save preload image to disk

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anon

13 Aug, 2011 09:05 AM

hi guys i was thinking if you can give options to us developer to save preload image to disk, so when the user go back to some part of pdf that he/she already read, we just load the preload from the disk instead of blank background, is this possible?

tks

  1. 1 Posted by anon on 13 Aug, 2011 09:06 AM

    anon's Avatar

    sorry this should be on suggestion part of the forum.

  2. Support Staff 2 Posted by Matteo on 16 Aug, 2011 08:33 AM

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    Thanks for your suggestion.
    We've developed this caching system, but there are some drawbacks that prevents the immediate inclusion in the deployed version.

  3. Matteo closed this discussion on 16 Aug, 2011 08:33 AM.

  4. anon re-opened this discussion on 17 Aug, 2011 05:33 AM

  5. 3 Posted by anon on 17 Aug, 2011 05:33 AM

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    tks for the answer, so are you going to open this caching system in the future release or won't

    tks

  6. Support Staff 4 Posted by Matteo on 18 Aug, 2011 09:25 AM

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    Probably we will, but i cannot give you an eta.
    With some graphically rich pdf the performances get a huge gain after the first rendering, but the support for every device orientation and single/double page need to be considered accurately.
    Also to get best performance and reduce disk usage we need to use jpeg compression losing transparent background (replacing it with a plain color).

  7. Matteo closed this discussion on 18 Aug, 2011 09:25 AM.

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