weatherData = service.getWeatherData();
}
temperatureCustomizeText() {
return this.valueText + " °C";
}
precipitationCustomizeText() {
return this.valueText + " mm";
}
}
@NgModule({
imports: [
BrowserModule,
DxChartModule
],
declarations: [AppComponent],
bootstrap: [AppComponent]
})
export class AppModule { }
platformBrowserDynamic().bootstrapModule(AppModule);
::ng-deep #chart {
height: 440px;
}
import { Injectable } from '@angular/core';
export class Weather {
month: string;
avgT: number;
minT: number;
maxT: number;
prec: number;
}
let weatherData: Weather[] = [{
month: "January",
avgT: 9.8,
minT: 4.1,
maxT: 15.5,
prec: 109
}, {
month: "February",
avgT: 11.8,
minT: 5.8,
maxT: 17.8,
prec: 104
}, {
month: "March",
avgT: 13.4,
minT: 7.2,
maxT: 19.6,
prec: 92
}, {
month: "April",
avgT: 15.4,
minT: 8.1,
maxT: 22.8,
prec: 30
}, {
month: "May",
avgT: 18,
minT: 10.3,
maxT: 25.7,
prec: 10
}, {
month: "June",
avgT: 20.6,
minT: 12.2,
maxT: 29,
prec: 2
}, {
month: "July",
avgT: 22.2,
minT: 13.2,
maxT: 31.3,
prec: 2
}, {
month: "August",
avgT: 22.2,
minT: 13.2,
maxT: 31.1,
prec: 1
}, {
month: "September",
avgT: 21.2,
minT: 12.4,
maxT: 29.9,
prec: 8
}, {
month: "October",
avgT: 17.9,
minT: 9.7,
maxT: 26.1,
prec: 24
}, {
month: "November",
avgT: 12.9,
minT: 6.2,
maxT: 19.6,
prec: 64
}, {
month: "December",
avgT: 9.6,
minT: 3.4,
maxT: 15.7,
prec: 76
}];
@Injectable()
export class Service {
getWeatherData(): Weather[] {
return weatherData;
}
}
// 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@20.2.3',
'jszip': 'npm:jszip@3.5.0/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@0.9.5/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.0.0',
'devexpress-gantt': 'npm:devexpress-gantt@2.0.0',
'devextreme-angular': 'npm:devextreme-angular@20.2.3',
'preact': 'npm:preact@10.5.5/dist/preact.js',
'preact/hooks': 'npm:preact@10.5.5/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/20.2.3/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.3/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@0.10.2/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>