loon (version 1.4.1)

l_info_states: Retrieve Information about the States of a Loon Widget

Description

Loon's built-in object documentation. Can be used with every loon object that has plot states including plots, layers, navigators, contexts. This is a generic function.

Usage

l_info_states(target, states = "all")

Value

a named nested list with one element per state. The list elements are also named lists with type, dimension, defaultvalue, and description elements containing the respective information.

Arguments

target

either an object of class loon or a vector that specifies the widget, layer, glyph, navigator or context completely. The widget is specified by the widget path name (e.g. '.l0.plot'), the remaining objects by their ids.

states

vector with names of states. 'all' is treated as a keyword and results in returning information on all plot states

See Also

Other loon interactive states: l_hist(), l_plot(), l_serialaxes(), l_state_names(), names.loon()

Examples

if(interactive()){

p <- l_plot(iris, linkingGroup="iris")
i <- l_info_states(p)
names(p)
names(i)
i$selectBy

l <- l_layer_rectangle(p, x=range(iris[,1]), y=range(iris[,2]), color="")
l_info_states(l)


h <- l_hist(iris$Sepal.Length, linkingGroup="iris")
l_info_states(h)

}