Lines Matching refs:ylim

233      * @param integer $ylim
238     function _diag($xoff, $xlim, $yoff, $ylim, $nchunks) {
241         if ($xlim - $xoff > $ylim - $yoff) {
245             list ($xoff, $xlim, $yoff, $ylim) = array($yoff, $ylim, $xoff, $xlim);
249             for ($i = $ylim - 1; $i >= $yoff; $i--)
252             for ($i = $ylim - 1; $i >= $yoff; $i--)
300         $seps[] = $flip ? array($ylim, $xlim) : array($xlim, $ylim);
345      * @param integer $ylim
347     function _compareseq($xoff, $xlim, $yoff, $ylim) {
349         while ($xoff < $xlim && $yoff < $ylim && $this->xv[$xoff] == $this->yv[$yoff]) {
355         while ($xlim > $xoff && $ylim > $yoff && $this->xv[$xlim - 1] == $this->yv[$ylim - 1]) {
357             --$ylim;
360         if ($xoff == $xlim || $yoff == $ylim)
364             //$nchunks = sqrt(min($xlim - $xoff, $ylim - $yoff) / 2.5);
366             $nchunks = min(7, $xlim - $xoff, $ylim - $yoff) + 1;
368                 = $this->_diag($xoff,$xlim,$yoff, $ylim,$nchunks);
374             while ($yoff < $ylim)