I agree, I don't mind parsing out the values. If I have the full content
stream, I would just parese it out and get this nissianIQi and parse it. I
originally was able to read in the PDF via coldfusion's pdf tag. However
after someone did a save as on the pdf I lost part of the stream.
Forgive me as I am new to this, so what you are saying is I can get the
content stream through something like
<cfscript>
/* Read the PDF */
reader =
CreateObject("java","com.lowagie.text.pdf.PdfReader").init(expandPath("test.pdf"));
/* Get the Page Dictionary object, I think I need this to read the stream?
*/
pageDict = reader.getPageN(1);
/* Create a pdfname object */
pdfname = createObject("java","com.lowagie.text.pdf.PdfName");
Now I see the dictionary has a getAsStream
however pageDict.getAsStream(pdfName) doesnt work.
Thanks for the help and patience.
On Thu, May 5, 2011 at 1:43 PM, 1T3XT BVBA <[email protected]> wrote:
> Op 5/05/2011 20:10, Brendan Ganning schreef:
> > As I stated I can get the comments, but ideally I would like to get
> > the values 2N1, 01H, 01K
>
> Well, those values are to be retrieved from this content stream:
>
> q
> 0 0 0 0 k
> 1 i
> /RelativeColorimetric ri
> /GS12 gs
> 82.192 43.137 m
> 82.192 21.8718 64.9532 4.633 43.688 4.633 c
> 22.4228 4.633 5.184 21.8718 5.184 43.137 c
> 5.184 64.4022 22.4228 81.641 43.688 81.641 c
> 64.9532 81.641 82.192 64.4022 82.192 43.137 c
> f*
> q
> 82.692 43.137 m
> 82.692 21.5957 65.2293 4.133 43.688 4.133 c
> 22.1467 4.133 4.684 21.5957 4.684 43.137 c
> 4.684 64.6783 22.1467 82.141 43.688 82.141 c
> 65.2293 82.141 82.692 64.6783 82.692 43.137 c
> W* n
> 0 0 0 1 K
> 2 w 10 M 0 j 0 J []0 d
> /GS18 gs
> 82.692 43.137 m
> 82.692 21.5957 65.2293 4.133 43.688 4.133 c
> 22.1467 4.133 4.684 21.5957 4.684 43.137 c
> 4.684 64.6783 22.1467 82.141 43.688 82.141 c
> 65.2293 82.141 82.692 64.6783 82.692 43.137 c
> h
> S
> Q
> /GS19 gs
> 82.192 43.137 m
> 82.192 21.8718 64.9532 4.633 43.688 4.633 c
> 22.4228 4.633 5.184 21.8718 5.184 43.137 c
> 5.184 64.4022 22.4228 81.641 43.688 81.641 c
> 64.9532 81.641 82.192 64.4022 82.192 43.137 c
> f*
> q
> 82.692 43.137 m
> 82.692 21.5957 65.2293 4.133 43.688 4.133 c
> 22.1467 4.133 4.684 21.5957 4.684 43.137 c
> 4.684 64.6783 22.1467 82.141 43.688 82.141 c
> 65.2293 82.141 82.692 64.6783 82.692 43.137 c
> W* n
> 0 0 0 1 K
> 2 w 10 M 0 j 0 J []0 d
> /GS20 gs
> 82.692 43.137 m
> 82.692 21.5957 65.2293 4.133 43.688 4.133 c
> 22.1467 4.133 4.684 21.5957 4.684 43.137 c
> 4.684 64.6783 22.1467 82.141 43.688 82.141 c
> 65.2293 82.141 82.692 64.6783 82.692 43.137 c
> h
> S
> Q
> 0 0 0 1 k
> /GS21 gs
> BT
> /T1_3 1 Tf
> 24 0 0 24 21.6575 37.4273 Tm
> (\001\002\022)Tj
> ET
> 0 0 0 0 k
> /GS22 gs
> 95.825 32.9 255.64 21.871 re
> f
> 0 0 0 1 K
> 1 w 10 M 0 j 0 J []0 d
> /GS23 gs
> 95.825 32.9 255.64 21.871 re
> h
> S
> 0 0 0 1 k
> BT
> /T1_4 1 Tf
> 14 0 0 14 100.75 38.2191 Tm
> (A)Tj
> /T1_5 1 Tf
> (**/9/43')Tj
> 0.277 Tc 4.158 0 Td
> (1)Tj
> -0.025 Tc (;)Tj
> 0 Tc [(+)1(.)1(/\)1)]TJ
> 0.2761 Tc (+)Tj
> 0 Tc [(')1(19)1(+)]TJ
> 0.024 Tc 5.4691 0 Td
> (7)Tj
> 0 Tc (3)Tj
> -0.0011 Tc 0.912 0 Td
> (')Tj
> 0 Tc [(9)1(/)]TJ
> -0.025 Tc (;)Tj
> 0 Tc [(+)1(8)]TJ
> ET
> Q
>
> Wouldn't you rather retrieve those values from the /Name or /Subj of the
> annotation? For instance: In this case, instead of going through the
> trouble discovering that you need to find \001\002\022 in the above
> syntax snippet and translate it to 01H, wouldn't you better take
> nissanIQi-01H and take the part after the hyphen?
>
> It seems like an awful lot of trouble to get the normal (/N) appearance
> (/AP) from the Annotation, then get the content stream with the syntax,
> parse it to find "a circle", then parse it again to find the text within
> that circle and then find out which characters correspond with which
> glyphs...
>
> I would vote against such an approach.
>
>
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The most intuitive, comprehensive, and cost-effective network
management toolset available today. Delivers lowest initial
acquisition cost and overall TCO of any competing solution.
http://p.sf.net/sfu/whatsupgold-sd
_______________________________________________
iText-questions mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/itext-questions
iText(R) is a registered trademark of 1T3XT BVBA.
Many questions posted to this list can (and will) be answered with a reference
to the iText book: http://www.itextpdf.com/book/
Please check the keywords list before you ask for examples:
http://itextpdf.com/themes/keywords.php
