[R] locator(n=0)
Peter Wolf
pwolf at wiwi.uni-bielefeld.de
Fri Feb 27 10:16:54 CET 2004
locator(n=1) returns the coordinates of the position of the mouse.
But you have to click the left button of the mouse.
How can I determine the mouse position without any click?
Is it possible to extend locator in a way that
locator(n=0) outputs the coordinates at once, without any click event?
TclTk allows us to define very nice animations and demonstrations,
see for example: demo(tkdensity). But sometimes it is much better
to have output and control in one window and to be able to respond
to changes of the cursor position (e.g. to that a bandwidth).
Thanks!
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Peter Wolf, pwolf at wiwi.uni-bielefeld.de
Department of economics, University of Bielefeld, Germany
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