comp.lang.idl-pvwave archive: archive » Re: Rotten behavior with rot command

Home » Public Forums » archive » Re: Rotten behavior with rot command

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: Rotten behavior with rot command [message #21188 is a reply to message #21187]

Thu, 17 August 2000 00:00

promashkin
Messages: 169
Registered: December 1999

Senior Member

I did not find anything wierd when I tried it:

IDL> print, findgen(3,3)
0.00000 1.00000 2.00000
3.00000 4.00000 5.00000
6.00000 7.00000 8.00000
IDL> print, rot(findgen(3,3), 180, /interp)
8.00000 7.00000 6.00000
5.00000 4.00000 3.00000
2.00000 1.00000 1.90719e-07
IDL> print, rot(findgen(3,3), 90, /interp)
2.00000 5.00000 8.00000
1.00000 4.00000 7.00000
0.00000 3.00000 6.00000

I couldn't quite understand how ROT works with other settings but these
two appeared reasonable.
I'd check if there is some rounding happening somewhere in your code.
Cheers,
Pavel

Report message to a moderator

[Message index]

		Re: Rotten behavior with rot command By: landsman on Thu, 17 August 2000 00:00
		Re: Rotten behavior with rot command By: promashkin on Thu, 17 August 2000 00:00

Previous Topic:	Re: Scaling atoms & axes in object graphics
Next Topic:	Rotten behavior with rot command

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Sat Oct 11 13:00:17 PDT 2025

Total time taken to generate the page: 0.23513 seconds