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

ISCISelectableMetadataProvider3D

@protocol ISCISelectableMetadataProvider3D <ISCIMetadataProvider3D>

Defines an metadata provider which allows to select separate points.

See

ISCIMetadataProvider3D.

See

ISCIPointMetadataProvider3D.

See

ISCIStrokeMetadataProvider3D.

See

ISCIFillMetadataProvider3D.

See

ISCISurfaceMeshMetadataProvider3D.

See

SCIDefaultSelectableMetadataProvider3D.

-performSelection:onVertex:
Sets the isSelected flag for specified vertex.
Declaration
Objective-C

- (void)performSelection:(BOOL)isSelected onVertex:(unsigned int)vertexId;
Swift

func performSelection(_ isSelected: Bool, onVertex vertexId: UInt32)
Parameters

isSelected

The isSelected value to set.

vertexId

The vertex id to set isSelected for.
-performSelectionOfVertex:
Switch the isSelected flag for specified vertex (e.g. from selected to unselected and vice versa).
Declaration
Objective-C

- (void)performSelectionOfVertex:(unsigned int)vertexId;
Swift

func performSelection(ofVertex vertexId: UInt32)
Parameters

vertexId

The vertex id to set isSelected for.
-deselectAll
Deselects all points.
Declaration
Objective-C

- (void)deselectAll;
Swift

func deselectAll()