feat: accept a custom Seed in ChartConfig color#10
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The palette ships seven named colors; a brand adopting the kit has no way
to plot in its own hue without editing palette.ts by hand. Let config
entries pass a full Seed instead:
const config = {
revenue: { label: "Revenue", color: { fill: [61, 216, 201], line: [160, 240, 231], star: [208, 250, 245] } },
costs: { label: "Costs", color: "grey" }, // named colors unchanged
}
Both controllers resolve through the existing isDitherColor guard, so
every consumer of seedOf (canvas painters, legend, tooltip, dots) picks
custom seeds up with no further changes. Type-level default stays the
named union. Registry JSON regenerated via npm run build.
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Rebased onto the #12 memoization rework — the custom-Seed branch now lives inside the useCallback'd seedOf in both controllers. Registry JSON regenerated; suite green (24/24). |
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passed — nothing tripped. good to merge. |
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Motivation
The palette ships seven named colors. A brand adopting the kit (say, with a teal/cyan identity) currently has to hand-edit
palette.tsto plot in its own hue — which means forking a core file and losing clean upstream syncs.What
ChartConfigentries accept a fullSeedalongside the named union:Both controllers resolve through the existing
isDitherColorguard inseedOf, so every consumer (canvas painters, legend, tooltip, dots, radar frame) picks custom seeds up with no further changes. No behavior change for named colors. Registry JSON regenerated vianpm run build.