private void PrintProjectionParameters()
{
Console.Write("Projection params:");
Console.Write(" X = " + m_projectionX);
Console.Write(", Y = " + m_projectionY);
Console.Write(", W = " + m_projectionW);
Console.Write(", H = " + m_projectionH);
Console.Write(", A = " + m_projectionYAngle);
Console.WriteLine();
}