Class S2.label — S2.label-class • adegraphics

A class for creating and drawing bi-dimensional plot with point label.

Objects from the Class

S2.label objects can be created by calls of the form new("S2.label", ...).

The regular usage in this package is to use the s.label function.

Slots

data

a list containing data or data's name.

dfxy: the displayed values in the form of a data frame, a name or a matching call.
labels: a vector of character strings for the points' labels
xax: an integer or a vector indicating the columns of dfxy kept for the x-axes.
yax: an integer or a vector indicating the columns of dfxy kept for the y-axes.
frame: a positive or null integer. It is the number of the frame containing the data (used with sys.frame(..., env = data$frame)). Only if the data are not stored (i.e. data$storeData = FALSE).
storeData: a logical indicating if the data should be stored in the returned object. If FALSE, only the names of the data arguments are stored.

trellis.par

a list of parameters for lattice call. It will be passed directly to par.settings arguments of the lattice function.

adeg.par

a list of graphical parameters, corresponding to the ones given by adegpar() function.

lattice.call

a list to create the trellis object.

g.args

a list containing some method parameters linked with the created object of ADEg.S2 class.

stats

a list of internal preliminary calculations

s.misc

a list of some others internal parameters

Call

an object of class call

Extends

Class ADEg.S2, directly.
Class ADEg, by class ADEg.S2, distance 2.
Class ADEgORtrellis, by class ADEg.S2, distance 3.
Class ADEgORADEgSORtrellis, by class ADEg.S2, distance 3.

Methods

The methods of the father classes "ADEg.S2" and "ADEg" can be used by inheritance. The specific methods for S2.label are:

prepare: signature(object = "S2.label"): calls the parent method (prepare for ADEg.S2) and modifies some graphical parameters used by default.
panel: signature(object = "S2.label"): draws points and labels.

Author

Alice Julien-Laferriere, Aurelie Siberchicot aurelie.siberchicot@univ-lyon1.fr and Stephane Dray

Examples

showClass("S2.label")
#> Class "S2.label" [package "adegraphics"]
#> 
#> Slots:
#>                                                                        
#> Name:          data  trellis.par     adeg.par lattice.call       g.args
#> Class:         list         list         list         list         list
#>                                              
#> Name:         stats       s.misc         Call
#> Class:         list         list         call
#> 
#> Extends: 
#> Class "ADEg.S2", directly
#> Class "ADEg", by class "ADEg.S2", distance 2
#> Class "ADEgORtrellis", by class "ADEg.S2", distance 3
#> Class "ADEgORADEgSORtrellis", by class "ADEg.S2", distance 3

Class `S2.label`