On 08/10/2007 8:42 AM, Samuel Kemp wrote: > Hi, > > Does anyone know of a function that dynamically updates a variable with the > (x,y) co-ordinates of the mouse pointer on a plot? > > locator and identify only return the values when you click 'stop' on the > graphics device. > > Any help would be gratefully appeciated.
See getGraphicsEvent, if you're using the windows() device, or rgl.setMouseCallbacks if you're using rgl. Duncan Murdoch ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
