First off, Thanks for your quick reply and help. I am new to PDFBox, and
am using version 2.0.1. XFA is indeed unavailable. I am unable to upload
a sample PDF due to privacy concerns. I ran the PDFDebugger against this
file and it produced some output. Here is the general structure for page
1 (which contains 48 check boxes):
Page:1
[] Annots: (0)
<<>> Contents: (2) [5 0 R]
/ Filter: FlateDecode
84 Length: 7141
[] MediaBox: (4)
84 0: 0
84 1: 0
84 2: 612
84 3: 792
<<>> Parent: (4) [ 4 0 R] /T:Pages (not sure if more details is needed on
this)
<<>> Resources: (2) [7 0 R]
<<>> Font (4)
<<>> TT1: (8) [8 0 R] /T:Font /S:TrueType
<<>> TT2: (8) [9 0 R] /T:Font /S:TrueType
<<>> TT3: (8) [10 0 R] /T:Font /S:TrueType
<<>> TT4: (8) [11 0 R] /T:Font /S:TrueType
[]ProcSet: (2)
/ 0: PDF
/ 1: Text
I¹m sort of leaning towards the image capture idea but not sure where to
start (extracting a pDF subsection as an image). Any insight there? Worst
case scenario I suppose I could export the entire page to an image and do
some analysis there. The solution doesn¹t necessarily have to be
performant.
I¹d like to avoid using a separate OCR framework and just stick with
PDFBox if possible.
Thanks again for your help.
Josh
On 8/25/16, 1:21 AM, "Maruan Sahyoun" <sahy...@fileaffairs.de> wrote:
>
>> Am 24.08.2016 um 19:24 schrieb Tilman Hausherr <thaush...@t-online.de>:
>>
>> Am 24.08.2016 um 18:22 schrieb Conlin, Joshua [USA]:
>>> Hello,
>>>
>>>
>>> I am trying to extract checkbox values from a document where the acro
>>>form is null. I have seen several previous inquiries to this scenario
>>>but haven't found a definitive answer. I was wondering if there is a
>>>suggested approach?
>>
>> Maybe XFA?
>
>AFAIU if there is no acroform there will also be no XFA.
>
>Would it be possible to upload a sample PDF to a public location so we
>can take a look.
>
>BR
>
>Maruan
>
>>
>> Tilman
>>
>>
>>>
>>>
>>> Alternatively, Is there a way to extract a subsection of a PDF and
>>>create an image from that. To be clear I am not talking about
>>>extracting an image, but creating an image from a rectangle or similar
>>>area within a page? In this maybe naive approach I could extract the
>>>checkbox location as an image and determine if it is checked or not.
>>>Any help or insight you could provide would be appreciated.
>>>
>>>
>>> Thanks,
>>>
>>>
>>> Josh
>>>
>>
>>
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