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Re: Write iVolume to PNG from command line [message #69454 is a reply to message #69453]

Thu, 07 January 2010 09:25

penteado
Messages: 866
Registered: February 2018

Senior Member
Administrator

On Jan 7, 2:29 pm, tegus <tegusbillhar...@gmail.com> wrote:
> I can't find a procedure or function called isave in help --- it is
> undefined at the command line.

Which version are you using? isave was introduced in 7.1.

If you need to do it in an older version, you may see if this will
work:

http://www.ppenteado.net/idl/pp_itool_save.html
http://www.ppenteado.net/idl/pp_itool_save.pro

It was written to save isv and/or eps. But looking at the code, I
think that if you give the keyword epsfile a png file name, it will
make a PNG, because the file format is decided by the extension in the
file name. I do not know for sure because I do not have an older IDL
installed where I can check it. If you do use it and it works, let me
know and I may change the code to indicate that it can save to other
formats.

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[Message index]

		Re: Write iVolume to PNG from command line By: tegus on Thu, 07 January 2010 09:36
		Re: Write iVolume to PNG from command line By: penteado on Thu, 07 January 2010 09:25
		Re: Write iVolume to PNG from command line By: Kenneth P. Bowman on Thu, 07 January 2010 09:17
		Re: Write iVolume to PNG from command line By: tegus on Thu, 07 January 2010 08:29
		Re: Write iVolume to PNG from command line By: penteado on Thu, 07 January 2010 08:24

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