print.generic_spct: Print spectral objects

In photobiology: Photobiological Calculations

Print spectral objects

Description

Print methods for objects of spectral classes, including collections of spectra.

Usage

## S3 method for class 'generic_spct'
print(x, ..., n = NULL, width = NULL)

## S3 method for class 'generic_mspct'
print(x, ..., n = NULL, width = NULL, n.members = 10)

Arguments

x	An object of one of the summary classes for spectra.
...	not used in current version.
n	Number of rows to show. If NULL, the default, will print all rows if less than option dplyr.print_max. Otherwise, will print dplyr.print_min rows.
width	Width of text output to generate. This defaults to NULL, which means use getOption("width") and only display the columns that fit on one screen. You can also set option(dplyr.width = Inf) to override this default and always print all columns.
n.members	numeric Number of members of the collection to print.

Details

This is simply a wrapper on the print method for tibbles, with additional information in the header. Currently, width applies only to the table of data.

Objects are printed as is, ignoring the current settings of R options photobiology.radiation.unit and photobiology.filter.qty.

Value

Returns x invisibly.

Functions

• print(generic_mspct):

Examples

print(sun.spct)
print(sun.spct, n = 5)

print(q2e(sun.spct, action = "replace"))
print(e2q(sun.spct, action = "replace"))

print(polyester.spct)
print(any2A(polyester.spct))
print(any2Afr(polyester.spct))

print(two_filters.spct)

photobiology documentation built on April 4, 2025, 4:37 a.m.