230573 - Rounding error in painting no-repeat background image

Status: NEW

(Core :: Web Painting, defect)

Description

[Boris Zbarsky [:bzbarsky]]

BUILD: 2004-01-04-08 Linux trunk nightly

STEPS TO REPRODUCE:

1)  Load http://www.richinstyle.com/test/color/backgroundrepeat.html
2)  Scroll down with down arrow key till the image below "Background-repeat
    longhand test" is completely in view
3)  Look at said image

EXPECTED RESULTS:  Image rendered properly

ACTUAL RESULTS:  Image has white horizontal stripes

Let me know if you have trouble reproducing; this could well be font-size
dependent or something silly....

Comment 1

[Boris Zbarsky [:bzbarsky]]

Similar problems with http://www.richinstyle.com/test/color/backgroundposition.html

Perhaps the problem is that we end up with background origins that don't fall on
pixel boundaries?

Comment 2

[Torsten Bronger]

Is http://www.hmug.org/man/1/texindex.html the same problem?  Its background is
badly distorted.  Possibly you must change the windows height by one or two
pixels and scroll a little bit to see it.

Comment 3

[Caspy7]

I followed the steps for reproduction on all three links above and observed no
problems.

This is on 1.0.3, XP, 800x600.

Is this bug a linux only problem?