Круговая Диаграмма в ВБ 6.0

 
Krug.Scale (-15, 15)-(15, -15)
Krug.FillStyle = 0
 For i = 1 To 10
Krug.FillColor = QBColor(i)
Krug.Circle (0, 0), 10, , -2*pi*??, ??
 Next

Option Explicit
 
Private Sub Form_Load()
    Dim Src(9) As Single, i As Long, div As Single, a As Single, d As Single
    AutoRedraw = True: FillStyle = vbSolid
    Randomize
    For i = 0 To 9: Src(i) = Rnd * 100: div = div + Src(i): Next
    a = -6.28318530717959
    For i = 0 To 9
        FillColor = QBColor(i): d = 6.28318530717959 / div * Src(i)
        Me.Circle (ScaleWidth / 2, ScaleHeight / 2), ScaleWidth / 2, vbBlack, a + d, a, ScaleHeight / ScaleWidth
        CurrentX = Cos(a) * ScaleWidth / 3 + ScaleWidth / 2: CurrentY = Sin(a) * ScaleHeight / 3 + ScaleHeight / 2
        ForeColor = QBColor(i + 2): Me.Print Format(Src(i), "#0.000")
        a = a + d
    Next
End Sub

Public Sub DrawPiePiece(lColor As Long, fStart As Double, fEnd As Double)
 
Const PI As Double = 3.14159265359
Const CircleEnd = -2 * PI
        
Dim dStart  As Double
Dim dEnd    As Double
        
    Picture1.FillColor = lColor
    Picture1.FillStyle = 0
    
    dStart = fStart * (CircleEnd / 100)
    dEnd = fEnd * (CircleEnd / 100)
    
    '              PosX, PosY, Radius, Quadrants
    Picture1.Circle (100, 100), 90, , dStart, dEnd
    
End Sub