【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
http://www.xtremedotnettalk.com/showthread.php?p=466159
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Surface s = dxDevice.GetBackBuffer(0, 0, BackBufferType.Mono);
2 ]' A5 ~! Y# U) z) `% ruint[,] data = (uint[,])s.LockRectangle(new Rectangle(0, 0, 32, 32), LockFlags.ReadOnly);

( l! }! y7 d" x2 i2 g) y* xfor (int n = 0; n < 100; i++)
. H1 j& H, f* |* \; O! L# [; v{
    for (int j = 0; j < 100; j++)
; |: |; O0 j- [9 ~( [    {
+ m4 Z6 @  d- @' H) a8 h. a        data[n, j] = (uint)Color.White.ToArgb();
    }
}

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Surface s = dxDevice.GetBackBuffer(0, 0, BackBufferType.Mono);
Stream stream = SurfaceLoader.SaveToStream(ImageFileFormat.Bmp, s, new Rectangle(int locationX, int locationY, 1, 1));
Bitmap bmp = new Bitmap(stream);
# Q( s3 N9 M& Mstream.Dispose();
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Color c = bmp.GetPixel(0, 0);
, `4 Y5 l1 c: k0 b$ l, b* ^3 kif (c.R == 255 && c.G == 0 && c.B == 0)
1 @, _$ k" ]$ P{
; v  f2 G) j* V6 L/ A6 b( M3 {2 }4 ]    // do something
/ C8 W3 ?: c/ \& ~6 d    break;
- w$ M: f; b5 C}