TdxChartRangeInfo Class

Stores minimum and maximum visible values on an axis scale.

Declaration

delphi

TdxChartRangeInfo = class(
    TObject
)

Remarks

The TdxChartRangeInfo class has Min and Max properties that allow you to identify the new visible minimum and maximum values on an axis after a zoom or scroll operation in an XY diagram.

Direct TdxChartRangeInfo Class References

The following public API members reference a TdxChartRangeInfo object:

TdxChartXYDiagramBeforeZoomEventArgs.NewRangeReturns the new minimum and maximum visible values on the target axis after the pending zoom operation.TdxChartXYDiagramRangesChangeEventArgs.NewXRangeReturns the new minimum and maximum visible values on the axis of arguments (X-Axis) after the zoom or scroll operation.TdxChartXYDiagramRangesChangeEventArgs.NewYRangeReturns the minimum and maximum visible values on the axis of values (Y-Axis) after the zoom or scroll operation.TdxChartXYDiagramRangesChangeEventArgs.OldXRangeReturns the minimum and maximum visible values on the axis of arguments (X-Axis) before the zoom or scroll operation.TdxChartXYDiagramRangesChangeEventArgs.OldYRangeReturns the minimum and maximum visible values on the axis of values (Y-Axis) before the zoom or scroll operation.

Inheritance

TObject TdxChartRangeInfo