Function colorMapping

packages/sanddance-explorer/src/explorer.tsx:1593–1597

(insight: SandDance.specs.Insight, columns: SandDance.types.Column[])

}

function colorMapping(insight: SandDance.specs.Insight, columns: SandDance.types.Column[]) {
    if (columns && insight.columns && insight.columns.color) {
        return columns.filter(c => c.name === insight.columns.color)[0];
    }
}