coolwanglu/pdf2htmlEX — pull request #371 by duanyao (2014-06-20 10:09:06+00:00)
Title: Implement proof output

This patch add --proof option to output a proof version. If a positive value is specified, texts are drawn on both text layer and background image for comparison. If 2 is specified, texts on background are in different colors, usually red for filling, blue for stroking.