decodeOrdinalViewport static method
Decodes the object from a Map-like dynamic structure. This expects the JSON format to be of the following structure:
{
"dataSize": <int>,
"startingDomain": <String>
}
Implementation
static common.OrdinalViewport? decodeOrdinalViewport(
dynamic map, {
bool validate = true,
}) {
common.OrdinalViewport? result;
if (map is common.OrdinalViewport) {
result = map;
} else if (map != null) {
assert(SchemaValidator.validate(
schemaId: '$_baseSchemaUrl/ordinal_viewport',
value: map,
validate: validate,
));
result = common.OrdinalViewport(
map['start']!.toString(),
JsonClass.parseInt(map['dataSize'])!,
);
}
return result;
}