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List: openjdk-2d-dev
Subject: [OpenJDK 2D-Dev] Antialiased horizontal or vertical lines.
From: dlila () redhat ! com (Denis Lila)
Date: 2010-06-18 20:58:23
Message-ID: 699181964.475631276894703930.JavaMail.root () zmail04 ! collab ! prod ! int ! phx2 ! redhat ! com
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Hello.
I noticed that anti aliased horizontal and vertical lines are
not drawn properly. I've described the results (with pictures)
here: http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=509
In the patch, I try shifting line coordinates by half a pixel as
soon as they're passed into Renderer.java:lineTo, and it seems to
fix it.
However, this seems a bit too easy, so if anyone can think of any
ways in which this fix breaks something, please let me know.
Thank you,
Denis.
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