pickCol function

Pick a Colour From a Palette and get the Hexadecimal Code

Display an interactive colour palette from which the user can choose a colour.

pickCol(returnValue=TRUE)

Arguments

• returnValue: If TRUE, display the full colour palette, choose a colour, and return the hex value to the R session.

  If FALSE, use an intermediate GUI to interact with the palette and display the hex value of the chosen colour.

Returns

A hexidecimal colour value.

Author(s)

Alex Couture-Beil, Vancouver Island University, Nanaimo BC

See Also

testCol

Examples

## Not run:

local(envir=.PBSmodEnv,expr={
  junk<-pickCol(); resetGraph()
  addLabel(.5,.5,junk,cex=4,col=junk)
})
## End(Not run)