Crate prismatica

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§Prismatica – Scientific Colormaps for Rust

260+ perceptually uniform, colorblind-safe colormaps from: matplotlib, Crameri, CET, CMOcean, ColorBrewer, CMasher, NCAR, and more.

use prismatica::crameri::BATLOW;
let color = BATLOW.eval(0.5);
println!("RGB: ({}, {}, {})", color.r, color.g, color.b);

Feature	Colormaps	Description
`core` (default)	~48	matplotlib + Crameri
`cet`	+60	Peter Kovesi’s perceptually uniform maps
`cmocean`	+22	Oceanographic colormaps
`colorbrewer`	+35	Cynthia Brewer’s cartographic palettes
`cmasher`	+30	Astrophysics colormaps
`ncar`	+40	NCAR NCL geoscience maps
`cartocolors`	+15	CARTO cartographic maps
`moreland`	+6	Cool-warm, black body, Kindlmann
`d3`	varies	d3-scale-chromatic maps
`all`	~260+	Everything

Sequential data (temperature, elevation, concentration): batlow, viridis, oslo, thermal
Diverging data (anomalies, residuals): berlin, vik, balance, cool_warm
Cyclic data (phase, direction, time-of-day): romaO, phase, twilight
Categorical data (labels, classes): ColorBrewer qualitative palettes: SET2, DARK2, PAIRED

crameri: Crameri Scientific Colour Maps (batlow, berlin, roma, oslo, tokyo, hawaii, and 30+ more).
matplotlib: Matplotlib colormaps (viridis, inferno, magma, plasma, cividis, twilight, mako, rocket).

Color: An sRGB color with 8-bit channels.
Colormap: A continuous colormap backed by a precomputed lookup table.
ColormapMeta: Metadata about a colormap’s scientific properties.
DiscretePalette: A discrete palette of distinct colors for categorical data.
ReversedColormap: A reversed view of a colormap. Zero allocation.

ColormapKind: The type/class of a colormap, following standard scientific nomenclature.

IntoFrameworkColor: Trait for converting a prismatica Color to a framework-specific color type.