Function copyPrefToNewState

packages/sanddance-explorer/src/partialInsight.ts:59–64

(prefs: Prefs, chart: SandDance.specs.Chart, role: string, columnName: string)

}

export function copyPrefToNewState(prefs: Prefs, chart: SandDance.specs.Chart, role: string, columnName: string) {
    const specTypePrefs = SandDance.VegaDeckGl.util.deepMerge({}, prefs['*'], prefs[chart]);
    const rolePrefs = SandDance.VegaDeckGl.util.deepMerge({}, specTypePrefs['*'], specTypePrefs[role]);
    const partialInsight = SandDance.VegaDeckGl.util.deepMerge({}, rolePrefs['*'], rolePrefs[columnName]);
    return partialInsight;
}

export function savePref(prefs: Prefs, chart: SandDance.specs.Chart, role: string, column: string, partialInsight: Partial<SandDance.specs.Insight>) {
    const SpecTypePrefs = prefs[chart] || {};