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Re: FSC_PLOT defaults [message #74130 is a reply to message #74118]

Tue, 21 December 2010 13:56

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Ben Tupper writes:

> The fatal flaw you point out is that the user will try to use the system
> variable so define the graphic state for Graphics A and also try to use
> the same variable to define the state for Graphics B which might be
> different. I guess I hadn't thought of that. I was thinking of David
> literally allowing the user to define fresh-session default values. If
> the programmer changes the default value between the realizations of
> Graphics A and Graphics B, well, then so be it. The default has been
> redefined.

The solution to *all* these problems, of course, is to
have graphics routines that are objects. Then any individual
object "knows" what it is suppose to do. The image objects
in the Catalyst Library are the perfect examples of this.

It's all coming. But Christmas dinner has already been
pushed back to the 28th. (Christmas shopping on the 27th
now.) And Coyote is NO help! He's off to Costa Rica for
two weeks with some young secretary he met at one of his
"Christmas Parties". Sheesh.

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Sepore ma de ni thui. ("Perhaps thou speakest truth.")

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[Message index]

		Re: FSC_PLOT defaults By: lecacheux.alain on Mon, 27 December 2010 00:51
		Re: FSC_PLOT defaults By: David Fanning on Fri, 24 December 2010 22:01
		Re: FSC_PLOT defaults By: David Fanning on Fri, 24 December 2010 10:55
		Re: FSC_PLOT defaults By: Michael Galloy on Thu, 23 December 2010 21:05
		Re: FSC_PLOT defaults By: David Fanning on Thu, 23 December 2010 18:03
		Re: FSC_PLOT defaults By: wlandsman on Thu, 23 December 2010 16:02
		Re: FSC_PLOT defaults By: wlandsman on Thu, 23 December 2010 15:42
		Re: FSC_PLOT defaults By: penteado on Thu, 23 December 2010 12:53
		Re: FSC_PLOT defaults By: Mark[1] on Thu, 23 December 2010 12:35
		Re: FSC_PLOT defaults By: lecacheux.alain on Thu, 23 December 2010 12:34
		Re: FSC_PLOT defaults By: David Fanning on Thu, 23 December 2010 11:10
		Re: FSC_PLOT defaults By: David Fanning on Thu, 23 December 2010 10:08
		Re: FSC_PLOT defaults By: wlandsman on Thu, 23 December 2010 08:38
		Re: FSC_PLOT defaults By: David Fanning on Wed, 22 December 2010 09:11
		Re: FSC_PLOT defaults By: lecacheux.alain on Wed, 22 December 2010 05:51
		Re: FSC_PLOT defaults By: Bruce Bowler on Wed, 22 December 2010 05:22
		Re: FSC_PLOT defaults By: David Fanning on Tue, 21 December 2010 13:56
		Re: FSC_PLOT defaults By: ben.bighair on Tue, 21 December 2010 12:38
		Re: FSC_PLOT defaults By: Marc Buie on Tue, 21 December 2010 10:53
		Re: FSC_PLOT defaults By: David Fanning on Tue, 21 December 2010 09:58
		Re: FSC_PLOT defaults By: ben.bighair on Tue, 21 December 2010 09:53
		Re: FSC_PLOT defaults By: David Fanning on Tue, 21 December 2010 08:37
		Re: FSC_PLOT defaults By: wlandsman on Tue, 21 December 2010 08:19
		Re: FSC_PLOT defaults By: David Fanning on Tue, 21 December 2010 07:58
		Re: FSC_PLOT defaults By: Paul Van Delst[1] on Tue, 21 December 2010 07:39
		Re: FSC_PLOT defaults By: David Fanning on Tue, 21 December 2010 07:19
		Re: FSC_PLOT defaults By: David Fanning on Tue, 21 December 2010 07:06
		Re: FSC_PLOT defaults By: David Fanning on Tue, 21 December 2010 06:51
		Re: FSC_PLOT defaults By: David Fanning on Tue, 21 December 2010 06:45
		Re: FSC_PLOT defaults By: Marc Buie on Tue, 21 December 2010 05:58
		Re: FSC_PLOT defaults By: penteado on Mon, 20 December 2010 18:03
		Re: FSC_PLOT defaults By: ben.bighair on Mon, 20 December 2010 17:43
		Re: FSC_PLOT defaults By: David Fanning on Mon, 20 December 2010 14:57

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