skued.spectrum_colors
- skued.spectrum_colors(num_colors)
Generates a set of RGB colors corresponding to the visible spectrum (i.e. the rainbow). These colors can be used by Matplotlib, PyQtGraph, Qt, and other plotting/graphics libraries.
You can use the colors from this function as a colormap, named ‘spectrum’, provided that scikit-ued has been imported.
- Parameters:
num_colors (int or iterable) – Number of colors to generate. Alternatively, if num_colors is an iterable of numbers, then the number of colors is deduced with specific spacing.
- Yields:
color ((R,G,B) tuple.) – R, G, B values in a tuple, from 0.0 to 1.0.
See also
spectrum_cmap
Matplotlib colormap based on the colors from spectrum_colors.