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bug in polyfiilv
| bug in polyfiilv [message #39877] |
Tue, 15 June 2004 23:58 |
R.Bauer
Messages: 1424
Registered: November 1998
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Senior Member |
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Dear all
just to inform you
polyfillv has a bug regarding large circles. I have submitted already a
bug report and this was accepted.
I recognized the problem by a circle radius about 411.
With a circle like this you get different results of the area dependent
on the position of the circle in the sheet.
e.g. image size 1024x1024
x=409 y=450 roi elements=530925
x=450 y=409 roi elements=530921
Small circles with a radius about 20 do not show this difference.
Reimar
--
Reimar Bauer
Institut fuer Stratosphaerische Chemie (ICG-I)
Forschungszentrum Juelich
email: R.Bauer@fz-juelich.de
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a IDL library at ForschungsZentrum Juelich
http://www.fz-juelich.de/icg/icg-i/idl_icglib/idl_lib_intro. html
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