[bugs #12459] nsimage scaling problem

[Riccardo mottola]

URL:
  <http://savannah.gnu.org/bugs/?func=detailitem&item_id=12459>

                 Summary: nsimage scaling problem
                 Project: GNUstep
            Submitted by: rmottola
            Submitted on: Fri 03/25/2005 at 14:15
                Category: None
                Severity: 3 - Normal
              Item Group: Bug
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open

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Details:

I noticed this but in PRICE and I can verify it on a variety of platform
(linux on x86 and pa-risc, solaris on sparc and netbsd on ppc). I am using
xlib.
This bug happens only in current CVS, not in the last release, as alexander
malmberg scaling bug fix is needed. In the release version the sacling amoung
can be wrong, but the problem described below does NOT happen.

What happens is that price has an image view inside a scroll view. Displaying
an image at 100% scaling is fine. Zomming inside the picture is fine as far as
the amount concerns (thanls to alex' fix) but the zoomed image can be seen
only inside the area occupied by the original size of the image at 100%. The
rest is grey.
Interestingly, the scrol thumbs will scale accordingly to the zoom, as the
image was there but cannot be seen. Scaling down shows the whole display
again.






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