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void S_RevColor(Graphics::TBitmap *Bmp)//图片反色 : c0 ^+ n1 h9 r4 g4 `
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BYTE *ptr; . o% `% W6 {( `) I1 x
for (int y = 0; y < Bmp->Height; y++) , `9 R( x. U* D) ^! Q; ^0 b
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ptr =(BYTE *) Bmp->ScanLine[y]; ) F) l% b2 c& u, Y& t R; A6 p' W0 H1 Q
for (int x = 0; x < Bmp->Width*3; x+=3){ , K7 t; B5 ~' i3 t! F
ptr[x]=BYTE(255-ptr[x]);
9 `5 T1 h" r% z! o1 eptr[x+1]=BYTE(255-ptr[x+1]); " {- r( G! f& h6 k
ptr[x+2]=BYTE(255-ptr[x+2]);
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