TdxChartCustomSeries.CheckableInLegend Property

Specifies if users can hide or display the XY series in the chart legend.

Declaration

property CheckableInLegend: Boolean read; write; default True;

Property Value

Type	Default	Description
Boolean	True	If True, users can click the series check box in the chart legend to hide or display the XY series. If False, a click on the series check box has no effect.

Remarks

A user can click check boxes of individual legend items to hide or display the corresponding XY series if their CheckableInLegend property is set to True.

The CheckableInLegend property value is ignored if one of the following conditions is met:

• The ShowInLegend property is set to TdxChartSeriesShowInLegend.None.
• The ShowInLegend property is set to TdxChartSeriesShowInLegend.Chart, and the Chart control’s Legend.ShowCheckBoxes or Legend.Visible property is set to False.
• The ShowInLegend property is set to TdxChartSeriesShowInLegend.Diagram, and the corresponding diagram’s Legend.ShowCheckBoxes or Legend.Visible property is set to False.

Note

Simple diagram series display values instead of captions in a diagram or chart legend. The TdxChartSimpleSeries class does not publish the CheckableInLegend property.

Default Value

The CheckableInLegend property’s default value is True.