gtable_matrix

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Create a gtable from a matrix of grobs.

Create a gtable from a matrix of grobs.

Usage
gtable_matrix(name, grobs, widths = NULL, heights = NULL, z = NULL, respect = FALSE, clip = "on", 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
widths
a unit vector giving the width of each column
heights
a unit vector giving the height of each row
z
a numeric matrix of the same dimensions as grobs, specifying the order that the grobs are drawn.
respect
a logical vector of length 1: should the aspect ratio of height and width specified in null units be respected. See grid.layout for more details
clip
should drawing be clipped to the specified cells ("on"), the entire table ("inherit"), or not at all ("off")
vp
a grid viewport object (or NULL).
Aliases
  • gtable_matrix
Examples
library(gtable) library(grid) a <- rectGrob(gp = gpar(fill = "red")) b <- circleGrob() c <- linesGrob() row <- matrix(list(a, b, c), nrow = 1) col <- matrix(list(a, b, c), ncol = 1) mat <- matrix(list(a, b, c, nullGrob()), nrow = 2) gtable_matrix("demo", row, unit(c(1, 1, 1), "null"), unit(1, "null")) gtable_matrix("demo", col, unit(1, "null"), unit(c(1, 1, 1), "null")) gtable_matrix("demo", mat, unit(c(1, 1), "null"), unit(c(1, 1), "null")) # Can specify z ordering z <- matrix(c(3, 1, 2, 4), nrow = 2) gtable_matrix("demo", mat, unit(c(1, 1), "null"), unit(c(1, 1), "null"), z = z)
Documentation reproduced from package gtable, version 0.2.0, License: GPL-2

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