toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (customSubtotals != null) 'customSubtotals': customSubtotals!,
if (data != null) 'data': data!,
if (dataLabel != null) 'dataLabel': dataLabel!,
if (hideTrailingSubtotal != null)
'hideTrailingSubtotal': hideTrailingSubtotal!,
if (negativeColumnsStyle != null)
'negativeColumnsStyle': negativeColumnsStyle!,
if (positiveColumnsStyle != null)
'positiveColumnsStyle': positiveColumnsStyle!,
if (subtotalColumnsStyle != null)
'subtotalColumnsStyle': subtotalColumnsStyle!,
};