380013 - anti-aliased and inaccurate drawing (for print)

Status: RESOLVED WORKSFORME

(Core Graveyard :: GFX, defect)

Description

[fantasai]

Attachment: testcase

Overview:
  What are probably small discrepencies in calculations
  are being amplified by anti-aliasing. We're not
  painting things at with exact boundaries they're
  supposed to have so, e.g. background seeps out of the
  border box.

Steps to Reproduce:
  1. Enable background printing in Page Setup.
  2. View testcase in Print Preview or print it
     (e.g. print to file and view in PostScript viewer)

Expected Results:
  No red.

Actual Results:
  Hints of red along/between border edges.

Tested on a cvs trunk debug build in Linux, source pulled 2007-05-07 (today), no special options.

Comment 1

[Ryan VanderMeulen [:RyanVM]]

In Windows, this testcase WFM when I print preview and when I print to PDF using PDF Creator. Linux-only?

Comment 2

[Boris Zbarsky [:bzbarsky]]

Yeah, I can confirm this on Linux.

vlad, with your recent landing this changed from diagonal red lines to an inner and outer red box... but it's still showing red.

Comment 3

[fantasai]

It *seems* to be working correctly in a trunk build from last week, so maybe it's been fixed.

Comment 4

[Stuart Parmenter]

marking WFM based on fantasi comments -- reopen if still happening