Построение графиков

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Гость
#1
Имеется программа! Подскажите что в ней и как надо изменить, чтобы график строился

Dim k() As Single, t() As Single, tk() As Single, kr() As Single, n As Integer
Private Sub mnuExit_Click()
End
End Sub

Private Sub mnuOpen_Click()
Dim filname As String, i As Integer
CommonDialog1.Action = 1
filname = CommonDialog1.FileName
Open filname For Input As #1
Input #1, n
ReDim k(1 To n) As Single, t(1 To n) As Single, tk(1 To n) As Single, kr(1 To n) As Single
With MSFlexGrid1
.Cols = 6: .Rows = n + 1: .FixedCols = 1: .FixedRows = 1
.Col = 0: .Row = 0: .Text = "#": .Col = 1: .Text = "t,'C"
.Col = 2: .Text = "T,K": .Col = 3: .Text = "K": .Col = 4: .Text = "Kr": .Col = 5: .Text = "Eps,%"
For i = 1 To n
.Row = i: .Col = 0: .Text = CStr(i)
Input #1, t(i), k(i)
.Col = 1: .Text = CStr(t(i))
tk(i) = t(i) + 273
.Col = 2: .Text = CStr(tk(i))
.Col = 3: .Text = CStr(k(i))
Next i
End With
Close #1
End Sub

Private Sub mnuResh_Click()
Dim i As Integer, k0 As Single, E As Single, a As Single, b As Single
Dim x1() As Single, y1() As Single, eps() As Single
Dim gr() As Single
ReDim x1(1 To n) As Single, y1(1 To n) As Single, eps(1 To n) As Single
ReDim gr(1 To n, 1 To 4) As Single
For i = 1 To n
x1(i) = 1 / (tk(i))
y1(i) = Log(k(i))
Next i
Call koefAB(n, x1(), y1(), a, :)
k0 = Exp:))
E = -a * 8.315
With MSFlexGrid1
For i = 1 To n
kr(i) = k0 * Exp(-E / (8.315 * tk(i)))
eps(i) = Abs(k(i) - kr(i)) / Abs(k(i)) * 100
.Row = i: .Col = 4: .Text = CStr(kr(i))
.Col = 5: .Text = CStr(eps(i))
Next i
End With
Text1.Text = CStr(k0)
Text2.Text = CStr(E)
MSChart1.chartType = 16
For i = 1 To n
gr(i, 1) = t(i): gr(i, 3) = t(i)
gr(i, 2) = k(i): gr(i, 4) = kr(i)
Next i
MSChart1.ChartData = gr
End Sub
Sub koefAB(n As Integer, x() As Single, y() As Single, a As Single, b As Single)
Dim i As Integer, s1 As Single, s2 As Single, s3 As Single, s4 As Single
s1 = 0: s2 = 0: s3 = 0: s4 = 0
For i = 1 To n
s1 = s1 + x(i)
s2 = s2 + x(i) * x(i)
s3 = s3 + x(i) * y(i)
s4 = s4 + y(i)
Next i
a = (n * s3 - s1 * s4) / (n * s2 - s1 * s1)
b = (s2 * s4 - s1 * s3) / (n * s2 - s1 * s1)
End Sub

Private Sub mnuSaveAs_Click()
Dim filname As String, i As Integer
CommonDialog1.Action = 2
filname = CommonDialog1.FileName
If Right(filname, 4) <> ".txt" Then filname = filname + ".txt"
Open filname For Output As #1
Print #1, "t C", "t K", "K", "Kr"
For i = 1 To n
Print #1, t(i), tk(i), k(i), kr(i)
Next i
Close #1
End Sub



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