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

ISCIInvalidatableElement

@protocol ISCIInvalidatableElement <NSObject>

Classes which implement ISCIInvalidatableElement can be invalidated (redrawn).

-invalidateElement
Asynchronously requests that the element redraws itself plus children. Will be ignored if the element is ISCISuspendable and currently is suspended.
Declaration
Objective-C

- (void)invalidateElement;
Swift

func invalidateElement()