Hi team, The code given by based on loading preflight document works fine.
Thank You Regards, karthick G On Tue, May 30, 2017 at 9:23 AM, karthick g <[email protected]> wrote: > Hi, > > Thanks for your reply. > > "@karthick: as a "dumb" workaround, just read 1024 bytes (or whatever is > best) and search for "Linerarized"." > > By this we can check the Linearized key word. But if their is Incremental > update, It will show linearized in the text .... > > but technically it is not linearized. For that I will get the value of /L > from the dictionary which is the size of the file. > > cOSDictionary.keySet().contains(COSName.getPDFName("Linearized")) > && pdf_file_length == cOSDictionary.getInt("L") > > This code will work fine in 1.8.2 > but in latest since I can't get \L from the dictionary I can't get the > size of the file from the \L option. How can I Implement this, > when there is an incremental update in the file in Pdfbox latest version. > > Regards, > Karthick G > > > > On Mon, May 22, 2017 at 9:47 AM, karthick g <[email protected]> > wrote: > >> Hi team, >> >> Here is the code, I am using COSName.getPDFName("Linearized). The >> problem is >> >> PDDocument pdDoc = PDDocument.load(new File("")); >> COSDocument cosDoc = pdDoc.getDocument(); >> List<?> lObj = cosDoc.getObjects(); >> for (Object object : lObj) { >> >> COSBase curObj = ((COSObject) object).getObject(); >> if (curObj instanceof COSDictionary) { >> >> COSDictionary cOSDictionary = (COSDictionary) curObj; >> >> if (cOSDictionary.keySet().contai >> ns(COSName.getPDFName("Linearized"))) { >> //System.out.println("Linearized"); >> } >> } >> } >> >> While using 1.8.2 Linearized is working properly. But in 2.0.5 I can not >> get the linearized and I can't check the linearized as it is not in the >> dictionary keyset. Please let me know if you need more details. >> >> >> >> >> Regards, >> Karthick G >> >> On Fri, May 19, 2017 at 9:27 AM, karthick g <[email protected]> >> wrote: >> >>> Hi, >>> * I need to Check whether my PDF file is Linearized or not, for fast >>> view web. * >>> In the previous version (1.8.2) of PDFBox Linearized is in the COSName. >>> I will get the COSDictionary and check whether Linearized is available in >>> the COSName and conclude the PDF is suited for fast web view. Now >>> Linearized keyword is not in >>> the List of COSName. How can I get the Linearized dictionary in PDFBox. >>> Please let me know if you need more details. >>> >>> Regards, >>> Karthick G >>> >>> >>> >>> On Thu, May 18, 2017 at 9:17 AM, karthick g <[email protected]> >>> wrote: >>> >>>> Hi team, >>>> >>>> I am a long time user of PDFBox. We starts to migrate pdfbox from 1.8.2 >>>> to 2.0.5. >>>> During migration I found that Linearized dictionary moved to preflight >>>> jar. >>>> I created the PDDocument based on preflight context which is returning >>>> null. >>>> Since the PDDocument is null I can't proceed further. What is the right >>>> way to >>>> get Lineraized dictionary in the current version of PDFBox . Please >>>> guide me. >>>> Please let me know if you need more details. >>>> >>>> Regards, >>>> Karthick G >>>> >>>> >>>> >>>> >>> >> >
