How to draw Chromaticities(cie xy) diagram

[Henxun]

[tompazourek]

This is probably a duplicate of #80

[Henxun]

This is probably a duplicate of #80

hi，tommpourek
How to calculate the boundaries of the horseshoe

[tompazourek]

hi，tommpourek How to calculate the boundaries of the horseshoe

I have never done that, so I don't know exactly. Sorry. I think this is related https://en.wikipedia.org/wiki/Planckian_locus.

This library is more about conversion between color spaces, it doesn't have all tools for colorimetry, unfortunately :(

[Henxun]

hi，tommpourek How to calculate the boundaries of the horseshoe

I have never done that, so I don't know exactly. Sorry. I think this is related https://en.wikipedia.org/wiki/Planckian_locus.

This library is more about conversion between color spaces, it doesn't have all tools for colorimetry, unfortunately :(

thank you!i got no idea for this, it's so difficult for me