comp.lang.idl-pvwave archive: archive » Re: Why does color change to b/w when using PNG?

Home » Public Forums » archive » Re: Why does color change to b/w when using PNG?

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

Re: Why does color change to b/w when using PNG? [message #38535 is a reply to message #38523]

Tue, 16 March 2004 19:01

andrew.cool
Messages: 47
Registered: July 2003

Member

bleau@UMTOF.UMD.EDU (Lawrence Bleau) wrote in message news:<c380s1$3hb$1@grapevine.wam.umd.edu>...
> I'm running IDL 5.4 on OpenVMS 7.1-2 and am trying to do some plots.
>
> Previously, we were using the ps device (SET_PLOT,'PS') and generating
> PostScript files for each plot. We now want to generate PNG files as well.
>

snip

> So, what's different between these two plot types (PS vs. PNG) that would
> cause the same code to produce different results? TIA.
>
> Lawrence Bleau
> University of Maryland
> Physics Dept., Space Physics Group
> 301-405-6223
> bleau@umtof.umd.edu

Wouldn't WRITE_PNG do the job for you?? Along with the R,G,B parameters.

Andrew Cool
DSTO, Adelaide, South Australia

Report message to a moderator

[Message index]

		Re: Why does color change to b/w when using PNG? By: Paul Van Delst[1] on Wed, 17 March 2004 12:15
		Re: Why does color change to b/w when using PNG? By: bleau on Wed, 17 March 2004 11:51
		Re: Why does color change to b/w when using PNG? By: bleau on Wed, 17 March 2004 09:56
		Re: Why does color change to b/w when using PNG? By: andrew.cool on Tue, 16 March 2004 19:01

Previous Topic:	Re: dynamically change the layout of widget
Next Topic:	Problem with pointers to structures

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Sat Oct 11 04:55:23 PDT 2025

Total time taken to generate the page: 0.72481 seconds