39   function _make_wrappable(&$driver, $base_width, $font_name, $font_size, $subword_index) {  argument
45 …$subword_wrappable_width = $base_width + $driver->stringwidth(substr($this->words[$subword_index],…
49       $subword_full_width = $subword_wrappable_width + $driver->stringwidth('-',
341   function reflow_text(&$driver) {  argument
356     $font_name = $this->_get_font_name($driver, 0);
361     $ascender  = $driver->font_ascender($font_name, $this->encodings[0]);
367     $descender = $driver->font_descender($font_name, $this->encodings[0]); 
396         $font_name = $this->_get_font_name($driver, $i);
398         $current_width = $driver->stringwidth($this->words[$i], 
405 …$this->_wrappable = array_merge($this->_wrappable, $this->_make_wrappable($driver, $width, $font_n…
424           $this->_widths[] = $driver->stringwidth($this->words[$i]{$j}, 
437   function show(&$driver) {  argument
452     $top_inside    = $top    >= $driver->getPageBottom()-EPSILON;
453     $bottom_inside = $bottom >= $driver->getPageBottom()-EPSILON;
459     return $this->_showText($driver);
462   function _showText(&$driver) {  argument
464       return $this->_showTextWrapped($driver);
466       return $this->_showTextNormal($driver);
470   function _showTextWrapped(&$driver) {  argument
472     parent::show($driver);
479     $driver->decoration($decoration['U'],
501       $status = $driver->setfont($this->_get_font_name($driver, $i), 
509       $driver->show_xy($this->words[$i], 
517     $status = $driver->setfont($this->_get_font_name($driver, $index), 
525     $driver->show_xy(substr($this->words[$index],0,$this->wrapped[0][1])."-", 
535     $driver->show_xy(substr($this->words[$index],$this->wrapped[0][1]), 
542       $status = $driver->setfont($this->_get_font_name($driver, $i), 
550       $driver->show_xy($this->words[$i], 
560   function _showTextNormal(&$driver) {  argument
562     parent::show($driver);
569     $driver->decoration($decoration['U'],
586         $status = $driver->setfont($this->_get_font_name($driver, $i), 
594         $driver->show_xy($this->words[$i], 
611           $status = $driver->setfont($this->_get_font_name($driver, $i), 
615           $driver->show_xy($this->words[$i]{$j}, $left, $top);
625   function show_fixed(&$driver) {  argument
633     return $this->_showText($driver);