D7962: Implement several new print scaling options

[Nathaniel Graham]

ngraham added a comment.


  In D7962#339567 <https://phabricator.kde.org/D7962#339567>, @sander wrote:
  
  > ScaleMode:
  >
  > - None: Do not apply scaling at all
  > - FitToPage: Scale the page to be printed such that it fits the target area as good as possible, without changing the aspect ratio
  > - ShrinkToPage: Like FitToPage, but only scale down.
  >
  >   ScaleTo:  What is the actual target area that we are printing onto?
  > - FullPage: The complete physical piece of paper
  > - PrintableArea: Only that part of the physical paper that the printer can print onto.
  
  
  Ah, now I get it. One more question: is the following accurate?
  
  - Document is larger than printable area or full page and `ScaleTo` is not `None`: `FitToPage` and `ShrinkToPage` do the same thing
  - Document is smaller than printable area or full page and `ScaleTo` is not `None`: `FitToPage` makes it grow to fit the target, and `ShrinkToPage` has no effect

REPOSITORY
  R223 Okular

REVISION DETAIL
  https://phabricator.kde.org/D7962

To: sander, #okular, aacid, #vdg, ngraham
Cc: bruns, okular-devel, cfeck, rkflx, michaelweghorn, ngraham, aacid
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