Point coordinates

Amitkhillan — Thu, 20 May 2021 06:50:19 GMT

Hello All,

I am using Point function in Android code to pass values of latitude and longitude, If I sent values in 7 digits after decimal (30.7400728___76.7450737), below function converts it into 6 digits (30.740072___76.745073 ) which brings down quality of accuracy. Any suggestions or solutions will be helpful. I am pasting steps below:

com.esri.arcgisruntime.geometry.Point?

startPoint = Point(mapCenterLongitude!!.toDouble(), mapCenterLatitude!!.toDouble(), srWgs84)

val startLocation = Graphic(startPoint, locationMarker)

val toLatitudeLongitude = CoordinateFormatter.toLatitudeLongitude( mapPoint, CoordinateFormatter.LatitudeLongitudeFormat.DECIMAL_DEGREES, 7 )

Thanks,

Amit

Re: Point coordinates

RamaChintapalli — Tue, 25 May 2021 05:47:16 GMT

Hi,

Can you be more specific which function is converting it to 6 digits?

I ran a quick test of your coordinates and here is what I was getting.

public void testPointToDD() { double expectedLatitude = 30.7400728; double expectedLongitude = 76.7450737; Point expectedPointWGS84 = new Point(expectedLongitude, expectedLatitude, wgs84); String dd = CoordinateFormatter.toLatitudeLongitude(expectedPointWGS84, CoordinateFormatter.LatitudeLongitudeFormat.DECIMAL_DEGREES, 7); assertEquals("30.7400728N 076.7450737E", dd); }

Thanks
Rama

topic Re: Point coordinates in ArcGIS Runtime SDK for Android Questions

Point coordinates

Re: Point coordinates