Bug 39187 - Smudge when scrolling slightly rotated text
Summary: Smudge when scrolling slightly rotated text
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: 528+ (Nightly build)
Hardware: PC OS X 10.5
: P2 Normal
Assignee: Nobody
URL: http://www.panic.com/blog/2010/05/veg...
Keywords:
: 39188 (view as bug list)
Depends on:
Blocks:
 
Reported: 2010-05-16 14:16 PDT by James Robinson
Modified: 2010-05-16 14:22 PDT (History)
1 user (show)

See Also:

Attachments
screenshot (8.29 KB, image/png)
2010-05-16 14:17 PDT, James Robinson 		no flags Details
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Description James Robinson 2010-05-16 14:16:39 PDT 
The page http://www.panic.com/blog/2010/05/vegan-co-op-luncheon/ has a randomly selected small rotation applied to a blog entry.  When scrolling this on OS 10.5, there are very visible graphical smudges left behind.  Forcing a full repaint (by resizing the window, for example) cleans up the smudges.  I'll attach a screenshot.

I don't see any issue on Safari 4.0.5 on Windows 7, but it looks like on that platform there's no attempt made to anti-alias the text.  I haven't checked if this happens on 10.6.
Comment 1 James Robinson 2010-05-16 14:17:50 PDT 
Created attachment 56196 [details]
screenshot
Comment 2 James Robinson 2010-05-16 14:22:07 PDT 
*** Bug 39188 has been marked as a duplicate of this bug. ***