https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/inaccurate-x-y-coordinates-from-mapview-toscreen/m-p/1343732#M82628 <P>Hello,</P><P>I am encountering an issue with the mapView.toScreen() method in the JavaScript API. Specifically, the problem arises when converting a Graphic's geographical coordinates to screen coordinates to display a custom popup.</P><P>Everything works as expected when I first load the map and use mapView.toScreen() to get the X/Y coordinates for the popup. However, when I pan the map to a faraway location and attempt to open a popup there using the same&nbsp; method, the returned X/Y coordinates do not seem to correspond accurately to the actual location of the Graphic.</P><P>To summarize, the X/Y values are correct when the map is freshly loaded or when I am dealing with Graphics near the initial map view. But after scrolling a significant distance away, the coordinates returned by mapView.toScreen() seem to be abnormal and misaligned.</P><P>Has anyone encountered a similar issue, or is this a known bug? I'd appreciate any guidance you can provide on this.</P><P>Thank you.</P> Tue, 31 Oct 2023 11:18:35 GMT orahlagi 2023-10-31T11:18:35Z https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/inaccurate-x-y-coordinates-from-mapview-toscreen/m-p/1343732#M82628 <P>Hello,</P><P>I am encountering an issue with the mapView.toScreen() method in the JavaScript API. Specifically, the problem arises when converting a Graphic's geographical coordinates to screen coordinates to display a custom popup.</P><P>Everything works as expected when I first load the map and use mapView.toScreen() to get the X/Y coordinates for the popup. However, when I pan the map to a faraway location and attempt to open a popup there using the same&nbsp; method, the returned X/Y coordinates do not seem to correspond accurately to the actual location of the Graphic.</P><P>To summarize, the X/Y values are correct when the map is freshly loaded or when I am dealing with Graphics near the initial map view. But after scrolling a significant distance away, the coordinates returned by mapView.toScreen() seem to be abnormal and misaligned.</P><P>Has anyone encountered a similar issue, or is this a known bug? I'd appreciate any guidance you can provide on this.</P><P>Thank you.</P> Tue, 31 Oct 2023 11:18:35 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/inaccurate-x-y-coordinates-from-mapview-toscreen/m-p/1343732#M82628 orahlagi 2023-10-31T11:18:35Z