bugGNUstep - Bugs: bug #35419, weird text rendering antialiasing...


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bug #35419: weird text rendering antialiasing bug (only with scale factor)

Submitted by:  Eric Wasylishen <ericw>
Submitted on:  Tue 31 Jan 2012 10:24:01 PM UTC  
Category:  Gui/AppKit Severity:  2 - Minor
Item Group:  Bug Status:  None
Privacy:  Public Assigned to:  Eric Wasylishen <ericw>
Open/Closed:  Open

Tue 07 Oct 2014 04:07:57 PM UTC, comment #2:

I have noticed "overdrawn" icons sometimes, without using any scale factor. I see if I can find a way to reproduce it.

Riccardo Mottola <rmottola>
Project Member
Wed 01 Feb 2012 08:28:17 AM UTC, comment #1:

I just tried this on my 64bit OpenSuse 12.1 machine and this label looks perfect. No idea what causes the difference.

Fred Kiefer <FredKiefer>
Project Member
Tue 31 Jan 2012 10:24:01 PM UTC, original submission:

steps to reproduce:
-delete ~/GNUstep (backing up your settings if you need to)
-"defaults write NSGlobalDomain GSScaleFactor 3"
-launch Ink and immediately open the find panel with Alt+f

expected: the "Ignore case" label appears normally
actual: the "Ignore case" label is overly bold and has aliased edges; as if antialiased text was drawn repeatedly on top of itself.

Happens with both cairo and ilbart. Suspect it is a view/cell violating isOpaque contract, but not sure why it only shows up under these particular conditions.

Eric Wasylishen <ericw>
Project MemberIn charge of this item.


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