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% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/add-space.R
\name{gtable_add_space}
\alias{gtable_add_space}
\alias{gtable_add_col_space}
\alias{gtable_add_row_space}
\title{Add row/column spacing.}
\usage{
gtable_add_col_space(x, width)
gtable_add_row_space(x, height)
}
\arguments{
\item{x}{a gtable object}
\item{width}{a vector of units of length 1 or ncol - 1}
\item{height}{a vector of units of length 1 or nrow - 1}
}
\value{
A gtable with the additional rows or columns added
}
\description{
Adds \code{width} space between the columns or \code{height} space between
the rows, effictvely pushing the existing cells apart.
}
\examples{
library(grid)
rect <- rectGrob()
rect_mat <- matrix(rep(list(rect), 9), nrow = 3)
gt <- gtable_matrix("rects", rect_mat, widths = unit(rep(1, 3), "null"),
heights = unit(rep(1, 3), "null"))
plot(gt)
# Add spacing between the grobs
# same height between all rows
gt <- gtable_add_row_space(gt, unit(0.5, "cm"))
# Different width between the columns
gt <- gtable_add_col_space(gt, unit(c(0.5, 1), "cm"))
plot(gt)
}
\seealso{
Other gtable manipulation:
\code{\link{gtable_add_cols}()},
\code{\link{gtable_add_grob}()},
\code{\link{gtable_add_padding}()},
\code{\link{gtable_add_rows}()},
\code{\link{gtable_filter}()}
}
\concept{gtable manipulation}
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