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Update show coordinated in multiple formats sample #174

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merged 3 commits into from
Mar 11, 2024
Merged

Update show coordinated in multiple formats sample #174

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4f5611d
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ruiqima Mar 5, 2024
38cd9f8
Merge branch 'feature-branch/geo-compose' into ruiqi/revisit-show-coo…
ruiqima Mar 5, 2024
f7f3855
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ruiqima Mar 11, 2024
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15 changes: 6 additions & 9 deletions ...in/java/com/esri/arcgismaps/sample/showcoordinatesinmultipleformats/screens/MainScreen.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -30,7 +30,6 @@ import com.arcgismaps.mapping.Basemap
import com.arcgismaps.mapping.layers.ArcGISTiledLayer
import com.arcgismaps.mapping.view.GraphicsOverlay
import com.arcgismaps.toolkit.geocompose.MapView
import com.arcgismaps.toolkit.geocompose.rememberGraphicsOverlayCollection
import com.esri.arcgismaps.sample.sampleslib.components.MessageDialog
import com.esri.arcgismaps.sample.sampleslib.components.SampleTopAppBar
import com.esri.arcgismaps.sample.showcoordinatesinmultipleformats.R
Expand All @@ -46,14 +45,12 @@ fun MainScreen(sampleName: String) {
// create a map that has the WGS 84 coordinate system and set this into the map
val basemapLayer = ArcGISTiledLayer(LocalContext.current.applicationContext.getString(R.string.basemap_url))
val arcGISMap = ArcGISMap(Basemap(basemapLayer))
// graphics overlay for the MapView to draw the graphics
val graphicsOverlay = remember { GraphicsOverlay() }
// the collection of graphics overlays used by the MapView
val graphicsOverlayCollection = rememberGraphicsOverlayCollection().apply {
add(graphicsOverlay)
// graphics overlay to display a graphics of the coordinate location
val graphicsOverlay = GraphicsOverlay().apply {
graphics.add(mapViewModel.coordinateLocationGraphic)
}

graphicsOverlay.graphics.add(mapViewModel.coordinateLocationGraphic)
// the collection of graphics overlays used by the MapView
val graphicsOverlays = remember { listOf(graphicsOverlay) }
// update the coordinate notations using the initial point
mapViewModel.toCoordinateNotationFromPoint(mapViewModel.initialPoint)

Expand All @@ -70,7 +67,7 @@ fun MainScreen(sampleName: String) {
MapView(
modifier = Modifier.fillMaxSize(),
arcGISMap = arcGISMap,
graphicsOverlays = graphicsOverlayCollection,
graphicsOverlays = graphicsOverlays,
onSingleTapConfirmed = { singleTapConfirmedEvent ->
// retrieve the map point on MapView tapped
val tappedPoint = singleTapConfirmedEvent.mapPoint
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