d3-color

d3-color copied to clipboard

Bumps [terser](https://github.com/terser/terser) from 5.12.1 to 5.14.2. Changelog Sourced from terser's changelog. v5.14.2 Security fix for RegExps that should not be evaluated (regexp DDOS) Source maps improvements (#1211) Performance improvements in...

dependabot[bot]

LUV and XYZ.

11

Per https://github.com/d3/d3-color/issues/33#issuecomment-506914712, d3-color should support CIELUV in addition to CIELAB, and for compatibility with R, should redefine d3.hcl as polar CIELUV, but preserve d3.lch as polar CIELAB. We should also...

mbostock

d3.rgb doesn't parse HSL hues with `deg` units

1

`d3.rgb('hsl(120deg, 100%, 50%)') => rgb(0, 0, 0)` `d3.rgb('hsl(120, 100%, 50%)') => rgb(0, 255, 0)` See https://codesandbox.io/s/d3-color-rgb-not-accept-deg-9v8oqm for a repro [CSS Color Module Level 3](https://www.w3.org/TR/2022/REC-css-color-3-20220118/#hsl-color) is a little unclear but seems...

harveylee

HWB colour space + CSS Level 4 syntax

5

This will fix #61. I made a notebook with a picker for this space [here](https://observablehq.com/@parcly-taxel/the-hwb-colour-model).

Parcly-Taxel

oklab / oklch?

9

https://bottosson.github.io/posts/oklab/ Here's a list of the design choices behind oklab: - Should be an opponent color space, similar to for example CIELAB. - Should predict lightness, chroma and hue well....

Fil

Coming in CSS Color Module Level 4: https://www.w3.org/TR/css-color-4/#the-hwb-notation

mbostock

As defined here: https://www.w3.org/TR/css-color-4/#color-conversion-code https://observablehq.com/@mbostock/lab-and-rgb ```js function rgb_lrgb1(v) { return v

mbostock

Jzazbz color space

9

Some new color space: https://www.osapublishing.org/oe/fulltext.cfm?uri=oe-25-13-15131&id=368272 Here python implementation https://github.com/nschloe/colorio Maybe d3 can support it?

imkremen

Clamp chroma to displayable RGB gamut?

27

In R, *fixup* defaults to TRUE. We need some equivalent to this (but faster, hopefully, at least using binary search): ```js function fixup(c) { while (!c.displayable()) --c.c; return c; }...

mbostock

Refactor XYZ color space into its own module.

6

For [#51](https://github.com/d3/d3-color/issues/51) Refactors the implementation of the XYZ color space (i.e. CIE XYZ D50) out of `src/lab.js` into its own module, `src/xyz.js`.

DCtheTall