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Contains an array of points that allows you to specify the intermediate points of the link between the two graph chart values. Use the LinePoints to specify multi-line segment arrow between the values. By using the  ConnectionPoint,  LinePoints, and  ValueConnectionPoint properties, you can entirely specify the arrow that connects the two graph chart values. If this property is empty, a straight line arrow is drawn between the two values.
 

Namespace: FMX.RS.GraphCharts

Delphi

public
  property LinePoints: TRSPoints read FLinePoints write SetLinePoints;
 

Property Value

Type: TRSPoints

The following example creates a link between two graph chart values:

Delphi

var
   Link: TRSGraphChartLink;
 begin
   Link := RSGraphChart1.Values[0].Links.Add;
   Link.Value := RSGraphChart1.Values[1];
   Link.Caption := 'Manufacturing';
   Link.ConnectionPoint := cpBottom;
   Link.ValueConnectionPoint := cpTop;
 end;

Reference

•FMX.RS.GraphCharts.TRSGraphChartLink.ConnectionPoint

•FMX.RS.GraphCharts.TRSGraphChartLink.ValueConnectionPoint

•TRSGraphChartLink

•FMX.RS.GraphCharts

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