Quote:
Originally Posted by JensW
The output is black&white by default imho and the pages can be trimmed with the -m(...) commands. Usage is:
k2pdfopt -ml 0.2 -mt 0.3 -mr 0.4 -mb 0.5
this will ignore a margin of 0.2 inches on the left, 0.3 in on the top, 0.4 on the right and 0.5 on the bottom of the page.
The brightness can be adjusted with the gamma command -g
k2pdfopt -g 0.3
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Thank you,
By the use of "k2pdfopt -ml 0.2 -mt 0.3 -mr 0.4 -mb 0.5" command, my pdf file was turned to be B/W but the format of some pages were also adjusted.What I want is change the color pdf monochrome one and let those light colour text readable in e-ink reader.