35      * @param HtmlRenderer $renderer
39     public function render($renderer): void  argument
41         $renderer->setCurrentStyle('footnotenum');
43         $renderer->write($renderer->entityRTL . $this->num);
51      * @param HtmlRenderer $renderer
55     public function renderFootnote($renderer): void  argument
57         if ($renderer->getCurrentStyle() !== $this->styleName) {
58             $renderer->setCurrentStyle($this->styleName);
61         $temptext = str_replace('#PAGENUM#', (string) $renderer->pageNo(), $this->text);
71         $renderer->write($this->num . '. ' . $temptext);
74         $renderer->setXy(0, $renderer->getY() + $this->getFootnoteHeight($renderer));
80      * @param HtmlRenderer $renderer
85     public function getFootnoteHeight(HtmlRenderer $renderer, float $cellWidth = 0): float  argument
87         if ($renderer->getCurrentStyle() !== $this->styleName) {
88             $renderer->setCurrentStyle($this->styleName);
92             $this->text = $renderer->textWrap($this->text, $cellWidth);
97         $fsize      = $renderer->getCurrentStyleHeight();
99         return $fsize * $ct * $renderer->cellHeightRatio;
106      * @param HtmlRenderer $renderer
110     public function getWidth($renderer): array  argument
113         $renderer->setCurrentStyle('footnotenum');
116         $fsize = $renderer->getCurrentStyleHeight();
117         if ($fsize > $renderer->largestFontHeight) {
118             $renderer->largestFontHeight = $fsize;
123             $renderer->checkFootnote($this);
127         $lw = $renderer->getStringWidth($this->numText);
129         $lfct = $renderer->countLines($this->numText);
140                     $lw = $renderer->getStringWidth($line);
148                             $lw += $renderer->getStringWidth($word . ' ');
155                                 $lw = $renderer->getStringWidth($word . ' ');