Saves the barcode image.
<void> Barcode.saveImage(<ImageFormat> imageFormat, <RequestStringCallback> callback, [<ErrorCallback> errorCallback])| Parameter | Description |
|---|---|
| image |
Specifies the format used to save the image. |
| callback | Receives the image data as a base64 string. |
| error |
Optional. Is called when the operation failed with an error. |