Can we plot inverted graph with points only showing colors

[vibhoothi]

Hi Team,

This library is amazing,

I was wondering whether can we plot the graph where we show only the points with real colors and rest being blank/white,
For example, from ITU, https://www.itu.int/dms_pub/itu-r/opb/rep/R-REP-BT.2246-5-2015-PDF-E.pdf#page=39

I tried to do a quick search online, but not sure whether we could do it, apologies if this is asked previously,

[KelSolaar]

Hi @vibhoothi,

This should be doable yes!

RGB = np.random.random([1280, 720, 3])[::10, :]

colour.plotting.plot_RGB_chromaticities_in_chromaticity_diagram_CIE1931(
    RGB,
    colourspaces=["DCI-P3"],
    plot_kwargs={"color": "k"},
    scatter_kwargs={"s": 2},
    show_diagram_colours=False,
    legend=False)

[vibhoothi]

Thanks for the fast reply,
Amazing this works for my use-case