Dear Abigaile, > does that mean there is a way to specify numbering format already?
No. What I meant was... * If there is any existing parser for the user-defined numbering format (out of pdfimages, but in poppler), it would be possible for somebody to write a patch. * But if there is no, the discussion about the syntax would be needed for first. Or, "if the total number of the images exceed 1000, the numbering should be %04d, we do not need the interface to specify the numbering format" would be another solution. how do you think about? Regards, mpsuzuki Abigaile Johannesburg wrote: > Dear mpsuzuki, > > Thank you for quoting the source file regarding numbering scheme. When you > say > > "good syntax to specify numbering format, if possible, which is already used > by poppler'suser interfaces." > > does that mean there is a way to specify numbering format already? > > Thanks, > Abi > > Jan 10, 2019, 12:49 AM by [email protected]: > Dear Abigaile, > > At present, 3-digit-numbering is hardwired, like, this > > https://gitlab.freedesktop.org/poppler/poppler/blob/master/utils/ImageOutputDev.cc#L83<https://apac01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgitlab.freedesktop.org%2Fpoppler%2Fpoppler%2Fblob%2Fmaster%2Futils%2FImageOutputDev.cc%23L83&data=02%7C01%7Cmpsuzuki%40hiroshima-u.ac.jp%7Cb9caafd0af1d488d21bb08d677e4edd8%7Cc40454ddb2634926868d8e12640d3750%7C1%7C0%7C636828222476265275&sdata=0%2FkYtZimHm%2BjmzXnamD%2FnyplO83WOZr4e5BqoHyn4f0%3D&reserved=0> > > void ImageOutputDev::setFilename(const char *fileExt) { > if (pageNames) { > sprintf(fileName, "%s-%03d-%03d.%s", fileRoot, pageNum, imgNum, fileExt); > } else { > sprintf(fileName, "%s-%03d.%s", fileRoot, imgNum, fileExt); > } > } > > I want to know whether good syntax to specify numbering > format, if possible, which is already used by poppler's > user interfaces. > > Regards, > mpsuzuki > > Abigaile Johannesburg wrote: > Hello, > > The default output numbering of pdfimages is 3 digit, e.g, > image-root-nnn.xxx. But if there are more than 1,000 ouput images, there will > be files image-root-nnn.xxx (3 digit number sequence) and image-root-nnnn.xxx > (4 digit number sequence). When processing book images in bash, the ordering > needs a fix. At the moment I use rename > > rename 's/img-([0-9]{3}).pbm/img-0$1.pbm/' *.pbm > > Therefore I was wondering if there is a way to specify the format of output > numbering directly in pdfimages. > > Thanks, > Abi > > _______________________________________________ poppler mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/poppler
