Quote:
Originally Posted by dpavlin
Two column mode isn't magic. It assumes that two columns are in the middle of page.
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I've already posted on this issue. It's very easy to recognize any number of columns even in scanned documents.
Quote:
Originally Posted by SP777
There is a good way to recognize any number of columns (not just two) and their exact boundaries. View the page as rasterized bitmap. Sum up the number of active pixels in each pixelwide column of the page. Zero or low values will show all the blank space (page and intercolumn margins).
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