// Summary:
// Hit test by screen point
public async Task <DGObject> hitTestAsync(
System.Windows.Point screenPoint,
Esri.ArcGISRuntime.Controls.MapView mapView)
{
Graphic g = await HitTestAsync(mapView, screenPoint);
DGObject obj = getObject(g as IGraphic);
return(obj);
}
public GotoXYToolController(MapView mapView, MapViewModel mapViewModel)
{
_mapView = mapView;
_gotoXyToolView = new GotoXYToolView { ViewModel = { mapView = mapView } };
var owner = Window.GetWindow(mapView);
if (owner != null)
{
_gotoXyToolView.Owner = owner;
}
Mediator.Register(Constants.ACTION_GOTO_XY_COORDINATES, OnGotoXYCoordinates);
}
public BasemapGalleryController(MapView mapView)
{
_mapView = mapView;
_basemapGalleryView = new BasemapGalleryView { ViewModel = { mapView = mapView } };
var owner = Window.GetWindow(mapView);
if (owner != null)
{
_basemapGalleryView.Owner = owner;
}
InitializeArcGISPortal();
Mediator.Register(Constants.ACTION_UPDATE_BASEMAP, DoUpdateBasemap);
}
public GotoXYToolController(MapView mapView, MapViewModel mapViewModel)
{
_mapView = mapView;
_gotoXyToolView = new GotoXYToolView {
ViewModel = { mapView = mapView }
};
var owner = Window.GetWindow(mapView);
if (owner != null)
{
_gotoXyToolView.Owner = owner;
}
Mediator.Register(Constants.ACTION_GOTO_XY_COORDINATES, OnGotoXYCoordinates);
}
// Summary:
// Select objects by point
// Remarks:
// The function selects graphics at first,
// then it returns the corresponding DGObject.
// If a graphic has no corresponding DGObject, it will
// still be in a selected state.
// The selected object will be highlighted.
public async Task <DGObject> selectObjectByPoint(
System.Windows.Point screenPoint,
Esri.ArcGISRuntime.Controls.MapView mapView)
{
Graphic g = await HitTestAsync(mapView, screenPoint);
if (g != null)
{
g.IsSelected = true;
}
DGObject obj = getObject(g as IGraphic);
if (obj != null)
{
highlightObject(obj, true);
}
return(obj);
}
public GotoXYToolController(MapView mapView, MapViewModel mapViewModel)
{
_mapView = mapView;
_gotoXyToolView = new GotoXYToolView {PlacementTarget = mapView, ViewModel = {mapView = mapView}};
var owner = Window.GetWindow(mapView);
if (owner != null)
{
owner.LocationChanged += (sender, e) =>
{
_gotoXyToolView.HorizontalOffset += 1;
_gotoXyToolView.HorizontalOffset -= 1;
};
}
Mediator.Register(Constants.ACTION_GOTO_XY_COORDINATES, OnGotoXYCoordinates);
}
public BasemapGalleryController(MapView mapView)
{
_mapView = mapView;
_basemapGalleryView = new BasemapGalleryView {
ViewModel = { mapView = mapView }
};
var owner = Window.GetWindow(mapView);
if (owner != null)
{
_basemapGalleryView.Owner = owner;
}
InitializeArcGISPortal();
Mediator.Register(Constants.ACTION_UPDATE_BASEMAP, DoUpdateBasemap);
}
public GotoXYToolController(MapView mapView, MapViewModel mapViewModel)
{
_mapView = mapView;
_gotoXyToolView = new GotoXYToolView {
PlacementTarget = mapView, ViewModel = { mapView = mapView }
};
var owner = Window.GetWindow(mapView);
if (owner != null)
{
owner.LocationChanged += (sender, e) =>
{
_gotoXyToolView.HorizontalOffset += 1;
_gotoXyToolView.HorizontalOffset -= 1;
};
}
Mediator.Register(Constants.ACTION_GOTO_XY_COORDINATES, OnGotoXYCoordinates);
}
public BasemapGalleryController(MapView mapView)
{
_mapView = mapView;
_basemapGalleryView = new BasemapGalleryView { PlacementTarget = mapView, ViewModel = { mapView = mapView } };
var owner = Window.GetWindow(mapView);
if (owner != null)
{
owner.LocationChanged += (sender, e) =>
{
_basemapGalleryView.HorizontalOffset += 1;
_basemapGalleryView.HorizontalOffset -= 1;
};
}
InitializeArcGISPortal();
Mediator.Register(Constants.ACTION_UPDATE_BASEMAP, DoUpdateBasemap);
}
public BasemapGalleryController(MapView mapView)
{
_mapView = mapView;
_basemapGalleryView = new BasemapGalleryView {
PlacementTarget = mapView, ViewModel = { mapView = mapView }
};
var owner = Window.GetWindow(mapView);
if (owner != null)
{
owner.LocationChanged += (sender, e) =>
{
_basemapGalleryView.HorizontalOffset += 1;
_basemapGalleryView.HorizontalOffset -= 1;
};
}
InitializeArcGISPortal();
Mediator.Register(Constants.ACTION_UPDATE_BASEMAP, DoUpdateBasemap);
}