gridExtra (version 0.9.1)

borderGrob: borderGrob

Description

an open rectangular borderdraw

Usage

borderGrob(type = 1, colour = "white", vp = NULL, ...)

Arguments

type

which borders to draw

colour

colour

...

additional arguments passed to gpar()

vp

viewport

Value

• a grob

See Also

grid.segments, grid.points

Other grob userlevel: arcTextGrob, barbedGrob, colorstripGrob, ebimageGrob, ellipseGrob, interleaven, ngonGrob, patternGrob, pixmapGrob, rpatternGrob, stextGrob, tableGrob, virtualGrob

Examples

pushViewport(viewport(width=0.5, height=0.5, layout=grid.layout(4, 4, w=0.9, height=0.9)))
vp = viewport(width=0.9, height=0.9)
type <- 1
for(ii in 1:4){
 for(jj in 1:4){
  pushViewport(viewport(layout.pos.r=ii, layout.pos.c=jj))
  grid.rect(gp=gpar(col="grey",fill="black"))
  grid.text(paste("t = ", type), gp=gpar(col="white"))
  grid.border(type, vp=vp)
  upViewport()
  type <- type + 1
 }
}