/// <summary>
/// Create a new pipe to transform an enumeration of mouse positions
/// on the map into their corresponding geo coordinates.
/// </summary>
/// <param name="ZoomLevel">The current zoom level of the Aegir map.</param>
/// <param name="IEnumerable">An optional IEnumerable<S> as element source.</param>
/// <param name="IEnumerator">An optional IEnumerator<S> as element source.</param>
public Mouse2GeoCoordinatePipe(UInt32 ZoomLevel,
IEnumerable <Tuple <Double, Double> > IEnumerable = null,
IEnumerator <Tuple <Double, Double> > IEnumerator = null)
: base(IEnumerable,
Item => GeoCalculations.Mouse2GeoCoordinate(Item.Item1, Item.Item2, ZoomLevel))
{
}
/// <summary>
/// Create a new arrow to transform an enumeration of mouse positions
/// on the map into their corresponding geo coordinates.
/// </summary>
/// <param name="ZoomLevel">The current zoom level of the Aegir map.</param>
/// <param name="OnError">A delegate to transform an incoming error into an outgoing error.</param>
/// <param name="ArrowSender">The sender of the messages/objects.</param>
public Mouse2GeoCoordinateArrow(UInt32 ZoomLevel,
Func <Exception, Exception> OnError = null,
IArrowSender <Tuple <Double, Double> > ArrowSender = null)
: base(Item => GeoCalculations.Mouse2GeoCoordinate(Item.Item1, Item.Item2, ZoomLevel),
OnError,
ArrowSender)
{
}
private void ProcessPreviewMouseRightButtonDown(Object Sender, MouseEventArgs MouseEventArgs)
{
var Mouse = MouseEventArgs.GetPosition(this);
AddFeature("NewFeature",
GeoCalculations.Mouse2GeoCoordinate(Mouse.X - this.MapControl.ScreenOffset.X,
Mouse.Y - this.MapControl.ScreenOffset.Y,
this.MapControl.ZoomLevel),
5, 5,
Brushes.Blue,
Brushes.Black,
1.0);
Redraw();
}