.arrangement-class: The .arrangement class
Description
This class contains the plotting arrangement information.
Slots
rows- numeric. Number of rows in the arrangement.
columns- numeric. Number of columns in the arragnement.
actual.ratio- numeric. Ratio of columns to rows
ds.dimensionRatio- numeric. Ratio of the device size to the ratio of the
extents
ds- numeric of length 2. The dimensions of the plotting window in inches
objects- list of length number of spatial objects. Each list has a character vector
of the layer names in each of those
isRaster- logical vector, indicating whether each object is a Raster* object
names- character vector. The names of the layers in the plot
extents- list of class Extent objects. These are needed to calculate the
ds.dimensionRatio, which is used to scale the Spatial objects correctly isSpatialObjects- logical indicating whether the object(s) are
spatialObjects
or not layout- list of length 2, with width and height measurements for layout.
gp- a gpar object or list of named gpar objects. These names must
match the names of the
... objects. Default is NULL. See details. gpText- a gpar object or a list of named gpar objects. These names must
match the names of the
... objects. Default is NULL. See details. gpAxis- a gpar object or a list of named gpar objects. These names must
match the names of the
... objects. Default is NULL. See details. size- a numeric or a named list of numerics, used for SpatialPoints plots.
Default is 5. See details.
Details
These gp* parameters will specify plot parameters that are
available with gpar(). gp will adjust plot parameters,
gpText will adjust title and legend text, gpAxis will
adjust the axes. size adjusts point size in a
SpatialPoints object. These will persist with the
original Plot call for each individual object. Multiple
entries can be used, but they must be named list elements
and they must match the ... items to plot. This is true
for a RasterStack also, i.e., the list of named elements
must be the same length as the number of layers being
plotted. The naming convention used is: RasterStackName$layerName,
i.e, landscape$DEM.