Bug: fitBounds counts old marker's positions

[ghost]

When marker's position has been changed and it has [agmFitBounds]='true' directive, google.maps.LatLngBounds gets extended by new and old position. So agm-map is fitting both positions.

Steps to reproduce:

1. Create instance with [fitBounds]="true" flag
2. Insert inside agm-map with [agmFitBounds] directive
3. Change programmatically latitude and longitude of marker

Current behavior:

• fitsBounds uses new and old positions

Expected/desired behavior:

• count only new position of observable marker

Versions:
Angular 6 & @agm/core: 1.0.0-beta.5

[massic80]

I'm having the same issue: in particular,

<agm-map [latitude]="lat" [longitude]="lng" [zoom]="zoom" [fitBounds]="fitBounds" [styles]="styles" id="map-place" (mapReady)="mapIsReady()">
	<agm-marker *ngIf="myLocation!==undefined" [agmFitBounds]="true" [latitude]="myLocation.lat" [longitude]="myLocation.lng" [iconUrl]="'/assets/images/marker-mylocation.svg'" [markerClickable]="false"></agm-marker>
	<agm-marker *ngFor="let m of markers; index as i" [agmFitBounds]="m.fitBounds" [latitude]="m.coords.lat" [longitude]="m.coords.lng" [iconUrl]="getIcon(i)" (markerClick)="markerClicked(i)" [markerClickable]="true"></agm-marker>
</agm-map>

On landing I feed the agm-map with [latitude], [longitude] and [zoom] in order to set the map to the default location. fitBoundsis false.
As soon as I get the first "myLocation" marker, I set the fitBounds to true (I figure out fitBoundshas a priority on latitude, longitude and zoom, am I wrong?) and anything works perfectly when I add other markers around.
As @warcatz76 reported, the problem occurs when I remove the markers (this.markers=[]) and I add new ones elsewhere. Older ones aren't removed from fitBounds limits. And a big useless area is kept inside the map.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[massic80]

Dear Bot, I don't know whether @SebastianM did solve this, but I didn't see any new release coming in :)

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[Shred13]

I am also receiving this error, is there any new developments on how we can fix this?

[massic80]

I did it manually.
<agm-map [latitude]="lat" [longitude]="lng" [zoom]="zoom" [styles]="styles" id="map-place" (mapReady)="mapIsReady($event)">

mapIsReady(map: google.maps.Map): void { this.map = map; }

and then
this.map.fitBounds({ south: 0, west: 0, north: 50, east: 50 });
whenever necessary.

[ghost]

I have a workaround for this bug:
<agm-map [fitBounds]="true"></agm-map>

<agm-marker *ngFor="let m of [source]" [agmFitBounds]="true" [latitude]="m.lat" [longitude]="m.lng"></agm-marker>

Just loop over an array of one element (source of marker data). As soon as the source will be changed old marker will be destroyed and a new one created. Probably not the best solution from the performance point of view, but works.

[Pman143]

<agm-map (mapReady)="onMapReady($event)">

onMapReady(event) {
this.mapReady = event;
}

const bounds: LatLngBounds = new google.maps.LatLngBounds();
for (const pol of this.polyLinePoints) {
bounds.extend(new google.maps.LatLng(pol.lat, pol.lng));
}
this.mapReady.fitBounds(bounds);