Please upload the PDF somewhere.
Tilman
Am 28.12.2016 um 00:52 schrieb [email protected]:
Hello everyone,
I am using PDFBox 1.8.12 (because I’m developing in C#) and I can
extract all characters from a PDF with the respective position.
My objective is to perform a layout analysis and try to reproduce the
PDF layout in a text file.
However, I’m facing a huge problem: identify not visible characters.
In the annexed file, the text “Alandroal (Nossa Senhora da Conceic…”
is using some space used by the word “Rural” (row 5), but not visible.
I would like to someone help me to get a way to identify the text not
visible, in order to avoid those characters in the text file.
This approach:
http://stackoverflow.com/questions/19809813/how-to-check-if-a-text-is-transparent-with-pdfbox
doesn’t work in the annexed file (only works with images).
Many thanks in advance,
Paulo Sergio
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