【图像识别汉化研究】DX屏幕像素颜色判断

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几个老外关于DX屏幕像素颜色判断的热烈讨论
3 R- |, m; |- V  W" d3 Ohttp://www.xtremedotnettalk.com/showthread.php?p=466159

Surface s = dxDevice.GetBackBuffer(0, 0, BackBufferType.Mono);
uint[,] data = (uint[,])s.LockRectangle(new Rectangle(0, 0, 32, 32), LockFlags.ReadOnly);
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for (int n = 0; n < 100; i++)
4 E' J1 ?9 ]  V) r4 X6 M3 a$ S{
! O% L2 A% c7 \4 a8 A    for (int j = 0; j < 100; j++)
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1 v7 d  _# t) [        data[n, j] = (uint)Color.White.ToArgb();
    }
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----------------------------------------------------
Surface s = dxDevice.GetBackBuffer(0, 0, BackBufferType.Mono);
8 z4 j4 I+ d. x" ?( BStream stream = SurfaceLoader.SaveToStream(ImageFileFormat.Bmp, s, new Rectangle(int locationX, int locationY, 1, 1));
( s+ l! r4 m3 u- N' {Bitmap bmp = new Bitmap(stream);
stream.Dispose();
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Color c = bmp.GetPixel(0, 0);
- }( D6 y- D- z0 |if (c.R == 255 && c.G == 0 && c.B == 0)
* S; I! u% A, n. P( P2 O{
    // do something
    break;
}