I need to change the icon image file dynamically when the user clicked the Map Pin.
I use the Angular Google map component here.
I set the initial icon like so: (Note:
I have removed all unwanted code here)
const url = `assets/images/pngs/mapPins/${mapPinInformation?.category}_grey.png`;
markerOptions = {
icon: { url },
} as google.maps.MarkerOptions;
});
The above section is working fine. i.e. initial Icon image
When the user clicked the Map pin I use an Info window like so: (Note:
no issues with Info window and it is working fine.)
@ViewChild(MapInfoWindow) infoWindow: MapInfoWindow;
openInfoCard(marker: MapMarker, mapPinInformation: MapPinInformationModel): void {
this.infoWindow.open(marker);
marker.icon = { // I have tried to changed it here. But it is not working?
url: `assets/images/pngs/mapPins/${mapPinInformation?.category}_blue.png`,
};
}
This is how I call the open info window:
<google-map [options]="location?.googleMap?.mapOptions" height="100%" width="100%">
<map-marker
#marker="mapMarker"
*ngFor="let mapPinAddressMarkerPosition of location?.googleMap?.mapPinAddressMarkerPositions"
[position]="mapPinAddressMarkerPosition?.markerPosition"
[options]="location?.googleMap?.markerOptions"
(mapClick)="openInfoCard(marker, mapPinAddressMarkerPosition?.mapPinInformation)"
>
</map-marker>
<map-info-window [position]="position">
<app-location-details
[mapPinInformation]="mapPinInformation"
>
</app-location-details>
</map-info-window>
</google-map>
Do you know how to do this?
CodePudding user response:
How awesome Typescript and VS code IntelliSense are. Just tried with few dots
and it works now.
openInfoCard(marker: MapMarker, mapPinInformation: MapPinInformationModel): void {
marker.marker.setIcon({
url: `assets/images/pngs/mapPins/${mapPinInformation?.category}_blue.png`,
});
this.infoWindow.open(marker);
}