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Re: Can one test if the GIF license installed?
| Re: Can one test if the GIF license installed? [message #36106] |
Fri, 15 August 2003 14:33 |
adam_e_oconnor
Messages: 2
Registered: August 2003
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Junior Member |
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William Thompson <thompson@orpheus.nascom.nasa.gov> wrote in message news:<bhe199$7mq$1@skates.gsfc.nasa.gov>...
> According to the IDL website, one can get a GIF license to unlock the WRITE_GIF
> procedure. Is there a way that one can test whether this license is installed
> in software?
>
> Thank you,
>
> William Thompson
Besides looking at the license file(s) in the installation, you could
programmatically call the LMGR function :
IDL> result = LMGR ("idl_gif", VERSION='1.0')
"result" will be 0 if it is not licensed, 1 if the GIF feature is
licensed. You might want to also test for the "idl_tifflzw" feature
depending on what you're doing.
- AEO
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