# Python def WriteBitmap( self, _name: str, _value: TGIS_Bitmap, _default: TGIS_Bitmap ) -> None:
| Name | Type | Description |
|---|---|---|
| _name | str | Parameter name. |
| _value | TGIS_Bitmap | Value to write. |
| _default | TGIS_Bitmap | Default value used to decide whether the parameter should be omitted. |