2.2 The `colors` module

The colors module contains color objects representing all of Pyxplot’s default colors. It also contains the following functions:

colors.spectrum( $spec,norm$ )
The colors.spectrum( $spec,norm$ ) function returns a color representation of the spectrum $spec$ , normalised to brightness $norm$ . $spec$ should be a function object that takes a single input (wavelength) with units of length, and may return an output with arbitrary units.

colors.wavelength( $\lambda$ , $norm$ )
The colors.wavelength( $\lambda$ , $norm$ ) function returns a color representation of monochromatic light at wavelength $\lambda$ , normalised to brightness $norm$ . A value of $norm=1$ is recommended for plotting the complete span of the electromagnetic spectrum without colors clipping to white.

2.2 The colors module

2.2 The `colors` module