[R] Single character input without Enter
dieter.menne at menne-biomed.de
Thu Feb 25 19:29:04 CET 2010
Greg Snow-2 wrote:
> The playSudoku function in the sudoku package has 2 examples/methods of
> responding to single key strokes, whether those methods will work for your
> application or not depends on what you are trying to do.
Thanks, Greg, it boils down to the rather basic
getGraphicsEvent(prompt = "Waiting for input",
onMouseDown = NULL, onMouseMove = NULL,
onMouseUp = NULL, onKeybd = NULL)
in grDevices; so no tclk needed. Strange that nobody told me....
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