Another note. When I was using PDFDebugger, I could get it to load a URL, but I when I tried the file selection menu, all the PDF files were grayed out.
I'm on OSX 10.10. It's not a biggie for me as I can just use a URL. On Wed, Sep 23, 2015 at 10:11 PM, Tim Daley <[email protected]> wrote: > That's what I was looking for!!! > > Thanks! > > On Wed, Sep 23, 2015 at 4:20 PM, Tilman Hausherr <[email protected]> > wrote: > >> Am 23.09.2015 um 22:16 schrieb Tim Daley: >> >>> The main gist of the program is to read in a multi-page pdf. Based on a >>> control file, detect what type of document this represents: >>> >>> simplex/duplex >>> portrait/landscape >>> 1-up/2-up (in the case of books/booklets) >>> >>> In the case of books/booklets, the pages need to be split in half and the >>> individual pages reordered so that they are in page number order. >>> >>> The resulting pages are then rotated as necessary and ouput either as is >>> (for use on a tablet), or arranged on letter sized pages. In this latter >>> case, the pages are moved to the upper right for simplex printing or >>> alternately upper right and upper left for duplex printing. >>> >>> I assume the easiest way would be to build a single image, rotate the >>> image >>> as necessary, resize the image as necessary and write the image to a new >>> page. If so, what operations are required to assemble all the source >>> images >>> into a single image. Or is there an easier way to do this with PDFBox? >>> >> >> Ah, I think I understand: you look at the images in the resources, and >> based on the width / height ratio, you make a decision. >> However there's no guarantee that the images will come in a certain >> sequence. >> >> Why not simply render the PDF pages? >> >> >> http://stackoverflow.com/questions/23326562/apache-pdfbox-convert-pdf-to-images >> >> >> Tilman >> >> >> >>> On Wed, Sep 23, 2015 at 4:01 PM, Tim Daley <[email protected]> wrote: >>> >>> It's on https://www.daley.ws/Believe.pdf >>>> >>>> I found PDFDebugger, thanks! >>>> >>>> Now that I look at my code again. It looks like I am reading a list of >>>> images. >>>> >>>> On Wed, Sep 23, 2015 at 2:44 PM, Tilman Hausherr <[email protected] >>>> > >>>> wrote: >>>> >>>> Am 23.09.2015 um 20:39 schrieb Tim Daley: >>>>> >>>>> Whoops! I don't see PDFDebugger in PDFBox 2. Oversight? I'll get it out >>>>>> of >>>>>> Version 1. >>>>>> >>>>>> You can't attach PDF files. Upload them somewhere. >>>>> >>>>> PDFDebugger is there, I even made a change earlier today! It is part of >>>>> the PDFBox app jar. >>>>> >>>>> Tilman >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> On Wed, Sep 23, 2015 at 2:35 PM, Tim Daley <[email protected]> wrote: >>>>>> >>>>>> The PDF is at the bottom of the email. Aha! PDFDebugger! >>>>>> >>>>>>> On Wed, Sep 23, 2015 at 1:31 PM, Tilman Hausherr < >>>>>>> [email protected] >>>>>>> wrote: >>>>>>> >>>>>>> The XObjects should be the same count in version 1 and 2. >>>>>>> >>>>>>>> If you don't want to share the PDFs, then look at them with the new >>>>>>>> PDFDebugger. You can see the XObject images easily. >>>>>>>> >>>>>>>> Tilman >>>>>>>> >>>>>>>> Am 23.09.2015 um 19:21 schrieb Tim Daley: >>>>>>>> >>>>>>>> Here's the basic code that used to work. Granted, it probably >>>>>>>> depends >>>>>>>> >>>>>>>>> heavily on Version 1's structure. >>>>>>>>> >>>>>>>>> >>>>>>>>> PDPage pdPage = CFCAPDFInputProgressBar.this.pdPages.get(i); >>>>>>>>> >>>>>>>>> Map<COSName, PDXObject> images = new TreeMap<COSName, PDXObject>(); >>>>>>>>> >>>>>>>>> PDResources pdResources = pdPage.getResources(); >>>>>>>>> >>>>>>>>> for(Entry<COSName, PDXObject> objectImageEntry:images.entrySet()) >>>>>>>>> >>>>>>>>> { >>>>>>>>> >>>>>>>>> PDXObject pdXObject = objectImageEntry.getValue(); >>>>>>>>> >>>>>>>>> if (pdXObject instanceof PDImageXObject) >>>>>>>>> >>>>>>>>> { >>>>>>>>> >>>>>>>>> PDImageXObject pdXObjectImage= ((PDImageXObject)pdXObject); >>>>>>>>> >>>>>>>>> BufferedImage bufferedImage = null; >>>>>>>>> >>>>>>>>> try{bufferedImage= pdXObjectImage.getImage();} >>>>>>>>> >>>>>>>>> catch(Throwable t) >>>>>>>>> >>>>>>>>> { >>>>>>>>> >>>>>>>>> t.printStackTrace(); >>>>>>>>> >>>>>>>>> randomAccessFile.close(); >>>>>>>>> >>>>>>>>> throw new RuntimeException(t); >>>>>>>>> >>>>>>>>> } >>>>>>>>> >>>>>>>>> if (CFCAPDFInputProgressBar.this.music.getLandscape()) >>>>>>>>> >>>>>>>>> bufferedImage= rotate90DX(bufferedImage); >>>>>>>>> >>>>>>>>> int width = bufferedImage.getWidth(); >>>>>>>>> >>>>>>>>> int height = bufferedImage.getHeight(); >>>>>>>>> >>>>>>>>> if (CFCAPDFInputProgressBar.this.music.getTwoPage()) >>>>>>>>> >>>>>>>>> { >>>>>>>>> >>>>>>>>> width /= 2; >>>>>>>>> >>>>>>>>> boolean even = i%2 == 0; >>>>>>>>> >>>>>>>>> intrightPageNo= even?i+1:pageCount*2-i; >>>>>>>>> >>>>>>>>> intleftPageNo= even?pageCount*2-i:i+1; >>>>>>>>> >>>>>>>>> putPage(bufferedImage, rightPageNo, width, 0, width, >>>>>>>>> height); >>>>>>>>> >>>>>>>>> putPage(bufferedImage, leftPageNo, 0, 0, width, height); >>>>>>>>> >>>>>>>>> } >>>>>>>>> >>>>>>>>> else >>>>>>>>> >>>>>>>>> { >>>>>>>>> >>>>>>>>> int pageNo = CFCAPDFInputProgressBar.this.music.getStart() >>>>>>>>> + i; >>>>>>>>> >>>>>>>>> putPage(bufferedImage, pageNo, 0, 0, width, height); >>>>>>>>> >>>>>>>>> } >>>>>>>>> >>>>>>>>> } >>>>>>>>> >>>>>>>>> } >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> On Wed, Sep 23, 2015 at 1:06 PM, Tilman Hausherr < >>>>>>>>> [email protected] >>>>>>>>> <mailto:[email protected]>> wrote: >>>>>>>>> >>>>>>>>> Am 23.09.2015 um 17:33 schrieb Tim Daley: >>>>>>>>> >>>>>>>>> It appears that PDFBOX 2 handles scanned documents >>>>>>>>> differently >>>>>>>>> than PDFBOX >>>>>>>>> 1. >>>>>>>>> >>>>>>>>> I have multipage PDFs that I have scanned from a >>>>>>>>> Konica/Minolta C224e. The >>>>>>>>> PDFs in version 1 seemed to come in as a single image. >>>>>>>>> Now in >>>>>>>>> version 2, >>>>>>>>> they seem to come in as multiple images. I assume this >>>>>>>>> is to >>>>>>>>> reduce the >>>>>>>>> size of the resultant PDFs. >>>>>>>>> >>>>>>>>> Is there a way to retrieve each page as a single image >>>>>>>>> or is >>>>>>>>> there a method >>>>>>>>> to merge all the images on a page into a single image? >>>>>>>>> >>>>>>>>> >>>>>>>>> Can't comment without having a sample PDF. And I don't know >>>>>>>>> what >>>>>>>>> you mean with "seemed to come in as a single image". >>>>>>>>> >>>>>>>>> Tilman >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> --------------------------------------------------------------------- >>>>>>>>> To unsubscribe, e-mail: [email protected] >>>>>>>>> <mailto:[email protected]> >>>>>>>>> For additional commands, e-mail: >>>>>>>>> [email protected] >>>>>>>>> <mailto:[email protected]> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> -- >>>>>>>>> *Tim Daley* >>>>>>>>> IT Specialist-Operating Systems >>>>>>>>> cru | Engagement & Services | Platform Team >>>>>>>>> o:407-826-2911 | m:407-716-0284 >>>>>>>>> [email protected] <mailto:[email protected]> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> --------------------------------------------------------------------- >>>>>>>>> To unsubscribe, e-mail: [email protected] >>>>>>>>> For additional commands, e-mail: [email protected] >>>>>>>>> >>>>>>>>> >>>>>>>>> -- >>>>>>> *Tim Daley* >>>>>>> IT Specialist-Operating Systems >>>>>>> cru | Engagement & Services | Platform Team >>>>>>> o: 407-826-2911 | m: 407-716-0284 >>>>>>> [email protected] >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> --------------------------------------------------------------------- >>>>> To unsubscribe, e-mail: [email protected] >>>>> For additional commands, e-mail: [email protected] >>>>> >>>>> >>>>> >>>> -- >>>> *Tim Daley* >>>> IT Specialist-Operating Systems >>>> cru | Engagement & Services | Platform Team >>>> o: 407-826-2911 | m: 407-716-0284 >>>> [email protected] >>>> >>>> >>>> >>>> >>> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [email protected] >> For additional commands, e-mail: [email protected] >> >> > > > -- > *Tim Daley* > IT Specialist-Operating Systems > cru | Engagement & Services | Platform Team > o: 407-826-2911 | m: 407-716-0284 > [email protected] > > > -- *Tim Daley* IT Specialist-Operating Systems cru | Engagement & Services | Platform Team o: 407-826-2911 | m: 407-716-0284 [email protected]
