ng-agm-core-lib
Version:
Angular components for Google Maps
97 lines • 13 kB
JavaScript
import { Injectable } from '@angular/core';
import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
import * as i1 from "../google-maps-api-wrapper";
export class RectangleManager {
_apiWrapper;
_zone;
_rectangles = new Map();
constructor(_apiWrapper, _zone) {
this._apiWrapper = _apiWrapper;
this._zone = _zone;
}
addRectangle(rectangle) {
this._rectangles.set(rectangle, this._apiWrapper.getNativeMap().then(() => this._apiWrapper.createRectangle({
bounds: {
north: rectangle.north,
east: rectangle.east,
south: rectangle.south,
west: rectangle.west,
},
clickable: rectangle.clickable,
draggable: rectangle.draggable,
editable: rectangle.editable,
fillColor: rectangle.fillColor,
fillOpacity: rectangle.fillOpacity,
strokeColor: rectangle.strokeColor,
strokeOpacity: rectangle.strokeOpacity,
strokePosition: google.maps.StrokePosition[rectangle.strokePosition],
strokeWeight: rectangle.strokeWeight,
visible: rectangle.visible,
zIndex: rectangle.zIndex,
})));
}
/**
* Removes the given rectangle from the map.
*/
removeRectangle(rectangle) {
return this._rectangles.get(rectangle).then((r) => {
r.setMap(null);
this._rectangles.delete(rectangle);
});
}
setOptions(rectangle, options) {
return this._rectangles.get(rectangle).then((r) => {
const actualStrokePosition = options.strokePosition;
options.strokePosition = google.maps.StrokePosition[actualStrokePosition];
r.setOptions(options);
});
}
getBounds(rectangle) {
return this._rectangles.get(rectangle).then((r) => r.getBounds());
}
setBounds(rectangle) {
return this._rectangles.get(rectangle).then((r) => {
return r.setBounds({
north: rectangle.north,
east: rectangle.east,
south: rectangle.south,
west: rectangle.west,
});
});
}
setEditable(rectangle) {
return this._rectangles.get(rectangle).then((r) => {
return r.setEditable(rectangle.editable);
});
}
setDraggable(rectangle) {
return this._rectangles.get(rectangle).then((r) => {
return r.setDraggable(rectangle.draggable);
});
}
setVisible(rectangle) {
return this._rectangles.get(rectangle).then((r) => {
return r.setVisible(rectangle.visible);
});
}
createEventObservable(eventName, rectangle) {
return new Observable((subsrciber) => {
let listener = null;
this._rectangles.get(rectangle).then((r) => {
listener = r.addListener(eventName, (e) => this._zone.run(() => subsrciber.next(e)));
});
return () => {
if (listener !== null) {
listener.remove();
}
};
});
}
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.12", ngImport: i0, type: RectangleManager, deps: [{ token: i1.GoogleMapsAPIWrapper }, { token: i0.NgZone }], target: i0.ɵɵFactoryTarget.Injectable });
static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "17.3.12", ngImport: i0, type: RectangleManager });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.12", ngImport: i0, type: RectangleManager, decorators: [{
type: Injectable
}], ctorParameters: () => [{ type: i1.GoogleMapsAPIWrapper }, { type: i0.NgZone }] });
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{ Injectable, NgZone } from '@angular/core';\n\nimport { Observable, Subscriber } from 'rxjs';\n\nimport { AgmRectangle } from '../../directives/rectangle';\nimport { GoogleMapsAPIWrapper } from '../google-maps-api-wrapper';\n\n@Injectable()\nexport class RectangleManager {\n  private _rectangles: Map<AgmRectangle, Promise<google.maps.Rectangle>> =\n      new Map<AgmRectangle, Promise<google.maps.Rectangle>>();\n\n  constructor(private _apiWrapper: GoogleMapsAPIWrapper, private _zone: NgZone) {}\n\n  addRectangle(rectangle: AgmRectangle) {\n    this._rectangles.set(rectangle, this._apiWrapper.getNativeMap().then( () =>\n      this._apiWrapper.createRectangle({\n        bounds: {\n          north: rectangle.north,\n          east: rectangle.east,\n          south: rectangle.south,\n          west: rectangle.west,\n        },\n        clickable: rectangle.clickable,\n        draggable: rectangle.draggable,\n        editable: rectangle.editable,\n        fillColor: rectangle.fillColor,\n        fillOpacity: rectangle.fillOpacity,\n        strokeColor: rectangle.strokeColor,\n        strokeOpacity: rectangle.strokeOpacity,\n        strokePosition: google.maps.StrokePosition[rectangle.strokePosition],\n        strokeWeight: rectangle.strokeWeight,\n        visible: rectangle.visible,\n        zIndex: rectangle.zIndex,\n      }))\n    );\n  }\n\n  /**\n   * Removes the given rectangle from the map.\n   */\n  removeRectangle(rectangle: AgmRectangle): Promise<void> {\n    return this._rectangles.get(rectangle).then((r) => {\n      r.setMap(null);\n      this._rectangles.delete(rectangle);\n    });\n  }\n\n  setOptions(rectangle: AgmRectangle, options: google.maps.RectangleOptions): Promise<void> {\n    return this._rectangles.get(rectangle).then((r) => {\n      const actualStrokePosition = options.strokePosition as any as keyof typeof google.maps.StrokePosition;\n      options.strokePosition = google.maps.StrokePosition[actualStrokePosition];\n      r.setOptions(options);\n    });\n  }\n\n  getBounds(rectangle: AgmRectangle): Promise<google.maps.LatLngBounds> {\n    return this._rectangles.get(rectangle).then((r) => r.getBounds());\n  }\n\n  setBounds(rectangle: AgmRectangle): Promise<void> {\n    return this._rectangles.get(rectangle).then((r) => {\n      return r.setBounds({\n        north: rectangle.north,\n        east: rectangle.east,\n        south: rectangle.south,\n        west: rectangle.west,\n      });\n    });\n  }\n\n  setEditable(rectangle: AgmRectangle): Promise<void> {\n    return this._rectangles.get(rectangle).then((r) => {\n      return r.setEditable(rectangle.editable);\n    });\n  }\n\n  setDraggable(rectangle: AgmRectangle): Promise<void> {\n    return this._rectangles.get(rectangle).then((r) => {\n      return r.setDraggable(rectangle.draggable);\n    });\n  }\n\n  setVisible(rectangle: AgmRectangle): Promise<void> {\n    return this._rectangles.get(rectangle).then((r) => {\n      return r.setVisible(rectangle.visible);\n    });\n  }\n\n  createEventObservable<T>(eventName: string, rectangle: AgmRectangle): Observable<T> {\n    return new Observable((subsrciber: Subscriber<T>) => {\n      let listener: google.maps.MapsEventListener = null;\n      this._rectangles.get(rectangle).then((r) => {\n        listener = r.addListener(eventName, (e: T) => this._zone.run(() => subsrciber.next(e)));\n      });\n\n      return () => {\n        if (listener !== null) {\n          listener.remove();\n        }\n      };\n    });\n  }\n}\n"]}