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AW6241 ng-18 adopt ng-openlayers

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This commit is contained in:
Peter (extern) 2024-09-05 08:50:27 +02:00
parent 1bddc28767
commit 07d6c1bc10
92 changed files with 4148 additions and 1 deletions
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37
angular.json
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@ -253,6 +253,43 @@
}
}
}
},
"ng-openlayers": {
"projectType": "library",
"root": "projects/ng-openlayers",
"sourceRoot": "projects/ng-openlayers/src",
"prefix": "lib",
"architect": {
"build": {
"builder": "@angular-devkit/build-angular:ng-packagr",
"options": {
"tsConfig": "projects/ng-openlayers/tsconfig.lib.json",
"project": "projects/ng-openlayers/ng-package.json"
},
"configurations": {
"production": {
"tsConfig": "projects/ng-openlayers/tsconfig.lib.prod.json"
}
}
},
"test": {
"builder": "@angular-devkit/build-angular:karma",
"options": {
"main": "projects/ng-openlayers/src/test.ts",
"tsConfig": "projects/ng-openlayers/tsconfig.spec.json",
"karmaConfig": "projects/ng-openlayers/karma.conf.js"
}
},
"lint": {
"builder": "@angular-eslint/builder:lint",
"options": {
"lintFilePatterns": [
"projects/ng-openlayers/**/*.ts",
"projects/ng-openlayers/**/*.html"
]
}
}
}
}
},
"cli": {

2
package.json
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@ -23,7 +23,7 @@
"@farmmaps/common": "file:dist/common",
"@farmmaps/common-map": "file:dist/common-map",
"@farmmaps/common-map3d": "file:dist/common-map3d",
"ng-openlayers": "17.1.3",
"ng-openlayers": "file:dist/ng-openlayers",
"@microsoft/signalr": "^3.1.16",
"@ng-bootstrap/ng-bootstrap": "^16.0.0",
"@ngrx/effects": "^17",

54
projects/ng-openlayers/.eslintrc.json Normal file
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@ -0,0 +1,54 @@
{
"extends": "../../.eslintrc.json",
"ignorePatterns": [
"!**/*"
],
"overrides": [
{
"files": [
"*.ts"
],
"parserOptions": {
"project": [
"libs/ng-openlayers/tsconfig.*?.json"
],
"createDefaultProgram": true
},
"rules": {
"@angular-eslint/component-selector": [
"error",
{
"type": "element",
"prefix": "aol",
"style": "kebab-case"
}
],
"@angular-eslint/directive-selector": [
"error",
{
"type": "attribute",
"prefix": "aol",
"style": "camelCase"
}
],
"@typescript-eslint/explicit-member-accessibility": [
"off",
{
"accessibility": "explicit"
}
],
"arrow-parens": [
"off",
"always"
],
"import/order": "off"
}
},
{
"files": [
"*.html"
],
"rules": {}
}
]
}

2
projects/ng-openlayers/.gitignore vendored Normal file
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@ -0,0 +1,2 @@
/node_modules

32
projects/ng-openlayers/karma.conf.js Normal file
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@ -0,0 +1,32 @@
// Karma configuration file, see link for more information
// https://karma-runner.github.io/1.0/config/configuration-file.html
module.exports = function (config) {
config.set({
basePath: '',
frameworks: ['jasmine', '@angular-devkit/build-angular'],
plugins: [
require('karma-jasmine'),
require('karma-chrome-launcher'),
require('karma-jasmine-html-reporter'),
require('karma-coverage-istanbul-reporter'),
require('@angular-devkit/build-angular/plugins/karma'),
],
client: {
clearContext: false, // leave Jasmine Spec Runner output visible in browser
},
coverageIstanbulReporter: {
dir: require('path').join(__dirname, '../../coverage/ng-openlayers'),
reports: ['html', 'lcovonly', 'text-summary'],
fixWebpackSourcePaths: true,
},
reporters: ['progress', 'kjhtml'],
port: 9876,
colors: true,
logLevel: config.LOG_INFO,
autoWatch: true,
browsers: ['Chrome'],
singleRun: false,
restartOnFileChange: true,
});
};

10
projects/ng-openlayers/ng-package.json Normal file
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@ -0,0 +1,10 @@
{
"$schema": "../../node_modules/ng-packagr/ng-package.schema.json",
"dest": "../../dist/libs/ng-openlayers",
"assets": [
"ngcc.config.js"
],
"lib": {
"entryFile": "src/public-api.ts"
}
}

3
projects/ng-openlayers/ngcc.config.js Normal file
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@ -0,0 +1,3 @@
module.exports = {
ignorableDeepImportMatchers: [/ol\//],
};

39
projects/ng-openlayers/package.json Normal file
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@ -0,0 +1,39 @@
{
"name": "ng-openlayers",
"version": "17.1.3",
"description": "OpenLayers library for Angular",
"author": "Kamil Furtak (kamil.furtak@gmail.com)",
"repository": {
"type": "git",
"url": "https://github.com/kamilfurtak/ng-openlayers.git"
},
"bugs": {
"url": "https://github.com/kamilfurtak/ng-openlayers/issues"
},
"homepage": "https://github.com/kamilfurtak/ng-openlayers",
"keywords": [
"ngx-openlayers",
"angular",
"angular17",
"openlayers",
"openlayers8",
"ol8"
],
"license": "MPL-2.0",
"private": false,
"scripts": {
"release": "standard-version -m \"chore(release): version %s\" -t \"\"",
"prepublishOnly": "cp projects/ng-openlayers/README.md dist/ng-openlayers/README.md"
},
"standard-version": {
"postchangelog": "cp projects/ng-openlayers/CHANGELOG.md dist/ng-openlayers/CHANGELOG.md"
},
"dependencies": {
"tslib": "^2.3.0"
},
"peerDependencies": {
"@angular/common": ">=17.0.0",
"@angular/core": ">=17.0.0",
"ol": "^8.2.0"
}
}

38
projects/ng-openlayers/project.json Normal file
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@ -0,0 +1,38 @@
{
"name": "ng-openlayers",
"$schema": "../../node_modules/nx/schemas/project-schema.json",
"projectType": "library",
"sourceRoot": "libs/ng-openlayers/src",
"prefix": "lib",
"targets": {
"build": {
"executor": "@nx/angular:package",
"options": {
"tsConfig": "libs/ng-openlayers/tsconfig.lib.json",
"project": "libs/ng-openlayers/ng-package.json"
},
"configurations": {
"production": {
"tsConfig": "libs/ng-openlayers/tsconfig.lib.prod.json"
}
}
},
"test": {
"executor": "@angular-devkit/build-angular:karma",
"options": {
"main": "libs/ng-openlayers/src/test.ts",
"tsConfig": "libs/ng-openlayers/tsconfig.spec.json",
"karmaConfig": "libs/ng-openlayers/karma.conf.js"
}
},
"lint": {
"executor": "@nx/eslint:lint",
"options": {
"lintFilePatterns": [
"libs/ng-openlayers/**/*.ts",
"libs/ng-openlayers/**/*.html"
]
}
}
}
}

15
projects/ng-openlayers/src/lib/attribution.component.ts Normal file
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@ -0,0 +1,15 @@
import { Component, ElementRef, OnInit } from '@angular/core';
@Component({
selector: 'aol-attribution',
template: '<ng-content></ng-content>',
})
export class AttributionComponent implements OnInit {
label: string;
constructor(private elementRef: ElementRef) {}
ngOnInit() {
this.label = this.elementRef.nativeElement.innerHTML;
}
}

25
projects/ng-openlayers/src/lib/attributions.component.ts Normal file
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@ -0,0 +1,25 @@
import { AfterViewInit, Component, ContentChildren, Host, QueryList } from '@angular/core';
import { SourceComponent } from './sources/source.component';
import { AttributionComponent } from './attribution.component';
@Component({
selector: 'aol-attributions',
template: '<ng-content></ng-content>',
})
export class AttributionsComponent implements AfterViewInit {
@ContentChildren(AttributionComponent)
attributions: QueryList<AttributionComponent>;
instance: Array<string>;
constructor(@Host() private source: SourceComponent) {}
/* we can do this at the very end */
ngAfterViewInit() {
if (this.attributions.length) {
this.instance = this.attributions.map((cmp) => cmp.label);
// console.log('setting attributions:', this.instance);
this.source.instance.setAttributions(this.instance);
}
}
}

89
projects/ng-openlayers/src/lib/collectioncoordinates.component.ts Normal file
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@ -0,0 +1,89 @@
import { Component, Input, OnChanges, OnInit, Optional, SimpleChanges } from '@angular/core';
import { MapComponent } from './map.component';
import { GeometryLinestringComponent } from './geom/geometrylinestring.component';
import { GeometryPolygonComponent } from './geom/geometrypolygon.component';
import { GeometryMultiPointComponent } from './geom/geometrymultipoint.component';
import { GeometryMultiLinestringComponent } from './geom/geometrymultilinestring.component';
import { GeometryMultiPolygonComponent } from './geom/geometrymultipolygon.component';
import { Coordinate } from 'ol/coordinate';
import { transform } from 'ol/proj';
@Component({
selector: 'aol-collection-coordinates',
template: ` <div class="aol-collection-coordinates"></div> `,
})
export class CollectionCoordinatesComponent implements OnChanges, OnInit {
@Input()
coordinates: Coordinate[] | Coordinate[][] | Coordinate[][][];
@Input()
srid = 'EPSG:3857';
private host: any;
private mapSrid = 'EPSG:3857';
constructor(
private map: MapComponent,
@Optional() geometryLinestring: GeometryLinestringComponent,
@Optional() geometryPolygon: GeometryPolygonComponent,
@Optional() geometryMultipoint: GeometryMultiPointComponent,
@Optional() geometryMultilinestring: GeometryMultiLinestringComponent,
@Optional() geometryMultipolygon: GeometryMultiPolygonComponent
) {
if (!!geometryLinestring) {
this.host = geometryLinestring;
} else if (!!geometryPolygon) {
this.host = geometryPolygon;
} else if (!!geometryMultipoint) {
this.host = geometryMultipoint;
} else if (!!geometryMultilinestring) {
this.host = geometryMultilinestring;
} else if (!!geometryMultipolygon) {
this.host = geometryMultipolygon;
} else {
throw new Error('aol-collection-coordinates must be a child of a geometry component');
}
}
ngOnInit() {
this.map.instance.on('change:view', (e) => this.onMapViewChanged(e));
this.mapSrid = this.map.instance.getView().getProjection().getCode();
this.transformCoordinates();
}
ngOnChanges(changes: SimpleChanges) {
this.transformCoordinates();
}
private onMapViewChanged(event) {
this.mapSrid = event.target.get(event.key).getProjection().getCode();
this.transformCoordinates();
}
private transformCoordinates() {
let transformedCoordinates: Coordinate[] | Coordinate[][] | Coordinate[][][];
if (this.srid === this.mapSrid) {
transformedCoordinates = this.coordinates;
} else {
switch (this.host.componentType) {
case 'geometry-linestring':
case 'geometry-multipoint':
transformedCoordinates = (this.coordinates as Coordinate[]).map((c) => transform(c, this.srid, this.mapSrid));
break;
case 'geometry-polygon':
case 'geometry-multilinestring':
transformedCoordinates = (this.coordinates as Coordinate[][]).map((cc) =>
cc.map((c) => transform(c, this.srid, this.mapSrid))
);
break;
case 'geometry-multipolygon':
transformedCoordinates = (this.coordinates as Coordinate[][][]).map((ccc) =>
ccc.map((cc) => cc.map((c) => transform(c, this.srid, this.mapSrid)))
);
break;
}
}
this.host.instance.setCoordinates(transformedCoordinates);
}
}

9
projects/ng-openlayers/src/lib/content.component.ts Normal file
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@ -0,0 +1,9 @@
import { Component, ElementRef } from '@angular/core';
@Component({
selector: 'aol-content',
template: '<ng-content></ng-content>',
})
export class ContentComponent {
constructor(public elementRef: ElementRef) {}
}

33
projects/ng-openlayers/src/lib/controls/attribution.component.ts Normal file
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@ -0,0 +1,33 @@
import { Component, ElementRef, Input, OnDestroy, OnInit } from '@angular/core';
import { Attribution } from 'ol/control';
import { MapComponent } from '../map.component';
@Component({
selector: 'aol-control-attribution',
template: ``,
})
export class ControlAttributionComponent implements OnInit, OnDestroy {
@Input()
collapsible: boolean;
public componentType = 'control';
instance: Attribution;
target: HTMLElement;
constructor(
private map: MapComponent,
private element: ElementRef
) {}
ngOnInit() {
this.target = this.element.nativeElement;
// console.log('ol.control.Attribution init: ', this);
this.instance = new Attribution(this);
this.map.instance.addControl(this.instance);
}
ngOnDestroy() {
// console.log('removing aol-control-attribution');
this.map.instance.removeControl(this.instance);
}
}

33
projects/ng-openlayers/src/lib/controls/control.component.ts Normal file
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@ -0,0 +1,33 @@
import { Component, ContentChild, OnDestroy, OnInit } from '@angular/core';
import { Control } from 'ol/control';
import { MapComponent } from '../map.component';
import { ContentComponent } from '../content.component';
@Component({
selector: 'aol-control',
template: ` <ng-content></ng-content> `,
})
export class ControlComponent implements OnInit, OnDestroy {
@ContentChild(ContentComponent, { static: true })
content: ContentComponent;
public componentType = 'control';
instance: Control;
element: HTMLElement;
constructor(private map: MapComponent) {}
ngOnInit() {
if (this.content) {
this.element = this.content.elementRef.nativeElement;
this.instance = new Control(this);
this.map.instance.addControl(this.instance);
}
}
ngOnDestroy() {
if (this.instance) {
this.map.instance.removeControl(this.instance);
}
}
}

42
projects/ng-openlayers/src/lib/controls/default.component.ts Normal file
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@ -0,0 +1,42 @@
import { Component, OnDestroy, OnInit, Input } from '@angular/core';
import { Control, defaults } from 'ol/control';
import { Collection } from 'ol';
import { Options as AttributionOptions } from 'ol/control/Attribution';
import { Options as RotateOptions } from 'ol/control/Rotate';
import { Options as ZoomOptions } from 'ol/control/Zoom';
import { MapComponent } from '../map.component';
@Component({
selector: 'aol-control-defaults',
template: '',
})
export class DefaultControlComponent implements OnInit, OnDestroy {
@Input()
attribution: boolean;
@Input()
attributionOptions: AttributionOptions;
@Input()
rotate: boolean;
@Input()
rotateOptions: RotateOptions;
@Input()
zoom: boolean;
@Input()
zoomOptions: ZoomOptions;
instance: Collection<Control>;
constructor(private map: MapComponent) {}
ngOnInit() {
// console.log('ol.control.defaults init: ', this);
this.instance = defaults(this);
this.instance.forEach((c) => this.map.instance.addControl(c));
}
ngOnDestroy() {
// console.log('removing aol-control-defaults');
this.instance.forEach((c) => this.map.instance.removeControl(c));
}
}

36
projects/ng-openlayers/src/lib/controls/fullscreen.component.ts Normal file
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@ -0,0 +1,36 @@
import { Component, Input, OnDestroy, OnInit } from '@angular/core';
import { FullScreen } from 'ol/control';
import { MapComponent } from '../map.component';
@Component({
selector: 'aol-control-fullscreen',
template: ` <ng-content></ng-content> `,
})
export class ControlFullScreenComponent implements OnInit, OnDestroy {
@Input()
className: string;
@Input()
label: string;
@Input()
labelActive: string;
@Input()
tipLabel: string;
@Input()
keys: boolean;
instance: FullScreen;
constructor(private map: MapComponent) {
// console.log('instancing aol-control-fullscreen');
}
ngOnInit() {
this.instance = new FullScreen(this);
this.map.instance.addControl(this.instance);
}
ngOnDestroy() {
// console.log('removing aol-control-fullscreen');
this.map.instance.removeControl(this.instance);
}
}

36
projects/ng-openlayers/src/lib/controls/mouseposition.component.ts Normal file
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@ -0,0 +1,36 @@
import { Component, ElementRef, Input, OnDestroy, OnInit } from '@angular/core';
import MousePosition from 'ol/control/MousePosition';
import { MapComponent } from '../map.component';
import { CoordinateFormat } from 'ol/coordinate';
import { ProjectionLike } from 'ol/proj';
@Component({
selector: 'aol-control-mouseposition',
template: ``,
})
export class ControlMousePositionComponent implements OnInit, OnDestroy {
@Input()
coordinateFormat: CoordinateFormat;
@Input()
projection: ProjectionLike;
instance: MousePosition;
target: HTMLElement;
constructor(
private map: MapComponent,
private element: ElementRef
) {}
ngOnInit() {
this.target = this.element.nativeElement;
// console.log('ol.control.MousePosition init: ', this);
this.instance = new MousePosition(this);
this.map.instance.addControl(this.instance);
}
ngOnDestroy() {
// console.log('removing aol-control-mouseposition');
this.map.instance.removeControl(this.instance);
}
}

53
projects/ng-openlayers/src/lib/controls/overviewmap.component.ts Normal file
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@ -0,0 +1,53 @@
import { Component, Input, OnDestroy, OnInit, OnChanges, SimpleChanges } from '@angular/core';
import { Layer } from 'ol/layer';
import { View } from 'ol';
import { OverviewMap } from 'ol/control';
import { MapComponent } from '../map.component';
@Component({
selector: 'aol-control-overviewmap',
template: ` <ng-content></ng-content> `,
})
export class ControlOverviewMapComponent implements OnInit, OnChanges, OnDestroy {
@Input()
collapsed: boolean;
@Input()
collapseLabel: string;
@Input()
collapsible: boolean;
@Input()
label: string;
@Input()
layers: Layer[];
@Input()
target: HTMLElement;
@Input()
tipLabel: string;
@Input()
view: View;
instance: OverviewMap;
constructor(private map: MapComponent) {}
ngOnInit() {
this.instance = new OverviewMap(this);
this.map.instance.addControl(this.instance);
}
ngOnDestroy() {
this.map.instance.removeControl(this.instance);
}
ngOnChanges(changes: SimpleChanges) {
if (this.instance != null && changes.hasOwnProperty('view')) {
this.reloadInstance();
}
}
private reloadInstance() {
this.map.instance.removeControl(this.instance);
this.instance = new OverviewMap(this);
this.map.instance.addControl(this.instance);
}
}

36
projects/ng-openlayers/src/lib/controls/rotate.component.ts Normal file
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@ -0,0 +1,36 @@
import { Component, Input, OnDestroy, OnInit } from '@angular/core';
import { Rotate } from 'ol/control';
import { MapComponent } from '../map.component';
@Component({
selector: 'aol-control-rotate',
template: ` <ng-content></ng-content> `,
})
export class ControlRotateComponent implements OnInit, OnDestroy {
@Input()
className: string;
@Input()
label: string;
@Input()
tipLabel: string;
@Input()
duration: number;
@Input()
autoHide: boolean;
instance: Rotate;
constructor(private map: MapComponent) {
// console.log('instancing aol-control-rotate');
}
ngOnInit() {
this.instance = new Rotate(this);
this.map.instance.addControl(this.instance);
}
ngOnDestroy() {
// console.log('removing aol-control-rotate');
this.map.instance.removeControl(this.instance);
}
}

26
projects/ng-openlayers/src/lib/controls/scaleline.component.ts Normal file
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@ -0,0 +1,26 @@
import { Component, Input, OnDestroy, OnInit } from '@angular/core';
import { ScaleLine } from 'ol/control';
import { MapComponent } from '../map.component';
import { Units } from 'ol/control/ScaleLine';
@Component({
selector: 'aol-control-scaleline',
template: ` <ng-content></ng-content> `,
})
export class ControlScaleLineComponent implements OnInit, OnDestroy {
@Input()
units: Units;
instance: ScaleLine;
constructor(private map: MapComponent) {}
ngOnInit() {
this.instance = new ScaleLine(this);
this.map.instance.addControl(this.instance);
}
ngOnDestroy() {
this.map.instance.removeControl(this.instance);
}
}

38
projects/ng-openlayers/src/lib/controls/zoom.component.ts Normal file
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@ -0,0 +1,38 @@
import { Component, Input, OnDestroy, OnInit } from '@angular/core';
import { Zoom } from 'ol/control';
import { MapComponent } from '../map.component';
@Component({
selector: 'aol-control-zoom',
template: ` <ng-content></ng-content> `,
})
export class ControlZoomComponent implements OnInit, OnDestroy {
@Input()
duration: number;
@Input()
zoomInLabel: string | HTMLElement;
@Input()
zoomOutLabel: string | HTMLElement;
@Input()
zoomInTipLabel: string;
@Input()
zoomOutTipLabel: string;
@Input()
delta: number;
instance: Zoom;
constructor(private map: MapComponent) {
// console.log('instancing aol-control-zoom');
}
ngOnInit() {
this.instance = new Zoom(this);
this.map.instance.addControl(this.instance);
}
ngOnDestroy() {
// console.log('removing aol-control-zoom');
this.map.instance.removeControl(this.instance);
}
}

34
projects/ng-openlayers/src/lib/controls/zoomslider.component.ts Normal file
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@ -0,0 +1,34 @@
import { Component, Input, OnDestroy, OnInit } from '@angular/core';
import { ZoomSlider } from 'ol/control';
import { MapComponent } from '../map.component';
@Component({
selector: 'aol-control-zoomslider',
template: ` <ng-content></ng-content> `,
})
export class ControlZoomSliderComponent implements OnInit, OnDestroy {
@Input()
className: string;
@Input()
duration: number;
@Input()
maxResolution: number;
@Input()
minResolution: number;
instance: ZoomSlider;
constructor(private map: MapComponent) {
// console.log('instancing aol-control-zoomslider');
}
ngOnInit() {
this.instance = new ZoomSlider(this);
this.map.instance.addControl(this.instance);
}
ngOnDestroy() {
// console.log('removing aol-control-zoomslider');
this.map.instance.removeControl(this.instance);
}
}

35
projects/ng-openlayers/src/lib/controls/zoomtoextent.component.ts Normal file
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@ -0,0 +1,35 @@
import { Component, Input, OnDestroy, OnInit } from '@angular/core';
import { ZoomToExtent } from 'ol/control';
import { MapComponent } from '../map.component';
import { Extent } from 'ol/extent';
@Component({
selector: 'aol-control-zoomtoextent',
template: ` <ng-content></ng-content> `,
})
export class ControlZoomToExtentComponent implements OnInit, OnDestroy {
@Input()
className: string;
@Input()
label: string | HTMLElement;
@Input()
tipLabel: string;
@Input()
extent: Extent;
instance: ZoomToExtent;
constructor(private map: MapComponent) {
// console.log('instancing aol-control-zoomtoextent');
}
ngOnInit() {
this.instance = new ZoomToExtent(this);
this.map.instance.addControl(this.instance);
}
ngOnDestroy() {
// console.log('removing aol-control-zoomtoextent');
this.map.instance.removeControl(this.instance);
}
}

80
projects/ng-openlayers/src/lib/coordinate.component.ts Normal file
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@ -0,0 +1,80 @@
import { Component, Optional, OnChanges, Input, SimpleChanges, OnInit } from '@angular/core';
import { transform } from 'ol/proj';
import { MapComponent } from './map.component';
import { GeometryPointComponent } from './geom/geometrypoint.component';
import { GeometryCircleComponent } from './geom/geometrycircle.component';
import { ViewComponent } from './view.component';
import { OverlayComponent } from './overlay.component';
@Component({
selector: 'aol-coordinate',
template: ` <div class="aol-coordinate"></div> `,
})
export class CoordinateComponent implements OnChanges, OnInit {
@Input()
x: number;
@Input()
y: number;
@Input()
srid = 'EPSG:3857';
private host: any;
private mapSrid = 'EPSG:3857';
constructor(
private map: MapComponent,
@Optional() viewHost: ViewComponent,
@Optional() geometryPointHost: GeometryPointComponent,
@Optional() geometryCircleHost: GeometryCircleComponent,
@Optional() overlayHost: OverlayComponent
) {
// console.log('instancing aol-coordinate');
if (geometryPointHost !== null) {
this.host = geometryPointHost;
} else if (geometryCircleHost !== null) {
this.host = geometryCircleHost;
} else if (viewHost !== null) {
this.host = viewHost;
} else if (overlayHost !== null) {
this.host = overlayHost;
}
}
ngOnInit() {
this.map.instance.on('change:view', (e) => this.onMapViewChanged(e));
this.mapSrid = this.map.instance.getView().getProjection().getCode();
this.transformCoordinates();
}
ngOnChanges(changes: SimpleChanges) {
this.transformCoordinates();
}
private onMapViewChanged(event) {
this.mapSrid = event.target.get(event.key).getProjection().getCode();
this.transformCoordinates();
}
private transformCoordinates() {
let transformedCoordinates: number[];
if (this.srid === this.mapSrid) {
transformedCoordinates = [this.x, this.y];
} else {
transformedCoordinates = transform([this.x, this.y], this.srid, this.mapSrid);
}
switch (this.host.componentType) {
case 'geometry-point':
this.host.instance.setCoordinates(transformedCoordinates);
break;
case 'geometry-circle':
case 'view':
this.host.instance.setCenter(transformedCoordinates);
break;
case 'overlay':
this.host.instance.setPosition(transformedCoordinates);
break;
}
}
}

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projects/ng-openlayers/src/lib/feature.component.ts Normal file
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import { Component, OnInit, OnDestroy, OnChanges, Input, SimpleChanges } from '@angular/core';
import { Feature } from 'ol';
import { SourceVectorComponent } from './sources/vector.component';
@Component({
selector: 'aol-feature',
template: ` <ng-content></ng-content> `,
})
export class FeatureComponent implements OnInit, OnDestroy, OnChanges {
@Input()
id: string | number | undefined;
public componentType = 'feature';
public instance: Feature;
constructor(private host: SourceVectorComponent) {}
ngOnInit() {
this.instance = new Feature();
if (this.id !== undefined) {
this.instance.setId(this.id);
}
this.host.instance.addFeature(this.instance);
}
ngOnDestroy() {
this.host.instance.removeFeature(this.instance);
}
ngOnChanges(changes: SimpleChanges) {
if (this.instance) {
this.instance.setId(this.id);
}
}
}

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projects/ng-openlayers/src/lib/formats/format.component.ts Normal file
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import Feature from 'ol/format/Feature';
export class FormatComponent {
public instance: Feature;
public componentType = 'format';
}

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projects/ng-openlayers/src/lib/formats/mvt.component.ts Normal file
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import { Component, forwardRef, Input } from '@angular/core';
import { FormatComponent } from './format.component';
import { MVT } from 'ol/format';
import { FeatureClass } from 'ol/Feature';
@Component({
selector: 'aol-format-mvt',
template: '',
providers: [{ provide: FormatComponent, useExisting: forwardRef(() => FormatMVTComponent) }],
})
export class FormatMVTComponent extends FormatComponent {
@Input()
featureClass: FeatureClass;
@Input()
geometryName: string;
@Input()
layerName: string;
@Input()
layers: string[];
instance: MVT;
constructor() {
super();
this.instance = new MVT(this);
}
}

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projects/ng-openlayers/src/lib/geom/geometrycircle.component.ts Normal file
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import { Component, Input, OnInit } from '@angular/core';
import { FeatureComponent } from '../feature.component';
import { Circle } from 'ol/geom';
import { SimpleGeometryComponent } from './simplegeometry.component';
import { MapComponent } from '../map.component';
@Component({
selector: 'aol-geometry-circle',
template: ` <ng-content></ng-content> `,
})
export class GeometryCircleComponent extends SimpleGeometryComponent implements OnInit {
@Input()
get radius(): number {
return this.instance.getRadius();
}
set radius(radius: number) {
this.instance.setRadius(radius);
}
public componentType = 'geometry-circle';
public instance: Circle;
constructor(map: MapComponent, host: FeatureComponent) {
super(map, host);
// defaulting coordinates to [0,0]. To be overridden in child component.
this.instance = new Circle([0, 0]);
}
}

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projects/ng-openlayers/src/lib/geom/geometrylinestring.component.ts Normal file
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import { Component, OnInit } from '@angular/core';
import { FeatureComponent } from '../feature.component';
import { SimpleGeometryComponent } from './simplegeometry.component';
import { MapComponent } from '../map.component';
import { LineString } from 'ol/geom';
@Component({
selector: 'aol-geometry-linestring',
template: ` <ng-content></ng-content> `,
})
export class GeometryLinestringComponent extends SimpleGeometryComponent implements OnInit {
public componentType = 'geometry-linestring';
public instance: LineString;
constructor(map: MapComponent, host: FeatureComponent) {
super(map, host);
}
ngOnInit() {
this.instance = new LineString([
[0, 0],
[1, 1],
]);
super.ngOnInit();
}
}

28
projects/ng-openlayers/src/lib/geom/geometrymultilinestring.component.ts Normal file
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import { Component, OnInit } from '@angular/core';
import { FeatureComponent } from '../feature.component';
import { SimpleGeometryComponent } from './simplegeometry.component';
import { MapComponent } from '../map.component';
import { MultiLineString } from 'ol/geom';
@Component({
selector: 'aol-geometry-multilinestring',
template: ` <ng-content></ng-content> `,
})
export class GeometryMultiLinestringComponent extends SimpleGeometryComponent implements OnInit {
public componentType = 'geometry-multilinestring';
public instance: MultiLineString;
constructor(map: MapComponent, host: FeatureComponent) {
super(map, host);
}
ngOnInit() {
this.instance = new MultiLineString([
[
[0, 0],
[1, 1],
],
]);
super.ngOnInit();
}
}

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projects/ng-openlayers/src/lib/geom/geometrymultipoint.component.ts Normal file
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import { Component, OnInit } from '@angular/core';
import { FeatureComponent } from '../feature.component';
import { SimpleGeometryComponent } from './simplegeometry.component';
import { MapComponent } from '../map.component';
import { MultiPoint } from 'ol/geom';
@Component({
selector: 'aol-geometry-multipoint',
template: ` <ng-content></ng-content> `,
})
export class GeometryMultiPointComponent extends SimpleGeometryComponent implements OnInit {
public componentType = 'geometry-multipoint';
public instance: MultiPoint;
constructor(map: MapComponent, host: FeatureComponent) {
super(map, host);
}
ngOnInit() {
this.instance = new MultiPoint([
[0, 0],
[1, 1],
]);
super.ngOnInit();
}
}

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projects/ng-openlayers/src/lib/geom/geometrymultipolygon.component.ts Normal file
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import { Component, OnInit } from '@angular/core';
import { FeatureComponent } from '../feature.component';
import { SimpleGeometryComponent } from './simplegeometry.component';
import { MapComponent } from '../map.component';
import { MultiPolygon } from 'ol/geom';
@Component({
selector: 'aol-geometry-multipolygon',
template: ` <ng-content></ng-content> `,
})
export class GeometryMultiPolygonComponent extends SimpleGeometryComponent implements OnInit {
public componentType = 'geometry-multipolygon';
public instance: MultiPolygon;
constructor(map: MapComponent, host: FeatureComponent) {
super(map, host);
}
ngOnInit() {
this.instance = new MultiPolygon([
[
[
[0, 0],
[1, 1],
[0, 1],
],
],
]);
super.ngOnInit();
}
}

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projects/ng-openlayers/src/lib/geom/geometrypoint.component.ts Normal file
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import { Component, OnInit } from '@angular/core';
import { FeatureComponent } from '../feature.component';
import { SimpleGeometryComponent } from './simplegeometry.component';
import { MapComponent } from '../map.component';
import { Point } from 'ol/geom';
@Component({
selector: 'aol-geometry-point',
template: ` <ng-content></ng-content> `,
})
export class GeometryPointComponent extends SimpleGeometryComponent implements OnInit {
public componentType = 'geometry-point';
public instance: Point;
constructor(map: MapComponent, host: FeatureComponent) {
super(map, host);
}
ngOnInit() {
this.instance = new Point([0, 0]);
super.ngOnInit();
}
}

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projects/ng-openlayers/src/lib/geom/geometrypolygon.component.ts Normal file
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import { Component, OnInit } from '@angular/core';
import { FeatureComponent } from '../feature.component';
import { SimpleGeometryComponent } from './simplegeometry.component';
import { MapComponent } from '../map.component';
import { Polygon } from 'ol/geom';
@Component({
selector: 'aol-geometry-polygon',
template: ` <ng-content></ng-content> `,
})
export class GeometryPolygonComponent extends SimpleGeometryComponent implements OnInit {
public componentType = 'geometry-polygon';
public instance: Polygon;
constructor(map: MapComponent, host: FeatureComponent) {
super(map, host);
}
ngOnInit() {
this.instance = new Polygon([
[
[0, 0],
[1, 1],
[0, 1],
],
]);
super.ngOnInit();
}
}

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projects/ng-openlayers/src/lib/geom/simplegeometry.component.ts Normal file
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import { Input, OnInit, Directive } from '@angular/core';
import { FeatureComponent } from '../feature.component';
import { MapComponent } from '../map.component';
import SimpleGeometry from 'ol/geom/SimpleGeometry';
@Directive()
// eslint-disable-next-line @angular-eslint/directive-class-suffix
export abstract class SimpleGeometryComponent implements OnInit {
@Input() srid: string;
public instance: SimpleGeometry;
public componentType = 'simple-geometry';
protected constructor(
protected map: MapComponent,
protected host: FeatureComponent
) {}
ngOnInit() {
this.host.instance.setGeometry(this.instance);
}
}

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projects/ng-openlayers/src/lib/graticule.component.ts Normal file
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import { Component, Input, AfterContentInit, OnChanges, SimpleChanges, OnDestroy } from '@angular/core';
import { Graticule } from 'ol';
import { Stroke } from 'ol/style';
import { MapComponent } from './map.component';
@Component({
selector: 'aol-graticule',
template: '<ng-content></ng-content>',
})
export class GraticuleComponent implements AfterContentInit, OnChanges, OnDestroy {
@Input()
strokeStyle: Stroke;
@Input()
showLabels: boolean;
@Input()
lonLabelPosition: number;
@Input()
latLabelPosition: number;
instance: any;
public componentType = 'graticule';
constructor(private map: MapComponent) {}
ngOnChanges(changes: SimpleChanges) {
const properties: { [index: string]: any } = {};
if (!this.instance) {
return;
}
for (const key in changes) {
if (changes.hasOwnProperty(key)) {
properties[key] = changes[key].currentValue;
}
}
if (properties) {
this.instance = new Graticule(properties);
}
this.instance.setMap(this.map.instance);
}
ngAfterContentInit(): void {
this.instance = new Graticule({
strokeStyle: this.strokeStyle,
showLabels: this.showLabels,
lonLabelPosition: this.lonLabelPosition,
latLabelPosition: this.latLabelPosition,
});
this.instance.setMap(this.map.instance);
}
ngOnDestroy(): void {
this.instance.setMap(null);
}
}

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projects/ng-openlayers/src/lib/interactions/default.component.ts Normal file
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import { Component, Input, OnDestroy, OnInit } from '@angular/core';
import { defaults, Interaction } from 'ol/interaction';
import { Collection } from 'ol';
import { MapComponent } from '../map.component';
@Component({
selector: 'aol-interaction-default',
template: '',
})
export class DefaultInteractionComponent implements OnInit, OnDestroy {
@Input()
altShiftDragRotate: boolean;
@Input()
onFocusOnly: boolean;
@Input()
doubleClickZoom: boolean;
@Input()
keyboard: boolean;
@Input()
mouseWheelZoom: boolean;
@Input()
shiftDragZoom: boolean;
@Input()
dragPan: boolean;
@Input()
pinchRotate: boolean;
@Input()
pinchZoom: boolean;
@Input()
zoomDelta: number;
@Input()
zoomDuration: number;
instance: Collection<Interaction>;
constructor(private map: MapComponent) {}
ngOnInit() {
this.instance = defaults(this);
this.instance.forEach((i) => this.map.instance.addInteraction(i));
}
ngOnDestroy() {
this.instance.forEach((i) => this.map.instance.removeInteraction(i));
}
}

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projects/ng-openlayers/src/lib/interactions/doubleclickzoom.component.ts Normal file
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import { Component, Input, OnDestroy, OnInit } from '@angular/core';
import { DoubleClickZoom } from 'ol/interaction';
import { MapComponent } from '../map.component';
@Component({
selector: 'aol-interaction-doubleclickzoom',
template: '',
})
export class DoubleClickZoomInteractionComponent implements OnInit, OnDestroy {
@Input()
duration: number;
@Input()
delta: number;
instance: DoubleClickZoom;
constructor(private map: MapComponent) {}
ngOnInit() {
this.instance = new DoubleClickZoom(this);
this.map.instance.addInteraction(this.instance);
}
ngOnDestroy() {
this.map.instance.removeInteraction(this.instance);
}
}

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projects/ng-openlayers/src/lib/interactions/draganddrop.component.ts Normal file
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import { Component, Input, OnDestroy, OnInit } from '@angular/core';
import { DragAndDrop } from 'ol/interaction';
import FeatureFormat from 'ol/format/Feature';
import { MapComponent } from '../map.component';
import { ProjectionLike } from 'ol/proj';
@Component({
selector: 'aol-interaction-draganddrop',
template: '',
})
export class DragAndDropInteractionComponent implements OnInit, OnDestroy {
@Input()
formatConstructors: FeatureFormat[];
@Input()
projection: ProjectionLike;
@Input()
target: HTMLElement;
instance: DragAndDrop;
constructor(private map: MapComponent) {}
ngOnInit() {
this.instance = new DragAndDrop(this);
this.map.instance.addInteraction(this.instance);
}
ngOnDestroy() {
this.map.instance.removeInteraction(this.instance);
}
}

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projects/ng-openlayers/src/lib/interactions/dragbox.component.ts Normal file
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import { Component, OnDestroy, OnInit, Input } from '@angular/core';
import { DragBox } from 'ol/interaction';
import { MapComponent } from '../map.component';
import { Condition } from 'ol/events/condition';
import { EndCondition } from 'ol/interaction/DragBox';
@Component({
selector: 'aol-interaction-dragbox',
template: '',
})
export class DragBoxInteractionComponent implements OnInit, OnDestroy {
@Input()
className: string;
@Input()
condition: Condition;
@Input()
boxEndCondition: EndCondition;
instance: DragBox;
constructor(private map: MapComponent) {}
ngOnInit() {
this.instance = new DragBox(this);
this.map.instance.addInteraction(this.instance);
}
ngOnDestroy() {
this.map.instance.removeInteraction(this.instance);
}
}

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projects/ng-openlayers/src/lib/interactions/dragpan.component.ts Normal file
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import { Component, OnDestroy, OnInit, Input } from '@angular/core';
import { DragPan } from 'ol/interaction';
import Kinetic from 'ol/Kinetic';
import { MapComponent } from '../map.component';
import { Condition } from 'ol/events/condition';
@Component({
selector: 'aol-interaction-dragpan',
template: '',
})
export class DragPanInteractionComponent implements OnInit, OnDestroy {
@Input()
condition: Condition;
@Input()
kinetic: Kinetic;
instance: DragPan;
constructor(private map: MapComponent) {}
ngOnInit() {
this.instance = new DragPan(this);
this.map.instance.addInteraction(this.instance);
}
ngOnDestroy() {
this.map.instance.removeInteraction(this.instance);
}
}

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projects/ng-openlayers/src/lib/interactions/dragrotate.component.ts Normal file
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import { Component, OnDestroy, OnInit, Input } from '@angular/core';
import { DragRotate } from 'ol/interaction';
import { MapComponent } from '../map.component';
import { Condition } from 'ol/events/condition';
@Component({
selector: 'aol-interaction-dragrotate',
template: '',
})
export class DragRotateInteractionComponent implements OnInit, OnDestroy {
@Input()
condition: Condition;
@Input()
duration: number;
instance: DragRotate;
constructor(private map: MapComponent) {}
ngOnInit() {
this.instance = new DragRotate(this);
this.map.instance.addInteraction(this.instance);
}
ngOnDestroy() {
this.map.instance.removeInteraction(this.instance);
}
}

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projects/ng-openlayers/src/lib/interactions/dragrotateandzoom.component.ts Normal file
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import { Component, OnDestroy, OnInit, Input } from '@angular/core';
import { DragRotateAndZoom } from 'ol/interaction';
import { MapComponent } from '../map.component';
import { Condition } from 'ol/events/condition';
@Component({
selector: 'aol-interaction-dragrotateandzoom',
template: '',
})
export class DragRotateAndZoomInteractionComponent implements OnInit, OnDestroy {
@Input()
condition: Condition;
@Input()
duration: number;
instance: DragRotateAndZoom;
constructor(private map: MapComponent) {}
ngOnInit() {
this.instance = new DragRotateAndZoom(this);
this.map.instance.addInteraction(this.instance);
}
ngOnDestroy() {
this.map.instance.removeInteraction(this.instance);
}
}

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projects/ng-openlayers/src/lib/interactions/dragzoom.component.ts Normal file
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import { Component, OnDestroy, OnInit, Input } from '@angular/core';
import { DragZoom } from 'ol/interaction';
import { MapComponent } from '../map.component';
import { Condition } from 'ol/events/condition';
@Component({
selector: 'aol-interaction-dragzoom',
template: '',
})
export class DragZoomInteractionComponent implements OnInit, OnDestroy {
@Input()
className: string;
@Input()
condition: Condition;
@Input()
duration: number;
@Input()
out: boolean;
instance: DragZoom;
constructor(private map: MapComponent) {}
ngOnInit() {
this.instance = new DragZoom(this);
this.map.instance.addInteraction(this.instance);
}
ngOnDestroy() {
this.map.instance.removeInteraction(this.instance);
}
}

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projects/ng-openlayers/src/lib/interactions/draw.component.ts Normal file
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import { Component, Input, OnDestroy, OnInit, EventEmitter, Output } from '@angular/core';
import { MapComponent } from '../map.component';
import { Draw } from 'ol/interaction';
import { Collection, Feature } from 'ol';
import { Vector } from 'ol/source';
import { Style } from 'ol/style';
import { DrawEvent, GeometryFunction } from 'ol/interaction/Draw';
import { StyleFunction } from 'ol/style/Style';
import { Condition } from 'ol/events/condition';
import { Type } from 'ol/geom/Geometry';
import { ObjectEvent } from 'ol/Object';
import BaseEvent from 'ol/events/Event';
@Component({
selector: 'aol-interaction-draw',
template: '',
})
export class DrawInteractionComponent implements OnInit, OnDestroy {
@Input()
clickTolerance?: number;
@Input()
features?: Collection<Feature>;
@Input()
source?: Vector;
@Input()
snapTolerance?: number;
@Input()
type: Type;
@Input()
maxPoints?: number;
@Input()
minPoints?: number;
@Input()
finishCondition?: Condition;
@Input()
style?: Style | Style[] | StyleFunction;
@Input()
geometryFunction?: GeometryFunction;
@Input()
geometryName?: string;
@Input()
condition?: Condition;
@Input()
freehandCondition?: Condition;
@Input()
freehand?: boolean;
@Input()
wrapX?: boolean;
@Output()
olChange = new EventEmitter<DrawEvent>();
@Output()
olChangeActive = new EventEmitter<ObjectEvent>();
@Output()
olDrawAbort = new EventEmitter<DrawEvent>();
@Output()
drawEnd = new EventEmitter<DrawEvent>();
@Output()
drawStart = new EventEmitter<DrawEvent>();
@Output()
olError = new EventEmitter<BaseEvent>();
@Output()
propertyChange = new EventEmitter<ObjectEvent>();
instance: Draw;
constructor(private map: MapComponent) {}
ngOnInit() {
this.instance = new Draw(this);
this.instance.on('change', (event: DrawEvent) => this.olChange.emit(event));
this.instance.on('change:active', (event: ObjectEvent) => this.olChangeActive.emit(event));
this.instance.on('drawabort', (event: DrawEvent) => this.olDrawAbort.emit(event));
this.instance.on('drawend', (event: DrawEvent) => this.drawEnd.emit(event));
this.instance.on('drawstart', (event: DrawEvent) => this.drawStart.emit(event));
this.instance.on('error', (event: BaseEvent) => this.olError.emit(event));
this.instance.on('propertychange', (event: ObjectEvent) => this.propertyChange.emit(event));
this.map.instance.addInteraction(this.instance);
}
ngOnDestroy() {
this.map.instance.removeInteraction(this.instance);
}
}

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projects/ng-openlayers/src/lib/interactions/keyboardpan.component.ts Normal file
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import { Component, Input, OnDestroy, OnInit } from '@angular/core';
import { KeyboardPan } from 'ol/interaction';
import { MapComponent } from '../map.component';
@Component({
selector: 'aol-interaction-keyboardpan',
template: '',
})
export class KeyboardPanInteractionComponent implements OnInit, OnDestroy {
@Input()
duration: number;
@Input()
pixelDelta: number;
instance: KeyboardPan;
constructor(private map: MapComponent) {}
ngOnInit() {
this.instance = new KeyboardPan(this);
this.map.instance.addInteraction(this.instance);
}
ngOnDestroy() {
this.map.instance.removeInteraction(this.instance);
}
}

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projects/ng-openlayers/src/lib/interactions/keyboardzoom.component.ts Normal file
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import { Component, Input, OnDestroy, OnInit } from '@angular/core';
import { KeyboardZoom } from 'ol/interaction';
import { MapComponent } from '../map.component';
@Component({
selector: 'aol-interaction-keyboardpan',
template: '',
})
export class KeyboardZoomInteractionComponent implements OnInit, OnDestroy {
@Input()
duration: number;
@Input()
delta: number;
instance: KeyboardZoom;
constructor(private map: MapComponent) {}
ngOnInit() {
this.instance = new KeyboardZoom(this);
this.map.instance.addInteraction(this.instance);
}
ngOnDestroy() {
this.map.instance.removeInteraction(this.instance);
}
}

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projects/ng-openlayers/src/lib/interactions/modify.component.ts Normal file
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import { Component, OnDestroy, OnInit, Input, Output, EventEmitter } from '@angular/core';
import { MapComponent } from '../map.component';
import { Modify } from 'ol/interaction';
import { Collection, Feature } from 'ol';
import { Style } from 'ol/style';
import { Vector } from 'ol/source';
import { ModifyEvent } from 'ol/interaction/Modify';
import { StyleFunction } from 'ol/style/Style';
import { Condition } from 'ol/events/condition';
import { ObjectEvent } from 'ol/Object';
import { DrawEvent } from 'ol/interaction/Draw';
import BaseEvent from 'ol/events/Event';
@Component({
selector: 'aol-interaction-modify',
template: '',
})
export class ModifyInteractionComponent implements OnInit, OnDestroy {
@Input()
condition?: Condition;
@Input()
deleteCondition?: Condition;
@Input()
pixelTolerance?: number;
@Input()
style?: Style | Style[] | StyleFunction;
@Input()
features: Collection<Feature>;
@Input()
wrapX?: boolean;
@Input()
source?: Vector;
@Output()
olChange = new EventEmitter<DrawEvent>();
@Output()
olChangeActive = new EventEmitter<ObjectEvent>();
@Output()
olError = new EventEmitter<BaseEvent>();
@Output()
olModifyEnd = new EventEmitter<ModifyEvent>();
@Output()
olModifyStart = new EventEmitter<ModifyEvent>();
@Output()
propertyChange = new EventEmitter<ObjectEvent>();
instance: Modify;
constructor(private map: MapComponent) {}
ngOnInit() {
this.instance = new Modify(this);
this.instance.on('change', (event: DrawEvent) => this.olChange.emit(event));
this.instance.on('change:active', (event: ObjectEvent) => this.olChangeActive.emit(event));
this.instance.on('error', (event: BaseEvent) => this.olError.emit(event));
this.instance.on('modifyend', (event: ModifyEvent) => this.olModifyEnd.emit(event));
this.instance.on('modifystart', (event: ModifyEvent) => this.olModifyStart.emit(event));
this.instance.on('propertychange', (event: ObjectEvent) => this.propertyChange.emit(event));
this.map.instance.addInteraction(this.instance);
}
ngOnDestroy() {
this.map.instance.removeInteraction(this.instance);
}
}

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projects/ng-openlayers/src/lib/interactions/mousewheelzoom.component.ts Normal file
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import { Component, Input, OnDestroy, OnInit } from '@angular/core';
import { MouseWheelZoom } from 'ol/interaction';
import { MapComponent } from '../map.component';
@Component({
selector: 'aol-interaction-mousewheelzoom',
template: '',
})
export class MouseWheelZoomInteractionComponent implements OnInit, OnDestroy {
@Input()
duration: number;
@Input()
timeout: number;
@Input()
useAnchor: boolean;
instance: MouseWheelZoom;
constructor(private map: MapComponent) {}
ngOnInit() {
this.instance = new MouseWheelZoom(this);
this.map.instance.addInteraction(this.instance);
}
ngOnDestroy() {
this.map.instance.removeInteraction(this.instance);
}
}

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projects/ng-openlayers/src/lib/interactions/pinchzoom.component.ts Normal file
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import { Component, OnDestroy, OnInit, Input } from '@angular/core';
import { PinchZoom } from 'ol/interaction';
import { MapComponent } from '../map.component';
@Component({
selector: 'aol-interaction-pinchzoom',
template: '',
})
export class PinchZoomInteractionComponent implements OnInit, OnDestroy {
@Input()
duration: number;
@Input()
constrainResolution: boolean;
instance: PinchZoom;
constructor(private map: MapComponent) {}
ngOnInit() {
this.instance = new PinchZoom(this);
this.map.instance.addInteraction(this.instance);
}
ngOnDestroy() {
this.map.instance.removeInteraction(this.instance);
}
}

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projects/ng-openlayers/src/lib/interactions/select.component.ts Normal file
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import { Component, OnDestroy, OnInit, Input, Output, EventEmitter } from '@angular/core';
import { MapComponent } from '../map.component';
import { Select } from 'ol/interaction';
import { Layer } from 'ol/layer';
import { Style } from 'ol/style';
import { Collection, Feature } from 'ol';
import { SelectEvent, FilterFunction } from 'ol/interaction/Select';
import { StyleFunction } from 'ol/style/Style';
import { Condition } from 'ol/events/condition';
import { ObjectEvent } from 'ol/Object';
import BaseEvent from 'ol/events/Event';
@Component({
selector: 'aol-interaction-select',
template: '',
})
export class SelectInteractionComponent implements OnInit, OnDestroy {
@Input()
addCondition?: Condition;
@Input()
condition?: Condition;
@Input()
layers?: Layer[] | ((layer: Layer) => boolean);
@Input()
style?: Style | Style[] | StyleFunction;
@Input()
removeCondition?: Condition;
@Input()
toggleCondition?: Condition;
@Input()
multi?: boolean;
@Input()
features?: Collection<Feature>;
@Input()
filter?: FilterFunction;
@Input()
wrapX?: boolean;
@Output()
olChange = new EventEmitter<SelectEvent>();
@Output()
olChangeActive = new EventEmitter<ObjectEvent>();
@Output()
olError = new EventEmitter<BaseEvent>();
@Output()
propertyChange = new EventEmitter<ObjectEvent>();
@Output()
olSelect = new EventEmitter<SelectEvent>();
instance: Select;
constructor(private map: MapComponent) {}
ngOnInit() {
this.instance = new Select(this);
this.instance.on('change', (event: SelectEvent) => this.olChange.emit(event));
this.instance.on('change:active', (event: ObjectEvent) => this.olChangeActive.emit(event));
this.instance.on('error', (event: BaseEvent) => this.olError.emit(event));
this.instance.on('propertychange', (event: ObjectEvent) => this.propertyChange.emit(event));
this.instance.on('select', (event: SelectEvent) => this.olSelect.emit(event));
this.map.instance.addInteraction(this.instance);
}
ngOnDestroy() {
this.map.instance.removeInteraction(this.instance);
}
}

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projects/ng-openlayers/src/lib/interactions/translate.component.ts Normal file
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import { Component, OnDestroy, OnInit, Input, Output, EventEmitter } from '@angular/core';
import { Translate } from 'ol/interaction';
import { Collection, Feature } from 'ol';
import { Layer } from 'ol/layer';
import { TranslateEvent } from 'ol/interaction/Translate';
import { MapComponent } from '../map.component';
import BaseEvent from 'ol/events/Event';
import { ObjectEvent } from 'ol/Object';
@Component({
selector: 'aol-interaction-translate',
template: '',
})
export class TranslateInteractionComponent implements OnInit, OnDestroy {
@Input()
features?: Collection<Feature>;
@Input()
layers?: Layer[] | ((layer: Layer) => boolean);
@Input()
hitTolerance?: number;
@Output()
olChange = new EventEmitter<BaseEvent>();
@Output()
olChangeActive = new EventEmitter<ObjectEvent>();
@Output()
olError = new EventEmitter<BaseEvent>();
@Output()
propertyChange = new EventEmitter<ObjectEvent>();
@Output()
translateEnd = new EventEmitter<TranslateEvent>();
@Output()
translateStart = new EventEmitter<TranslateEvent>();
@Output()
translating = new EventEmitter<TranslateEvent>();
instance: Translate;
constructor(private map: MapComponent) {}
ngOnInit() {
this.instance = new Translate(this);
this.instance.on('change', (event: BaseEvent) => this.olChange.emit(event));
this.instance.on('change:active', (event: ObjectEvent) => this.olChangeActive.emit(event));
this.instance.on('error', (event: BaseEvent) => this.olError.emit(event));
this.instance.on('propertychange', (event: ObjectEvent) => this.propertyChange.emit(event));
this.instance.on('translateend', (event: TranslateEvent) => this.translateEnd.emit(event));
this.instance.on('translatestart', (event: TranslateEvent) => this.translateStart.emit(event));
this.instance.on('translating', (event: TranslateEvent) => this.translating.emit(event));
this.map.instance.addInteraction(this.instance);
}
ngOnDestroy() {
this.map.instance.removeInteraction(this.instance);
}
}

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import { OnDestroy, OnInit, OnChanges, Input, SimpleChanges, Directive } from '@angular/core';
import Event from 'ol/events/Event';
import { MapComponent } from '../map.component';
import { LayerGroupComponent } from './layergroup.component';
import { Extent } from 'ol/extent';
@Directive()
// eslint-disable-next-line @angular-eslint/directive-class-suffix
export abstract class LayerComponent implements OnInit, OnChanges, OnDestroy {
@Input()
opacity: number;
@Input()
visible: boolean;
@Input()
extent: Extent;
@Input()
zIndex: number;
@Input()
minResolution: number;
@Input()
maxResolution: number;
@Input()
prerender: (evt: Event) => void;
@Input()
postrender: (evt: Event) => void;
public instance: any;
public componentType = 'layer';
protected constructor(protected host: MapComponent | LayerGroupComponent) {}
ngOnInit() {
if (this.prerender !== null && this.prerender !== undefined) {
this.instance.on('prerender', this.prerender);
}
if (this.postrender !== null && this.postrender !== undefined) {
this.instance.on('postrender', this.postrender);
}
this.host.instance.getLayers().push(this.instance);
}
ngOnDestroy() {
this.host.instance.getLayers().remove(this.instance);
}
ngOnChanges(changes: SimpleChanges) {
const properties: { [index: string]: any } = {};
if (!this.instance) {
return;
}
for (const key in changes) {
if (changes.hasOwnProperty(key)) {
properties[key] = changes[key].currentValue;
if (key === 'prerender') {
this.instance.un('prerender', changes[key].previousValue);
this.instance.on('prerender', changes[key].currentValue);
}
if (key === 'postrender') {
this.instance.un('postrender', changes[key].previousValue);
this.instance.on('postrender', changes[key].currentValue);
}
}
}
// console.log('changes detected in aol-layer, setting new properties: ', properties);
this.instance.setProperties(properties, false);
}
}

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projects/ng-openlayers/src/lib/layers/layergroup.component.ts Normal file
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import { Component, OnDestroy, OnInit, SkipSelf, Optional } from '@angular/core';
import { Group } from 'ol/layer';
import { LayerComponent } from './layer.component';
import { MapComponent } from '../map.component';
@Component({
selector: 'aol-layer-group',
template: ` <ng-content></ng-content> `,
})
export class LayerGroupComponent extends LayerComponent implements OnInit, OnDestroy {
public instance: Group;
constructor(
map: MapComponent,
@SkipSelf()
@Optional()
group?: LayerGroupComponent
) {
super(group || map);
}
ngOnInit() {
// console.log(`creating ol.layer.Group instance with:`, this);
this.instance = new Group(this);
super.ngOnInit();
}
}

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projects/ng-openlayers/src/lib/layers/layerimage.component.ts Normal file
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import { Component, Input, OnChanges, OnInit, Optional, SimpleChanges } from '@angular/core';
import { Image } from 'ol/layer';
import { MapComponent } from '../map.component';
import { LayerComponent } from './layer.component';
import { LayerGroupComponent } from './layergroup.component';
import { Extent } from 'ol/extent';
@Component({
selector: 'aol-layer-image',
template: ` <ng-content></ng-content> `,
})
export class LayerImageComponent extends LayerComponent implements OnInit, OnChanges {
@Input()
opacity: number;
@Input()
visible: boolean;
@Input()
extent: Extent;
@Input()
minResolution: number;
@Input()
maxResolution: number;
@Input()
zIndex: number;
constructor(map: MapComponent, @Optional() group?: LayerGroupComponent) {
super(group || map);
}
ngOnInit() {
this.instance = new Image(this);
super.ngOnInit();
}
ngOnChanges(changes: SimpleChanges) {
super.ngOnChanges(changes);
}
}

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projects/ng-openlayers/src/lib/layers/layertile.component.ts Normal file
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import { Component, OnDestroy, OnInit, Input, Optional, OnChanges, SimpleChanges } from '@angular/core';
import { Tile } from 'ol/layer';
import { MapComponent } from '../map.component';
import { LayerComponent } from './layer.component';
import { LayerGroupComponent } from './layergroup.component';
@Component({
selector: 'aol-layer-tile',
template: ` <ng-content></ng-content> `,
})
export class LayerTileComponent extends LayerComponent implements OnInit, OnDestroy, OnChanges {
@Input()
preload: number;
@Input()
useInterimTilesOnError: boolean;
constructor(map: MapComponent, @Optional() group?: LayerGroupComponent) {
super(group || map);
}
ngOnInit() {
// console.log('creating ol.layer.Tile instance with:', this);
this.instance = new Tile(this);
super.ngOnInit();
}
ngOnChanges(changes: SimpleChanges) {
super.ngOnChanges(changes);
}
}

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projects/ng-openlayers/src/lib/layers/layervector.component.ts Normal file
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import { Component, OnDestroy, OnInit, Input, Optional, OnChanges, SimpleChanges } from '@angular/core';
import { MapComponent } from '../map.component';
import { Vector } from 'ol/layer';
import { Style } from 'ol/style';
import { StyleFunction } from 'ol/style/Style';
import { LayerComponent } from './layer.component';
import { LayerGroupComponent } from './layergroup.component';
@Component({
selector: 'aol-layer-vector',
template: ` <ng-content></ng-content> `,
})
export class LayerVectorComponent extends LayerComponent implements OnInit, OnDestroy, OnChanges {
@Input()
renderBuffer: number;
@Input()
style: Style | Style[] | StyleFunction;
@Input()
updateWhileAnimating: boolean;
@Input()
updateWhileInteracting: boolean;
constructor(map: MapComponent, @Optional() group?: LayerGroupComponent) {
super(group || map);
}
ngOnInit() {
// console.log('creating ol.layer.Vector instance with:', this);
this.instance = new Vector(this);
super.ngOnInit();
}
ngOnChanges(changes: SimpleChanges) {
super.ngOnChanges(changes);
}
}

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projects/ng-openlayers/src/lib/layers/layervectortile.component.ts Normal file
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import { Component, OnInit, Input, Optional, SimpleChanges, OnChanges } from '@angular/core';
import { VectorTile } from 'ol/layer';
import { Feature } from 'ol';
import { Style } from 'ol/style';
import { MapComponent } from '../map.component';
import { LayerComponent } from './layer.component';
import { LayerGroupComponent } from './layergroup.component';
import { StyleFunction } from 'ol/style/Style';
@Component({
selector: 'aol-layer-vectortile',
template: ` <ng-content></ng-content> `,
})
export class LayerVectorTileComponent extends LayerComponent implements OnInit, OnChanges {
@Input()
renderBuffer: number;
@Input()
renderMode: any | string;
/* not marked as optional in the typings */
@Input()
renderOrder: (feature1: Feature, feature2: Feature) => number;
@Input()
style: Style | Style[] | StyleFunction;
@Input()
updateWhileAnimating: boolean;
@Input()
updateWhileInteracting: boolean;
@Input()
visible: boolean;
constructor(map: MapComponent, @Optional() group?: LayerGroupComponent) {
super(group || map);
}
ngOnInit() {
// console.log('creating ol.layer.VectorTile instance with:', this);
this.instance = new VectorTile(this);
super.ngOnInit();
}
ngOnChanges(changes: SimpleChanges) {
super.ngOnChanges(changes);
}
}

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import {
Component,
OnInit,
ElementRef,
Input,
Output,
EventEmitter,
AfterViewInit,
SimpleChanges,
OnChanges,
} from '@angular/core';
import { Map } from 'ol';
import MapBrowserEvent from 'ol/MapBrowserEvent';
import MapEvent from 'ol/MapEvent';
import { ObjectEvent } from 'ol/Object';
import RenderEvent from 'ol/render/Event';
import { Control } from 'ol/control';
import { Interaction } from 'ol/interaction';
import { DrawEvent } from 'ol/interaction/Draw';
import BaseEvent from 'ol/events/Event';
@Component({
selector: 'aol-map',
template: `
<div [style.width]="width" [style.height]="height"></div>
<ng-content></ng-content>
`,
})
export class MapComponent implements OnInit, AfterViewInit, OnChanges {
@Input()
width = '100%';
@Input()
height = '100%';
@Input()
pixelRatio: number;
@Input()
keyboardEventTarget: HTMLElement | string;
@Input()
loadTilesWhileAnimating: boolean;
@Input()
loadTilesWhileInteracting: boolean;
@Input()
logo: string | boolean;
@Input()
renderer: 'canvas' | 'webgl';
@Output()
olChange = new EventEmitter<DrawEvent>();
@Output()
olChangeLayerGroup = new EventEmitter<ObjectEvent>();
@Output()
olChangeSize = new EventEmitter<ObjectEvent>();
@Output()
olChangeTarget = new EventEmitter<ObjectEvent>();
@Output()
olChangeView = new EventEmitter<ObjectEvent>();
@Output()
olClick = new EventEmitter<MapBrowserEvent<MouseEvent>>();
@Output()
dblClick = new EventEmitter<MapBrowserEvent<MouseEvent>>();
@Output()
olError = new EventEmitter<BaseEvent>();
@Output()
loadEnd = new EventEmitter<MapEvent>();
@Output()
loadStart = new EventEmitter<MapEvent>();
@Output()
moveEnd = new EventEmitter<MapEvent>();
@Output()
moveStart = new EventEmitter<MapEvent>();
@Output()
pointerDrag = new EventEmitter<MapBrowserEvent<MouseEvent>>();
@Output()
pointerMove = new EventEmitter<MapBrowserEvent<MouseEvent>>();
@Output()
olPostCompose = new EventEmitter<RenderEvent>();
@Output()
olPostRender = new EventEmitter<RenderEvent>();
@Output()
olPreCompose = new EventEmitter<RenderEvent>();
@Output()
olPropertyChange = new EventEmitter<ObjectEvent>();
@Output()
postRender = new EventEmitter<MapEvent>();
@Output()
propertyChange = new EventEmitter<ObjectEvent>();
@Output()
singleClick = new EventEmitter<MapBrowserEvent<MouseEvent>>();
public instance: Map;
public componentType = 'map';
// we pass empty arrays to not get default controls/interactions because we have our own directives
controls: Control[] = [];
interactions: Interaction[] = [];
constructor(private host: ElementRef) {}
ngOnInit() {
// console.log('creating ol.Map instance with:', this);
this.instance = new Map(this);
this.instance.setTarget(this.host.nativeElement.firstElementChild);
this.instance.on('change', (event: DrawEvent) => this.olChange.emit(event));
this.instance.on('change:layergroup', (event: ObjectEvent) => this.olChangeLayerGroup.emit(event));
this.instance.on('change:size', (event: ObjectEvent) => this.olChangeSize.emit(event));
this.instance.on('change:target', (event: ObjectEvent) => this.olChangeTarget.emit(event));
this.instance.on('change:view', (event: ObjectEvent) => this.olChangeView.emit(event));
this.instance.on('click', (event: MapBrowserEvent<MouseEvent>) => this.olClick.emit(event));
this.instance.on('dblclick', (event: MapBrowserEvent<MouseEvent>) => this.dblClick.emit(event));
this.instance.on('error', (event: BaseEvent) => this.olError.emit(event));
this.instance.on('loadend', (event: MapEvent) => this.loadEnd.emit(event));
this.instance.on('loadstart', (event: MapEvent) => this.loadStart.emit(event));
this.instance.on('moveend', (event: MapEvent) => this.moveEnd.emit(event));
this.instance.on('movestart', (event: MapEvent) => this.moveStart.emit(event));
this.instance.on('pointerdrag', (event: MapBrowserEvent<MouseEvent>) => this.pointerDrag.emit(event));
this.instance.on('pointermove', (event: MapBrowserEvent<MouseEvent>) => this.pointerMove.emit(event));
this.instance.on('postcompose', (event: RenderEvent) => this.olPostCompose.emit(event));
this.instance.on('postrender', (event: RenderEvent) => this.olPostRender.emit(event));
this.instance.on('postrender', (event: MapEvent) => this.postRender.emit(event));
this.instance.on('precompose', (event: RenderEvent) => this.olPreCompose.emit(event));
this.instance.on('propertychange', (event: ObjectEvent) => this.olPropertyChange.emit(event));
this.instance.on('singleclick', (event: MapBrowserEvent<MouseEvent>) => this.singleClick.emit(event));
}
ngOnChanges(changes: SimpleChanges) {
const properties: { [index: string]: any } = {};
if (!this.instance) {
return;
}
for (const key in changes) {
if (changes.hasOwnProperty(key)) {
properties[key] = changes[key].currentValue;
}
}
// console.log('changes detected in aol-map, setting new properties: ', properties);
this.instance.setProperties(properties, false);
}
ngAfterViewInit() {
this.instance.updateSize();
}
}

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import { Component, ContentChild, Input, OnDestroy, OnInit } from '@angular/core';
import { MapComponent } from './map.component';
import Overlay, { PanOptions, Positioning } from 'ol/Overlay';
import { ContentComponent } from './content.component';
@Component({
selector: 'aol-overlay',
template: '<ng-content></ng-content>',
})
export class OverlayComponent implements OnInit, OnDestroy {
@ContentChild(ContentComponent, { static: true })
content: ContentComponent;
@Input()
id: number | string;
@Input()
offset: number[];
@Input()
positioning: Positioning;
@Input()
stopEvent: boolean;
@Input()
insertFirst: boolean;
@Input()
autoPan: boolean;
@Input()
autoPanAnimation: PanOptions;
@Input()
autoPanMargin: number;
componentType = 'overlay';
instance: Overlay;
element: HTMLElement;
constructor(private map: MapComponent) {}
ngOnInit() {
if (this.content) {
this.element = this.content.elementRef.nativeElement;
this.instance = new Overlay(this);
this.map.instance.addOverlay(this.instance);
}
}
ngOnDestroy() {
if (this.instance) {
this.map.instance.removeOverlay(this.instance);
}
}
}

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projects/ng-openlayers/src/lib/sources/bingmaps.component.ts Normal file
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import { Component, Host, Input, OnInit, forwardRef } from '@angular/core';
import { BingMaps } from 'ol/source';
import { SourceComponent } from './source.component';
import { LayerTileComponent } from '../layers/layertile.component';
import { LoadFunction } from 'ol/Tile';
@Component({
selector: 'aol-source-bingmaps',
template: ` <div class="aol-source-bingmaps"></div> `,
providers: [{ provide: SourceComponent, useExisting: forwardRef(() => SourceBingmapsComponent) }],
})
export class SourceBingmapsComponent extends SourceComponent implements OnInit {
@Input()
cacheSize: number;
@Input()
hidpi: boolean;
@Input()
culture: string;
@Input()
key: string;
@Input()
imagerySet: 'Road' | 'Aerial' | 'AerialWithLabels' | 'collinsBart' | 'ordnanceSurvey' = 'Aerial';
@Input()
maxZoom: number;
@Input()
reprojectionErrorThreshold: number;
@Input()
tileLoadFunction: LoadFunction;
@Input()
wrapX: boolean;
instance: BingMaps;
constructor(@Host() layer: LayerTileComponent) {
super(layer);
}
ngOnInit() {
this.instance = new BingMaps(this);
this.host.instance.setSource(this.instance);
}
}

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projects/ng-openlayers/src/lib/sources/cluster.component.ts Normal file
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import {
AfterContentInit,
Component,
ContentChild,
forwardRef,
Host,
Input,
OnChanges,
SimpleChanges,
} from '@angular/core';
import { Feature } from 'ol';
import { Point } from 'ol/geom';
import { Cluster, Vector } from 'ol/source';
import { LayerVectorComponent } from '../layers/layervector.component';
import { SourceComponent } from './source.component';
import { SourceVectorComponent } from './vector.component';
@Component({
selector: 'aol-source-cluster',
template: ` <ng-content></ng-content> `,
providers: [{ provide: SourceComponent, useExisting: forwardRef(() => SourceClusterComponent) }],
})
export class SourceClusterComponent extends SourceComponent implements AfterContentInit, OnChanges {
@Input()
distance: number;
@Input()
geometryFunction?: (feature: Feature) => Point;
@Input()
wrapX?: boolean;
@ContentChild(SourceVectorComponent, { static: false })
sourceVectorComponent: SourceVectorComponent;
instance: Cluster;
source: Vector;
constructor(@Host() layer: LayerVectorComponent) {
super(layer);
}
ngAfterContentInit() {
this.source = this.sourceVectorComponent.instance;
this.instance = new Cluster(this);
this.host.instance.setSource(this.instance);
}
ngOnChanges(changes: SimpleChanges) {
if (this.instance && changes.hasOwnProperty('distance')) {
this.instance.setDistance(this.distance);
}
}
}

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projects/ng-openlayers/src/lib/sources/geojson.component.ts Normal file
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import { Component, Host, Input, OnInit, forwardRef } from '@angular/core';
import { LayerVectorComponent } from '../layers/layervector.component';
import { SourceComponent } from './source.component';
import FeatureFormat from 'ol/format/Feature';
import { Vector } from 'ol/source';
import { GeoJSON } from 'ol/format';
import { ProjectionLike } from 'ol/proj';
@Component({
selector: 'aol-source-geojson',
template: ` <ng-content></ng-content> `,
providers: [{ provide: SourceComponent, useExisting: forwardRef(() => SourceGeoJSONComponent) }],
})
export class SourceGeoJSONComponent extends SourceComponent implements OnInit {
@Input()
defaultDataProjection: ProjectionLike;
@Input()
featureProjection: ProjectionLike;
@Input()
geometryName: string;
@Input()
url: string;
instance: Vector;
format: FeatureFormat;
constructor(@Host() layer: LayerVectorComponent) {
super(layer);
}
ngOnInit() {
this.format = new GeoJSON(this);
this.instance = new Vector(this);
this.host.instance.setSource(this.instance);
}
}

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projects/ng-openlayers/src/lib/sources/imagearcgisrest.component.ts Normal file
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import {
Component,
EventEmitter,
forwardRef,
Host,
Input,
OnChanges,
OnInit,
Output,
SimpleChanges,
} from '@angular/core';
import ImageArcGISRest from 'ol/source/ImageArcGISRest';
import { LayerImageComponent } from '../layers/layerimage.component';
import { SourceComponent } from './source.component';
import { ProjectionLike } from 'ol/proj';
import { AttributionLike } from 'ol/source/Source';
import { LoadFunction } from 'ol/Image';
import { ImageSourceEvent } from 'ol/source/Image';
@Component({
selector: 'aol-source-imagearcgisrest',
template: ` <ng-content></ng-content> `,
providers: [{ provide: SourceComponent, useExisting: forwardRef(() => SourceImageArcGISRestComponent) }],
})
export class SourceImageArcGISRestComponent extends SourceComponent implements OnInit, OnChanges {
@Input() projection: ProjectionLike | string;
@Input() url: string;
@Input() attributions: AttributionLike;
@Input() crossOrigin?: string;
@Input() imageLoadFunction?: LoadFunction;
@Input() params?: { [k: string]: any };
@Input() ratio = 1.5;
@Input() resolutions?: number[];
@Input() wrapX?: boolean;
@Output()
imageLoadStart = new EventEmitter<ImageSourceEvent>();
@Output()
imageLoadEnd = new EventEmitter<ImageSourceEvent>();
@Output()
imageLoadError = new EventEmitter<ImageSourceEvent>();
instance: ImageArcGISRest;
constructor(@Host() layer: LayerImageComponent) {
super(layer);
}
ngOnInit() {
this.instance = new ImageArcGISRest(this);
this.host.instance.setSource(this.instance);
this.instance.on('imageloadstart', (event: ImageSourceEvent) => this.imageLoadStart.emit(event));
this.instance.on('imageloadend', (event: ImageSourceEvent) => this.imageLoadEnd.emit(event));
this.instance.on('imageloaderror', (event: ImageSourceEvent) => this.imageLoadError.emit(event));
}
ngOnChanges(changes: SimpleChanges) {
if (this.instance && changes.hasOwnProperty('params')) {
this.instance.updateParams(this.params);
}
}
}

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projects/ng-openlayers/src/lib/sources/imagestatic.component.ts Normal file
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import {
Component,
Host,
Input,
forwardRef,
Output,
EventEmitter,
OnChanges,
SimpleChanges,
OnInit,
} from '@angular/core';
import { ImageStatic } from 'ol/source';
import { SourceComponent } from './source.component';
import { LayerImageComponent } from '../layers/layerimage.component';
import { ProjectionLike } from 'ol/proj';
import { Extent } from 'ol/extent';
import { AttributionLike } from 'ol/source/Source';
import { LoadFunction } from 'ol/Image';
import { Size } from 'ol/size';
import { ImageSourceEvent } from 'ol/source/Image';
@Component({
selector: 'aol-source-imagestatic',
template: ` <ng-content></ng-content> `,
providers: [{ provide: SourceComponent, useExisting: forwardRef(() => SourceImageStaticComponent) }],
})
export class SourceImageStaticComponent extends SourceComponent implements OnInit, OnChanges {
@Input()
projection: ProjectionLike | string;
@Input()
imageExtent: Extent;
@Input()
url: string;
@Input()
attributions: AttributionLike;
@Input()
crossOrigin?: string;
@Input()
imageLoadFunction?: LoadFunction;
@Input()
imageSize?: Size;
@Output()
imageLoadStart = new EventEmitter<ImageSourceEvent>();
@Output()
imageLoadEnd = new EventEmitter<ImageSourceEvent>();
@Output()
imageLoadError = new EventEmitter<ImageSourceEvent>();
instance: ImageStatic;
constructor(@Host() layer: LayerImageComponent) {
super(layer);
}
setLayerSource(): void {
this.instance = new ImageStatic(this);
this.host.instance.setSource(this.instance);
this.instance.on('imageloadstart', (event: ImageSourceEvent) => this.imageLoadStart.emit(event));
this.instance.on('imageloadend', (event: ImageSourceEvent) => this.imageLoadEnd.emit(event));
this.instance.on('imageloaderror', (event: ImageSourceEvent) => this.imageLoadError.emit(event));
}
ngOnInit() {
this.setLayerSource();
}
ngOnChanges(changes: SimpleChanges) {
const properties: { [index: string]: any } = {};
if (!this.instance) {
return;
}
for (const key in changes) {
if (changes.hasOwnProperty(key)) {
switch (key) {
case 'url':
this.url = changes[key].currentValue;
this.setLayerSource();
break;
default:
break;
}
properties[key] = changes[key].currentValue;
}
}
this.instance.setProperties(properties, false);
}
}

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import {
Component,
Host,
Input,
OnChanges,
OnInit,
forwardRef,
SimpleChanges,
Output,
EventEmitter,
} from '@angular/core';
import { ImageWMS } from 'ol/source';
import { LayerImageComponent } from '../layers/layerimage.component';
import { SourceComponent } from './source.component';
import { ProjectionLike } from 'ol/proj';
import { AttributionLike } from 'ol/source/Source';
import { LoadFunction } from 'ol/Image';
import { ImageSourceEvent } from 'ol/source/Image';
import { ServerType } from 'ol/source/wms';
@Component({
selector: 'aol-source-imagewms',
template: ` <ng-content></ng-content> `,
providers: [{ provide: SourceComponent, useExisting: forwardRef(() => SourceImageWMSComponent) }],
})
export class SourceImageWMSComponent extends SourceComponent implements OnChanges, OnInit {
@Input()
attributions: AttributionLike;
@Input()
crossOrigin: string;
@Input()
hidpi: boolean;
@Input()
serverType: ServerType;
@Input()
imageLoadFunction?: LoadFunction;
@Input()
params: { [key: string]: any };
@Input()
projection: ProjectionLike | string;
@Input()
ratio: number;
@Input()
resolutions: Array<number>;
@Input()
url: string;
@Output()
imageLoadStart = new EventEmitter<ImageSourceEvent>();
@Output()
imageLoadEnd = new EventEmitter<ImageSourceEvent>();
@Output()
imageLoadError = new EventEmitter<ImageSourceEvent>();
instance: ImageWMS;
constructor(@Host() layer: LayerImageComponent) {
super(layer);
}
ngOnInit() {
this.instance = new ImageWMS(this);
this.host.instance.setSource(this.instance);
this.instance.on('imageloadstart', (event: ImageSourceEvent) => this.imageLoadStart.emit(event));
this.instance.on('imageloadend', (event: ImageSourceEvent) => this.imageLoadEnd.emit(event));
this.instance.on('imageloaderror', (event: ImageSourceEvent) => this.imageLoadError.emit(event));
}
ngOnChanges(changes: SimpleChanges) {
if (this.instance && changes.hasOwnProperty('params')) {
this.instance.updateParams(this.params);
}
}
}

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import { AfterContentInit, Component, EventEmitter, forwardRef, Host, Input, Optional, Output } from '@angular/core';
import { OSM } from 'ol/source';
import { AttributionLike } from 'ol/source/Source';
import { TileSourceEvent } from 'ol/source/Tile';
import { LoadFunction } from 'ol/Tile';
import { LayerTileComponent } from '../layers/layertile.component';
import { SourceComponent } from './source.component';
import { SourceXYZComponent } from './xyz.component';
@Component({
selector: 'aol-source-osm',
template: ` <div class="aol-source-osm"></div> `,
providers: [{ provide: SourceComponent, useExisting: forwardRef(() => SourceOsmComponent) }],
})
export class SourceOsmComponent extends SourceXYZComponent implements AfterContentInit {
@Input()
attributions: AttributionLike;
@Input()
cacheSize: number;
@Input()
crossOrigin: string;
@Input()
maxZoom: number;
@Input()
opaque: boolean;
@Input()
reprojectionErrorThreshold: number;
@Input()
tileLoadFunction: LoadFunction;
@Input()
url: string;
@Input()
wrapX: boolean;
@Output()
tileLoadStart = new EventEmitter<TileSourceEvent>();
@Output()
tileLoadEnd = new EventEmitter<TileSourceEvent>();
@Output()
tileLoadError = new EventEmitter<TileSourceEvent>();
instance: OSM;
constructor(
@Optional()
@Host()
protected layer?: LayerTileComponent
) {
super(layer);
}
ngAfterContentInit() {
if (this.tileGridXYZ) {
this.tileGrid = this.tileGridXYZ.instance;
}
this.instance = new OSM(this);
this.instance.on('tileloadstart', (event: TileSourceEvent) => this.tileLoadStart.emit(event));
this.instance.on('tileloadend', (event: TileSourceEvent) => this.tileLoadEnd.emit(event));
this.instance.on('tileloaderror', (event: TileSourceEvent) => this.tileLoadError.emit(event));
this.register(this.instance);
}
}

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import {
AfterContentInit,
Component,
ContentChild,
EventEmitter,
forwardRef,
Host,
Input,
Output,
} from '@angular/core';
import { Raster, Source } from 'ol/source';
import { Operation, RasterSourceEvent } from 'ol/source/Raster';
import { LayerImageComponent } from '../layers/layerimage.component';
import { SourceComponent } from './source.component';
@Component({
selector: 'aol-source-raster',
template: ` <ng-content></ng-content> `,
providers: [
{
provide: SourceComponent,
useExisting: forwardRef(() => SourceRasterComponent),
},
],
})
export class SourceRasterComponent extends SourceComponent implements AfterContentInit {
@Input()
operation?: Operation;
@Input()
threads?: number;
@Input()
lib?: any;
@Input()
operationType?: 'pixel' | 'image';
@Output()
beforeOperations = new EventEmitter<RasterSourceEvent>();
@Output()
afterOperations = new EventEmitter<RasterSourceEvent>();
instance: Raster;
sources: Source[] = [];
@ContentChild(SourceComponent, { static: false })
set source(sourceComponent: SourceComponent) {
this.sources = [sourceComponent.instance];
if (this.instance) {
// Openlayer doesn't handle sources update. Just recreate Raster instance.
this.init();
}
}
constructor(@Host() layer: LayerImageComponent) {
super(layer);
}
ngAfterContentInit() {
this.init();
}
init() {
this.instance = new Raster(this);
this.instance.on('beforeoperations', (event: RasterSourceEvent) => this.beforeOperations.emit(event));
this.instance.on('afteroperations', (event: RasterSourceEvent) => this.afterOperations.emit(event));
this.register(this.instance);
}
}

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import { Input, OnDestroy, Directive } from '@angular/core';
import Source from 'ol/source/Source';
import { LayerComponent } from '../layers/layer.component';
@Directive()
// eslint-disable-next-line @angular-eslint/directive-class-suffix
export abstract class SourceComponent implements OnDestroy {
@Input()
attributions: any;
public instance: Source;
public componentType = 'source';
protected constructor(protected host: LayerComponent) {}
ngOnDestroy() {
if (this.host && this.host.instance) {
this.host.instance.setSource(null);
}
}
protected register(s: Source) {
if (this.host) {
this.host.instance.setSource(s);
}
}
}

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import { Component, Host, Input, OnInit, forwardRef } from '@angular/core';
import { TileJSON } from 'ol/source';
import { LayerTileComponent } from '../layers/layertile.component';
import { SourceComponent } from './source.component';
@Component({
selector: 'aol-source-tilejson',
template: ` <ng-content></ng-content> `,
providers: [{ provide: SourceComponent, useExisting: forwardRef(() => SourceTileJSONComponent) }],
})
export class SourceTileJSONComponent extends SourceComponent implements OnInit {
@Input()
url: string;
instance: TileJSON;
constructor(@Host() layer: LayerTileComponent) {
super(layer);
}
ngOnInit() {
this.instance = new TileJSON(this);
this.host.instance.setSource(this.instance);
}
}

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import { Component, Host, Input, OnChanges, OnInit, forwardRef, SimpleChanges } from '@angular/core';
import { LayerTileComponent } from '../layers/layertile.component';
import { SourceComponent } from './source.component';
import { TileWMS } from 'ol/source';
import TileGrid from 'ol/tilegrid/TileGrid';
import { LoadFunction } from 'ol/Tile';
import { ServerType } from 'ol/source/wms';
@Component({
selector: 'aol-source-tilewms',
template: ` <ng-content></ng-content> `,
providers: [{ provide: SourceComponent, useExisting: forwardRef(() => SourceTileWMSComponent) }],
})
export class SourceTileWMSComponent extends SourceComponent implements OnChanges, OnInit {
@Input()
cacheSize: number;
@Input()
crossOrigin: string;
@Input()
gutter: number;
@Input()
hidpi: boolean;
@Input()
params: { [key: string]: any };
@Input()
projection: string;
@Input()
reprojectionErrorThreshold: number;
@Input()
serverType: ServerType;
@Input()
tileGrid: TileGrid;
@Input()
tileLoadFunction: LoadFunction;
@Input()
url: string;
@Input()
urls: string[];
@Input()
wrapX: boolean;
instance: TileWMS;
constructor(@Host() layer: LayerTileComponent) {
super(layer);
}
ngOnInit() {
this.instance = new TileWMS(this);
this.host.instance.setSource(this.instance);
}
ngOnChanges(changes: SimpleChanges) {
if (this.instance && changes.hasOwnProperty('params')) {
this.instance.updateParams(this.params);
}
}
}

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import {
Component,
Host,
Input,
forwardRef,
AfterContentInit,
ContentChild,
SimpleChanges,
OnChanges,
Output,
EventEmitter,
} from '@angular/core';
import { LayerTileComponent } from '../layers/layertile.component';
import { SourceComponent } from './source.component';
import { TileGridWMTSComponent } from '../tilegridwmts.component';
import { WMTS as SourceWMTS } from 'ol/source';
import WMTS from 'ol/tilegrid/WMTS';
import { ProjectionLike } from 'ol/proj';
import { LoadFunction } from 'ol/Tile';
import { TileSourceEvent } from 'ol/source/Tile';
import { RequestEncoding } from 'ol/source/WMTS';
@Component({
selector: 'aol-source-tilewmts',
template: ` <ng-content></ng-content> `,
providers: [{ provide: SourceComponent, useExisting: forwardRef(() => SourceTileWMTSComponent) }],
})
export class SourceTileWMTSComponent extends SourceComponent implements AfterContentInit, OnChanges {
@Input()
cacheSize?: number;
@Input()
crossOrigin?: string;
@Input()
tileGrid: WMTS;
@Input()
projection: ProjectionLike;
@Input()
reprojectionErrorThreshold?: number;
@Input()
requestEncoding?: RequestEncoding | undefined;
@Input()
layer: string;
@Input()
style: string;
@Input()
tileClass?: any;
@Input()
tilePixelRatio?: number;
@Input()
version?: string;
@Input()
format?: string;
@Input()
matrixSet: string;
@Input()
dimensions?: any;
@Input()
url?: string;
@Input()
tileLoadFunction?: LoadFunction;
@Input()
urls?: string[];
@Input()
wrapX?: boolean;
@Output()
tileLoadStart = new EventEmitter<TileSourceEvent>();
@Output()
tileLoadEnd = new EventEmitter<TileSourceEvent>();
@Output()
tileLoadError = new EventEmitter<TileSourceEvent>();
@ContentChild(TileGridWMTSComponent, { static: false })
tileGridWMTS: TileGridWMTSComponent;
instance: SourceWMTS;
constructor(@Host() layer: LayerTileComponent) {
super(layer);
}
ngOnChanges(changes: SimpleChanges) {
const properties: { [index: string]: any } = {};
if (!this.instance) {
return;
}
for (const key in changes) {
if (changes.hasOwnProperty(key)) {
switch (key) {
case 'url':
this.url = changes[key].currentValue;
this.setLayerSource();
break;
default:
break;
}
properties[key] = changes[key].currentValue;
}
}
this.instance.setProperties(properties, false);
}
setLayerSource(): void {
this.instance = new SourceWMTS(this);
this.instance.on('tileloadstart', (event: TileSourceEvent) => this.tileLoadStart.emit(event));
this.instance.on('tileloadend', (event: TileSourceEvent) => this.tileLoadEnd.emit(event));
this.instance.on('tileloaderror', (event: TileSourceEvent) => this.tileLoadError.emit(event));
this.host.instance.setSource(this.instance);
}
ngAfterContentInit(): void {
if (this.tileGridWMTS) {
this.tileGrid = this.tileGridWMTS.instance;
this.setLayerSource();
}
}
}

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import { Component, Host, Input, OnInit, forwardRef } from '@angular/core';
import { SourceComponent } from './source.component';
import { LayerTileComponent } from '../layers/layertile.component';
import { UTFGrid } from 'ol/source';
import { Config } from 'ol/source/TileJSON';
@Component({
selector: 'aol-source-utfgrid',
template: ` <ng-content></ng-content> `,
providers: [{ provide: SourceComponent, useExisting: forwardRef(() => SourceUTFGridComponent) }],
})
export class SourceUTFGridComponent extends SourceComponent implements OnInit {
@Input() tileJSON: Config;
@Input() url: string;
instance: UTFGrid;
constructor(@Host() layer: LayerTileComponent) {
super(layer);
}
ngOnInit() {
this.instance = new UTFGrid(this);
this.host.instance.setSource(this.instance);
}
}

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import { Component, Host, Input, OnInit, forwardRef } from '@angular/core';
import { Vector } from 'ol/source';
import Feature from 'ol/format/Feature';
import { LayerVectorComponent } from '../layers/layervector.component';
import { SourceComponent } from './source.component';
import { LoadingStrategy } from 'ol/source/Vector';
@Component({
selector: 'aol-source-vector',
template: ` <ng-content></ng-content> `,
providers: [{ provide: SourceComponent, useExisting: forwardRef(() => SourceVectorComponent) }],
})
export class SourceVectorComponent extends SourceComponent implements OnInit {
@Input()
overlaps: boolean;
@Input()
useSpatialIndex: boolean;
@Input()
wrapX: boolean;
@Input()
url: string;
@Input()
format: Feature;
@Input()
strategy: LoadingStrategy;
instance: Vector;
constructor(@Host() layer: LayerVectorComponent) {
super(layer);
}
ngOnInit() {
this.instance = new Vector(this);
this.host.instance.setSource(this.instance);
}
}

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import { Component, Host, Input, forwardRef, ContentChild, AfterContentInit } from '@angular/core';
import { VectorTile } from 'ol/source';
import Feature from 'ol/format/Feature';
import TileGrid from 'ol/tilegrid/TileGrid';
import { LayerVectorTileComponent } from '../layers/layervectortile.component';
import { FormatComponent } from '../formats/format.component';
import { TileGridComponent } from '../tilegrid.component';
import { SourceComponent } from './source.component';
import { ProjectionLike } from 'ol/proj';
import { UrlFunction } from 'ol/Tile';
@Component({
selector: 'aol-source-vectortile',
template: ` <ng-content></ng-content> `,
providers: [{ provide: SourceComponent, useExisting: forwardRef(() => SourceVectorTileComponent) }],
})
export class SourceVectorTileComponent extends SourceComponent implements AfterContentInit {
@Input()
cacheSize: number;
@Input()
overlaps: boolean;
@Input()
projection: ProjectionLike;
@Input()
tilePixelRatio: number;
@Input()
tileUrlFunction: UrlFunction;
@Input()
url: string;
@Input()
urls: string[];
@Input()
wrapX: boolean;
@ContentChild(FormatComponent, { static: false })
formatComponent: FormatComponent;
@ContentChild(TileGridComponent, { static: false })
tileGridComponent: TileGridComponent;
public instance: VectorTile;
format: Feature;
tileGrid: TileGrid;
constructor(@Host() layer: LayerVectorTileComponent) {
super(layer);
}
/* need the children to construct the OL3 object */
ngAfterContentInit() {
this.format = this.formatComponent.instance;
this.tileGrid = this.tileGridComponent.instance;
// console.log('creating ol.source.VectorTile instance with:', this);
this.instance = new VectorTile(this);
this.host.instance.setSource(this.instance);
}
}

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import {
AfterContentInit,
Component,
ContentChild,
EventEmitter,
forwardRef,
Host,
Input,
OnChanges,
Optional,
Output,
SimpleChanges,
} from '@angular/core';
import { Size } from 'ol/size';
import { XYZ } from 'ol/source';
import { TileSourceEvent } from 'ol/source/Tile';
import { LoadFunction, UrlFunction } from 'ol/Tile';
import TileGrid from 'ol/tilegrid/TileGrid';
import { LayerTileComponent } from '../layers/layertile.component';
import { TileGridComponent } from '../tilegrid.component';
import { SourceComponent } from './source.component';
@Component({
selector: 'aol-source-xyz',
template: ` <ng-content></ng-content> `,
providers: [{ provide: SourceComponent, useExisting: forwardRef(() => SourceXYZComponent) }],
})
export class SourceXYZComponent extends SourceComponent implements AfterContentInit, OnChanges {
@Input()
cacheSize: number;
@Input()
crossOrigin: string;
@Input()
opaque: boolean;
@Input()
projection: string;
@Input()
reprojectionErrorThreshold: number;
@Input()
minZoom: number;
@Input()
maxZoom: number;
@Input()
tileGrid: TileGrid;
@Input()
tileLoadFunction?: LoadFunction;
@Input()
tilePixelRatio: number;
@Input()
tileSize: number | Size;
@Input()
tileUrlFunction?: UrlFunction;
@Input()
url: string;
@Input()
urls: string[];
@Input()
wrapX: boolean;
@ContentChild(TileGridComponent, { static: false })
tileGridXYZ: TileGridComponent;
@Output()
tileLoadStart = new EventEmitter<TileSourceEvent>();
@Output()
tileLoadEnd = new EventEmitter<TileSourceEvent>();
@Output()
tileLoadError = new EventEmitter<TileSourceEvent>();
instance: XYZ;
constructor(
@Optional()
@Host()
protected layer?: LayerTileComponent
) {
super(layer);
}
ngAfterContentInit() {
if (this.tileGridXYZ) {
this.tileGrid = this.tileGridXYZ.instance;
}
this.init();
}
ngOnChanges(changes: SimpleChanges) {
const properties: { [index: string]: any } = {};
if (!this.instance) {
return;
}
for (const key in changes) {
if (changes.hasOwnProperty(key)) {
properties[key] = changes[key].currentValue;
}
}
this.instance.setProperties(properties, false);
if (changes.hasOwnProperty('url')) {
this.init();
}
}
init() {
this.instance = new XYZ(this);
this.instance.on('tileloadstart', (event: TileSourceEvent) => this.tileLoadStart.emit(event));
this.instance.on('tileloadend', (event: TileSourceEvent) => this.tileLoadEnd.emit(event));
this.instance.on('tileloaderror', (event: TileSourceEvent) => this.tileLoadError.emit(event));
this.register(this.instance);
}
}

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import { Component, Input, Host, AfterContentInit, OnChanges, OnDestroy, SimpleChanges } from '@angular/core';
import { Circle, Fill, Stroke } from 'ol/style';
import { StyleComponent } from './style.component';
@Component({
selector: 'aol-style-circle',
template: ` <ng-content></ng-content> `,
})
export class StyleCircleComponent implements AfterContentInit, OnChanges, OnDestroy {
@Input()
fill: Fill;
@Input()
radius: number;
@Input()
snapToPixel: boolean;
@Input()
stroke: Stroke;
public componentType = 'style-circle';
public instance: Circle;
constructor(@Host() private host: StyleComponent) {}
/**
* WORK-AROUND: since the re-rendering is not triggered on style change
* we trigger a radius change.
* see openlayers #6233 and #5775
*/
update() {
if (!!this.instance) {
// console.log('setting ol.style.Circle instance\'s radius');
this.instance.setRadius(this.radius);
}
this.host.update();
}
ngAfterContentInit() {
// console.log('creating ol.style.Circle instance with: ', this);
this.instance = new Circle(this);
this.host.instance.setImage(this.instance);
this.host.update();
}
ngOnChanges(changes: SimpleChanges) {
if (!this.instance) {
return;
}
if (changes.radius) {
this.instance.setRadius(changes.radius.currentValue);
}
// console.log('changes detected in aol-style-circle, setting new radius: ', changes['radius'].currentValue);
}
ngOnDestroy() {
// console.log('removing aol-style-circle');
this.host.instance.setImage(null);
}
}

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import { Component, Input, Optional, OnInit, OnChanges, SimpleChanges } from '@angular/core';
import { Fill } from 'ol/style';
import { StyleComponent } from './style.component';
import { StyleCircleComponent } from './circle.component';
import { StyleTextComponent } from './text.component';
import { Color } from 'ol/color';
import { ColorLike } from 'ol/colorlike';
@Component({
selector: 'aol-style-fill',
template: ` <div class="aol-style-fill"></div> `,
})
export class StyleFillComponent implements OnInit, OnChanges {
@Input()
color: Color | ColorLike;
public instance: Fill;
private readonly host: StyleComponent | StyleCircleComponent | StyleTextComponent;
constructor(
@Optional() styleHost: StyleComponent,
@Optional() styleCircleHost: StyleCircleComponent,
@Optional() styleTextHost: StyleTextComponent
) {
if (!styleHost) {
throw new Error('aol-style-stroke must be a descendant of aol-style');
}
if (!!styleTextHost) {
this.host = styleTextHost;
} else if (!!styleCircleHost) {
this.host = styleCircleHost;
} else {
this.host = styleHost;
}
// console.log('creating aol-style-fill with: ', this);
}
ngOnInit() {
// console.log('creating ol.style.Fill instance with: ', this);
this.instance = new Fill(this);
switch (this.host.componentType) {
case 'style':
this.host.instance.setFill(this.instance);
// console.log('setting ol.style instance\'s fill:', this.host);
break;
case 'style-text':
this.host.instance.setFill(this.instance);
break;
case 'style-circle':
(this.host as StyleCircleComponent).fill = this.instance;
// console.log('setting ol.style.circle instance\'s fill:', this.host);
break;
default:
throw new Error('unknown host type: ' + this.host);
}
}
ngOnChanges(changes: SimpleChanges) {
if (!this.instance) {
return;
}
if (changes.color) {
this.instance.setColor(changes.color.currentValue);
}
this.host.update();
// console.log('changes detected in aol-style-fill, setting new color: ', changes);
}
}

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import { Component, Input, Host, OnInit, OnChanges, SimpleChanges } from '@angular/core';
import { Icon } from 'ol/style';
// TODO https://github.com/openlayers/openlayers/issues/12694
// import IconAnchorUnits from 'ol/style/IconAnchorUnits';
// import IconOrigin from 'ol/style/IconOrigin';
import { StyleComponent } from './style.component';
import { IconAnchorUnits, IconOrigin } from 'ol/style/Icon';
@Component({
selector: 'aol-style-icon',
template: ` <div class="aol-style-icon"></div> `,
})
export class StyleIconComponent implements OnInit, OnChanges {
@Input()
anchor: [number, number];
@Input()
anchorXUnits: IconAnchorUnits;
@Input()
anchorYUnits: IconAnchorUnits;
@Input()
anchorOrigin: IconOrigin;
@Input()
color: [number, number, number, number];
@Input()
crossOrigin: IconOrigin;
@Input()
img: HTMLCanvasElement | HTMLImageElement;
@Input()
offset: [number, number];
@Input()
offsetOrigin: IconOrigin;
@Input()
opacity: number;
@Input()
scale: number;
@Input()
snapToPixel: boolean;
@Input()
rotateWithView: boolean;
@Input()
rotation: number;
@Input()
size: [number, number];
@Input()
imgSize: [number, number];
@Input()
src: string;
public instance: Icon;
constructor(@Host() private host: StyleComponent) {}
ngOnInit() {
// console.log('creating ol.style.Icon instance with: ', this);
this.instance = new Icon(this);
this.host.instance.setImage(this.instance);
}
ngOnChanges(changes: SimpleChanges) {
if (!this.instance) {
return;
}
if (changes.opacity) {
this.instance.setOpacity(changes.opacity.currentValue);
}
if (changes.rotation) {
this.instance.setRotation(changes.rotation.currentValue);
}
if (changes.scale) {
this.instance.setScale(changes.scale.currentValue);
}
if (changes.src) {
this.instance = new Icon(this);
this.host.instance.setImage(this.instance);
}
this.host.update();
// console.log('changes detected in aol-style-icon: ', changes);
}
}

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import { Component, Input, Optional, OnInit, OnChanges, SimpleChanges } from '@angular/core';
import { Stroke } from 'ol/style';
import { StyleComponent } from './style.component';
import { StyleCircleComponent } from './circle.component';
import { StyleTextComponent } from './text.component';
import { Color } from 'ol/color';
import { ColorLike } from 'ol/colorlike';
@Component({
selector: 'aol-style-stroke',
template: ` <div class="aol-style-stroke"></div> `,
})
export class StyleStrokeComponent implements OnInit, OnChanges {
@Input()
color: Color | ColorLike;
@Input()
lineCap: CanvasLineCap | undefined;
@Input()
lineDash: number[];
@Input()
lineJoin: CanvasLineJoin | undefined;
@Input()
miterLimit: number;
@Input()
width: number;
public instance: Stroke;
/* the typings do not have the setters */
private readonly host: StyleComponent | StyleCircleComponent | StyleTextComponent;
constructor(
@Optional() styleHost: StyleComponent,
@Optional() styleCircleHost: StyleCircleComponent,
@Optional() styleTextHost: StyleTextComponent
) {
if (!styleHost) {
throw new Error('aol-style-stroke must be a descendant of aol-style');
}
if (!!styleTextHost) {
this.host = styleTextHost;
} else if (!!styleCircleHost) {
this.host = styleCircleHost;
} else {
this.host = styleHost;
}
// console.log('creating aol-style-stroke with: ', this);
}
ngOnInit() {
// console.log('creating ol.style.Stroke instance with: ', this);
this.instance = new Stroke(this);
switch (this.host.componentType) {
case 'style':
this.host.instance.setStroke(this.instance);
// console.log('setting ol.style instance\'s stroke:', this.host);
break;
case 'style-text':
this.host.instance.setStroke(this.instance);
break;
case 'style-circle':
(this.host as StyleCircleComponent).stroke = this.instance;
// console.log('setting ol.style.circle instance\'s stroke:', this.host);
break;
default:
throw new Error('unknown host type: ' + this.host);
// break;
}
}
ngOnChanges(changes: SimpleChanges) {
if (!this.instance) {
return;
}
if (changes.color) {
this.instance.setColor(changes.color.currentValue);
}
if (changes.lineCap) {
this.instance.setLineCap(changes.lineCap.currentValue);
}
if (changes.lineDash) {
this.instance.setLineDash(changes.lineDash.currentValue);
}
if (changes.lineJoin) {
this.instance.setLineJoin(changes.lineJoin.currentValue);
}
if (changes.miterLimit) {
this.instance.setMiterLimit(changes.miterLimit.currentValue);
}
if (changes.width) {
this.instance.setWidth(changes.width.currentValue);
}
this.host.update();
// console.log('changes detected in aol-style-stroke, setting new properties: ', changes);
}
}

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import { Component, Input, Optional, OnInit } from '@angular/core';
import { Fill, Image, Stroke, Style, Text } from 'ol/style';
import { Geometry } from 'ol/geom';
import { FeatureComponent } from '../feature.component';
import { LayerVectorComponent } from '../layers/layervector.component';
import { GeometryFunction } from 'ol/style/Style';
@Component({
selector: 'aol-style',
template: ` <ng-content></ng-content> `,
})
export class StyleComponent implements OnInit {
@Input()
geometry: string | Geometry | GeometryFunction;
@Input()
fill: Fill;
@Input()
image: Image;
@Input()
stroke: Stroke;
@Input()
text: Text;
@Input()
zIndex: number;
public instance: Style;
public componentType = 'style';
private readonly host: FeatureComponent | LayerVectorComponent;
constructor(@Optional() featureHost: FeatureComponent, @Optional() layerHost: LayerVectorComponent) {
// console.log('creating aol-style');
this.host = !!featureHost ? featureHost : layerHost;
if (!this.host) {
throw new Error('aol-style must be applied to a feature or a layer');
}
}
update() {
// console.log('updating style\'s host: ', this.host);
this.host.instance.changed();
}
ngOnInit() {
// console.log('creating aol-style instance with: ', this);
this.instance = new Style(this);
this.host.instance.setStyle(this.instance);
}
}

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import { Component, Input, Optional, OnInit, OnChanges, SimpleChanges } from '@angular/core';
import { Text } from 'ol/style';
import { StyleComponent } from './style.component';
@Component({
selector: 'aol-style-text',
template: ` <div class="aol-style-text"></div> `,
})
export class StyleTextComponent implements OnInit, OnChanges {
@Input()
font: string | undefined;
@Input()
offsetX: number | undefined;
@Input()
offsetY: number | undefined;
@Input()
scale: number | undefined;
@Input()
rotateWithView: boolean | undefined;
@Input()
rotation: number | undefined;
@Input()
text: string | undefined;
@Input()
textAlign: CanvasTextAlign | undefined;
@Input()
textBaseLine: string | undefined;
public instance: Text;
public componentType = 'style-text';
constructor(@Optional() private host: StyleComponent) {
if (!host) {
throw new Error('aol-style-text must be a descendant of aol-style');
}
// console.log('creating aol-style-text with: ', this);
}
ngOnInit() {
// console.log('creating ol.style.Text instance with: ', this);
this.instance = new Text(this);
this.host.instance.setText(this.instance);
}
ngOnChanges(changes: SimpleChanges) {
if (!this.instance) {
return;
}
if (changes.font) {
this.instance.setFont(changes.font.currentValue);
}
if (changes.offsetX) {
this.instance.setOffsetX(changes.offsetX.currentValue);
}
if (changes.offsetY) {
this.instance.setOffsetY(changes.offsetY.currentValue);
}
if (changes.scale) {
this.instance.setScale(changes.scale.currentValue);
}
if (changes.rotation) {
this.instance.setRotation(changes.rotation.currentValue);
}
if (changes.text) {
this.instance.setText(changes.text.currentValue);
}
if (changes.textAlign) {
this.instance.setTextAlign(changes.textAlign.currentValue);
}
if (changes.textBaseLine) {
this.instance.setTextBaseline(changes.textBaseLine.currentValue);
}
this.host.update();
// console.log('changes detected in aol-style-text, setting new properties: ', changes);
}
update() {}
}

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import { Component, Input, OnChanges, OnInit, SimpleChanges } from '@angular/core';
import { createXYZ } from 'ol/tilegrid';
import TileGrid from 'ol/tilegrid/TileGrid';
import { Extent } from 'ol/extent';
import { Coordinate } from 'ol/coordinate';
import { Size } from 'ol/size';
@Component({
selector: 'aol-tilegrid',
template: '',
})
export class TileGridComponent implements OnInit, OnChanges {
@Input()
extent: Extent;
@Input()
maxZoom: number;
@Input()
minZoom: number;
@Input()
tileSize: number | Size;
@Input()
origin?: Coordinate;
@Input()
resolutions: number[];
instance: TileGrid;
ngOnInit() {
if (!this.resolutions) {
this.instance = createXYZ(this);
} else {
this.instance = new TileGrid(this);
}
}
ngOnChanges(changes: SimpleChanges) {
if (!this.resolutions) {
this.instance = createXYZ(this);
} else {
this.instance = new TileGrid(this);
}
}
}

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import { Component, Input, OnInit } from '@angular/core';
import WMTS from 'ol/tilegrid/WMTS';
import { TileGridComponent } from './tilegrid.component';
import { Coordinate } from 'ol/coordinate';
import { Size } from 'ol/size';
@Component({
selector: 'aol-tilegrid-wmts',
template: '',
})
export class TileGridWMTSComponent extends TileGridComponent implements OnInit {
@Input()
origin?: Coordinate;
@Input()
origins?: Coordinate[];
@Input()
resolutions: number[];
@Input()
matrixIds: string[];
@Input()
sizes?: Size[];
@Input()
tileSizes?: Size[];
@Input()
widths?: number[];
instance: WMTS;
ngOnInit() {
this.instance = new WMTS(this);
}
}

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import { Component, Input, OnInit, OnChanges, OnDestroy, SimpleChanges, EventEmitter, Output } from '@angular/core';
import View from 'ol/View';
import { MapComponent } from './map.component';
import { ObjectEvent } from 'ol/Object';
import { Extent } from 'ol/extent';
import { Coordinate } from 'ol/coordinate';
import { DrawEvent } from 'ol/interaction/Draw';
import BaseEvent from 'ol/events/Event';
@Component({
selector: 'aol-view',
template: ` <ng-content></ng-content> `,
})
export class ViewComponent implements OnInit, OnChanges, OnDestroy {
@Input()
constrainRotation: boolean | number;
@Input()
enableRotation: boolean;
@Input()
extent: Extent;
@Input()
maxResolution: number;
@Input()
minResolution: number;
@Input()
maxZoom: number;
@Input()
minZoom: number;
@Input()
resolution: number;
@Input()
resolutions: number[];
@Input()
rotation: number;
@Input()
zoom: number;
@Input()
zoomFactor: number;
@Input()
center: Coordinate;
@Input()
projection: string;
@Input()
constrainOnlyCenter: boolean;
@Input()
smoothExtentConstraint: boolean;
@Input()
constrainResolution: boolean;
@Input()
smoothResolutionConstraint: boolean;
@Input()
showFullExtent: boolean;
@Input()
multiWorld: boolean;
@Input()
zoomAnimation = false;
@Output()
olChange = new EventEmitter<DrawEvent>();
@Output()
changeCenter = new EventEmitter<ObjectEvent>();
@Output()
changeResolution = new EventEmitter<ObjectEvent>();
@Output()
changeRotation = new EventEmitter<ObjectEvent>();
@Output()
olError = new EventEmitter<BaseEvent>();
@Output()
propertyChange = new EventEmitter<ObjectEvent>();
public instance: View;
public componentType = 'view';
constructor(private host: MapComponent) {}
ngOnInit() {
// console.log('creating ol.View instance with: ', this);
this.instance = new View(this);
this.host.instance.setView(this.instance);
this.instance.on('change', (event: DrawEvent) => this.olChange.emit(event));
this.instance.on('change:center', (event: ObjectEvent) => this.changeCenter.emit(event));
this.instance.on('change:resolution', (event: ObjectEvent) => this.changeResolution.emit(event));
this.instance.on('change:rotation', (event: ObjectEvent) => this.changeRotation.emit(event));
this.instance.on('error', (event: BaseEvent) => this.olError.emit(event));
this.instance.on('propertychange', (event: ObjectEvent) => this.propertyChange.emit(event));
}
ngOnChanges(changes: SimpleChanges) {
const properties: { [index: string]: any } = {};
if (!this.instance) {
return;
}
for (const key in changes) {
if (changes.hasOwnProperty(key)) {
switch (key) {
case 'zoom':
/** Work-around: setting the zoom via setProperties does not work. */
if (this.zoomAnimation) {
this.instance.animate({ zoom: changes[key].currentValue });
} else {
this.instance.setZoom(changes[key].currentValue);
}
break;
case 'projection':
this.instance = new View(this);
this.host.instance.setView(this.instance);
break;
case 'center':
/** Work-around: setting the center via setProperties does not work. */
this.instance.setCenter(changes[key].currentValue);
break;
default:
break;
}
properties[key] = changes[key].currentValue;
}
}
// console.log('changes detected in aol-view, setting new properties: ', properties);
this.instance.setProperties(properties, false);
}
ngOnDestroy() {
// console.log('removing aol-view');
}
}

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/*
* Public API Surface of ng-openlayers
*/
import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import { SimpleGeometryComponent } from './lib/geom/simplegeometry.component';
import { SourceComponent } from './lib/sources/source.component';
import { ViewComponent } from './lib/view.component';
import { GraticuleComponent } from './lib/graticule.component';
import { LayerGroupComponent } from './lib/layers/layergroup.component';
import { LayerImageComponent } from './lib/layers/layerimage.component';
import { LayerTileComponent } from './lib/layers/layertile.component';
import { MapComponent } from './lib/map.component';
import { LayerVectorComponent } from './lib/layers/layervector.component';
import { LayerVectorTileComponent } from './lib/layers/layervectortile.component';
import { SourceOsmComponent } from './lib/sources/osm.component';
import { SourceBingmapsComponent } from './lib/sources/bingmaps.component';
import { SourceClusterComponent } from './lib/sources/cluster.component';
import { SourceVectorComponent } from './lib/sources/vector.component';
import { SourceXYZComponent } from './lib/sources/xyz.component';
import { SourceTileWMTSComponent } from './lib/sources/tilewmts.component';
import { SourceVectorTileComponent } from './lib/sources/vectortile.component';
import { SourceTileWMSComponent } from './lib/sources/tilewms.component';
import { SourceTileJSONComponent } from './lib/sources/tilejson.component';
import { SourceGeoJSONComponent } from './lib/sources/geojson.component';
import { SourceImageStaticComponent } from './lib/sources/imagestatic.component';
import { SourceImageWMSComponent } from './lib/sources/imagewms.component';
import { SourceImageArcGISRestComponent } from './lib/sources/imagearcgisrest.component';
import { SourceRasterComponent } from './lib/sources/raster.component';
import { FeatureComponent } from './lib/feature.component';
import { GeometryCircleComponent } from './lib/geom/geometrycircle.component';
import { GeometryLinestringComponent } from './lib/geom/geometrylinestring.component';
import { GeometryMultiLinestringComponent } from './lib/geom/geometrymultilinestring.component';
import { GeometryMultiPointComponent } from './lib/geom/geometrymultipoint.component';
import { GeometryMultiPolygonComponent } from './lib/geom/geometrymultipolygon.component';
import { GeometryPointComponent } from './lib/geom/geometrypoint.component';
import { GeometryPolygonComponent } from './lib/geom/geometrypolygon.component';
import { CoordinateComponent } from './lib/coordinate.component';
import { CollectionCoordinatesComponent } from './lib/collectioncoordinates.component';
import { StyleComponent } from './lib/styles/style.component';
import { StyleCircleComponent } from './lib/styles/circle.component';
import { StyleStrokeComponent } from './lib/styles/stroke.component';
import { StyleIconComponent } from './lib/styles/icon.component';
import { StyleFillComponent } from './lib/styles/fill.component';
import { StyleTextComponent } from './lib/styles/text.component';
import { DefaultControlComponent } from './lib/controls/default.component';
import { ControlComponent } from './lib/controls/control.component';
import { ControlAttributionComponent } from './lib/controls/attribution.component';
import { ControlFullScreenComponent } from './lib/controls/fullscreen.component';
import { ControlMousePositionComponent } from './lib/controls/mouseposition.component';
import { ControlOverviewMapComponent } from './lib/controls/overviewmap.component';
import { ControlRotateComponent } from './lib/controls/rotate.component';
import { ControlScaleLineComponent } from './lib/controls/scaleline.component';
import { ControlZoomComponent } from './lib/controls/zoom.component';
import { ControlZoomSliderComponent } from './lib/controls/zoomslider.component';
import { ControlZoomToExtentComponent } from './lib/controls/zoomtoextent.component';
import { FormatMVTComponent } from './lib/formats/mvt.component';
import { TileGridComponent } from './lib/tilegrid.component';
import { TileGridWMTSComponent } from './lib/tilegridwmts.component';
import { DefaultInteractionComponent } from './lib/interactions/default.component';
import { DoubleClickZoomInteractionComponent } from './lib/interactions/doubleclickzoom.component';
import { DragAndDropInteractionComponent } from './lib/interactions/draganddrop.component';
import { DragBoxInteractionComponent } from './lib/interactions/dragbox.component';
import { DragPanInteractionComponent } from './lib/interactions/dragpan.component';
import { DragRotateInteractionComponent } from './lib/interactions/dragrotate.component';
import { DragRotateAndZoomInteractionComponent } from './lib/interactions/dragrotateandzoom.component';
import { DragZoomInteractionComponent } from './lib/interactions/dragzoom.component';
import { MouseWheelZoomInteractionComponent } from './lib/interactions/mousewheelzoom.component';
import { PinchZoomInteractionComponent } from './lib/interactions/pinchzoom.component';
import { DrawInteractionComponent } from './lib/interactions/draw.component';
import { KeyboardPanInteractionComponent } from './lib/interactions/keyboardpan.component';
import { KeyboardZoomInteractionComponent } from './lib/interactions/keyboardzoom.component';
import { SelectInteractionComponent } from './lib/interactions/select.component';
import { ModifyInteractionComponent } from './lib/interactions/modify.component';
import { TranslateInteractionComponent } from './lib/interactions/translate.component';
import { OverlayComponent } from './lib/overlay.component';
import { ContentComponent } from './lib/content.component';
import { AttributionsComponent } from './lib/attributions.component';
import { AttributionComponent } from './lib/attribution.component';
import { SourceUTFGridComponent } from './lib/sources/utfgrid.component';
import { LayerComponent } from './lib/layers/layer.component';
export {
MapComponent,
ViewComponent,
GraticuleComponent,
LayerComponent,
LayerGroupComponent,
LayerImageComponent,
LayerTileComponent,
LayerVectorComponent,
LayerVectorTileComponent,
SourceComponent,
SourceOsmComponent,
SourceBingmapsComponent,
SourceClusterComponent,
SourceUTFGridComponent,
SourceVectorComponent,
SourceXYZComponent,
SourceVectorTileComponent,
SourceTileWMSComponent,
SourceTileWMTSComponent,
SourceTileJSONComponent,
SourceGeoJSONComponent,
SourceImageStaticComponent,
SourceImageWMSComponent,
SourceRasterComponent,
SourceImageArcGISRestComponent,
SimpleGeometryComponent,
FeatureComponent,
GeometryLinestringComponent,
GeometryMultiLinestringComponent,
GeometryMultiPointComponent,
GeometryMultiPolygonComponent,
GeometryPointComponent,
GeometryPolygonComponent,
GeometryCircleComponent,
CoordinateComponent,
CollectionCoordinatesComponent,
StyleComponent,
StyleCircleComponent,
StyleFillComponent,
StyleIconComponent,
StyleStrokeComponent,
StyleTextComponent,
DefaultControlComponent,
ControlComponent,
ControlAttributionComponent,
ControlFullScreenComponent,
ControlMousePositionComponent,
ControlOverviewMapComponent,
ControlRotateComponent,
ControlScaleLineComponent,
ControlZoomComponent,
ControlZoomSliderComponent,
ControlZoomToExtentComponent,
FormatMVTComponent,
TileGridComponent,
TileGridWMTSComponent,
DefaultInteractionComponent,
DoubleClickZoomInteractionComponent,
DragAndDropInteractionComponent,
DragBoxInteractionComponent,
DragPanInteractionComponent,
DragRotateInteractionComponent,
DragRotateAndZoomInteractionComponent,
DragZoomInteractionComponent,
MouseWheelZoomInteractionComponent,
PinchZoomInteractionComponent,
DrawInteractionComponent,
KeyboardPanInteractionComponent,
KeyboardZoomInteractionComponent,
SelectInteractionComponent,
ModifyInteractionComponent,
TranslateInteractionComponent,
OverlayComponent,
ContentComponent,
AttributionsComponent,
AttributionComponent,
};
const COMPONENTS = [
MapComponent,
ViewComponent,
GraticuleComponent,
LayerGroupComponent,
LayerImageComponent,
LayerTileComponent,
LayerVectorComponent,
LayerVectorTileComponent,
SourceOsmComponent,
SourceBingmapsComponent,
SourceClusterComponent,
SourceUTFGridComponent,
SourceVectorComponent,
SourceXYZComponent,
SourceVectorTileComponent,
SourceTileWMSComponent,
SourceTileWMTSComponent,
SourceTileJSONComponent,
SourceGeoJSONComponent,
SourceImageStaticComponent,
SourceImageWMSComponent,
SourceImageArcGISRestComponent,
SourceRasterComponent,
FeatureComponent,
GeometryLinestringComponent,
GeometryMultiLinestringComponent,
GeometryMultiPointComponent,
GeometryMultiPolygonComponent,
GeometryPointComponent,
GeometryPolygonComponent,
GeometryCircleComponent,
CoordinateComponent,
CollectionCoordinatesComponent,
StyleComponent,
StyleCircleComponent,
StyleFillComponent,
StyleIconComponent,
StyleStrokeComponent,
StyleTextComponent,
DefaultControlComponent,
ControlComponent,
ControlAttributionComponent,
ControlFullScreenComponent,
ControlMousePositionComponent,
ControlOverviewMapComponent,
ControlRotateComponent,
ControlScaleLineComponent,
ControlZoomComponent,
ControlZoomSliderComponent,
ControlZoomToExtentComponent,
FormatMVTComponent,
TileGridComponent,
TileGridWMTSComponent,
DefaultInteractionComponent,
DoubleClickZoomInteractionComponent,
DragAndDropInteractionComponent,
DragBoxInteractionComponent,
DragPanInteractionComponent,
DragRotateInteractionComponent,
DragRotateAndZoomInteractionComponent,
DragZoomInteractionComponent,
MouseWheelZoomInteractionComponent,
PinchZoomInteractionComponent,
DrawInteractionComponent,
SelectInteractionComponent,
ModifyInteractionComponent,
TranslateInteractionComponent,
OverlayComponent,
ContentComponent,
AttributionsComponent,
AttributionComponent,
];
@NgModule({
declarations: COMPONENTS,
imports: [CommonModule],
exports: COMPONENTS,
})
export class AngularOpenlayersModule {}

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// This file is required by karma.conf.js and loads recursively all the .spec and framework files
import 'core-js/es7/reflect';
import 'zone.js';
import 'zone.js/testing';
import { getTestBed } from '@angular/core/testing';
import { BrowserDynamicTestingModule, platformBrowserDynamicTesting } from '@angular/platform-browser-dynamic/testing';
// First, initialize the Angular testing environment.
getTestBed().initTestEnvironment(BrowserDynamicTestingModule, platformBrowserDynamicTesting(), {
teardown: { destroyAfterEach: false },
});

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{
"extends": "../../tsconfig.base.json",
"compilerOptions": {
"outDir": "../../dist/out-tsc",
"declaration": true,
"declarationMap": true,
"inlineSources": true,
"types": [],
"lib": [
"dom",
"es2018"
]
},
"angularCompilerOptions": {
"skipLibCheck": true,
"skipTemplateCodegen": true,
"strictMetadataEmit": true,
"enableResourceInlining": true
},
"exclude": [
"src/test.ts",
"**/*.spec.ts"
],
"include": [
"**/*.ts"
]
}

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{
"extends": "./tsconfig.lib.json",
"compilerOptions": {
"declarationMap": false
},
"angularCompilerOptions": {
"compilationMode": "partial"
}
}

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{
"extends": "../../tsconfig.base.json",
"compilerOptions": {
"outDir": "../../dist/out-tsc",
"types": [
"jasmine",
"node"
]
},
"files": [
"src/test.ts"
],
"include": [
"**/*.spec.ts",
"**/*.d.ts"
]
}

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{
"extends": [
"./tslint.json",
"tslint-config-prettier",
"tslint-plugin-prettier"
]
}