search for: relocate_elp

Hi list, This is probably too much to ask, but I'm wondering if there is a ready-to-use function somewhere that allows me to color one area of a venn diagram (e.g. the intersection of two sets)? Thanks! ...Tao

...========================================= ........ ??? else if (4 <= numCircles && numCircles <= 5 && !simplify) { ??????? grid.newpage()???????????????????????????????????? <<<<<<<<<<<<<<<<=============================== ??????? relocate_elp <- function(e, alpha, x, y) { ??????????? phi = (alpha/180) * pi ??????????? xr = e[, 1] * cos(phi) + e[, 2] * sin(phi) ??????????? yr = -e[, 1] * sin(phi) + e[, 2] * cos(phi) ??????????? xr = x + xr ??????????? yr = y + yr ??????????? return(cbind(xr, yr)) ??????? } ??????? lab <- function(i...