ISmUniformDistribution.A

Syntax

A: Double;

Description

The A property determines limit of segment [A, B].

Example

To execute the example, the form must have the ChartBox component and the UiChart component which serves as the source for ChartBox.

Class MyForm: Form
    ChartBox1: ChartBox;
    UiChart1: UiChart;
    Uniform: SmUniformDistribution;
    Values: Array Of Double;
    Const Cnt = 10;

    Sub MyFormOnCreate(Sender: Object; Args: IEventArgs);
    Begin
        Uniform := New SmUniformDistribution.Create;
        Text := Uniform.DisplayName;
        Uniform.A := 0.1;
        Uniform.B := 0.8;
        Values := Uniform.RandomVector(Cnt);
        UiChart1.PointCount := cnt;
    End Sub MyFormOnCreate;

    Sub UiChart1OnGetDataValue(Sender: Object; Args: IUiChartGetDataValueEventArgs);
    Begin
        If Args.PointIndex < Cnt Then
            Args.Value := Values[Args.PointIndex];
            Args.Result := True;
        End If;
    End Sub UiChart1OnGetDataValue;
End Class MyForm;

After executing the example a uniform distribution graph is created for the value: