FUIInlineSignatureCollectionViewCell

@MainActor
public class FUIInlineSignatureCollectionViewCell : FUIInlineValidationDrawingCollectionViewCell<FUIInlineSignatureFormView>, FUITableAndCollectionCellUpdate

FUIInlineSignatureCollectionViewCell is a UICollectionViewCell subclass that enables the drawing and capturing of a user’s signature.

Usage Example:

let cell = collectionView.dequeueReusableCell(withIdentifier: FUIInlineSignatureCollectionViewCell.reuseIdentifier, for: indexPath) as! FUIInlineSignatureCollectionViewCell
cell.value = self.signatureImage
cell.onChangeHandler = { [unowned self] newValue in
    self.signatureImage = newValue
    if let image = newValue {
        // save the signature image
        saveSignatureImage(image: image)
    }
}
return cell

Theming

See Theming support in FUIInlineSignatureFormView.

  • Indicates if the signature form could be modified or not. The default is true.

    Declaration

    Swift

    @MainActor
open override var isEnabled: Bool { get set }

  • The width of the signature stroke.

    The default width is 3.0.

    Declaration

    Swift

    @MainActor
public var signatureStrokeWidth: CGFloat { get set }

  • The color of the signature stroke.

    The default color is Fiori color style primaryLabel.

    Declaration

    Swift

    @MainActor
public var signatureStrokeColor: UIColor { get set }

  • The background color of the signature drawing area.

    The default color is Fiori color style primaryBackground. This color is also used as the background color of the signature image.

    Declaration

    Swift

    @MainActor
public var signatureBackgroundColor: UIColor { get set }

  • The color of the “X” mark.

    The default color will be used if this property is nil.

    Declaration

    Swift

    @MainActor
public var xMarkColor: UIColor? { get set }

  • The color of the signature line.

    The default color will be used if this property is nil.

    Declaration

    Swift

    @MainActor
public var signatureLineColor: UIColor? { get set }

  • The value type is UIImage?.

    Declaration

    Swift

    public typealias ValueType = UIImage?

  • The value of the property. The default is nil.

    This value is the existing user signature image.

    Declaration

    Swift

    @MainActor
public var value: UIImage? { get set }

  • Implementation of the change handler. This is invoked on changes to the value property.

    Declaration

    Swift

    @MainActor
public var onChangeHandler: ((UIImage?) -> Void)? { get set }

  • This property sets whether the “X” mark is to be hidden or not.

    The default value is false, which means the “X” mark will not be hidden.

    Declaration

    Swift

    @MainActor
open var hidesXMark: Bool { get set }

  • This property sets whether the signature line is to be hidden or not.

    The default value is false, which means the signature line will not be hidden.

    Declaration

    Swift

    @MainActor
open var hidesSignatureLine: Bool { get set }

  • This property indicates whether a timestamp should be added to the signature image or not.

    The default is false, where no timestamp is added to the image.

    Declaration

    Swift

    @MainActor
open var addsTimestampInImage: Bool { get set }

  • Indicates if the cell is a mandatory field.

    The default value is false.

    Declaration

    Swift

    @MainActor
open var isRequired: Bool { get set }

  • Indicates that the cell is a mandatory field.

    The default value is *.

    Declaration

    Swift

    @MainActor
public var mandatoryIndicator: FUIText { get set }

  • Formats the timestamp.

    If this is nil, the default format string is “MM/dd/YYYY hh:mma zzz”.

    Declaration

    Swift

    @MainActor
open var timestampFormatter: DateFormatter? { get set }

  • The text alignment for the watermark text.

    The default is .natural.

    Declaration

    Swift

    @MainActor
open var watermarkTextAlignment: NSTextAlignment { get set }

  • This property indicates whether the tint color should be applied to display the previously saved signature image.

    The default is true. The tint color to be applied is the strokeColor,

    Declaration

    Swift

    @MainActor
open var appliesTintColorToImage: Bool { get set }