decodeBarLabelVerticalPosition static method
Expects the map
to be either a common.BarLabelVerticalPosition
or a
String containing one of the following values:
middle
top
Implementation
static common.BarLabelVerticalPosition? decodeBarLabelVerticalPosition(
dynamic map, {
bool validate = true,
}) {
common.BarLabelVerticalPosition? result;
if (map is common.BarLabelVerticalPosition) {
result = map;
} else if (map != null) {
assert(SchemaValidator.validate(
schemaId: '$_baseSchemaUrl/bar_label_vertical_position',
value: map,
validate: validate,
));
switch (map) {
case 'middle':
result = common.BarLabelVerticalPosition.middle;
break;
case 'top':
result = common.BarLabelVerticalPosition.top;
break;
default:
throw Exception(
'Unknown [BarLabelVerticalPosition] encountered: [$map]',
);
}
}
return result;
}