Signature Capture

This view controller is to host a signature capture view for user to sign.

Here is a code snippet how to use this FUISignatureCaptureController.

let signatureCaptureController = FUISignatureCaptureController.createInstance()
signatureCaptureController.delegate = self
let navController = signatureCaptureController.navigationController ?? UINavigationController(rootViewController: signatureCaptureController)
navController.modalPresentationStyle = .formSheet
self.navigationController?.present(navController, animated: true, completion: nil)

Theming

Supported TEXT class paths:

fdlFUISignatureCaptureController_title {}

Supported TEXT properties:

font-color: (Color)
font-style: (UIFontTextStyle)

Supported BarButtonItem class paths:

fdlFUISignatureCaptureController_cancelButtonItem
fdlFUISignatureCaptureController_clearButtonItem
fdlFUISignatureCaptureController_doneButtonItem
fdlFUISignatureCaptureController_closeButtonItem
fdlFUISignatureCaptureController_reenterSignatureButtonItem

Supported UIBarButtonItem properties:

font-color { -disabled } (Color)
font-style: { -disabled } (UIFontTextStyle)
image { -disabled } (Image)

Supported UINavigationBar class paths:

fdlFUISignatureCaptureController_navigationBar

Supported UINavigationBar properties:

background-color: (Color)

Supported UIToolBar class paths:

fdlFUISignatureCaptureController_toolBar

Supported UIToolBar properties:

background-color: (Color)

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@MainActor
open class FUISignatureCaptureController : UIViewController

This is the view to be displayed in the FUISignatureCaptureController.

This FUISignatureCaptureView has a “X” image followed by a signature line for user to sign above the line. This view is created from FUISignatureCaptureController. Developer should not instantiate this view directly.

Theming

Supported STROKEVIEW class paths:

fdlFUISignatureCaptureView {}

Supported STROKEVIEW properties:

background-color: (Color)
stroke-color: (Color)
stroke-width: (Number)

Supported IMAGE class paths:

fdlFUISignatureCaptureView_xImageView {}

Supported IMAGE properties:

tint-color: (Color)

Supported VIEW class paths:

fdlFUISignatureCaptureView_signatureLineView {}

Supported VIEW properties:

background-color: (Color)

Supported TEXT class paths:

fdlFUISignatureCaptureView_footnote {}

Supported TEXT properties:

font-color: (Color)
font-style: (UIFontTextStyle)

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@MainActor
public class FUISignatureCaptureView : UIView, FUIStrokeComponent

This is the delegate protocol to be used in FUISignatureCaptureController.

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public protocol FUISignatureCaptureControllerDelegate : AnyObject