[plasmashell] [Bug 349785] Intelligent auto-hide mode that hides the panel only when windows are maximized or move over it
https://bugs.kde.org/show_bug.cgi?id=349785 Stuff changed: What|Removed |Added CC|b67z58+bugs.kde@pm.me | -- You are receiving this mail because: You are watching all bug changes.
[krita] [Bug 485689] New: Vector layer incorrect transform result when both scaled and sheared
https://bugs.kde.org/show_bug.cgi?id=485689 Bug ID: 485689 Summary: Vector layer incorrect transform result when both scaled and sheared Classification: Applications Product: krita Version: nightly build (please specify the git hash!) Platform: Kubuntu OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: Tools/Transform Assignee: krita-bugs-n...@kde.org Reporter: seitr...@gmail.com Target Milestone: --- Created attachment 168625 --> https://bugs.kde.org/attachment.cgi?id=168625&action=edit Using krita-5.3.0-prealpha-13fe82adbb-x86_64.appimage SUMMARY If you both shear and scale a vector layer with the free transform tool, the end result will either change (potentially significantly) from the preview, or the the preview itself will also be wrong and visibly break out of its bounding box. If the preview looks right, changing preview mode will show the wrong result for a split second. STEPS TO REPRODUCE 1. Make a new *vector* layer 2. Add some shape, like a rectangle or polyline 3. Activate the transform tool 4. Shear both edges to approximate an overall 45 degree rotation 5. Scale out along what was the top edge OBSERVED RESULT Either the preview will break out of the handle bounding box, or once you apply the transform you will get a very different result from the preview. EXPECTED RESULT The preview should stay within the bounding box, and the end result should match the preview. SOFTWARE/OS VERSIONS Linux/KDE Plasma: Kubuntu 23.10 (available in About System) KDE Plasma Version: 5.27.8 KDE Frameworks Version: 5.110.0 Qt Version: 5.15.10 ADDITIONAL INFORMATION Affects master, krita-5.3.0-prealpha-13fe82adbb-x86_64.appimage, and 5.2.2 -- You are receiving this mail because: You are watching all bug changes.
[krita] [Bug 485689] Vector layer incorrect transform result when both scaled and sheared
https://bugs.kde.org/show_bug.cgi?id=485689
--- Comment #1 from stuff ---
I looked into this: KisTransformWorker::transform() reports its supposed
transform, though never uses this function itself. This reported transform is
used for the vector layer's shape transforms and looks like:
return TS.inverted() * S * TS * SC * R * T;
Whereas KisTransformUtils::MatricesPack::finalTransform() looks like:
return TS * SC * S * projectedP * T;
Notice that SC and S are in a reverse order!
There are three different transforms in play
1) the bounding box during free transform (uses MatricesPack)
2) the rasterized result of KisTransformWorker, using its mathy inner
workings
3) the vector layer result using KisTransformWorker::transform()
I think 1 and 2 currently agree, but 3 doesn't, so I suspect maybe
KisTransformWorker is just reporting its own transform wrong?
Through trial and error I've found this function, a slight modification from
the current one, seems to fix this problem.
QTransform KisTransformWorker::transform() const
{
QTransform TS = QTransform::fromTranslate(m_xshearOrigin * m_xscale,
m_yshearOrigin * m_yscale);
QTransform S; S.shear(0, m_yshear); S.shear(m_xshear, 0);
QTransform SC = QTransform::fromScale(m_xscale, m_yscale);
QTransform R; R.rotateRadians(m_rotation);
QTransform T = QTransform::fromTranslate(m_xtranslate, m_ytranslate);
return SC * TS.inverted() * S * TS * R * T;
}
where I've swapped the order of scale and shear and compensated for that in the
translation
Also, with this modified version, at the end of
KisTransformUtils::createTransformWorker, MatricesPack(args).finalTransform()
tends to be equal or nearly equal (within 1e-5 component-wise) to
transformWorker.transform(), where it definitely wasn't before. There's a
comment explaining KisTransformWorker::transform that does match the current
code, though, so I'm not sure what's going on.
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[Marknote] [Bug 493472] New: [Feature Request] Insert images from drag-and-drop, paste
https://bugs.kde.org/show_bug.cgi?id=493472 Bug ID: 493472 Summary: [Feature Request] Insert images from drag-and-drop, paste Classification: Applications Product: Marknote Version: unspecified Platform: Kubuntu OS: Linux Status: REPORTED Severity: wishlist Priority: NOR Component: General Assignee: m...@kaidan.im Reporter: seitr...@gmail.com CC: c...@carlschwan.eu, m...@kaidan.im Target Milestone: --- I'd like to be able to screenshot with spectacle and simply drag and drop the image into Marknote. Or copy an image from e.g. firefox, spectacle, krita, and paste it into a note. I assume it would automatically save the image alongside the note like the quick sketch feature. -- You are receiving this mail because: You are watching all bug changes.
[Marknote] [Bug 490423] Cannot click and drag to highlight text
https://bugs.kde.org/show_bug.cgi?id=490423 stuff changed: What|Removed |Added CC||seitr...@gmail.com --- Comment #1 from stuff --- I've found if I click and hold for a few seconds before dragging it never works (it doesn't even move the caret). Also initially dragging vertically never works. And, rarely, clicking and dragging scrolls a few pixels instead. -- You are receiving this mail because: You are watching all bug changes.
[krita] [Bug 502157] Krita Next Nightlies SAFE ASSERT Internal Errors and Crash when using Tablet
https://bugs.kde.org/show_bug.cgi?id=502157 stuff changed: What|Removed |Added CC||seitr...@gmail.com --- Comment #1 from stuff --- It seems to happen the first time the stylus (not mouse) is moved over the canvas, but it depends on what tool is active. If the brush tool is active for the first stylus motion(?) over the canvas, it triggers the assert. But if instead another tool (e.g. the move tool) is active, then there is no failed assert, and then you can switch to the brush tool and it's fine. -- You are receiving this mail because: You are watching all bug changes.
[krita] [Bug 502157] Krita Next Nightlies SAFE ASSERT Internal Errors and Crash when using Tablet
https://bugs.kde.org/show_bug.cgi?id=502157 --- Comment #2 from stuff --- Opening a second image also triggers the line 266 assert, immediately -- You are receiving this mail because: You are watching all bug changes.
