T.image
A class for the representation of a matrix or table object in which values have different colors.
T.image
objects can be created by calls of the form new("T.image", ...)
.
The regular usage in this package is to use the table.image
function.
data
a list containing data or data's name.
dftab
: the displayed values which can be table
, dist
or matrix
in the form of a data frame, a name or a matching call
coordsx
: an integer or a vector indicating the columns of dftab
kept
coordsy
: an integer or a vector indicating the rows of dftab
kept
labelsx
: columns labels
labelsy
: rows labels
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.T
class.
The specific slots for T.image
objects are:
breaks
: a vector of values to split dftab
. If NULL
, pretty(dftab, nclass)
is used.
nclass
: an integer for the number of desired intervals, ignored if breaks
is not missing.
col
: a NULL
value, a color or a colors vector used for the cells.
stats
a list of internal preliminary calculations
s.misc
a list of some others internal parameters:
breaks.update
: a logical indicating if the legend breaks is updating.
Call
an object of class call
Class ADEg.T
, directly.
Class ADEg
, by class ADEg.T
, distance 2.
Class ADEgORtrellis
, by class ADEg.T
, distance 3.
Class ADEgORADEgSORtrellis
, by class ADEg.T
, distance 3.
The methods of the father classes "ADEg.T"
and "ADEg"
can be used by inheritance.
The specific methods for T.image
are:
signature(object = "T.image")
:
calls the parent method (prepare
for ADEg.T
) and modifies some graphical parameters used by default and calculates limits and grid.
signature(object = "T.image")
:
draws raster image.
Alice Julien-Laferriere, Aurelie Siberchicot aurelie.siberchicot@univ-lyon1.fr and Stephane Dray
ADEg
ADEg.T
table.image