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TRSSparseBarChartValues.Items[Integer] Property

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Lists the values in the chart. Use Items to access individual value in the collection. The value of the Index parameter corresponds to the Index property of RSChartPanel.TRSChartValue . It represents the position of the value in the collection.

The Items property is the default property for the class. You can access this property with the abbreviation Values[index], which is equivalent to Values.Items[index].

Namespace: RSBarCharts

Delphi

public
property Items[Index: Integer]: TRSSparseBarChartValue read GetItem write SetItem; default;

Parameters

Index

Type: Integer

Property Value

Type: TRSSparseBarChartValue

The following example creates a string list displaying the captions and values for all the values in the chart.

Delphi
var i: Integer; Strs: TStringList; begin Strs := TStringList.Create; for i := 0 to Chart1.Values.Count - 1 do Strs.AddObject(Chart1.Values[i].DisplayName, Chart1.Values[i]); end;

Note

Note that the AssignTo method already does this for you so this is an equivalent code block:

Delphi
var Strs: TStringList; begin Strs := TStringList.Create; Strs.Assign(Chart1.Values); end;

Reference

•	RSChartPanel.TRSChartValue

•	RSBarCharts.TRSSparseBarChartValues.Add(TRSChartValueType,TRSChartValueType,String,TCanvasColor)

•	RSBarCharts.TRSSparseBarChartValues.Insert(Integer)

•

Remove

•	TRSSparseBarChartValues

•	RSBarCharts

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