cursr: wrchat – R documentation

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wrchat

Write Character to Terminal at Specified Location

Description

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

Usage

wrchat(row, col, chr, ...)

Arguments

`row`	row in which character is printed. If length of `row` is greater than one, the second value replaces `col`.
`col`	column in which character is printed
`chr`	character to be printed to the Console
`...`	parameters that are passed to `style()`, including the foreground color `fg`, background color `bg`, and attribute `attr`

Details

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

Value

NULL

Examples

wrchat(5, 4, "h")

cursr

Cursor and Terminal Manipulation

v0.1.0

MIT + file LICENSE

Authors

Chris Mann

Initial release