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

ISCIDoubleLabelFormatter

@protocol ISCIDoubleLabelFormatter

Defines the interface to a double value label formatter

-formatLabel:
Formats a label for the axis from the specified data-value passed in.
Declaration
Objective-C

- (nonnull id<ISCIString>)formatLabel:(double)dataValue;
Swift

func formatLabel(_ dataValue: Double) -> Any
Parameters

dataValue

The data value to format.

Return Value

The formatted value.
-formatCursorLabel:
Formats a label for the cursor, from the specified data-value passed in.
Declaration
Objective-C

- (nonnull id<ISCIString>)formatCursorLabel:(double)dataValue;
Swift

func formatCursorLabel(_ dataValue: Double) -> Any
Parameters

dataValue

The data value to format.

Return Value

The formatted value.