Bug 474734
| Summary: | Blurriness of Latin letter R (U+0052) in Liberation Regular | ||||||||||||||||||||
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| Product: | [Fedora] Fedora | Reporter: | san <watchingman> | ||||||||||||||||||
| Component: | liberation-fonts | Assignee: | Caius Chance <K9> | ||||||||||||||||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||||||||||||
| Severity: | medium | Docs Contact: | |||||||||||||||||||
| Priority: | low | ||||||||||||||||||||
| Version: | 11 | CC: | fonts-bugs, i18n-bugs, K9 | ||||||||||||||||||
| Target Milestone: | --- | Keywords: | i18n | ||||||||||||||||||
| Target Release: | --- | ||||||||||||||||||||
| Hardware: | All | ||||||||||||||||||||
| OS: | Linux | ||||||||||||||||||||
| Whiteboard: | |||||||||||||||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||||||||||||||
| Doc Text: | Story Points: | --- | |||||||||||||||||||
| Clone Of: | Environment: | ||||||||||||||||||||
| Last Closed: | 2009-07-06 04:31:55 UTC | Type: | --- | ||||||||||||||||||
| Regression: | --- | Mount Type: | --- | ||||||||||||||||||
| Documentation: | --- | CRM: | |||||||||||||||||||
| Verified Versions: | Category: | --- | |||||||||||||||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||||||||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||||||||||||||
| Embargoed: | |||||||||||||||||||||
| Bug Depends On: | |||||||||||||||||||||
| Bug Blocks: | 485746 | ||||||||||||||||||||
| Attachments: |
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Description
san
2008-12-05 01:23:35 UTC
Created attachment 325768 [details]
test case screeenshot
Created attachment 325770 [details]
web sshot
hightlight "R" in web page screenshot
Created attachment 326199 [details]
"R" letter
Same when using Subpixel smoothing and Bytecode interpreter
I have checked and the hinting tables (hinting instructions, fpgm, prep, maxp, cvt) are all existing in there. Have you test on non Firefox (or similar like epiphany)? Firefox has pango. Also, please turn off anti-aliasing before testing. I could only fix hinting but not how pango operates. Hi, could I ask which part of the glyph you feel is ugly? Personally I feel 'R' looks similar as other characters. (In reply to comment #6) > Hi, could I ask which part of the glyph you feel is ugly? Personally I feel 'R' > looks similar as other characters. please take a look for web sshot I committed (https://bugzilla.redhat.com/attachment.cgi?id=325770) in which Letter "R" is marked with red color. the last stroke of "R" is gray not the same black as other strokes. I enable slight hinting for Liberation Sans. (In reply to comment #7) > please take a look for web sshot I committed > (https://bugzilla.redhat.com/attachment.cgi?id=325770) in which > > Letter "R" is marked with red color. the last stroke of "R" is gray not the > same black as other strokes. Could you kindly screenshot the R in non-Pango application? (such as gedit) > I enable slight hinting for Liberation Sans. Would you mind re-confirm in 'gnome-appearance-properties' which anti-aliasing is *off* please? Created attachment 329196 [details]
antialias use Grayscale option in Ubuntu
Created attachment 329197 [details]
antialias use Subpixel option in Ubuntu
(In reply to comment #8) > (In reply to comment #7) > > please take a look for web sshot I committed > > (https://bugzilla.redhat.com/attachment.cgi?id=325770) in which > > > > Letter "R" is marked with red color. the last stroke of "R" is gray not the > > same black as other strokes. > > Could you kindly screenshot the R in non-Pango application? (such as gedit) > > > > I enable slight hinting for Liberation Sans. > > Would you mind re-confirm in 'gnome-appearance-properties' which anti-aliasing > is *off* please? refer to comment 9 and 10. it seems antialias with subpixel enabled cannot get blurriness. Created attachment 329544 [details]
waterfall shows R is displayed nicely
Created attachment 329546 [details]
oowriter shows R is displayed nicely 6px-18px
This bug appears to have been reported against 'rawhide' during the Fedora 11 development cycle. Changing version to '11'. More information and reason for this action is here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping Zap this bug. Please reopen if bug persists after testing on latest version. |