什么不起作用:Imagick多页PDF格式为JPG致命错误
- 转换文件名,多pages.pdf [0] PDF文件为JPG
- 转换文件名,多pages.pdf PDF文件为JPG
Fatal error: Uncaught exception 'ImagickException' with message 'Postscript delegate failed `/path/to/filename-multiple-pages.pdf': No such file or directory @ error/pdf.c/ReadPDFImage/664' in ...
当我尝试这与用FOPEN腹板发现sollution,然后使用则fopen手柄readImageFile:
Fatal error: Uncaught exception 'ImagickException' with message 'Postscript delegate failed `/tmp/magick-rGGsdy9f': No such file or directory @ error/pdf.c/ReadPDFImage/664'
什么工作:
- 转换文件名,多pages.pdf [1] PDF文件为JPG(第二页)
- 转换文件名单page.pdf PDF到JPG [/列表]
所使用PHP代码:
个<?php
// this does work for a single page file
// it does NOT work for multiple page file
// it does NOT work when using pdffile.pdf[0]
// it DOES work when using pdffile.pdf[1]
$filename = '/path/to/pdffile.pdf';
$im = new Imagick();
$im->readImage($filename);
$im = $im->mergeImageLayers(Imagick::LAYERMETHOD_FLATTEN);
$im->scaleImage(150, 150, true);
$im->writeImage('/path/to/image/pdffile.jpg');
?>
<?php
// i used alternative code which gave me the second /tmp/ dir error (see above)
$filename = '/path/to/pdffile.pdf';
$pdf_handle = fopen($filename, 'rb');
$doc_preview = new Imagick();
$doc_preview->setResolution(150,150);
$doc_preview->readImageFile($pdf_handle);
$doc_preview->setIteratorIndex(0);
$doc_preview->setImageFormat('jpeg');
$doc_preview->writeImage('/path/to/image/pdffile.jpg');
$doc_preview->clear();
$doc_preview->destroy();
?>
安装模块由托管服务提供商
- ImageMagick的v6.7.2.7-5
- Ghostscript的8.70
没有人有任何想法做什么?
您确定路径正确吗?和PHP可以reat它?你可以测试if(is_file('/path/to/pdffile.pdf'))echo'OK';其他回声'NOT FILE'; – Amazone