# DataScan.from_json()


Restore a [DataScan](DataScan.md#pointblank.DataScan) from a JSON string produced by `to_json()`.


Usage

``` python
DataScan.from_json(json_string)
```


## Parameters


`json_string: str`  
A JSON string as produced by `to_json()`.


## Returns


`DataScan`  
A restored [DataScan](DataScan.md#pointblank.DataScan) instance.