R help - Mar 2004 - graphical interface

Dear R users,,
 
I'm having difficulties when i use the gstat extensions in R
especially with the graphical interface, as the
variograms plots are depicted with gray background and cyan points for the
number of pairs, Consequently the fitted variogram
is drawn in cyan, 
 
How can i change that so i could have,  white background and 
black lines for  the fitted variogram, for the complete plot. 
 
looking forward for hearing from you,
 
carlos saavedra
 

	[[alternative HTML version deleted]]

> From: Carlos Saavedra
> 
> Dear R users,,
>  
> I'm having difficulties when i use the gstat extensions in R
> especially with the graphical interface, as the
> variograms plots are depicted with gray background and cyan 
> points for the number of pairs, Consequently the fitted variogram
> is drawn in cyan, 
>  
> How can i change that so i could have,  white background and 
> black lines for  the fitted variogram, for the complete plot. 
Try:

lset(theme=col.whitebg())

right before the plot command.  See ?lset for more details.

[Plead to the maintainer of lattice:  Is it possible to make the theme an
option that can be set for the session, not just for the device?]

Best,
Andy
  
> looking forward for hearing from you,
>  
> carlos saavedra
>  
> 
> 	[[alternative HTML version deleted]]
> 
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> From: Deepayan Sarkar [mailto:deepayan at stat.wisc.edu] 
> On Tuesday 16 March 2004 09:52, Liaw, Andy wrote:
> > [Plead to the maintainer of lattice:  Is it possible to 
> make the theme
> > an option that can be set for the session, not just for the device?]
> 
> 
> I'm not completely sure if this is what you are looking for, 
> but the device  
> settings are ultimately determined by trellis.device(), which has a 
> 'theme' argument. It essentially has the effect of calling 
> lset() with 
> that theme immediately after the device is set up. This 
> 'theme' argument 
> defaults to getOption("lattice.theme"), which you can set to 
> modify the 
> default behaviour. From ?trellis.device:
> 
> 
>    theme: list of components that change the settings of the device
>           opened, or, a function that when called produces 
> such a list.
>           The function name can be supplied as a quoted string. A
>           possible usage is to change the default settings at session
>           startup, for example by setting 'options(lattice.theme >  
"col.whitebg")'. If 'theme' is a function, it will not be
>           supplied any arguments, however, it is guaranteed that a
>           device will already be open when it is called, so 
> one may use
>           '.Device' inside the function to ascertain what device
has
>           been opened.
> 
> 
> If this is indeed what you are looking for, I would 
> appreciate hearing 
> about any ideas to make this information easier to get at (I 
> guess I could 
> add a link from ?lset to ?trellis.device for starters).
Hallelujah!!  This is it!  I just have trouble knowing about new features in
packages that I had some familiarity with (especially those that I've gotten
too used too from my S-PLUS days...).  Thanks X 1e6!!

Cheers,
Andy

 
> Deepayan
> 
> 
> 
> 
> 

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