getPositionValues static method
Implementation
static List<String?> getPositionValues(String shorthandProperty) {
List<String> properties = _splitBySpace(shorthandProperty.trim());
String? x;
String? y;
if (properties.length == 1) {
x = y = properties[0];
} else if (properties.length == 2) {
x = properties[0];
y = properties[1];
}
return [x, y];
}