private static async void AddMapViewOverlayControl()
{
#region MapView Overlay Control
//Creat a Progress Bar user control
var progressBarControl = new System.Windows.Controls.ProgressBar();
//Configure the progress bar
progressBarControl.Minimum = 0;
progressBarControl.Maximum = 100;
progressBarControl.IsIndeterminate = true;
progressBarControl.Width = 300;
progressBarControl.Value = 10;
progressBarControl.Height = 25;
progressBarControl.Visibility = System.Windows.Visibility.Visible;
//Create a MapViewOverlayControl.
var mapViewOverlayControl = new MapViewOverlayControl(progressBarControl, true, true, true, OverlayControlRelativePosition.BottomCenter, .5, .8);
//Add to the active map
MapView.Active.AddOverlayControl(mapViewOverlayControl);
await QueuedTask.Run(() =>
{
//Wait 3 seconds to remove the progress bar from the map.
Thread.Sleep(3000);
});
//Remove from active map
MapView.Active.RemoveOverlayControl(mapViewOverlayControl);
#endregion
}
protected override void OnClick()
{
Scribble_ControlView scribbleControl = null;
MapViewOverlayControl overlayControl = null;
string mapURI = MapView.Active.Map.URI;
if (Scribble_Module.projectControls.Contains(mapURI))
{
overlayControl = (MapViewOverlayControl)Scribble_Module.projectControls[mapURI];
MapView.Active.RemoveOverlayControl(overlayControl);
Scribble_Module.projectControls.Remove(mapURI);
overlayControl = null;
}
scribbleControl = new Scribble_ControlView();
scribbleControl.Name = "Pro_ScribbleControl";
scribbleControl.Width = MapView.Active.GetViewSize().Width;
scribbleControl.Height = 40;
scribbleControl.cvs.DefaultDrawingAttributes.Width = 20;
scribbleControl.cvs.DefaultDrawingAttributes.Height = 20;
scribbleControl.cvs.DefaultDrawingAttributes.Color = Colors.Tomato;
overlayControl = new MapViewOverlayControl(scribbleControl, false);
//Add the overlay control to active map view
MapView.Active.AddOverlayControl(overlayControl);
//Add to dictionary
Scribble_Module.projectControls.Add(mapURI, overlayControl);
}
private void Active_ViewSizeChanged(object sender, EventArgs e)
{
if (MapView.Active == null)
{
return; // a pane is being opened or closed
}
string mapURI = MapView.Active.Map.URI;
MapViewOverlayControl overlayControl = null;
if (Scribble_Module.projectControls.Contains(mapURI))
{
overlayControl = (MapViewOverlayControl)Scribble_Module.projectControls[mapURI];
overlayControl.Control.Width = MapView.Active.GetViewSize().Width;
overlayControl.Control.Height = MapView.Active.GetViewSize().Height;
}
}
private void UpdatePerfOverlay(TimeSpan perfClear, TimeSpan perfApply, bool isRedraw)
{
if (MapView.Active == null)
{
return;
}
if (_mapCtlPerf == null && _ctlPerf == null)
{
_ctlPerf = new TextBlock();
_ctlPerf.Background = Brushes.Transparent;
_ctlPerf.TextWrapping = System.Windows.TextWrapping.Wrap;
_mapCtlPerf = new MapViewOverlayControl(_ctlPerf, true, true, true, OverlayControlRelativePosition.BottomLeft);
MapView.Active.AddOverlayControl(_mapCtlPerf);
}
_ctlPerf.Text = $"Overlays cleared: {perfClear.ToString("mm':'ss':'fff")}\n{(isRedraw ? "Overlay redrawn" : "New overlays added")}: {perfApply.ToString("mm':'ss':'fff")}";
}
