object shows different color at different zoom levels

Bug #448754 reported by a.l.e
12
This bug affects 2 people
Affects Status Importance Assigned to Milestone
Inkscape
Fix Released
Medium
Krzysztof Kosinski

Bug Description

in the attached svg, one of the aples' tiles in the left bottom part changes to black when zooming at certain levels.

- it's black also after blurring the tile
- it shows black after closing the file, restarting inkscape and jpa-'s computer (so it's definitively not a refresh issue)
- copy paste corrects the color, duplicate not
- iceweasel (firefox) shows it correctly at all zoom levels
- i attached a couple of screenshots showing the problem.

thanks for caring
a.l.e

Tags: renderer
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a.l.e (ale-comp-06) wrote :
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a.l.e (ale-comp-06) wrote :
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a.l.e (ale-comp-06) wrote :
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a.l.e (ale-comp-06) wrote :

jpa- noticed the problem in svn version, too

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a.l.e (ale-comp-06) wrote :

here is how i've built the tiles... making a difference between the elements create a tile which shows the problem!

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su_v (suv-lp) wrote :

reproduced with Inkscape 0.46+devel r22436 on OS X 10.5.8

This rendering bug seems related to the width of a stroke: select the path with the incorrectly rendered fill color, open 'Fill and Stroke' and slightly change the width of the stroke.
result: the fill of the path is rendered correctly again.

related bug reports:
Bug #168437 “wide stroke misrendered”
Bug #180495 “RENDERING: Errors with missing vertices and fill areas”

tags: added: renderer
Changed in inkscape:
status: New → Confirmed
Revision history for this message
su_v (suv-lp) wrote :

This bug is also visible when exporting the page to PNG (see attached file.)

Marking as duplicate of bug #166867 “Renderer: at 229% zoom a path gets black fill”. If you don't agree please add a comment and revert the duplicate status.

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a.l.e (ale-comp-06) wrote :

since my bug reports gives other cases, when the problem occurs, i think that it should be marked "relates to" instead of duplicated...

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su_v (suv-lp) wrote :

like this? ;-)

related bugs:
Bug #166112 “Renderer: Dashed Stroke not drawn correctly”
Bug #166588 “Render: stroke invisible at certain zoom, also in export”
Bug #166735 “Render: path disappears when viewed at 56% zoom”
Bug #168437 “wide stroke misrendered”
Bug #166839 “Some subpaths not rendered at all zooms”
Bug #166867 “Renderer: at 229% zoom a path gets black fill”
Bug #180495 “RENDERING: Errors with missing vertices and fill areas”
Bug #192305 “svg file doesn't render correctly at a specific zoom level”
Bug #401744 “path not displayed depending on zoom level”
Bug #448754 “object shows different color at different zoom levels”

Revision history for this message
a.l.e (ale-comp-06) wrote : Re: [Bug 448754] Re: object shows different color at different zoom levels

~suv wrote:
> like this? ;-)
>
> related bugs:
> Bug #166112 “Renderer: Dashed Stroke not drawn correctly”
> Bug #166588 “Render: stroke invisible at certain zoom, also in export”
> Bug #166735 “Render: path disappears when viewed at 56% zoom”
> Bug #168437 “wide stroke misrendered”
> Bug #166839 “Some subpaths not rendered at all zooms”
> Bug #166867 “Renderer: at 229% zoom a path gets black fill”
> Bug #180495 “RENDERING: Errors with missing vertices and fill areas”
> Bug #192305 “svg file doesn't render correctly at a specific zoom level”
> Bug #401744 “path not displayed depending on zoom level”
> Bug #448754 “object shows different color at different zoom levels”
>
> ** This bug is no longer a duplicate of bug 166867
> Renderer: at 229% zoom a path gets black fill
>

yep!

thanks or caring
a.l.e

Revision history for this message
ScislaC (scislac) wrote :

Cannot reproduce with Inkscape trunk (still reproduced with 0.48.x). Closing this report, if you feel this was closed in error, please re-open the report and explain why.

Changed in inkscape:
importance: Undecided → Medium
milestone: none → 0.49
assignee: nobody → Krzysztof Kosinski (tweenk)
su_v (suv-lp)
Changed in inkscape:
status: Confirmed → Fix Committed
su_v (suv-lp)
Changed in inkscape:
status: Fix Committed → Fix Released
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