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