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Groups > comp.lang.postscript > #2043
| From | Cecil Westerhof <Cecil@decebal.nl> |
|---|---|
| Newsgroups | comp.lang.postscript |
| Subject | Re: Correct or error in GhostScript |
| Organization | Decebal Computing |
| References | <87oaukle4g.fsf@Equus.decebal.nl> <m3egvg4hes.fsf@hemphills.net> |
| Date | 2014-09-13 01:17 +0200 |
| Message-ID | <87k358l98d.fsf@Equus.decebal.nl> (permalink) |
Op Saturday 13 Sep 2014 00:12 CEST schreef Scott Hemphill:
> Cecil Westerhof <Cecil@decebal.nl> writes:
>
>> This produces nothing:
>> 30 30 10 360 0 arc stroke
>>
>> While this draws a circle:
>> 30 30 10 0 360 arc stroke
>>
>> Is this correct, or is it an error in GhostScript?
>> I am using Ghostscript 9.06.
>
> It's probably correct, or the operator "arcn" wouldn't exist.
But:
30 30 10 360 90 arc stroke
does draw a quarter circle.
Maybe from the first parameter 360 is subtracted until it is lower as
360 (or lower equal the second parameter). Then it becomes:
30 30 10 0 0 arc stroke
and that would not draw anything.
--
Cecil Westerhof
Senior Software Engineer
LinkedIn: http://www.linkedin.com/in/cecilwesterhof
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Correct or error in GhostScript Cecil Westerhof <Cecil@decebal.nl> - 2014-09-12 23:31 +0200
Re: Correct or error in GhostScript Scott Hemphill <hemphill@hemphills.net> - 2014-09-12 18:12 -0400
Re: Correct or error in GhostScript Cecil Westerhof <Cecil@decebal.nl> - 2014-09-13 01:17 +0200
Re: Correct or error in GhostScript tlvp <mPiOsUcB.EtLlLvEp@att.net> - 2014-09-12 21:04 -0400
Re: Correct or error in GhostScript Scott Hemphill <hemphill@hemphills.net> - 2014-09-12 22:11 -0400
Re: Correct or error in GhostScript tlvp <mPiOsUcB.EtLlLvEp@att.net> - 2014-09-12 20:59 -0400
Re: Correct or error in GhostScript luser- -droog <mijoryx@yahoo.com> - 2014-09-13 00:05 -0700
Re: Correct or error in GhostScript tlvp <mPiOsUcB.EtLlLvEp@att.net> - 2014-09-13 04:17 -0400
Re: Correct or error in GhostScript luser- -droog <mijoryx@yahoo.com> - 2014-09-13 01:47 -0700
Re: Correct or error in GhostScript tlvp <mPiOsUcB.EtLlLvEp@att.net> - 2014-09-13 13:27 -0400
Re: Correct or error in GhostScript tlvp <mPiOsUcB.EtLlLvEp@att.net> - 2014-09-13 20:16 -0400
Re: Correct or error in GhostScript luser- -droog <mijoryx@yahoo.com> - 2014-09-16 22:53 -0700
Re: Correct or error in GhostScript luser- -droog <mijoryx@yahoo.com> - 2014-09-16 23:01 -0700
Re: Correct or error in GhostScript tlvp <mPiOsUcB.EtLlLvEp@att.net> - 2014-09-17 14:37 -0400
Re: Correct or error in GhostScript luser- -droog <mijoryx@yahoo.com> - 2014-09-17 21:33 -0700
Re: Correct or error in GhostScript tlvp <mPiOsUcB.EtLlLvEp@att.net> - 2014-09-18 03:04 -0400
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