/** * @return string */ public function render() { $path = GeneralUtility::getFileAbsFileName($this->arguments['path']); if (FALSE === file_exists($path)) { return NULL; } $density = $this->arguments['density']; $rotate = $this->arguments['rotate']; $page = intval($this->arguments['page']); $background = $this->arguments['background']; $forceOverwrite = (bool) $this->arguments['forceOverwrite']; $width = $this->arguments['width']; $height = $this->arguments['height']; $minWidth = $this->arguments['minWidth']; $minHeight = $this->arguments['minHeight']; $maxWidth = $this->arguments['maxWidth']; $maxHeight = $this->arguments['maxHeight']; $filename = basename($path); $pageArgument = $page > 0 ? $page - 1 : 0; $colorspace = TRUE === isset($GLOBALS['TYPO3_CONF_VARS']['GFX']['colorspace']) ? $GLOBALS['TYPO3_CONF_VARS']['GFX']['colorspace'] : 'RGB'; $destination = GeneralUtility::getFileAbsFileName('typo3temp/vhs-pdf-' . $filename . '-page' . $page . '.png'); if (FALSE === file_exists($destination) || TRUE === $forceOverwrite) { $arguments = '-colorspace ' . $colorspace; if (0 < intval($density)) { $arguments .= ' -density ' . $density; } if (0 !== intval($rotate)) { $arguments .= ' -rotate ' . $rotate; } $arguments .= ' "' . $path . '"[' . $pageArgument . ']'; if (NULL !== $background) { $arguments .= ' -background "' . $background . '" -flatten'; } $arguments .= ' "' . $destination . '"'; $command = CommandUtility::imageMagickCommand('convert', $arguments); CommandUtility::exec($command); } $image = substr($destination, strlen(PATH_site)); return parent::render($image, $width, $height, $minWidth, $minHeight, $maxWidth, $maxHeight); }