7 Replies Latest reply: Apr 15, 2012 5:35 AM by Johannes Henseler RSS

    Best ID doc size for iPad 3 retina display but works also for iPad 1 & 2

    Graham Davis Community Member

      iPad-3-Resolution-Test.png

       

      I have done some iPad 3 tests using PDF image format:

      Using the same hi res source files in ID

       

      A::ID 1024 doc size: Folio Builder exports 1024 folio (1mb)

      B::ID 1024 doc size: Folio Builder exports 2048 folio (1mb)

      C::ID 2048 doc size: Folio Builder exports 2048 folio (4mb)

       

      At max zoom on iPad 3 A is inferior quality but B and C are the same but C is 4mb

       

      Clearly B is the most practical option but  I don't understand why B is not 4mb as the source files are hi res and the folio is being upscaled by Folio Builder?

       

      Can anyone explain this?

       

      The image above is 1000 px taken from 3 screen grabs from 3 folios each at max zoom but is reduced here because of blog limitation