R help - Apr 2007 - Changing appearance of band edges in xYplot()

Dear R-helpers,

I would like the bands in an xYplot() to be gray without dark edges.  
I've tried playing around with col.bands, but that seems not to  
affect the edges, although changin col.fill does change the fill as I  
would expect.

I would appreciate pointers.

_____________________________
Professor Michael Kubovy
University of Virginia
Department of Psychology
USPS:     P.O.Box 400400    Charlottesville, VA 22904-4400
Parcels:    Room 102        Gilmer Hall
         McCormick Road    Charlottesville, VA 22903
Office:    B011    +1-434-982-4729
Lab:        B019    +1-434-982-4751
Fax:        +1-434-982-4766
WWW:    http://www.people.virginia.edu/~mk9y/

On Apr 21, 2007, at 11:08 AM, Michael Kubovy wrote:
> Dear R-helpers,
>
> I would like the bands in an xYplot() to be gray without dark edges.
> I've tried playing around with col.bands, but that seems not to
> affect the edges, although changin col.fill does change the fill as I
> would expect.
>
> I would appreciate pointers.
I forgot to give:

R version 2.5.0 RC (2007-04-19 r41248)
i386-apple-darwin8.9.1

locale:
C

attached base packages:
[1] "grDevices" "datasets"  "grid"     
"graphics"  "stats"     "utils"
[7] "methods"   "base"

other attached packages:
         coda      gmodels        Hmisc      acepack          
lme4       Matrix
     "0.10-7"     "2.13.2"      "3.3-1"   
"1.3-2.2"  "0.9975-13"
"0.9975-11"
cacheSweave       stashR     filehash       digest          JGR        
iplots
        "0.3"      "0.2-1"      "0.9-4"     
"0.2.3"
"1.4-15"      "1.0-7"
       JavaGD         MASS     gridBase      lattice  
latticeExtra        rJava
      "0.3-6"     "7.2-33"      "0.4-3"    
"0.15-4"      "0.1-6"
"0.4-15"
       xtable
      "1.4-3"
_____________________________
Professor Michael Kubovy
University of Virginia
Department of Psychology
USPS:     P.O.Box 400400    Charlottesville, VA 22904-4400
Parcels:    Room 102        Gilmer Hall
         McCormick Road    Charlottesville, VA 22903
Office:    B011    +1-434-982-4729
Lab:        B019    +1-434-982-4751
Fax:        +1-434-982-4766
WWW:    http://www.people.virginia.edu/~mk9y/