/// <summary>
/// Creates the way point
/// </summary>
/// <param name="layer">Assigned route layer</param>
/// <param name="p">Position of the way point (world coordinates)</param>
/// <param name="style">Style of the way point</param>
protected WayPoint(RouteLayer layer, Point p, ShapeStyle style)
{
this.layer = layer;
Width = Height = style.Size;
// set initial position and show polyline
// do not use Point property to avoid LocationChanged event in initialization
ShapeCanvas.SetLocation(this, p);
// drag and drop handlers
InProcessDragDropBehavior.AddDragHandler(this, Drag);
InProcessDragDropBehavior.AddDragMoveHandler(this, DragMove);
InProcessDragDropBehavior.SetEnableDragDrop(this, true);
// handler for context menu
MouseRightButtonDown += WayPoint_MouseRightButtonDown;
}
/// <summary>
/// Creates a via way point.
/// </summary>
/// <param name="layer">Assigned route layer</param>
/// <param name="p">Position of the way point (world coordinates)</param>
/// <param name="style">Style of the way point</param>
public Via(RouteLayer layer, System.Windows.Point p, ShapeStyle style)
: base(layer, p, style)
{
Children.Add(new Ball
{
Color = style.Color,
Stroke = Colors.Black,
Width = style.Size,
Height = style.Size
});
// must set a tool tip for the ToolTipOpening event to be raised.
ToolTip = "<null>";
base.ToolTipOpening += ToolTipOpening;
ShapeCanvas.SetAnchor(this, LocationAnchor.Center);
layer.Shapes.Add(this);
}
/// <summary>
/// Updates the route polylines.
/// </summary>
/// <param name="points">Points of the route polyline</param>
/// <param name="toolTip">Tool tip</param>
/// <param name="style">Display style of the route</param>
public void UpdateRoutePolylines(IEnumerable <Point> points, string toolTip, ShapeStyle style)
{
finalPolyline.Update(points, toolTip, style);
previewPolyline.Reset();
}
/// <summary>
/// Creates the temporary via way point.
/// </summary>
/// <param name="layer">Assigned Routing layer</param>
/// <param name="p">Position of the via way point (word coordinates)</param>
/// <param name="style">Style of the way point</param>
private TemporaryVia(RouteLayer layer, System.Windows.Point p, ShapeStyle style)
: base(layer, p, style)
{
}