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Lib.rs

› GUI | Command-line interface
#rgb #color-space #hsl #graphics

hsv

A simple crate for converting values in HSV color space to RGB

Owned by James Bromley.

2 releases

0.1.1 Apr 15, 2023
0.1.0 Apr 15, 2023

#945 in GUI

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232 downloads per month

MIT license

9KB
150 lines

hsv

Codecov

Simple conversion of HSV color space to RGB

A simple function hsv_to_rgb to convert values in the HSV color space to RGB. I created this crate because I couldn't find an existing one that worked for me, and, when I asked chatGPT how to convert HSV to RGB in Rust, it pointed me to a crate called hsv that didn't exist. Now it does.

Instructions

  • One function hsv_to_rgb taking hue: f64, saturation: f64, value: f64 and returning u8, u8, u8
  • Panics if supplied values is not within allowed ranges: 0 - 360, 0 - 1, 0 - 1 respectively
  • May not be correct in some sense, but should be okay for simple use cases.
  • Based mostly on https://en.wikipedia.org/wiki/HSL_and_HSV#Color_conversion_formulae

Please let me know if it's incorrect. Bug reports and PRs welcome!

No runtime deps