Function defaultColorScheme

packages/chart-recommender/src/recommender.ts:21–30

(c: SandDance.types.Column)

}

export function defaultColorScheme(c: SandDance.types.Column) {
    if (c.quantitative) {
        return 'redyellowgreen';
    } else if (c.stats.distinctValueCount === 2) {
        return 'dual_redgreen';
    } else if (c.stats.distinctValueCount <= 10) {
        return 'category10';
    }
    return 'category20';
}