| color_quan(...., Cube=6) makes white white, but ... [message #30384] |
Fri, 26 April 2002 14:17  |
nobody@nowhere.com (S
Messages: 55
Registered: July 2001
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Member |
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I took David's advice and used the subject heading when creating gifs from
my display, this fixed the problem that the white background would always
show up slightly grey. However, as I posted afterwards, the option reduces
the number of colors by a factor of 2 roughly. It also makes the plots look
'grainy', which sounds like the same problem actually. Is there a way around
this, i.e. I'd like white background when I ask for it, but I don't really
want to lose the color resolution either. hmmmph!
as an aside, I'm trying to give people graphics that would insert in Word
documents easily. Does IDL for Windows have a vector based image format
(like WMF, EMF) that I can write to? My IDL 5.2 for Linux doesn't have
(or appear to) anything but CGM.
--
Steve S.
steve@NOSPAMmailaps.org
remove NOSPAM before replying
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