ngx-amap/esm2015/directives/amap-marker-clusterer/amap-marker-clusterer.service.js

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/**
 * @fileoverview added by tsickle
 * Generated from: directives/amap-marker-clusterer/amap-marker-clusterer.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 } from 'rxjs/operators';
import { AMapService } from '../../shared/amap.service';
import { PluginLoaderService } from '../../shared/plugin-loader.service';
import { LoggerService } from '../../shared/logger/logger.service';
export var AMapMarkerClusterer;
(function (AMapMarkerClusterer) {
    /**
     * @record
     */
    function StyleObject() { }
    AMapMarkerClusterer.StyleObject = StyleObject;
    if (false) {
        /** @type {?|undefined} */
        StyleObject.prototype.url;
        /** @type {?|undefined} */
        StyleObject.prototype.size;
        /** @type {?|undefined} */
        StyleObject.prototype.offset;
        /** @type {?|undefined} */
        StyleObject.prototype.imageOffset;
        /** @type {?|undefined} */
        StyleObject.prototype.textColor;
        /** @type {?|undefined} */
        StyleObject.prototype.textSize;
    }
    /**
     * @record
     */
    function Options() { }
    AMapMarkerClusterer.Options = Options;
    if (false) {
        /**
         * 聚合计算时网格的像素大小，默认60
         * @type {?|undefined}
         */
        Options.prototype.gridSize;
        /**
         * 聚合的最小数量。默认值为2，即小于2个点则不能成为一个聚合
         * @type {?|undefined}
         */
        Options.prototype.minClusterSize;
        /**
         * 最大的聚合级别，大于该级别就不进行相应的聚合。默认值为18
         * @type {?|undefined}
         */
        Options.prototype.maxZoom;
        /**
         * 聚合点的图标位置是否是所有聚合内点的中心点。默认为否
         * @type {?|undefined}
         */
        Options.prototype.averageCenter;
        /**
         * 指定聚合后的点标记的图标样式，可缺省，缺省时为默认样式
         * @type {?|undefined}
         */
        Options.prototype.styles;
        /**
         * 该方法用来实现聚合点的自定义绘制
         * @type {?|undefined}
         */
        Options.prototype.renderClusterMarker;
        /**
         * 点击聚合点时，是否散开，默认值为：true
         * @type {?|undefined}
         */
        Options.prototype.zoomOnClick;
    }
})(AMapMarkerClusterer || (AMapMarkerClusterer = {}));
/** @type {?} */
const TAG = 'AmapMarkerCluster';
export class AmapMarkerClustererService {
    /**
     * @param {?} amaps
     * @param {?} plugins
     * @param {?} logger
     * @param {?} ngZone
     */
    constructor(amaps, plugins, logger, ngZone) {
        this.amaps = amaps;
        this.plugins = plugins;
        this.logger = logger;
        this.ngZone = ngZone;
        this.markerClusterer$ = new ReplaySubject(1);
    }
    /**
     * 获取点聚合
     * @return {?}
     */
    get() {
        return this.markerClusterer$.asObservable();
    }
    /**
     * 创建点聚合 AMap.MarkerClusterer
     * @param {?} options 选项
     * @return {?}
     */
    create(options) {
        return zip(this.amaps.get(), this.plugins.load('AMap.MarkerClusterer')).pipe(map((/**
         * @param {?} __0
         * @return {?}
         */
        ([m]) => {
            this.markerClusterer = this.ngZone.runOutsideAngular((/**
             * @return {?}
             */
            () => new AMap.MarkerClusterer(m, [], options)));
            this.logger.d(TAG, 'new markerClusterer created.');
            this.markerClusterer$.next(this.markerClusterer);
            this.markerClusterer$.complete();
            return this.markerClusterer;
        })));
    }
    /**
     * 销毁点聚合
     * @return {?}
     */
    destroy() {
        this.get().subscribe((/**
         * @param {?} m
         * @return {?}
         */
        m => {
            m.clearMarkers();
            m.setMap(null);
            this.logger.d(TAG, 'markerClusterer destroyed.');
            this.markerClusterer = null;
        }));
    }
}
AmapMarkerClustererService.decorators = [
    { type: Injectable }
];
/** @nocollapse */
AmapMarkerClustererService.ctorParameters = () => [
    { type: AMapService },
    { type: PluginLoaderService },
    { type: LoggerService },
    { type: NgZone }
];
if (false) {
    /**
     * @type {?}
     * @private
     */
    AmapMarkerClustererService.prototype.markerClusterer;
    /**
     * @type {?}
     * @private
     */
    AmapMarkerClustererService.prototype.markerClusterer$;
    /**
     * @type {?}
     * @private
     */
    AmapMarkerClustererService.prototype.amaps;
    /**
     * @type {?}
     * @private
     */
    AmapMarkerClustererService.prototype.plugins;
    /**
     * @type {?}
     * @private
     */
    AmapMarkerClustererService.prototype.logger;
    /**
     * @type {?}
     * @private
     */
    AmapMarkerClustererService.prototype.ngZone;
}
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