styles->inferenceFormattingRules( $text ); // @todo: Apply: Margin, border, padding // Iterate over tokens and try to fit them in the current line, use // hyphenator to split words. $tokens = $this->tokenize( $text, $tokenizer ); $lines = $this->fitTokensInLines( $tokens, $hyphenator, $width ); // Aggregate total height $height = 0; foreach ( $lines as $nr => $line ) { $height += $line['height']; } return $height; } /** * Render a single text block into the given area * * All markup inside of the given string is considered inline markup (in * CSS terms). Inline markup should be given as common docbook inline * markup, like . * * Returns a boolean indicator whether the rendering of the full text * in the available space succeeded or not. * * @param ezcDocumentPdfBoundingBox $space * @param ezcDocumentPdfHyphenator $hyphenator * @param ezcDocumentPdfTokenizer $tokenizer * @param ezcDocumentLocateableDomElement $text * @return void */ public function renderBlock( ezcDocumentPdfBoundingBox $space, ezcDocumentPdfHyphenator $hyphenator, ezcDocumentPdfTokenizer $tokenizer, ezcDocumentLocateableDomElement $text ) { // Inference page styles $styles = $this->styles->inferenceFormattingRules( $text ); // Iterate over tokens and try to fit them in the current line, use // hyphenator to split words. $tokens = $this->tokenize( $text, $tokenizer ); $lines = $this->fitTokensInLines( $tokens, $hyphenator, $space->width ); // Try to render text into evaluated box return $this->renderTextBox( $lines, $space, $styles ); } } ?>