Hi Ankur, unfortunately there are some issues with rendering these files. It needs some further analysis to find out why that happens.
BR Maruan Sahyoun Am 06.06.2013 um 17:05 schrieb Ankur Tripathi <[email protected]>: > Maruan, > > I had added pdf's to dropbox you can download it from here > https://www.dropbox.com/sh/ruwz0l5hya2l4tp/9-zLVv96uw > > Let me know if you cannot access this link. > > > On Thu, Jun 6, 2013 at 8:22 PM, Maruan Sahyoun <[email protected]>wrote: > >> Hi Ankur, >> >> due to limitations of the mailing list the attachment didn't make it - >> could you upload to a public site? >> >> BR >> Maruan >> >> Am 06.06.2013 um 15:57 schrieb Ankur Tripathi <[email protected]>: >> >>> Hi Maruan, >>> >>> I have successfully converted pdf to images using pdfbox. However there >> are couple of attached pdf which does not shows up filled in details. >>> >>> In my use case i need to merge different pdf's and than convert to >> series of images. Since these pdf are not converted to image properly i >> would like to avoid merge or fix image generation. Can you please point me >> to right direction. >>> >>> Converting this pdf with imagemagick works fine but i would like to >> avoid os level tool. >>> >>> Really appreciate your help >>> >>> Thanks >>> -Ankur Tripathi >>> >>> >>> On Thu, Jun 6, 2013 at 4:01 PM, Maruan Sahyoun <[email protected]> >> wrote: >>>> Hi, >>>> >>>> the question if a PDF can be rendered successfully is not dependent on >> the fact that it's a PDF/A file. In general PDFBox does a good job in >> converting a PDF to image and it supports PDF/A as well as not PDF/A >> compliant files. There are some limitations though which may or may not >> apply to you. >>>> >>>> - there are limitations in PDFs render mode i.e. not all possible >> render modes are supported >>>> - there are limitations in PDFs shading i.e. not all shadings are >> supported >>>> - font rendering is dependent on awt i.e. PDFBox generates a font from >> embedded font which is passed to awt. This works in most but not all cases. >>>> - always test if e.g. Adobe Reader can display the file >>>> …. >>>> >>>> If while rendering PDFBox hit's an (yet) unsupported feature it will be >> reported. If you come across such a limitation please log an enhancement >> request in Jira (you should search first if someone else already had a >> similar issue and add to that) so we can look into removing the limitation. >> Of course if you are able to contribute that's even better. >>>> >>>> For PDF/A (PDF/A-1b) PDFBox passes several test suites. So if you think >> you have a valid PDF/A file and PDFBox complains we are very interested in >> finding out why this is the case. But it's very likely that your file might >> not be PDF/A-1b compliant. >>>> >>>> If you have specific questions/issues please feel free to ask. >>>> >>>> Bottom line - I think PDFBox will help you doing the conversion. Your >> milage will vary dependent on the files content. >>>> >>>> >>>> BR >>>> Maruan Sahyoun >>>> >>>> Am 06.06.2013 um 12:12 schrieb Ankur Tripathi <[email protected]>: >>>> >>>>> Hi, >>>>> >>>>> I have a use case in my project where i want to convert every page of >> pdf >>>>> to image. I have tried different opensource libraries like >> pdfrenderere, >>>>> open source version of jpedal etc but with each of them we have >> problems >>>>> with PDF/A pdf's. Before trying pdfbox i would like to know that if >> support >>>>> for embedded font and pdf/a is available in pdfbox api. If not is >> there any >>>>> way to identify if a particular pdf can not be converted to image, I >>>>> already tried http://pdfbox.apache.org/cookbook/pdfavalidation.htmlto >>>>> validate uploaded pdf's but it fails for all of our pdfs but we are >> able to >>>>> convert them into image properly. There are only few formed filled pdf >>>>> which have not been converted to image properly. >>>>> >>>>> Thanks for help. >>>>> >>>>> >>>>> Thanks >>>>> -Ankur Tripathi >>> >>
