/// <summary>
/// Updates the plot location on canvas based on Item's current position.
/// </summary>
public void Update()
{
try
{
Morph.Update(Actor.Position);
if (Actor.IsUnit || Actor.IsProjectile || Actor.AvoidanceType == AvoidanceType.Arcane)
{
HeadingVectorAtRadius = MathEx.GetPointAt(new Vector3(Actor.Position.X, Actor.Position.Y, 0), Actor.Radius, Actor.Movement.GetHeadingRadians());
HeadingPointAtRadius = new PointMorph(HeadingVectorAtRadius, Morph.CanvasData).Point;
}
}
catch (Exception ex)
{
Logger.Log("Exception in RadarUI.TrinityItemPoint.Update(). {0} {1}", ex.Message, ex.InnerException);
}
}
public static void RelativeMove(DrawingGroup group, Vector3 origin, CanvasData canvasData = null)
{
var originPoint = new PointMorph(origin, CanvasData.LastCanvas);
var transform = new TranslateTransform(originPoint.Point.X - CanvasData.LastCanvas.Center.X, originPoint.Point.Y - CanvasData.LastCanvas.Center.Y);
group.Transform = transform;
}