bugGNUstep - Bugs: bug #12459, nsimage scaling problem

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bug #12459: nsimage scaling problem

Submitter:  Riccardo Mottola <rmottola>
Submitted:  Fri 25 Mar 2005 02:15:10 PM UTC
   
 
Category:  Backend Severity:  3 - Normal
Item Group:  Bug Status:  Fixed
Privacy:  Public Assigned to:  FredKiefer
Open/Closed:  Closed
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Mon 27 Mar 2006 10:21:55 AM UTC, comment #2: 

Closed as there was no follow up within one year

Fred Kiefer <FredKiefer>
Group Member
Sat 16 Apr 2005 04:29:49 PM UTC, comment #1: 

I just fixed this problem in CVS. The new code will need some more testing, as all previous implementation had some problems with specific flipped or non-flipped view combinations. If it is proven to work correctly in all circumstences, the code in the Windows backend should be adjusted as well.

Fred Kiefer <FredKiefer>
Group Member
Fri 25 Mar 2005 02:15:10 PM UTC, original submission:  

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.

Riccardo Mottola <rmottola>
Group Member

 

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Follow 5 latest changes.

Date Changed by Updated Field Previous Value => Replaced by
2006-03-27 FredKiefer Open/ClosedIn Test Closed
2005-04-16 FredKiefer StatusNone Fixed
    Assigned toNone FredKiefer
    Open/ClosedOpen In Test
2005-04-16 FredKiefer CategoryNone Backend

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