clickableImageMap (version 1.0)

gtable_replace_grob: gtable_replace_grob

Description

replace an existing grob (in a row of a gtable) with an updated version

Usage

gtable_replace_grob(gtab, row, new_grob, name)

Value

returns the updated gtable object

Arguments

gtab

a gtable object

row

integer target row number within the gtable

new_grob

update grob to insert into gtable

name

character string entry in the "name" field of gtable$layout

Examples

if(interactive()){
load("data/x_gtab.RData")
load("data/x_tab.RData")
load("data/x_rows.RData")
ptabRow<-which(names(x_rows)=="ptabRow")
gtab<-gtable_replace_grob(x_gtab,ptabRow,x_tab,name="ptab")
}