AGSPictureMarkerSymbol is moving from its plotted position while zooming in/out.

Tarak-Kar

Hello, I am using AGSMapView and plotting to show Picture Marker Symbols. Here is my code to create online map and plot picture symbols,

      

     IBOutlet private weak var mapView: AGSMapView!

     private let graphicsOverlay = AGSGraphicsOverlay()

 

     // Loading online map

     let portalItem = AGSPortalItem(portal: portal, itemID: Constants.portalItemIdentifier)

     let onlineMap = AGSMap(item: portalItem)

     mapView.map = onlineMap

    // Adding picture marker symbol

   

     let pinSymbol = AGSPictureMarkerSymbol(image: dislayImage)      

      pinSymbol.width = 40

      pinSymbol.height = 40

            // change offsets, so the symbol aligns properly to the point

            pinSymbol.offsetY = pinSymbol.image!.size.height / 2

            

            // location for pin

            guard let latitude = mapObj.latitude, let longitude = mapObj.longitude else {

                continue

            }

            loc = CLLocationCoordinate2DMake(latitude.doubleValue(), longitude.doubleValue())

            let pinPoint = AGSPoint(clLocationCoordinate2D: loc!)

            

            // graphic for pin

            let graphic = AGSGraphic(geometry: pinPoint, symbol: pinSymbol, attributes: nil)

            // add the graphic to the overlay

            self.graphicsOverlay.graphics.add(graphic)           

           self.mapView.graphicsOverlays.add(self.graphicsOverlay)

 

 

I have also attached a short video to explain the issue.

Screen Recording 2022-04-05 at 8.29.20 AM.mp4

x1.png

Tarak-Kar

I managed to fix this issue 🙂

This issue happened due to the high image dimension. I have resized the image, then it is working as expected.

Thanks.