wrat: Write At a Specific Location

In cursr: Cursor and Terminal Manipulation

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.

Details

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

Value

NULL

See Also

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

Examples

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")

cursr documentation built on Jan. 13, 2021, 7:35 a.m.