protected Point GetXY(int radius, int deg)
{
double a = MathUtils.ToRadians(deg);
return(new Point
{
X = (int)(m_center.X + Math.Sin(a) * radius),
Y = (int)(m_center.Y - Math.Cos(a) * radius)
});
}
private void MouseHit(Point point)
{
int x = point.X - m_center.X;
int y = point.Y - m_center.Y;
if (x == 0 && y == 0)
{
return;
}
var alpha = Math.Atan2(x, -y);
var degrees = MathUtils.ToDegreesInt(alpha);
MouseHit(point, degrees);
}