[Digikam-devel] [Bug 140131] No zoom in image preview

[Arnd Baecker]

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http://bugs.kde.org/show_bug.cgi?id=140131         




------- Additional Comments From arnd.baecker web de  2007-04-12 10:23 -------
Very nice! 
(Only clicking onto the thumb in the album view does not bring up
the preview mode, while F3/F4 still work)

Two minor questions:
- would it technically be possible to have the current percentage 
  displayed as a small transient window, also
  when using the +  - buttons and the CTRL- mousewheel?
- would it technically be possible to make the 100% view 
  as one step in the sequence of possible zoom values?  
  (Neither with CTRL+- or CTRL mousewheel I manage to get to that value)

  Presumably the answer to this is the following:
  The reason is of course that one starts from a view which
  fits the available space, leading to a certain percentage. 
  Increasing the zoom, a factor gets multiplied onto the current zoom
  percentage in each step. Now the 100% is usually not in this
  sequence of numbers.

  Actually, I just realized, that it is even not possible
  to get back to the initial "fit to the available space"
  once one went to the borders (10% or 1200%) of the zoom-range.

  OK, and here my question ends, because these are two incompatible
  goals: having both the 100% view and the "fit-to-the available-space"
  percentage in the same sequence of number is not possible (in general).

  The only possible solution would be to specially set anything near
  100% to 100% view and do something similar for the "fit-to-the   
  available-space" percentag
  but I am really not sure whether this is worth the effort ...