public void OnMoved(MouseMotionEvent e)
{
if (dragging)
{
NewDimension.X += e.X - px;
NewDimension.Y += e.Y - py;
}
px = e.X;
py = e.Y;
}
private void Window_MouseMove(object sender, MouseEventArgs e)
{
MouseMotionEvent me = new MouseMotionEvent(e.X, e.Y, false);
OnEvent(me);
}