# manager_api_new.model.Envelope ## Load the model package ```dart import 'package:manager_api_new/api.dart'; ``` ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **isNull** | **bool** | | [optional] **width** | **double** | | [optional] **height** | **double** | | [optional] **diameter** | **double** | | [optional] **minX** | **double** | | [optional] **maxX** | **double** | | [optional] **minY** | **double** | | [optional] **maxY** | **double** | | [optional] **area** | **double** | | [optional] **minExtent** | **double** | | [optional] **maxExtent** | **double** | | [optional] **centre** | [**PointAllOfCoordinate**](PointAllOfCoordinate.md) | | [optional] [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)