PTDigSigView


@interface PTDigSigView : UIView <PTFontPickerViewControllerDelegate>

The PTDigSigView is used for creating signature path appearances. The view tracks and saves user touches, drawing strokes with the specified color and thickness.

  • The selected signature type.

    Declaration

    Objective-C

    @property (nonatomic) PTSignatureType selectedSignatureType;

    Swift

    var selectedSignatureType: PTSignatureType { get set }

  • The bounding rectangle exactly containing every drawn point.

    Declaration

    Objective-C

    @property (nonatomic) CGRect boundingRect;

    Swift

    var boundingRect: CGRect { get set }

  • The stroke points, with differnt strokes separated by CGPointZero values.

    Declaration

    Objective-C

    @property (nonatomic, strong, nullable) NSMutableArray<NSValue *> *points;

    Swift

    var points: NSMutableArray? { get set }

  • The stroke color.

    Declaration

    Objective-C

    @property (nonatomic, strong) UIColor *_Nonnull strokeColor;

    Swift

    var strokeColor: UIColor { get set }

  • The stroke thickness.

    Declaration

    Objective-C

    @property (nonatomic) CGFloat strokeThickness;

    Swift

    var strokeThickness: CGFloat { get set }

  • The UIButton to choose the image.

    Declaration

    Objective-C

    @property (nonatomic, strong) UIButton *_Nonnull imageButton;

    Swift

    var imageButton: UIButton { get set }

  • The UIButton to choose the font.

    Declaration

    Objective-C

    @property (nonatomic, strong) UIButton *_Nonnull fontButton;

    Swift

    var fontButton: UIButton { get set }

  • The UITextField used when typing a signature.

    Declaration

    Objective-C

    @property (nonatomic, strong) UITextField *_Nonnull textField;

    Swift

    var textField: UITextField { get set }

  • The UIButton to toggle if new signature will be saved for reuse.

    Declaration

    Objective-C

    @property (nonatomic, strong) UIButton *_Nonnull storeSignatureButton;

    Swift

    var storeSignatureButton: UIButton { get set }

  • The UIButton to clear existing signature.

    Declaration

    Objective-C

    @property (nonatomic, strong) UIButton *_Nonnull clearButton;

    Swift

    var clearButton: UIButton { get set }

  • The UISegmentedControl that is used to change between signature types.

    Declaration

    Objective-C

    @property (nonatomic, strong) UISegmentedControl *_Nonnull segmentedControl;

    Swift

    var segmentedControl: UISegmentedControl { get set }

  • Returns a new instance of a PTDigSigView with specified signature types (PTSignatureType) and signature colours.

    Declaration

    Objective-C

    - (nonnull instancetype)
          initWithFrame:(CGRect)frame
            withColours:(nonnull NSArray<UIColor *> *)signatureColors
    withStrokeThickness:(CGFloat)thickness
              withTypes:(nonnull NSArray<NSNumber *> *)signatureTypes;

    Swift

    init(frame: CGRect, withColours signatureColors: [UIColor], withStrokeThickness thickness: CGFloat, withTypes signatureTypes: [NSNumber])

  • Returns a new instance of a PTDigSigView with specified signature types (PTSignatureType).

    Declaration

    Objective-C

    - (nonnull instancetype)initWithFrame:(CGRect)frame
                           withColour:(nonnull UIColor *)color
                  withStrokeThickness:(CGFloat)thickness
                            withTypes:
                                (nonnull NSArray<NSNumber *> *)signatureTypes;

    Swift

    convenience init(frame: CGRect, withColour color: UIColor, withStrokeThickness thickness: CGFloat, withTypes signatureTypes: [NSNumber])

  • Returns a new instance of a PTDigSigView.

    Declaration

    Objective-C

    - (nonnull instancetype)initWithFrame:(CGRect)frame
                           withColour:(nonnull UIColor *)color
                  withStrokeThickness:(CGFloat)thickness;

    Swift

    convenience init(frame: CGRect, withColour color: UIColor, withStrokeThickness thickness: CGFloat)

  • Set the image of the signature.

    Declaration

    Objective-C

    - (void)setImage:(nonnull UIImage *)image;

    Swift

    func setImage(_ image: UIImage)

  • Clear signatures in all types of the PTDigSigView.

    Declaration

    Objective-C

    - (void)clearSignature;

    Swift

    func clearSignature()

  • Clear the signature in selected type of the PTDigSigView.

    Declaration

    Objective-C

    - (void)clearSelectedSignature;

    Swift

    func clearSelectedSignature()