TdxChartZoomOptions Class

Stores Chart control zoom settings.

Declaration

delphi

TdxChartZoomOptions = class(
    TcxOwnedPersistent
)

Users can zoom, scroll, and pan XY diagrams by the axis of arguments, the axis of values, or both axes.

The list below outlines key members of the TdxChartZoomOptions class that allow you to configure Chart zoom functionality.

LargeStep | SmallStepAdjust change step values for different zoom operations.MarqueeZoomMouseAction | ZoomInMouseAction | ZoomMouseWheelAction | ZoomOutMouseActionDefine how users can zoom the plot area of an XY diagram in or out using the mouse.AssignCopies zoom settings between Chart controls.

The Chart control’s ZoomOptions property references a TdxChartZoomOptions object.