ggspectra (version 0.3.9)

sec_axis_w_number: Secondary axes for wavelengths

Description

Secondary axes for wavelength data in nanometres. With suitable scaling and name (axis label) for frequency and wavenumber.

Usage

sec_axis_w_number(unit.exponent = -6, label.text = axis_labels()[["w.number"]])
sec_axis_w_frequency(unit.exponent = 12, label.text = axis_labels()[["freq"]])

Arguments

unit.exponent

integer

label.text

character Textual portion of the labels.

Examples

ggplot(sun.spct) +
  geom_line() +
  scale_x_continuous(name = w_length_label(),
                     sec.axis = sec_axis_w_number())

ggplot(sun.spct) +
  geom_line() +
  scale_x_continuous(name = w_length_label(),
                     sec.axis = sec_axis_w_number(-4))

ggplot(sun.spct) +
  geom_line() +
  scale_x_continuous(name = w_length_label(),
                     sec.axis = sec_axis_w_number(nearest_SI_exponent(-4)))

ggplot(sun.spct) +
  geom_line() +
  scale_x_continuous(name = w_length_label(),
                     sec.axis = sec_axis_w_number(-3))

ggplot(sun.spct) +
  geom_line() +
  scale_x_continuous(name = w_length_label(),
                     sec.axis = sec_axis_w_frequency())