Bug 396521 - Bad handling of letter-spacing CSS attribute
Summary: Bad handling of letter-spacing CSS attribute
Keywords:
Status: CLOSED UPSTREAM
Alias: None
Product: Fedora
Classification: Fedora
Component: firefox
Version: 8
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Gecko Maintainer
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2007-11-23 11:11 UTC by Tim Waugh
Modified: 2018-04-11 14:59 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2007-11-23 11:42:30 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)
test.html (257 bytes, text/html)
2007-11-23 11:11 UTC, Tim Waugh
no flags Details
On-screen version (26.66 KB, image/png)
2007-11-23 11:12 UTC, Tim Waugh
no flags Details
Print output (as PS) (17.33 KB, application/postscript)
2007-11-23 11:13 UTC, Tim Waugh
no flags Details
Print output (as PNG) (15.35 KB, image/png)
2007-11-23 11:14 UTC, Tim Waugh
no flags Details


Links
System ID Private Priority Status Summary Last Updated
Mozilla Foundation 125390 0 None None None Never

Description Tim Waugh 2007-11-23 11:11:57 UTC
Description of problem:
When printing a sale confirmation from a web site (www.bic.co.uk) I discovered
that the print output is impossible to read, while the on-screen rendering is
easy to read.  I have reduced it to a test case, attached.

The problem comes about when the CSS attribute 'letter-spacing: 1pt;' is in use.
 I am not trying to argue that this is a sensible thing to put in a style sheet,
just that Firefox could handle it better than it currently does.

The on-screen version shows the lettering with no overlaps, but the print
version contains letters overlapping almost completely.

Version-Release number of selected component (if applicable):
firefox-2.0.0.9-1.fc8

How reproducible:
100%

Steps to Reproduce:
1.firefox test.html
2.Print it
  
Actual results:
Seen fine on-screen, print-out is not readable.

Expected results:
Print version rendered as on-screen, or else on-screen rendered as in print.

Comment 1 Tim Waugh 2007-11-23 11:11:57 UTC
Created attachment 267481 [details]
test.html

Comment 2 Tim Waugh 2007-11-23 11:12:32 UTC
Created attachment 267491 [details]
On-screen version

Comment 3 Tim Waugh 2007-11-23 11:13:52 UTC
Created attachment 267501 [details]
Print output (as PS)

Comment 4 Tim Waugh 2007-11-23 11:14:53 UTC
Created attachment 267511 [details]
Print output (as PNG)

Comment 5 Matěj Cepl 2007-11-23 11:42:30 UTC
We found that this bug has been already registered in the upstream database
(https://bugzilla.mozilla.org/show_bug.cgi?id=125390) and believe that it is
more appropriate to let it be resolved upstream.

Red Hat will continue to track the issue in the centralized upstream bug
tracker, and will review any bug fixes that become available for consideration
in future updates.

Thank you for the bug report.



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