A simple wrapper to add a 'ggplot' object as a png in a document.
It produces an object of class 'block_gg' with a corresponding method to_wml()
that can be used to convert the object to a WordML string.
Usage
block_gg(
value,
fp_p = fp_par(),
width = 6,
height = 5,
res = 300,
scale = 1,
unit = "in"
)Arguments
- value
'ggplot' object
- fp_p
paragraph formatting properties, see
fp_par()- width, height
image size in units expressed by the unit argument. Defaults to "in"ches.
- res
resolution of the png image in ppi
- scale
Multiplicative scaling factor, same as in ggsave
- unit
One of the following units in which the width and height arguments are expressed: "in", "cm" or "mm".
See also
Other block functions for reporting:
block_caption(),
block_list(),
block_pour_docx(),
block_section(),
block_table(),
block_toc(),
fpar(),
plot_instr(),
unordered_list()
Examples
library(officer)
if (require("ggplot2")) {
set.seed(2)
doc <- read_docx()
z <- body_append_start_context(doc)
for (i in seq_len(3)) {
df <- data.frame(x = runif(10), y = runif(10))
gg <- ggplot(df, aes(x = x, y = y)) + geom_point()
write_elements_to_context(
context = z,
block_gg(
value = gg
)
)
}
doc <- body_append_stop_context(z)
print(doc, target = tempfile(fileext = ".docx"))
}
#> Loading required package: ggplot2