chroma-js

## Changelog ## 3.2.0 ### Minor Changes - 919d003: scale.domain now returns the original domain array when called with no arguments ### 3.1.3 - updated dependencies ### 3.1.2 - fixed a bug in Lch interpolation of hue-less colors ### 3.1.1 - fix: allow deep-imports in vite projects ### 3.1.0 - feat: parse `'transparent'` as black with 0% opacity - resolves [#280](https://github.com/gka/chroma.js/issues/280) - make it easier to access colorbrewer palette names - resolves [#314](https://github.com/gka/chroma.js/issues/314) - docs: explain differences to official colorbrewer scales - resolves [#316](https://github.com/gka/chroma.js/issues/316) - fix: correct parsing of modern css colors with percentage alpha - resolves [#297](https://github.com/gka/chroma.js/issues/297) - fix: css output for hue-less colors in lch() and oklch() - resolves [#357](https://github.com/gka/chroma.js/issues/357) ### 3.0.0 - 🎉 NEW: Add support for modern CSS color spaces. This means you can now export and parse CSS colors in `lab()`, `lch()`, `oklab()`, `oklch()` space. - 🎉 NEW: you can now control the standard white reference point for the CIE Lab and CIE Lch color spaces via `setLabWhitePoint`. - Breaking: `color.css()` will no longer return [legacy CSS colors](https://developer.mozilla.org/en-US/docs/Web/CSS/color_value/rgb#legacy_syntax_comma-separated_values) like `rgb(255, 255, 0)` but use modern CSS colors like `rgb(255 255 0)` instead. - fix: you can now use chroma.js both via the default export as well as named exports in ES6. - fix: switch to W3C implementation of OKLab color space ### 2.6.0 - 🎉 NEW: add [`color.shade()`](#color-shade), [`color.tint()`](#color-shade). - fix: remove false w3c color cornflower ### 2.5.0 - refactored code base to ES6 modules ### 2.4.0 - add support for Oklab and Oklch color spaces ### 2.3.0 - use binom of degree n in chroma.bezier ### 2.2.0 - use Delta e2000 for chroma.deltaE #269 ### 2.0.3 - hsl2rgb will, like other x2rgb conversions now set the default alpha to 1 ### 2.0.2 - use a more mangle-safe check for Color class constructor to fix issues with uglifyjs and terser ### 2.0.1 - added `chroma.valid()` for checking if a color can be parsed by chroma.js ### 2.0.0 - chroma.js has been ported from CoffeeScript to ES6! This means you can now import parts of chroma in your projects! - changed HCG input space from [0..360,0..100,0..100] to [0..360,0..1,0..1] (to be in line with HSL) - added new object unpacking (e.g. `hsl2rgb({h,s,l})`) - changed default interpolation to `lrgb` in mix/interpolate and average. - if colors can't be parsed correctly, chroma will now throw Errors instead of silently failing with console.errors ### 1.4.1 - chroma.scale() now interprets `null` as NaN and returns the fallback color. Before it had interpreted `null` as `0` - added `scale.nodata()` to allow customizing the previously hard-coded fallback (aka "no data") color #cccccc ### 1.4.0 - color.hex() now automatically sets the mode to 'rgba' if the colors alpha channel is < 1. so `chroma('rgba(255,0,0,.5)').hex()` will now return `"#ff000080"` instead of `"#ff0000"`. if this is not what you want, you must explicitly set the mode to `rgb` using `.hex("rgb")`. - bugfix in chroma.average in LRGB mode ([#187](https://github.com/gka/chroma.js/issues/187)) - chroma.scale now also works with just one color ([#180](https://github.com/gka/chroma.js/issues/180)) ### 1.3.5 - added LRGB interpolation ### 1.3.4 - passing _null_ as mode in scale.colors will return chroma objects ### 1.3.3 - added [color.clipped](https://gka.github.io/chroma.js/#color-clipped) - added [chroma.distance](https://gka.github.io/chroma.js/#chroma-distance) - added [chroma.deltaE](https://gka.github.io/chroma.js/#chroma-deltae) - [color.set](https://gka.github.io/chroma.js/#color-set) now returns a new chroma instance - chroma.scale now allows [disabling of internal cache](https://gka.github.io/chroma.js/#scale-cache) - [chroma.average](https://gka.github.io/chroma.js/#chroma-average) now works with any color mode - added unit tests for color conversions - use hex colors as default string representation - RGB channels are now stored as floats internally for higher precision - bugfix with cubehelix and constant lightness - bugfix in chroma.limits quantiles - bugfix when running scale.colors(1) - bugfix in hsi2rgb color conversion ### 1.2.2 - scale.colors() now returns the original colors instead of just min/max range ### 1.2.0 - added chroma.average for averaging colors ### 1.1.0 - refactored chroma.scale - changed behaviour of scale.domain - added scale.classes - added scale.padding ### 1.0.2 - standardized alpha channel construction - chroma.bezier automatically returns chroma.scale ### 1.0.1 - added simple color output to chroma.scale().colors() ### 1.0.0 - numeric interpolation does what it should - refactored and modularized code base - changed argument order of Color::interpolate