Floor Plan
Documentation
This demo illustrates how you can use custom data in the VectorMap widget. Visualized, the custom data constitutes a floor plan.
Feel free to share demo-related thoughts here.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
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<dx-vector-map
id="vector-map"
[projection]="projection">
<dxo-tooltip
[enabled]="true"
[customizeTooltip]="customizeTooltip"></dxo-tooltip>
<dxi-layer
[hoverEnabled]="false"
[dataSource]="buildingData"
name="building"></dxi-layer>
<dxi-layer
color="transparent"
[dataSource]="roomsData"
name="rooms"
[borderWidth]="1">
<dxo-label [enabled]="true" dataField="name"></dxo-label>
</dxi-layer>
</dx-vector-map>
import { NgModule, Component, enableProdMode } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { DxVectorMapModule } from 'devextreme-angular';
import { FeatureCollection, Service } 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 {
projection: any;
roomsData: FeatureCollection;
buildingData: FeatureCollection;
constructor(service: Service) {
this.roomsData = service.getRoomsData();
this.buildingData = service.getBuildingData();
this.projection = {
to(coordinates) {
return [coordinates[0] / 100, coordinates[1] / 100];
},
from(coordinates) {
return [coordinates[0] * 100, coordinates[1] * 100];
}
};
}
customizeTooltip(arg) {
if(arg.layer.name === "rooms")
return {
text: "Square: " + arg.attribute("square") + " ft²"
};
}
}
@NgModule({
imports: [
BrowserModule,
DxVectorMapModule
],
declarations: [AppComponent],
bootstrap: [AppComponent]
})
export class AppModule { }
platformBrowserDynamic().bootstrapModule(AppModule);
::ng-deep #vector-map {
height: 400px;
}
import { Injectable } from '@angular/core';
export class FeatureCollection {
type: string;
features: Feature[];
}
export class Feature {
type: string;
properties?: FeatureProperty;
geometry: FeatureGeometry;
}
export class FeatureProperty {
name: string;
square?: number;
}
export class FeatureGeometry {
type: string;
coordinates: number[][][];
}
let buildingData: FeatureCollection = {
type: "FeatureCollection",
features: [
{
type: "Feature",
geometry: {
type: "Polygon",
coordinates: [[
[10, -80],
[-80, -80],
[-80, 80],
[40, 80],
[40, -20],
[100, -20],
[100, -80],
[30, -80],
[30, -74],
[34, -74],
[34, -68],
[40, -68],
[40, -74],
[94, -74],
[94, -26],
[40, -26],
[40, -60],
[34, -60],
[34, 74],
[-74, 74],
[-74, 30],
[10, 30],
[10, 24],
[-74, 24],
[-74, -24],
[10, -24],
[10, -30],
[-74, -30],
[-74, -74],
[10, -74]
]]
}
}
]
};
let roomsData: FeatureCollection = {
type: "FeatureCollection",
features: [
{
type: "Feature",
properties: {
name: "Room 1",
square: 576
},
geometry: {
type: "Polygon",
coordinates: [[
[-74, -30],
[34, -30],
[34, -74],
[-74, -74]
]]
}
}, {
type: "Feature",
properties: {
name: "Room 2",
square: 600
},
geometry: {
type: "Polygon",
coordinates: [[
[-74, 24],
[34, 24],
[34, -24],
[-74, -24]
]]
}
}, {
type: "Feature",
properties: {
name: "Room 3",
square: 540
},
geometry: {
type: "Polygon",
coordinates: [[
[-74, 74],
[34, 74],
[34, 30],
[-74, 30]
]]
}
}, {
type: "Feature",
properties: {
name: "Room 4",
square: 288
},
geometry: {
type: "Polygon",
coordinates: [[
[40, -26],
[94, -26],
[94, -74],
[40, -74]
]]
}
}
]
};
@Injectable()
export class Service {
getBuildingData(): FeatureCollection {
return buildingData;
}
getRoomsData(): FeatureCollection {
return roomsData;
}
}
// 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: "commonjs",
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/core': 'npm:@angular/core@8.0.0/bundles/core.umd.js',
'@angular/common': 'npm:@angular/common@8.0.0/bundles/common.umd.js',
'@angular/compiler': 'npm:@angular/compiler@8.0.0/bundles/compiler.umd.js',
'@angular/platform-browser': 'npm:@angular/platform-browser@8.0.0/bundles/platform-browser.umd.js',
'@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic@8.0.0/bundles/platform-browser-dynamic.umd.js',
'@angular/router': 'npm:@angular/router@8.0.0/bundles/router.umd.js',
'@angular/forms': 'npm:@angular/forms@8.0.0/bundles/forms.umd.js',
'@angular/common/http': 'npm:@angular/common@8.0.0/bundles/common-http.umd.js',
'tslib': 'npm:tslib/tslib.js',
'rxjs': 'npm:rxjs@6.3.3',
'rxjs/operators': 'npm:rxjs@6.3.3/operators',
'devextreme': 'npm:devextreme@19.2',
'jszip': 'npm:jszip@3.1.3/dist/jszip.min.js',
'quill': 'npm:quill@1.3.7/dist/quill.js',
'devexpress-diagram': 'npm:devexpress-diagram',
'devexpress-gantt': 'npm:devexpress-gantt',
'devextreme-angular': 'npm:devextreme-angular@19.2'
},
packages: {
'app': {
main: './app.component.ts',
defaultExtension: 'ts'
},
'devextreme': {
defaultExtension: 'js'
},
'rxjs': { main: 'index.js', defaultExtension: 'js' },
'rxjs/operators': { main: 'index.js', defaultExtension: 'js' }
},
packageConfigPaths: [
"npm:*/package.json",
"npm:@angular/*/package.json",
"npm:@angular/common/*/package.json",
"npm:rxjs/operators/package.json",
"npm:devextreme-angular/*/package.json",
"npm:devextreme-angular/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/19.2.5/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.2.5/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@0.6.25/dist/zone.js"></script>
<script src="https://unpkg.com/reflect-metadata@0.1.3/Reflect.js"></script>
<script src="https://unpkg.com/systemjs@0.21.3/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>