iOS & macOS Charting Documentation - SciChart iOS & macOS Charts SDK v4.x
SciChart iOS provides pinch zooming via the
SCIPinchZoomModifier, available out of the box.
Besides common features which are inherited from the
SCIPinchZoomModifier allows to control its specific features via the following properties:
SCIPinchZoomModifier.scaleFactor- allows to set ScaleFactor to change zooming speed.
SCIPinchZoomModifier.direction- allows to restrict zooming to the horizontal or vertical direction only if needed.
Adding a SCIPinchZoomModifier to a Chart
Any Chart Modifier can be added to a
SCIChartSurface via the
ISCIChartSurface.chartModifiers property and
SCIPinchZoomModifier with no difference:
NOTE: To learn more about features available, please visit the Chart Modifier APIs article.