# Options Structure Reference



## Scope and provenance

- Product: mobile
- Status: Imported reference snapshot. Import date is not a verification date or guarantee of current release support.
- SDK version: Not declared for this page. Versions in examples must not be assumed current.
- Environment: Page-specific. Confirm the environment host, credentials, and service configuration; do not infer them from another product.
- Source: https://documentation.idmission.com/identity/iOS-SDK-2/Classes/SignatureCapture/Options.html
- Imported at: 2026-10-21T17:27:02.187Z
- Canonical page: https://docs.idmission.com/mobile/reference/ios/Classes/SignatureCapture/Options
- Agent index: https://docs.idmission.com/llms.txt

---

<a id="options"></a>

# Options

```
struct Options
```

Signature capture options.

- <a id="/s:17IDentitySDK_Swift16SignatureCaptureC7OptionsV015isEnableDigitalD0Sbvp"></a>

  <a id="//apple_ref/swift/Property/isEnableDigitalSignature"></a>

  `isEnableDigitalSignature`

  Whether or not to enable digital signature. Default is `true`.

  <a id="declaration"></a>

  #### Declaration

  Swift

  ```
  public var isEnableDigitalSignature: Bool
  ```

- <a id="/s:17IDentitySDK_Swift16SignatureCaptureC7OptionsV20signatureStrokeWidth14CoreFoundation7CGFloatVSgvp"></a>

  <a id="//apple_ref/swift/Property/signatureStrokeWidth"></a>

  `signatureStrokeWidth`

  Signature Screen Signature Stroke Width

  <a id="declaration-2"></a>

  #### Declaration

  Swift

  ```
  public var signatureStrokeWidth: CGFloat?
  ```

- <a id="/s:17IDentitySDK_Swift16SignatureCaptureC7OptionsV17isWatermarkEnableSbvp"></a>

  <a id="//apple_ref/swift/Property/isWatermarkEnable"></a>

  `isWatermarkEnable`

  Whether or not to enable digital signature. Default is `true`.

  <a id="declaration-3"></a>

  #### Declaration

  Swift

  ```
  public var isWatermarkEnable: Bool
  ```

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