TiPlotChannel.DataBarVisible

TiPlotChannel

Specifies whether the bar indicator for a specific data point in the channel is visible.

property DataBarVisible[const Index: Integer : Boolean;

Description

Use DataBarVisible to turn on the bar indicator for a specific data point in a channel.

When this property is TRUE, a bar will be drawn from the BarReference position on the Y-Axis to the Y coordinate of the data point, resulting in a vertical bar perpendicular to the X-Axis.

For example, if you specify an Index of 2 (Data Point #3), then you are referring to the Data Bar for Data Point Index 2 (Data Point #3).

As data points are added to the channel, the individual Data Bar Visible property for each Data Point is automatically populated with the Overall Data Bar Visible property: BarEnabled. You only need to set the DataBarVisible property when you want the Data Bar Visible property for this Data Point to differ from the default.

Important Note! : This property only affects those channels with their DataStyle property set to ipdsFullFeature.

Example

Delphi

iComponent.Channel[0].DataBarVisible[100] := True;

C++ Builder

iComponent->Channel[0]->DataBarVisible[100] = True;

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