【图像识别汉化研究】DX屏幕像素颜色判断

shane007

几个老外关于DX屏幕像素颜色判断的热烈讨论
, B3 q8 O3 _. E7 Yhttp://www.xtremedotnettalk.com/showthread.php?p=466159
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; S/ ~9 v8 w  I+ P9 t$ `3 JSurface s = dxDevice.GetBackBuffer(0, 0, BackBufferType.Mono);
8 d: }. A+ i# {& Auint[,] data = (uint[,])s.LockRectangle(new Rectangle(0, 0, 32, 32), LockFlags.ReadOnly);
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for (int n = 0; n < 100; i++)
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- a: V# ~3 |4 b$ @    for (int j = 0; j < 100; j++)
    {
4 Z3 ]( Y7 t: T$ ~  L7 j        data[n, j] = (uint)Color.White.ToArgb();
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}
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----------------------------------------------------
8 ?0 l4 c/ j: Z2 S2 L6 WSurface s = dxDevice.GetBackBuffer(0, 0, BackBufferType.Mono);
$ |; r/ C5 `4 _9 U$ \Stream stream = SurfaceLoader.SaveToStream(ImageFileFormat.Bmp, s, new Rectangle(int locationX, int locationY, 1, 1));
* ~3 G" e* K* g) E. HBitmap bmp = new Bitmap(stream);
- D. X: Q( z: b# astream.Dispose();
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$ A* b/ a$ S4 eColor c = bmp.GetPixel(0, 0);
if (c.R == 255 && c.G == 0 && c.B == 0)
- j' |! m) f% j+ Y  c  Z{
    // do something
    break;
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