【发布时间】:2020-10-31 19:15:15
【问题描述】:
我正在使用google map angular component,它工作得很好!
但现在我想从地图中删除一些地标以减少拥堵,以便能够更清楚地显示我的标记。
我在下面找到了这些资源,但不知道如何将其应用于我正在使用的
- Site to create json for hiding landmarks and other features on map
- shows how to hide map features from google map dev site
- SO link that describes same issue
我在google documentation 中看到它显示了使用 'setMapStyle()' 将样式应用于 'googlemap' 但这不是 angular 包中的方法
下面是我使用谷歌地图的组件(不是所有代码),但它显示了我如何使用地图的所有代码
import {
MapInfoWindow,
MapMarker,
GoogleMap
} from '@angular/google-maps';
export class YogabandEventsComponent implements OnInit {
colContentRef: ElementRef;
@ViewChild(GoogleMap, {
static: false
}) googleMap: GoogleMap;
@ViewChild(MapInfoWindow, {
static: false
}) infoWindow: MapInfoWindow;
zoom = 12;
center: google.maps.LatLngLiteral;
options: google.maps.MapOptions = {
mapTypeId: 'roadmap',
mapTypeControl: false,
scrollwheel: true,
maxZoom: 18,
minZoom: 10,
streetViewControl: false,
fullscreenControl: false
};
markers: Marker[];
infoContent = '';
constructor(...) { ...
}
openInfo(marker: MapMarker, content) {
this.infoContent = content;
this.infoWindow.open(marker);
}
showMarkers() {
this.markers = [];
for (const ybEvent of this.yogabandEvents) {
const marker = new Marker();
marker.info = ybEvent.name;
marker.title = ybEvent.name;
marker.position = {
lat: ybEvent.latitude,
lng: ybEvent.longitude
};
marker.label = {
color: '#17a2b8',
text: ybEvent.yogaType,
fontWeight: 'bold',
fontSize: '16px'
};
marker.options = {
icon: {
// scaledSize: new google.maps.Size(40, 40),
url: 'assets/images/marker.svg',
labelOrigin: new google.maps.Point(18, 50)
}
};
this.markers.push(marker);
}
}
}
<div class="col flex-fill h-100 px-0 right-col">
<google-map [options]="options" [zoom]="zoom" [center]="center" class="h-100" height="100%" width="100%">
<map-marker #markerElem *ngFor="let marker of markers" [position]="marker.position" [label]="marker.label" [title]="marker.title" [options]="marker.options" (mapClick)="openInfo(markerElem, marker.info)">
</map-marker>
<map-info-window>{{ infoContent }}</map-info-window>
</google-map>
</div>
【问题讨论】:
标签: javascript angular google-maps google-maps-api-3