Centering pages after seacrh

@Override public void vCenterPage( int pageno ) { if( m_pages == null || m_doc == null || m_w <= 0 || m_h <= 0 ) return; int ccur = 0; while( ccur < m_cells.length ) { PDFCell cell = m_cells[ccur]; if( pageno == cell.page_left || pageno == cell.page_right ) { int left = m_cells[ccur].left; int w = m_cells[ccur].right - left; int x = left + (w - m_w)/2; int oldx = m_scroller.getCurrX(); int oldy = m_scroller.getCurrY(); m_scroller.startScroll(oldx, oldy, x - oldx, 0); break; } ccur++; } }