Version: 2.4.2 (using 4.4.2 (KDE 4.4.2), Gentoo) Compiler: x86_64-pc-linux-gnu-gcc OS: Linux (x86_64) release 2.6.33-gentoo-r1-00 When I'm cropping any big png image (1900x1200 for example), gwenview makes white noise alike result picture.
Created attachment 43232 [details] Big png image inside gwenview
Created attachment 43233 [details] Broken image after cropping
cant reproduce :/ KUbuntu/9.10/KDE SC 4.4.3 even 2000x2000+ sized pngs crop correctly
So, I've updated KDE to 4.4.3 and tried again. Bug still remains. But I've investigated one interesting detail: performing picture resize before cropping makes result picture correct. Even when I resize picture for one pixel, cropping gives good result.
SVN commit 1217378 by mfuchs: Cropping pictures that use a small palette (e.g. 256 entries) works now. QImage::copy(QRect) also preserves the EXIF-Tag. BUG:257590 BUG:236318 BUG:250473 CCBUG:203109 M +2 -7 cropimageoperation.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=1217378
SVN commit 1217379 by mfuchs: Backport r1217378 Cropping pictures that use a small palette (e.g. 256 entries) works now. QImage::copy(QRect) also preserves the EXIF-Tag. CCBUG:257590 CCBUG:236318 CCBUG:250473 CCBUG:203109 M +2 -7 cropimageoperation.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=1217379