# getSignatureImageBlob

### Parameters

1. controlId - The id of the signature control
2. type - optional, if not set, the function returns a png image. If set to "svg", the function returns a svg vector image.

### Example Usages

```javascript
   let myBlob = brixxApi.getSignatureImageBlob("mySignature"); //gets the blob as PNG
```

```javascript
   let myBlob = brixxApi.getSignatureImageBlob("mySignature", "svg"); //gets the blob as SVG
```

```javascript
   brixxApi.printBlob(brixxApi.getSignatureImageBlob("mySignature"));
```