Hi Gavin,
Here's a sort of brute force way to nudge points. Might be helpful.
nudge<-function(x,y,away=0.1,tol=0.01) {
dimx<-dim(x)
if(missing(y) && !is.null(dimx)) {
y<-x[,2]
x<-x[,1]
}
xlen<-length(x)
if(xlen != length(y)) stop("x and y must be the same length.")
for(i in 1:xlen) {
I have a dataset showing points, with a category for each point and its
location.
I simply want to display my points, in a way that users can toggle the points
on and off by category.
Where I have two objects in the same category I'd like to display them nudged
to appear as two distinct, but
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