Lines Matching refs:ey
426 $sx = $sy = $ex = $ey = -1;436 else $ey = $y;448 $ny = abs($ey - $sy);470 $sx = $sy = $ex = $ey = -1;480 else $ey = $y;492 $ny = abs($ey - $sy);522 $sx = $sy = $ex = $ey = -1;532 else $ey = $y;544 $ny = abs($ey - $sy);584 $sx = $sy = $ex = $ey = -1;594 else $ey = $y;606 $ny = abs($ey - $sy);