R help - May 2003 - border of bars in lattice barchart

Hi!

Take a look at:

'trellis.par.get', and
'trellis.par.set'

Good look!


On Thu, 8 May 2003, Kosenkov Kirill wrote:
> Hello!
> 
> How to change a color (or linewidth) of
> border in lattice 'barchart'?
> 
> I am trying
> 
> barchart(
> 	(......) - my arguments
>             panel=function(x,y,color,subscripts,groups,...)
>             {
> panel.barchart(x=x,y=y,box.ratio=2,col=color,border=FALSE)
>             }))
> 
> or
> ...
> panel.barchart(x=x,y=y,box.ratio=2,col=color,border='transparent')
> ...
> or
> panel.barchart(x=x,y=y,box.ratio=2,col=color,border='red')
> 
> but it has no effect.
> 
> is there any other way to change a barchart border?
> 
> ______________________________________________
> R-help at stat.math.ethz.ch mailing list
> https://www.stat.math.ethz.ch/mailman/listinfo/r-help
> 
-- 
Ulises M. Alvarez
LAB. DE ONDAS DE CHOQUE
FISICA APLICADA Y TECNOLOGIA AVANZADA
UNAM
umalvarez at fata.unam.mx

Hello!

How to change a color (or linewidth) of
border in lattice 'barchart'?

I am trying

barchart(
	(......) - my arguments
            panel=function(x,y,color,subscripts,groups,...)
            {
panel.barchart(x=x,y=y,box.ratio=2,col=color,border=FALSE)
            }))

or
...
panel.barchart(x=x,y=y,box.ratio=2,col=color,border='transparent')
...
or
panel.barchart(x=x,y=y,box.ratio=2,col=color,border='red')

but it has no effect.

is there any other way to change a barchart border?

On Thursday 08 May 2003 11:08 am, Kosenkov Kirill wrote:
> Hello!
>
> How to change a color (or linewidth) of
> border in lattice 'barchart'?
>
> I am trying
>
> barchart(
> 	(......) - my arguments
>             panel=function(x,y,color,subscripts,groups,...)
>             {
> panel.barchart(x=x,y=y,box.ratio=2,col=color,border=FALSE)
>             }))
>
> or
> ...
> panel.barchart(x=x,y=y,box.ratio=2,col=color,border='transparent')
> ...
> or
> panel.barchart(x=x,y=y,box.ratio=2,col=color,border='red')
>
> but it has no effect.
>
> is there any other way to change a barchart border?

Write your own panel function. Start with the default (panel.barchart), and in 
the appropriate grid.rect() calls, change the 

gp = gpar(fill = <...>) 

to 

gp = gpar(fill = <...>, col = <whatever you want>, lwd =
<whatever you want>)

Deepayan