Glimma (version 1.0.0)

gllink: Plot linkages

Description

Helper function for writing the link properties in interactive Glimma plots

Usage

gllink(from, to, src = "none", dest = "none", flag = "none", both = FALSE, info = "none")

Arguments

from

the index of the plot from which the event is dispatched.

to

the index of the plot which receives the event and performs an action.

src

the action that is performed in the "from" plot.

dest

the action that is performed in the "to" plot.

flag

indicates special links for particular chart types.

both

creates symmetric links whereby the "dest" action in "to" also triggers the "src" action in "from".

info

additional info for creating the link.

Value

a link object containing the plot linking information.

Examples

data(iris)
data <- data.frame(Name=paste("Flower", 1:nrow(iris), sep="-"), iris)

plot1 <- glScatter(data, xval="Sepal.Length", yval="Sepal.Width", colval="Species")
plot2 <- glScatter(data, xval="Species", yval="Petal.Length", colval="Species")
link1 <- gllink(1, 2, src="hover", dest="hover", both=TRUE)
glimma(plot1, plot2, link1, layout=c(1,2))