Google Books loads Books pages with few machanism. One of them is loading
as low quality images.
Something like :
http://books.google.co.in/books?id=Chr1NDlUcI8Cpg=PR17img=1zoom=3hl=ensig=ACfU3U0eadAN0PnoWtaHIsoXYoIkk-N_vgw=685
Its a page from Python book - Python: Essential Reference
You cannot restrict someone from printing or saving once the content is
available at user's end - thats a simple theory.
If you do not want to restrict too much, you can use commercial Flashpaper
or opensource Flexpaper (as suggested by Satyaakam Goswami) to load book. I
may be wrong here, never tried much, but for these Flashpaper/Flexpaper,
you probably have to convert your PDF to swf using their provided tools.
Regards,
- Ravi Kumar
On Tue, Feb 26, 2013 at 3:13 PM, satyaakam goswami satyaa...@gmail.comwrote:
But, these files, can only be viewed. They cannot be saved or printed.
Any idea on how is this achieved ?
no idea how it was/is achieved , but something similar can be done using
http://flexpaper.devaldi.com/ and many other similar projects , did not
understand why you want to restrict it ?
-Satya
fossevents.in
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