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Oct 15, 2008 Re: pdf page count. Post by magick » Wed Oct 29, 2008 1:15 pm. To return the number of pages in a PDF document, use this command: identify -format %n image.pdf. Top
Feb 6, 2015 For investigating a PDF file, ImageMagick is the totally wrong tool. All ImageMagick commands employ 'delegates' to handle input PDFs. They use Ghostscript first to convert all PDF pages to raster images. Only after that step they take their first look at raster images to do something with it. Not even `identify`
Aug 26, 2016 So working previous the security update. identify bug.pdf Identify -ping bug.pdf 8:6.8.9.9-5+deb8u4: identify: unable to read image data `/tmp/magick-4028M_5kB2MxtwSv1' @ error/pnm.c/ReadPNMImage/617. 8:6.8.9.9-5+deb8u3: bug.pdf[0] PBM 612x792 612x792+0+0 16-bit Bilevel Gray 61KB 0.000u
Nov 9, 2011 Instead of using "identify -format %n $file" (which can turn out to be extremely slow for complex or for mult-page PDFs) you should rather use the right tool for the job, pdfinfo : exec("pdfinfo $file | grep Pages: | awk '{print $2}'"). which is faster by several magnitudes
I know that you don't want to extract the image data, but this is probably the only way to find out the original resolution. On *nix, if you have ImageMagick's identify and Xpdf installed1: pdfimages -j test.pdf test && for file in $(find . -name "test*.jpg"); do identify "$file"; done. Where test.pdf is your input PDF.
Aug 22, 2010 Hello, I've been trying to get the exact size of a PDF document without success. My test document is A4 (210mm x 297mm) which is 595.28pt x 841.89pt. When I do : Code: Select all identify -format "%[fx:w]x%[fx:h]" testpdf.pdf. I get : Code: Select all 595x842. If I do : Code: Select all identify -format
AFAIK, the Image XObjects embedded inside PDFs do not store any information about the original image format. At most if it's an embedded JPEG it can be extracted as-is, but for all other cases you end up with a PxM image that you'll need to convert.
ImageMagick® is a software suite to create, edit, compose, or convert bitmap images. It can read and write images in a variety of formats (over 200) including PNG, JPEG, JPEG-2000, GIF, WebP, Postscript, PDF, and SVG. Use ImageMagick to resize, flip, mirror, rotate, distort, shear and transform images, adjust image colors
Apr 28, 2017 More info: In stock Ubuntu 14.04 imagemagick, the following is output for the 1.pdf : $ identify -verbose 1.pdf **** Error reading a content stream. The page may be incomplete. **** File did not complete the page properly and may be damaged. **** Warning: File has unbalanced q/Q operators (too many q's).
I have Imagemagick already installed and configured. I want to count the total number of pages in a pdf file using imagick . I fount one solution here, but dont know how to open pdf file as text and count pages. somebody give me a clear solution to count pages using imagemagick like. identify -format %n testfile.pdf.
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