private void controller1_MouseLeave(object sender, MouseEventArgs e)
{
panelStatus = EPanelStatus.none;
controller1Brush.Opacity = 0;
controller2Brush.Opacity = 0;
timer.Stop();
}
private void setController2(Point mp, Point cp)
{
Vector vec = mp - cp;
vec = new Vector(vec.X / controller2.ActualWidth * 2, -vec.Y / controller2.ActualHeight * 2);
double angle = Vector.AngleBetween(vec, new Vector(1, 0));
controller2Rotate.Angle = angle - 135;
moveVec = vec;
panelStatus = EPanelStatus.move;
controller2Brush.Opacity = 1;
}