How to Print the encrypted PDF.# Java - 爪哇娇娃
m*e
1 楼
OK, let me show you guys how I managed to convert that pdf
file to a ps file. Because the final ps file is more than
20 MB, it is not easy to email it as attachment. So I will
show you how to do the conversion. It is interesting any way.
I did some research on pdf files. It was said that the author
of a pdf file may choose to disable the copy/paste function
and the print function so that other can not make copy easily.
However, most pdf viewer can change the switch and enable those
functions aga
file to a ps file. Because the final ps file is more than
20 MB, it is not easy to email it as attachment. So I will
show you how to do the conversion. It is interesting any way.
I did some research on pdf files. It was said that the author
of a pdf file may choose to disable the copy/paste function
and the print function so that other can not make copy easily.
However, most pdf viewer can change the switch and enable those
functions aga