/// <summary>
/// Draws another bitmap into this image using straight-up pixel data.
/// Not as fast as the Graphics.DrawImage();
/// </summary>
/// <param name="img">The source image.</param>
/// <param name="x">x location in pixels.</param>
/// <param name="y">y location in pixels.</param>
public void DrawImage(Bitmap img, int x, int y)
{
FastBitmap fastSource = new FastBitmap(img);
fastSource.LockImage();
for (int y0 = y; y0 < _image.Height; ++y0)
{
if (y0 == Height)
{
continue;
}
for (int x0 = x; x0 < _image.Width; ++x0)
{
if (x0 == Width)
{
continue;
}
SetPixel(x0, y0, fastSource.GetPixel(x0 - x, y0 - y));
}
}
fastSource.UnlockImage();
}