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 ProEssentials v9 Help

Points

Scope

Pego, Pesgo, Pepso, Pe3do, Pepco

Type

Int32

Default

4

.NET

PeData.Points

Ocx|Vcl

Points

DLL

PEP_nPOINTS

 

Purpose

This property represents the number of points per subset that the object will contain.

 

For example, if a line chart has 3 lines, red, green, and blue, then the graph sets the Subsets property to 3. If each line is made up of 10 data points, then the graph sets the Points property to 10.

 

Comments

PeData.Points members of Pego.PeData, Pesgo.PeData, Pepso.PeData, Pe3do.PeData, Pepco.PeData

 

Subsets * Points equals the total number of data values that the object will contain.

 

The best way to understand this property is see how it is used in our example code. All examples will set this property.

 

Within the demo, see example 000.

 

IMPORTANT:

Always set this property and the Subsets property prior to passing data. Setting this property allocates memory for storage. See YData, XData.

 

Also, if you need to adjust this property and preserve the existing data already in the control, make sure SubsetByPoint is set to FALSE.

 

See Also: NullDataValue