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ngx-amap

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/** * @fileoverview added by tsickle * Generated from: directives/amap-polygon/amap-polygon.service.ts * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ import { Injectable, NgZone } from '@angular/core'; import { ReplaySubject, zip } from 'rxjs'; import { map, switchMapTo } from 'rxjs/operators'; import { AMapService } from '../../shared/amap.service'; import { LoggerService } from '../../shared/logger/logger.service'; import { PluginLoaderService } from '../../shared/plugin-loader.service'; /** @type {?} */ const TAG = 'AmapPolygon'; export class AmapPolygonService { /** * @param {?} amaps * @param {?} logger * @param {?} ngZone * @param {?} plugins */ constructor(amaps, logger, ngZone, plugins) { this.amaps = amaps; this.logger = logger; this.ngZone = ngZone; this.plugins = plugins; this.polygon$ = new ReplaySubject(1); this.editor$ = new ReplaySubject(1); } /** * 获取折线 * @return {?} */ get() { return this.polygon$.asObservable(); } /** * 创建折线 AMap.Polygon * @param {?} options 选项 * @return {?} */ create(options) { return this.amaps.get().pipe(map((/** * @param {?} m * @return {?} */ m => { options.map = m; this.polygon = this.ngZone.runOutsideAngular((/** * @return {?} */ () => new AMap.Polygon(options))); this.logger.d(TAG, 'new Polygon created.'); this.polygon$.next(this.polygon); this.polygon$.complete(); return this.polygon; }))); } /** * 销毁折线 * @return {?} */ destroy() { this.get().subscribe((/** * @param {?} m * @return {?} */ m => { m.setMap(null); this.logger.d(TAG, 'Polygon destroyed.'); this.polygon = null; })); } /** * @return {?} */ getEditor() { // plugin is loading: return this.editor$.asObservable(); } /** * 加载编辑插件 * @return {?} */ loadEditor() { return this.plugins.load('AMap.PolyEditor'); } /** * 创建编辑器 * @return {?} */ createEditor() { return this.loadEditor().pipe(switchMapTo(zip(this.amaps.get(), this.get())), map((/** * @param {?} __0 * @return {?} */ ([m, p]) => { this.editor = this.ngZone.runOutsideAngular((/** * @return {?} */ () => new AMap.PolyEditor(m, p))); this.logger.d(TAG, 'new PolyEditor created.'); this.editor$.next(this.editor); this.editor$.complete(); return this.editor; }))); } /** * 开关编辑器 * @param {?} v 开关选项 * @return {?} */ toggleEditor(v) { if (v && !this.editor) { this.createEditor().subscribe((/** * @param {?} editor * @return {?} */ editor => editor.open())); return; } if (this.editor) { if (v) { this.editor.open(); } else { this.editor.close(); } } } } AmapPolygonService.decorators = [ { type: Injectable } ]; /** @nocollapse */ AmapPolygonService.ctorParameters = () => [ { type: AMapService }, { type: LoggerService }, { type: NgZone }, { type: PluginLoaderService } ]; if (false) { /** * @type {?} * @private */ AmapPolygonService.prototype.polygon; /** * @type {?} * @private */ AmapPolygonService.prototype.polygon$; /** * @type {?} * @private */ AmapPolygonService.prototype.editor; /** * @type {?} * @private */ AmapPolygonService.prototype.editor$; /** * @type {?} * @private */ AmapPolygonService.prototype.amaps; /** * @type {?} * @private */ AmapPolygonService.prototype.logger; /** * @type {?} * @private */ AmapPolygonService.prototype.ngZone; /** * @type {?} * @private */ AmapPolygonService.prototype.plugins; } //# 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