Spatie\PdfToImage\Pdf::getImageData PHP Méthode

    public function getImageData($pathToImage)
    {
        $imagick = new \Imagick();
        $imagick->setResolution($this->resolution, $this->resolution);
        $imagick->readImage(sprintf('%s[%s]', $this->pdfFile, $this->page - 1));
        $imagick->mergeImageLayers(\Imagick::LAYERMETHOD_FLATTEN);
        $imagick->setFormat($this->determineOutputFormat($pathToImage));
        return $imagick;
    }