Bug 454315

Summary:	Images by copying a rectangular selection is partially blank when the selection is outside initial screen
Product:	[Applications] okular	Reporter:	Papoteur <yves.brungard+mageia>
Component:	general	Assignee:	Okular developers <okular-devel>
Status:	REPORTED ---
Severity:	normal	CC:	info
Priority:	NOR
Version First Reported In:	20.12.0
Target Milestone:	---
Platform:	Mageia RPMs
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Papoteur 2022-05-24 08:22:49 UTC

SUMMARY
I select a rectangular zone which is wider than the displayed window, thus by placing the cursor beyond the border, the selection is displaced to select a larger zone.
However, in this case, the image is not (always) complete. The vertical band that was masked is not copied, it is blank. In the same time, the masked part beyond the horizontal border is present. The image size is the one expected.
I know that I could reduce the zoom to have all the image already displayed, but in this case, the resolution is not so optimal.


SOFTWARE/OS VERSIONS
Linux/KDE Plasma: 20.12.0
KDE Frameworks 5.76.0
Qt 5.15.2
xcb

Comment 1 Geert Janssens 2023-10-24 10:45:51 UTC

I am also having this issue on Fedora 37. For the current project we're in I regularly receive very high resolution pdfs. I want to capture parts of it into images for easier processing. However when zoomed out to fit the screen too many details are lost and the selected screen capture is no longer suitable. So it would help a lot if I could zoom in sufficiently and then capture more than just what's visible on screen.

Versions:
Okular 23.04.3
Linux/KDE Plasma 5.27.8
KDE Frameworks 5.108.0
Qt 5.15.9
xcb