cursr (version 0.1.0)

wrat: Write At a Specific Location

Description

Move cursor to specified location in the terminal screen, then print the supplied text. This function will only work in terminal, not the RStudio Console or R GUI.

Usage

wrat(yx, text, ...)

Arguments

yx

numeric vector specifying the (row, col) coordinates to print at

text

text to be written at yx

...

colors and attributes added to text. See wr, fg_on, bg_on, and attr_on for more details.

Value

NULL

Details

The coordinates are given in matrix notation: (row, column), with the top-left corner of the screen being (1,1).

See Also

Other writing functions: wrch(), wrkpl(), wrkp(), wr()

Examples

# NOT RUN {
wrat(c(10,6), "CURSR")
wrat(c(4,1), "Hello World!", fg="red", attr=c("bf", "ul"))

mat <- rbind(c(5,2), c(10,5), c(1,19))
wrat(mat, "HI", fg="yellow")

# }