extract borders of table

hello,

 

i'm writing pdf parser, me necessary understand tables borders.

 

first header	second header
content	content

 

how possible pdf file verticall border lines , horizontall border lines? or how can understand there border lines?

as know, pdf doesn't have concept of "table" - has text , vectors (and rasters).

 

you need analyze content stream(s) of pdf , make sense of them...

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