[FIXED] possible bug draw circle IM 6.8.2.2 Q16

Post any defects you find in the released or beta versions of the ImageMagick software here. Include the ImageMagick version, OS, and any command-line required to reproduce the problem. Got a patch for a bug? Post it here.
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fmw42
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[FIXED] possible bug draw circle IM 6.8.2.2 Q16

Post by fmw42 » 2013-02-02T16:58:12-07:00

IM 6.8.2.2 Q16 Mac OSX Snow Leopard

When I draw a small circle, the anti-aliasing is leaving one aliased pixel on the right side of the circle. See below examples:

convert -size 14x14 xc:white -fill black -draw "translate 7,7 circle 0,0 0,5" -alpha off circle5.gif
Image

convert -size 28x28 xc:white -fill black -draw "translate 14,14 circle 0,0 0,10" -alpha off circle10.gif
Image
Last edited by fmw42 on 2013-02-03T12:18:19-07:00, edited 1 time in total.

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magick
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Re: possible bug draw circle IM 6.8.2.2 Q16

Post by magick » 2013-02-02T19:20:39-07:00

We can reproduce the problem you posted and have a patch in ImageMagick 6.8.2-4 Beta available by sometime tomorrow. Thanks.

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fmw42
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Re: possible bug draw circle IM 6.8.2.2 Q16

Post by fmw42 » 2013-02-03T12:17:46-07:00

Thanks. It appears to be fixed in IM 6.8.2.3.

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