iOS & macOS Charting Documentation - SciChart iOS & macOS Charts SDK v4.x

Other Protocols

The following protocols are available globally.


                        
                        
                        ISCIAxisBorderRenderer

Specifies interface for renderer which is responsible for drawing of axis border.

Declaration

Objective-C

@protocol ISCIAxisBorderRenderer <ISCIDrawable, ISCIAxisRendererCore,
                                  ISCIAxisLayoutChangeListener>

Swift

protocol ISCIAxisBorderRenderer : ISCIAxisLayoutChangeListener, ISCIAxisRendererCore, ISCIDrawable

ISCIAxisProviderBase
Provides base interface for all axis providers.
See more
Declaration
Objective-C

@protocol ISCIAxisProviderBase <ISCIAttachable>
Swift

protocol ISCIAxisProviderBase : ISCIAttachable
ISCICameraUpdateListener
Defines the listener interface for updates of ISCICameraController instance.
See more
Declaration
Objective-C

@protocol ISCICameraUpdateListener <NSObject>
Swift

protocol ISCICameraUpdateListener
ISCICommonInitializer
Defines protocom which used in classes that have common initializers.
See more
Declaration
Objective-C

@protocol ISCICommonInitializer <NSObject>
Swift

protocol ISCICommonInitializer : NSObjectProtocol
ISCIHitTestInfo
Defines a base protocol for SCIHitTestInfo.
See more
Declaration
Objective-C

@protocol ISCIHitTestInfo <ISCICleanable>
Swift

protocol ISCIHitTestInfo : ISCICleanable
ISCIIndexAxis
Defines the interface to a index based axis, that uses ISCIIndexDataProvider to convert X values to indices and vice versa.
See more
Declaration
Objective-C

@protocol ISCIIndexAxis <NSObject>
Swift

protocol ISCIIndexAxis : NSObjectProtocol
ISCIIndexCalculator
Defines protocol which allows to transform values to indices and vice versa.
See more
Declaration
Objective-C

@protocol ISCIIndexCalculator <NSObject>
Swift

protocol ISCIIndexCalculator : NSObjectProtocol
ISCIIndexDataProvider
Defines an interface that provide index data used by ISCIIndexAxis
See more
Declaration
Objective-C

@protocol ISCIIndexDataProvider <ISCIAttachable>
Swift

protocol ISCIIndexDataProvider : ISCIAttachable
ISCILegendItem
Defines an interface for legend item which is used by SCIChartLegend.
See more
Declaration
Objective-C

@protocol ISCILegendItem
Swift

protocol ISCILegendItem

!!! this file is autogenerated !!!

ISCIListChar
Defines the interface which allows to get access to primitive internal items array.
See more
Declaration
Objective-C

@protocol ISCIListChar <ISCIList>
Swift

protocol ISCIListChar : ISCIList
ISCIListDate
Defines the interface which allows to get access to primitive internal items array.
See more
Declaration
Objective-C

@protocol ISCIListDate <ISCIList>
Swift

protocol ISCIListDate : ISCIList
ISCIListDouble
Defines the interface which allows to get access to primitive internal items array.
See more
Declaration
Objective-C

@protocol ISCIListDouble <ISCIList>
Swift

protocol ISCIListDouble : ISCIList
ISCIListFloat
Defines the interface which allows to get access to primitive internal items array.
See more
Declaration
Objective-C

@protocol ISCIListFloat <ISCIList>
Swift

protocol ISCIListFloat : ISCIList
ISCIListInt
Defines the interface which allows to get access to primitive internal items array.
See more
Declaration
Objective-C

@protocol ISCIListInt <ISCIList>
Swift

protocol ISCIListInt : ISCIList
ISCIListLong
Defines the interface which allows to get access to primitive internal items array.
See more
Declaration
Objective-C

@protocol ISCIListLong <ISCIList>
Swift

protocol ISCIListLong : ISCIList
ISCIListShort
Defines the interface which allows to get access to primitive internal items array.
See more
Declaration
Objective-C

@protocol ISCIListShort <ISCIList>
Swift

protocol ISCIListShort : ISCIList
ISCIListUtilProvider
Defines interface with SciListUtil methods.
See more
Declaration
Objective-C

@protocol ISCIListUtilProvider
Swift

protocol ISCIListUtilProvider
ISCIPieChartHitProvider
Defines a hit provider which perform hit test check on pie chart renderable series.

See
-[ISCIPieRenderableSeries hitTestWithResult:x:y:].
See more
Declaration
Objective-C

@protocol ISCIPieChartHitProvider <ISCIAttachable>
Swift

protocol ISCIPieChartHitProvider : ISCIAttachable


                        
                        
                        ISCIPieChartModifier

Defines the interface to a SCIPieChartModifierBase, which can be used to extend the interactivity or rendering of the ISCIPieChartSurface

Declaration

Objective-C

@protocol ISCIPieChartModifier <ISCIChartModifierCore,
                                ISCIPieChartSurfaceChangeListener,
                                ISCIPieChartSurfaceProvider>

Swift

protocol ISCIPieChartModifier : ISCIChartModifierCore, ISCIPieChartSurfaceChangeListener, ISCIPieChartSurfaceProvider

ISCIPieChartSurface
Defines the interface to the SCIPieChartSurface, which contains a single SCIPieChartRenderSurface viewport for rendering multiple ISCIPieRenderableSeries which may have a ISCIPieSegment in the appropriate SCIPieSegmentCollection as a source.
The SCIPieChartSurface may have zero or many ISCIPieChartModifier to enable interaction with the chart.

See
SCIPieChartSurface

See
ISCIPieSegment

See
ISCIPieRenderableSeries

See
ISCIPieChartModifier
See more
Declaration
Objective-C

@protocol ISCIPieChartSurface <ISCIChartSurfaceBase, ISCIView>
Swift

protocol ISCIPieChartSurface : ISCIChartSurfaceBase


                        
                        
                        ISCIPieChartSurfaceChangeListener

Defines the interface with methods which are used for notification about changes in SCIPieChartSurface instance.

Declaration

Objective-C

@protocol ISCIPieChartSurfaceChangeListener <ISCIRenderableSeriesChangeListener,
                                             ISCIChartResizeListener>

Swift

protocol ISCIPieChartSurfaceChangeListener : ISCIChartResizeListener, ISCIRenderableSeriesChangeListener

ISCIPieChartSurfaceProvider
Defines the interface which allows to get access to parent ISCIPieChartSurface.
See more
Declaration
Objective-C

@protocol ISCIPieChartSurfaceProvider <NSObject>
Swift

protocol ISCIPieChartSurfaceProvider : NSObjectProtocol
ISCIPieHitTestInfoUpdatable
Defines the interface with methods for updating hit test related data

See
-[ISCIPieRenderableSeries hitTest:at:].
See more
Declaration
Objective-C

@protocol ISCIPieHitTestInfoUpdatable <ISCICleanable>
Swift

protocol ISCIPieHitTestInfoUpdatable : ISCICleanable


                        
                        
                        ISCIPieSegment

Defines the interface for SCIPieSegment.

Declaration

Objective-C

@protocol ISCIPieSegment <ISCIThemeable, ISCISuspendable>

Swift

protocol ISCIPieSegment : ISCISuspendable, ISCIThemeable

ISCIPieSeriesInfoProvider
Defines the interface which creates SCIPieSeriesInfo and tooltips based on SCISeriesInfo values.
See more
Declaration
Objective-C

@protocol ISCIPieSeriesInfoProvider <ISCIAttachable>
Swift

protocol ISCIPieSeriesInfoProvider : ISCIAttachable


                        
                        
                        ISCIPieSeriesTooltip

Defines the interface for tooltips for ISCIPieRenderableSeries.

Declaration

Objective-C

@protocol
    ISCIPieSeriesTooltip <ISCISeriesTooltipCore, ISCIPieHitTestInfoUpdatable>

Swift

protocol ISCIPieSeriesTooltip : ISCIPieHitTestInfoUpdatable, ISCISeriesTooltipCore

ISCIReceiveGestureEvents
Defines the interface to a type which receives unified events.
See more
Declaration
Objective-C

@protocol ISCIReceiveGestureEvents <NSObject>
Swift

protocol ISCIReceiveGestureEvents : NSObjectProtocol
ISCIViewportManagerBase
Defines the interface to a ViewportManager, which may be used to intercept the X-Axis and Y-Axis ranging during render and invalidate the parent surface.
See more
Declaration
Objective-C

@protocol ISCIViewportManagerBase <ISCIAttachable>
Swift

protocol ISCIViewportManagerBase : ISCIAttachable
SCICaptureEventsGestureDelegate
Implement delegate method to resolve modifier movement issue with mouse ticket #45619, #45614, #45612
See more
Declaration
Objective-C

@protocol SCICaptureEventsGestureDelegate <NSObject>
Swift

protocol SCICaptureEventsGestureDelegate : NSObjectProtocol
SCIGestureModifierDelegate
Defines the base class to a Chart Modifier which detects standard gestures detected by the Gesture Recognizers.

Note
If you want to receive actions from the SCIGestureModifierBase.gestureRecognizer in derived classes, either implement -[ISCIReceiveGestureEvents onEvent:], or one of the following methods separatelly:
- -[SCIGestureModifierBase onGestureBeganWithArgs:].
- -[SCIGestureModifierBase onGestureChangedWithArgs:].
- -[SCIGestureModifierBase onGestureEndedWithArgs:].
- -[SCIGestureModifierBase onGestureCancelledWithArgs:].
See
SCIZoomExtentsModifier.

See
SCIZoomPanModifier.

See
SCIPinchZoomModifier.

See
SCISeriesSelectionModifier.

See
SCIAxisDragModifierBase.

See
SCIXAxisDragModifier.

See
SCIYAxisDragModifier.
See more
Declaration
Objective-C

@protocol SCIGestureModifierDelegate <NSObject>
Swift

protocol SCIGestureModifierDelegate : NSObjectProtocol
SCIOverviewAnnotationDragDelegate
Defines the listener interface for drag events in the SCIRangeSelectorAnnotation instance.
See more
Declaration
Objective-C

@protocol SCIOverviewAnnotationDragDelegate <NSObject>
Swift

protocol SCIOverviewAnnotationDragDelegate : NSObjectProtocol


                        
                        
                        SCIPinchZoomModifierDelegate

Undocumented

Declaration

Objective-C

@protocol SCIPinchZoomModifierDelegate <NSObject>

- (void)onPinchZoomGestureBeganWithArgs:(SCIGestureModifierEventArgs *_Nonnull)args;

@end

Swift

protocol SCIPinchZoomModifierDelegate : NSObjectProtocol


                        
                        
                        SCIRubberBandXyZoomModifierDelegate

Undocumented

Declaration

Objective-C

@protocol SCIRubberBandXyZoomModifierDelegate <NSObject>


- (void)onRubberZoomGestureBeganWithArgs:(SCIGestureModifierEventArgs *_Nonnull)args;
@optional
- (void)onRubberZoomGestureEndedWithArgs:(SCIGestureModifierEventArgs *_Nonnull)args;

@end

Swift

protocol SCIRubberBandXyZoomModifierDelegate : NSObjectProtocol


                        
                        
                        SCIZoomExtentsModifierDelegate

Undocumented

Declaration

Objective-C

@protocol SCIZoomExtentsModifierDelegate <NSObject>

- (void)performZoomExtentsCompleted;

@end

Swift

protocol SCIZoomExtentsModifierDelegate : NSObjectProtocol


                        
                        
                        SCIZoomPanModifierDelegate

Undocumented

Declaration

Objective-C

@protocol SCIZoomPanModifierDelegate <NSObject>

- (void)onZoomPanGestureBeganWithArgs:(SCIGestureModifierEventArgs *_Nonnull)args;
@optional
- (void)onZoomPanResetGestureRecognition;
- (void)onZoomPanGestureEndedWithArgs:(SCIGestureModifierEventArgs *_Nonnull)args;
- (void)onZoomPanGestureCancelledWithArgs:(SCIGestureModifierEventArgs *_Nonnull)args;

@end

Swift

protocol SCIZoomPanModifierDelegate : NSObjectProtocol