decodeBarGroupingType static method
Expects the map
to be either a charts.BarGroupingType
or a String
containing one of the following values:
grouped
groupedStacked
stacked
Implementation
static common.BarGroupingType? decodeBarGroupingType(
dynamic map, {
bool validate = true,
}) {
common.BarGroupingType? result;
if (map != null) {
assert(SchemaValidator.validate(
schemaId: '$_baseSchemaUrl/bar_grouping_type',
value: map,
validate: validate,
));
switch (map) {
case 'grouped':
result = common.BarGroupingType.grouped;
break;
case 'groupedStacked':
result = common.BarGroupingType.groupedStacked;
break;
case 'stacked':
result = common.BarGroupingType.stacked;
break;
default:
throw Exception('Unknown [BarGroupingType] encountered: [$map]');
}
}
return result;
}