public void LoadInput(SingleTrajectoryInput inp)
{
Visible = false;
input = inp;
LookAtTrajectory(input.Trajectory);
foreach (var p in input.Trajectory)
{
PickManager.AssignPickId(p);
}
Visible = true;
}
private void HandleMouseDown(object sender, MouseEventArgs e)
{
int pickId = Pick(e.X, e.Y);
if (e.Button == MouseButtons.Left)
{
if (PickManager.PickingHit(pickId))
{ //clicked on point
lastSelectedPoint = (TPoint2D)PickManager.GetPickedObject(pickId);
}
else
{ //clicked on empty space for new point
int index = input.Trajectory.IndexOf(lastSelectedPoint);
if (!input.Trajectory.Any()) //fresh trajectory
{
index = -1;
}
else if (index == -1) //last selected point was removed
{
index = input.Trajectory.Count - 1;
}
var worldCoord = GetWorldCoordinates(e.X, e.Y);
var point = input.Trajectory.InsertPoint(worldCoord.X, worldCoord.Y, index + 1);
PickManager.AssignPickId(point);
lastSelectedPoint = point;
}
draggingPoint = true;
}
else if (e.Button == MouseButtons.Right)
{
if (PickManager.PickingHit(pickId))
{
//clicked on point
TPoint2D pointToBeRemoved = (TPoint2D)PickManager.GetPickedObject(pickId);
input.Trajectory.RemovePoint(pointToBeRemoved);
}
}
Refresh();
}