Create a single row gtable.

This function puts grobs in a list side-by-side in a single-row gtable from left to right witrh the given widths and height.

Usage

gtable_row(name, grobs, height = NULL, widths = NULL, z = NULL, vp = NULL)

Arguments

name

a string giving the name of the table. This is used to name the layout viewport

grobs

a single grob or a list of grobs

height

a unit vector giving the height of this row

widths

a unit vector giving the width of each column

z

a numeric vector giving the order in which the grobs should be plotted. Use Inf (the default) to plot above or -Inf below all existing grobs. By default positions are on the integers, giving plenty of room to insert new grobs between existing grobs.

vp

a grid viewport object (or NULL).

Value

A gtable with a single row and the same number of columns as elements in the grobs list

See also

Other gtable construction: gtable(), gtable_col(), gtable_matrix(), gtable_spacer

Examples

library(grid)
a <- rectGrob(gp = gpar(fill = "red"))
b <- circleGrob()
c <- linesGrob()
gt <- gtable_row("demo", list(a, b, c))
gt
#> TableGrob (1 x 3) "demo": 3 grobs
#>   z     cells name                    grob
#> 1 1 (1-1,1-1) demo     rect[GRID.rect.124]
#> 2 2 (1-1,2-2) demo circle[GRID.circle.125]
#> 3 3 (1-1,3-3) demo   lines[GRID.lines.126]
plot(gt)

gtable_show_layout(gt)