SCIZoomPanModifier Class Reference


                        
                        
                        gestureRecognizer

Defines PanGestureRecognizer which is used to detect pan gestures.

Declaration

Objective-C

@property (nonatomic, weak, readonly, nullable) UIPanGestureRecognizer *gestureRecognizer;

Swift

weak var gestureRecognizer: UIPanGestureRecognizer? { get }


                        
                        
                        panZoomDelegate

Undocumented

Declaration

Objective-C

@property(nonatomic, weak) id <SCIZoomPanModifierDelegate> _Nullable panZoomDelegate

Swift

weak var panZoomDelegate: (any SCIZoomPanModifierDelegate)? { get set }


                        
                        
                        direction

Defines the SCIDirection2D which restricts zoom interactivity to.

Declaration

Objective-C

@property (nonatomic) SCIDirection2D direction;

Swift

var direction: SCIDirection2D { get set }


                        
                        
                        clipModeX

Defines how panning behaves when you reach the edge of the X-Axis extents. e.g. SCIClipMode.SCIClipMode_ClipAtExtents prevents panning outside of the X-Axis, SCIClipMode.SCIClipMode_None allows panning outside.

Declaration

Objective-C

@property (nonatomic) SCIClipMode clipModeX;

Swift

var clipModeX: SCIClipMode { get set }


                        
                        
                        clipModeY

Defines how panning behaves when you reach the edge of the Y-Axis extents. e.g. SCIClipMode.SCIClipMode_ClipAtExtents prevents panning outside of the Y-Axis, SCIClipMode.SCIClipMode_None allows panning outside.

Declaration

Objective-C

@property (nonatomic) SCIClipMode clipModeY;

Swift

var clipModeY: SCIClipMode { get set }


                        
                        
                        clipModeTargetX

Gets or sets which target is used as limit by clipModeX when you reach the edge of the X-Axis extents.

Declaration

Objective-C

@property (nonatomic) SCIClipModeTarget clipModeTargetX;

Swift

var clipModeTargetX: SCIClipModeTarget { get set }


                        
                        
                        clipModeTargetY

Gets or sets which target is used as limit by clipModeY when you reach the edge of the Y-Axis extents.

Declaration

Objective-C

@property (nonatomic) SCIClipModeTarget clipModeTargetY;

Swift

var clipModeTargetY: SCIClipModeTarget { get set }


                        
                        
                        zoomExtentsY

Gets or sets whether the SCIZoomPanModifier should perform zoom to extents on the Y-Axis on the each zoom operation when panning in X-Direction only. If YES - zoom to extents on the Y-Axis on the each zoom operation when panning in X-Direction only.

Note

Use in conjunction with direction to achieve different zooming effects.

Declaration

Objective-C

@property (nonatomic) BOOL zoomExtentsY;

Swift

var zoomExtentsY: Bool { get set }


                        
                        
                        inertial

Defines the property which determines whether this pan modifier will be inertial.

Declaration

Objective-C

@property (nonatomic) BOOL inertial;

Swift

var inertial: Bool { get set }


                        
                        
                        -initWithDefaultNumberOfTouches:

Creates a new instance of the SCIZoomPanModifier class.

Declaration

Objective-C

- (nonnull instancetype)initWithDefaultNumberOfTouches:
    (NSUInteger)numberOfTouches;

Swift

init(defaultNumberOfTouches numberOfTouches: UInt)

Parameters


                                    numberOfTouches

The default number of touches which will be used by underlying gestureRecognizer.