cursr: wrat – R documentation

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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.

Details

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

Value

NULL

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

Cursor and Terminal Manipulation

v0.1.0

MIT + file LICENSE

Authors

Chris Mann

Initial release