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


@interface SCIRolloverModifier : SCITooltipModifierWithAxisLabelsBase

The SCIRolloverModifier provides a touch-over hit-test to a chart, plus a collection of a SCISeriesInfo objects to bind to which updates as the touch moves. Add to a SCIChartSurface and set ISCIChartModifier.isEnabled to YES to enable this behaviour.