Format image paths as images in a flextable.
Usage
colformat_image(
x,
i = NULL,
j = NULL,
width,
height,
na_str = get_flextable_defaults()$na_str,
nan_str = get_flextable_defaults()$nan_str,
prefix = "",
suffix = ""
)Arguments
- x
a flextable object
- i
rows selection
- j
columns selection.
- width, height
size of the png file in inches
- na_str, nan_str
string to be used for NA and NaN values
- prefix, suffix
string to be used as prefix or suffix
See also
Other cells formatters:
colformat_char(),
colformat_datetime(),
colformat_date(),
colformat_double(),
colformat_int(),
colformat_lgl(),
colformat_num(),
set_formatter()
Examples
img.file <- file.path(R.home("doc"), "html", "logo.jpg")
dat <- head(iris)
dat$Species <- as.character(dat$Species)
dat[c(1, 3, 5), "Species"] <- img.file
myft <- flextable(dat)
myft <- colformat_image(
myft,
i = c(1, 3, 5),
j = "Species", width = .20, height = .15
)
ft <- autofit(myft)
ft
Sepal.Length
Sepal.Width
Petal.Length
Petal.Width
Species
5.1
3.5
1.4
0.2
4.9
3.0
1.4
0.2
setosa
4.7
3.2
1.3
0.2
4.6
3.1
1.5
0.2
setosa
5.0
3.6
1.4
0.2
5.4
3.9
1.7
0.4
setosa