Graphics::TBitmap *TheBitmap, *TempBitmap;
TempBitmap = new Graphics::TBitmap();
TempBitmap =Image1->Picture->Bitmap;
Byte *ptr_s;
int g_s,j,i,line,g_s1,g_s2;
int sum2=0,X=0,Y=0;
short int centerXX=0,centerYY=0;
AnsiString ss;
TempBitmap->PixelFormat = pf24bit;
for (j=0; jHeight; j )
{
ptr_s = (Byte *)Image1->Picture->Bitmap->ScanLine[j];
for (i=0; iWidth; i )
{
g_s = ptr_s[i*3 2];
g_s1= ptr_s[i*3 1];
g_s2= ptr_s[i*3];
if(g_s==255&&g_s1==255&&g_s2==255)
{
sum2=sum2 1;
X=X j;
Y=Y i;

}
if(sum2>0)
{
centerXX=X/sum2;
centerYY=Y/sum2;
}
}
}

TempBitmap->Canvas->Pen->Color=clRed;
TempBitmap->Canvas->MoveTo(centerYY,centerXX);
TempBitmap->Canvas->LineTo(320, 0);
TempBitmap->Canvas->MoveTo(centerYY,centerXX);
TempBitmap->Canvas->LineTo(0,320);

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