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This queue is for tickets about the Imager CPAN distribution.

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The Basics
Id: 43518
Status: open
Priority: 40/
Queue: Imager

People
Owner: Nobody in particular
Requestors: TONYC [...] cpan.org
Cc:
AdminCc:

Bug Information
Severity: Important
Broken in: 0.67
Fixed in: (no value)



Subject: artifacts visible in some concave filled polygons
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A vertically concave polygon, ie where a horizontal line can go through two "lobes" of the polygon, when filled, can have visible artifacts. This requires: a) the lobe with the artifacts has sections not on a precise horizontal pixel boundary b) the other lob has points not on a precise pixel boundary
Subject: t22two.png
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t22two.png
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On Sun Feb 22 20:15:30 2009, TONYC wrote: Show quoted text
> A vertically concave polygon, ie where a horizontal line can go through > two "lobes" of the polygon, when filled, can have visible artifacts. > > This requires: > > a) the lobe with the artifacts has sections not on a precise horizontal > pixel boundary > > b) the other lob has points not on a precise pixel boundary
At least partly fixed in 0.75
Needs a new test-case


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