📄 曲面_网格f2.frm
字号:
VERSION 5.00
Begin VB.Form frmCalculate
Appearance = 0 'Flat
BackColor = &H80000005&
Caption = "曲面_网格"
ClientHeight = 2415
ClientLeft = 165
ClientTop = 555
ClientWidth = 4500
LinkTopic = "Form1"
ScaleHeight = 4.26
ScaleMode = 7 'Centimeter
ScaleWidth = 7.938
StartUpPosition = 3 '窗口缺省
Begin VB.ComboBox Combo1
Height = 300
ItemData = "曲面_网格F2.frx":0000
Left = 2160
List = "曲面_网格F2.frx":001C
TabIndex = 11
Text = "I型"
Top = 360
Width = 2175
End
Begin VB.TextBox txtN
Alignment = 2 'Center
Appearance = 0 'Flat
Height = 270
Left = 720
TabIndex = 9
Top = 1200
Width = 735
End
Begin VB.ListBox List1
Appearance = 0 'Flat
Height = 390
ItemData = "曲面_网格F2.frx":00A6
Left = 240
List = "曲面_网格F2.frx":00B0
TabIndex = 7
Top = 360
Width = 1695
End
Begin VB.TextBox txtData
Alignment = 2 'Center
Appearance = 0 'Flat
Height = 270
Index = 0
Left = 840
TabIndex = 3
Text = "txtData"
Top = 2040
Visible = 0 'False
Width = 855
End
Begin VB.CommandButton cmdExit
Caption = "退 出"
Height = 375
Left = 1680
TabIndex = 2
Top = 1680
Width = 975
End
Begin VB.CommandButton cmdSaveR
Caption = "保 存"
Height = 375
Left = 2640
TabIndex = 1
Top = 1680
Width = 975
End
Begin VB.CommandButton cmdCalculate
Caption = "计 算"
Height = 375
Left = 720
TabIndex = 0
Top = 1680
Width = 975
End
Begin VB.Label lblResult
Alignment = 2 'Center
Appearance = 0 'Flat
BackColor = &H80000005&
BorderStyle = 1 'Fixed Single
ForeColor = &H80000008&
Height = 255
Left = 2760
TabIndex = 13
Top = 1200
Width = 855
End
Begin VB.Label Label4
Alignment = 2 'Center
Appearance = 0 'Flat
BackColor = &H80000005&
Caption = "插值结果"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H80000008&
Height = 255
Left = 2520
TabIndex = 12
Top = 960
Width = 1335
End
Begin VB.Label Label3
Alignment = 2 'Center
Appearance = 0 'Flat
BackColor = &H80000005&
Caption = "选择加权类型"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H80000008&
Height = 255
Left = 2280
TabIndex = 10
Top = 120
Width = 1815
End
Begin VB.Label Label2
Alignment = 2 'Center
Appearance = 0 'Flat
BackColor = &H80000005&
Caption = "给出近点数"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H80000008&
Height = 255
Left = 240
TabIndex = 8
Top = 960
Width = 1695
End
Begin VB.Label Label1
Alignment = 2 'Center
Appearance = 0 'Flat
BackColor = &H80000005&
Caption = "选择方法"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H80000008&
Height = 255
Left = 360
TabIndex = 6
Top = 120
Width = 1455
End
Begin VB.Label lblCol
Alignment = 2 'Center
Appearance = 0 'Flat
BackColor = &H80000005&
BorderStyle = 1 'Fixed Single
Caption = "lblCol"
ForeColor = &H80000008&
Height = 255
Index = 0
Left = 2640
TabIndex = 5
Top = 2040
Visible = 0 'False
Width = 975
End
Begin VB.Label lblRow
Alignment = 2 'Center
Appearance = 0 'Flat
BackColor = &H80000005&
BorderStyle = 1 'Fixed Single
Caption = "lblRow"
ForeColor = &H80000008&
Height = 255
Index = 0
Left = 1680
TabIndex = 4
Top = 2040
Visible = 0 'False
Width = 975
End
End
Attribute VB_Name = "frmCalculate"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
'曲面_网格的计算窗体
Dim intI As Integer, intJ As Integer
Private Sub Form_Load()
Dim vntA As Variant
cmdSaveR.Visible = False '“保存”命令按钮不可视
intFileNumber = FreeFile '取得文件号码
Open strFileName For Input As intFileNumber '打开文件
'形成文本框数组，但不在窗体上显示
For intI = 1 To intRowAll
For intJ = 1 To intCol
Input #intFileNumber, vntA
Load txtData((intI - 1) * intCol + intJ)
txtData((intI - 1) * intCol + intJ).Text = vntA
Next intJ
Next intI
'形成上部标签，但不在窗体上显示
For intI = 1 To intCol
Input #intFileNumber, vntA
Load lblCol(intI)
lblCol(intI).Caption = vntA
Next intI
'形成左边标签，但不在窗体上显示
For intI = 1 To intRowAll
Input #intFileNumber, vntA
Load lblRow(intI)
lblRow(intI).Caption = vntA
Next intI
Close
List1.ListIndex = 0 '近点按距离加权为缺省方法
Combo1.ListIndex = 0 '用加权最小二乘拟合法时I型为缺省设置
If frmFileName.Option1 Then
'网格化时不用显示插值结果的标签
Label4.Visible = False
lblResult.Visible = False
End If
'先不显示组合框（选择加权最小二乘拟合法类型时使用）
Label3.Visible = False
Combo1.Visible = False
End Sub
'计算
Private Sub cmdCalculate_Click()
Dim F As Double, FF As Single
If frmFileName.Option2 Then
'List1.ListIndex = 0用近点按距离加权平均法
If List1.ListIndex = 0 Then NDS X, Y, Z, A, B, F, Val(txtN)
'List1.ListIndex = 1用加权最小二乘拟合法
If List1.ListIndex = 1 Then WLSA X, Y, Z, A, B, F, Combo1.ListIndex
FF = F
lblResult.Caption = Str(FF) '显示计算结果
Else
ReDim G(1 To M, 1 To N)
'List1.ListIndex给定方法
'Val(txtN)给定点数
'Combo1.ListIndex给定类型
GRID X, Y, G, List1.ListIndex, Val(txtN), Combo1.ListIndex
cmdSaveR.Visible = True '“保存”命令按钮可视
End If
End Sub
'保存文件过程
Private Sub FileSave(strName As String)
Dim intNumber As Integer
Dim vntA As Variant
intNumber = FreeFile '取得空闲的文件号
Open strName For Output As intNumber '打开文件
'保存数据
For intI = 1 To intRowAll
For intJ = 1 To intCol
Write #intNumber, txtData((intI - 1) * intCol + intJ);
Next intJ
Next intI
'保存上部标签
For intI = 1 To intCol
Write #intNumber, lblCol(intI).Caption;
Next intI
'保存左边标签
For intI = 1 To intRowAll
Write #intNumber, lblRow(intI).Caption;
Next intI
Close '关闭文件
End Sub
'将计算结果保存为数据文件
Private Sub cmdSaveR_Click()
Dim sngR As Single, intN As Integer
MsgBox "现在存盘，请耐心等待！"
'重新建立网格体系，需要先卸载原有的网格体系
For intI = 1 To intRowAll
For intJ = 1 To intCol
Unload txtData((intI - 1) * intCol + intJ)
Next intJ
Next intI
For intI = 1 To intCol
Unload lblCol(intI)
Next intI
For intI = 1 To intRowAll
Unload lblRow(intI)
Next intI
'保存网格化数据
'网格化时的列数、行数、总行数都有可能改变，需要重新建立网格体系
'重新取得列数、行数、总行数
intRow = M
If blnRowLabel Then
intRowAll = intRowAll - 6 + 2 * M
Else
intRowAll = intRowAll - 3 + M
End If
intCol = N
For intI = 1 To intRowAll
For intJ = 1 To intCol
Load txtData((intI - 1) * intCol + intJ)
Next intJ
Next intI
For intI = 1 To intCol
Load lblCol(intI)
Next intI
For intI = 1 To intRowAll
Load lblRow(intI)
Next intI
lblRow(1).Caption = "列数"
txtData(1).Text = intCol '列数
For intI = 2 To intCol
txtData(intI) = "*******"
Next intI
lblRow(2).Caption = "行数"
txtData(intCol + 1).Text = intRow '行数
For intI = 2 To intCol
txtData(intCol + intI) = "*******"
Next intI
lblRow(3).Caption = "总行数"
txtData(2 * intCol + 1).Text = intRowAll '总行数
For intI = 2 To intCol
txtData(2 * intCol + intI) = "*******"
Next intI
If blnTitle Then '有标题
lblRow(4).Caption = "标题"
txtData(3 * intCol + 1).Text = "网格插值"
For intI = 2 To intCol
txtData(3 * intCol + intI) = "*******"
Next intI
intN = 5
End If
If blnRowLabel Then '有行标
For intI = intN To intN + intRow - 1
lblRow(intI).Caption = "行标" & (intI - intN + 1)
txtData((intI - 1) * intCol + 1).Text = " "
For intJ = 2 To intCol
txtData((intI - 1) * intCol + intJ).Text = "*******"
Next intJ
Next intI
intN = intN + intRow
End If
If blnColLabel Then '有列标
lblRow(intN).Caption = "列标"
For intI = 1 To intCol
txtData((intN - 1) * intCol + intI) = " "
Next intI
intN = intN + 1
End If
For intI = intN To intRowAll
lblRow(intI).Caption = "第" & (intI - intN + 1) & "行"
For intJ = 1 To intCol
sngR = G(intI - intN + 1, intJ)
txtData((intI - 1) * intCol + intJ) = sngR '数据
Next intJ
Next intI
For intI = 1 To intCol
lblCol(intI).Caption = "第" & intI & "列"
Next intI
FileSave (strRes_Name)
MsgBox "存盘完成，请继续进行！"
End Sub
Private Sub List1_Click()
If List1.ListIndex = 0 Then
'近点按距离加权为缺省方法
Label2.Visible = True
txtN.Visible = True '需要给出点数
Label3.Visible = False
Combo1.Visible = False
Else
'最小二乘加权拟合
Label2.Visible = False
txtN.Visible = False '不用给出点数
'显示组合框（选择加权最小二乘拟合法类型时使用）
Label3.Visible = True
Combo1.Visible = True
End If
End Sub
'退出
Private Sub cmdExit_Click()
Unload Me
End
End Sub
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