PR: Update Tutorial

[laraPPr]

Summary

In this pr there are updates to the index page of the documentation. I went through all the examples with colour-science 0.4.6. A number of the examples did not work or had different results. I just started using the project so I'm not sure if there is a problem with my installation or if the documentation is not up to date.

the graph that I generated with the code line 1843 looked different. The graph that I generated looked like this. I could not find in the repository where I could replace the images.

The graph that I generated with code in line 1852 also looked different. The graph that I generated looked like this. I could not find in the repository where I could replace the images.

I also maid changes to the pyproject.toml file becaus the feature in line 192 requires numpy 2. I am using 1.26 and hit the an error that it did not know trapezoid which is added to numpy 2. This was changed in the following pr f0958f2 in the colour-science repo.

Preflight

Code Style and Quality

• Unit tests have been implemented and passed.
• Pyright static checking has been run and passed.
• Pre-commit hooks have been run and passed.
• New transformations have been added to the Automatic Colour Conversion Graph.
• New transformations have been exported to the relevant namespaces, e.g. colour, colour.models.

Documentation

• New features are documented along with examples if relevant.
• The documentation is Sphinx and numpydoc compliant.

[KelSolaar]

Hi @laraPPr,

Thank you for the contribution. The images for the docs are automatically generated by this Github Action: https://github.com/colour-science/colour/blob/develop/.github/workflows/continuous-integration-documentation.yml that runs this script under the hood: https://github.com/colour-science/colour/blob/develop/utilities/generate_plots.py

Good catch for np.trapezoid, we might revert this back to np.trapz for now because we need to support Numpy 1.2x for a few months still: https://scientific-python.org/specs/spec-0000/

I might not be able to merge this PR entirely but I will cherry-pick some of its bits.

Cheers,

Thomas

[laraPPr]

Thank you. I will have a closer look at the workflow. Some values were synificantly of from the once in the documentation. Does this indicate that there might be a problem with my installation? I can open a seperate issue on that.