plot.imlist
Plot a List of Images
Plots an array of pixel images.
Usage
# S3 method for imlist
plot(x, …, plotcommand="image",
equal.ribbon=FALSE, ribmar=NULL) # S3 method for imlist
image(x, …, equal.ribbon=FALSE, ribmar=NULL)
# S3 method for listof
image(x, …, equal.ribbon=FALSE, ribmar=NULL)
Arguments
- x
An object of the class
"imlist"representing a list of pixel images. Alternativelyxmay belong to the outdated class"listof".- …
Arguments passed to
plot.solistto control the spatial arrangement of panels, and arguments passed toplot.imto control the display of each panel.- equal.ribbon
Logical. If
TRUE, the colour maps of all the images will be the same. IfFALSE, the colour map of each image is adjusted to the range of values of that image.- ribmar
Numeric vector of length 4 specifying the margins around the colour ribbon, if
equal.ribbon=TRUE. Entries in the vector give the margin at the bottom, left, top, and right respectively, as a multiple of the height of a line of text.- plotcommand
Character string giving the name of a function to be used to display each image. Recognised by
plot.imlistonly.
Details
These are methods for the generic plot commands
plot and image for the class "imlist".
They are currently identical.
An object of class "imlist" represents a list of pixel images.
(The outdated class "listof" is also handled.)
Each entry in the list x will be displayed as a pixel image,
in an array of panels laid out on the same graphics display,
using plot.solist. Individual panels are plotted by
plot.im.
If equal.ribbon=FALSE (the default),
the images are rendered using different colour maps,
which are displayed as colour ribbons beside each image.
If equal.ribbon=TRUE, the images are rendered using the
same colour map, and a single colour ribbon will be displayed at the right
side of the array.
The colour maps and the placement of the colour ribbons are
controlled by arguments … passed to plot.im.
Value
Null.
See Also
Examples
# NOT RUN {
D <- density(split(amacrine))
image(D, equal.ribbon=TRUE, main="", col.ticks="red", col.axis="red")
# }