Lines Matching refs:nY
416 for( long nY = 0L, nY1 = 1L, nY2 = 2; nY < nHeight2; nY++, nY1++, nY2++ ) in DetectEdges() local
422 nSum1 = -( nSum2 = lGray = pReadAcc->GetPixelIndex( nY, nXTmp++ ) ); in DetectEdges()
423 nSum2 += ( (long) pReadAcc->GetPixelIndex( nY, nXTmp++ ) ) << 1; in DetectEdges()
424 nSum1 += ( lGray = pReadAcc->GetPixelIndex( nY, nXTmp ) ); in DetectEdges()
507 long nX, nY; in GetCountour() local
518 nY = nStartY1; in GetCountour()
521 while( nY < nEndY1 ) in GetCountour()
523 if( aBlack == pAcc->GetPixel( nY, nX ) ) in GetCountour()
525 pPoints1[ nPolyPos ] = Point( nX, nY ); in GetCountour()
526 nY = nStartY2; in GetCountour()
531 if( aBlack == pAcc->GetPixel( nY, nX ) ) in GetCountour()
533 pPoints2[ nPolyPos ] = Point( nX, nY ); in GetCountour()
537 nY--; in GetCountour()
544 nY++; in GetCountour()
553 for ( nY = nStartY1; nY < nEndY1; nY++ ) in GetCountour()
560 if( aBlack == pAcc->GetPixel( nY, nX ) ) in GetCountour()
562 pPoints1[ nPolyPos ] = Point( nX, nY ); in GetCountour()
568 if( aBlack == pAcc->GetPixel( nY, nX ) ) in GetCountour()
570 pPoints2[ nPolyPos ] = Point( nX, nY ); in GetCountour()