📄 frm_main.frm
字号:
VERSION 5.00
Object = "{831FDD16-0C5C-11D2-A9FC-0000F8754DA1}#2.0#0"; "mscomctl.ocx"
Object = "{9BD6A640-CE75-11D1-AF04-204C4F4F5020}#2.0#0"; "mo20.ocx"
Object = "{6C20C089-0689-11D5-B2F8-000102D87123}#2.0#0"; "MO21ScaleBar.ocx"
Object = "{F9043C88-F6F2-101A-A3C9-08002B2F49FB}#1.2#0"; "comdlg32.ocx"
Begin VB.Form frm_main
Caption = "GIS_SYSTEM"
ClientHeight = 7710
ClientLeft = 165
ClientTop = 735
ClientWidth = 11550
Icon = "frm_main.frx":0000
LinkTopic = "Form1"
ScaleHeight = 7710
ScaleWidth = 11550
StartUpPosition = 3 '窗口缺省
Begin VB.Timer Timer1
Interval = 200
Left = 7680
Top = 1200
End
Begin MO21ScaleBar.ScaleBar sclBar1
Height = 495
Left = 2280
TabIndex = 3
Top = 6720
Width = 1815
_ExtentX = 3201
_ExtentY = 873
BackColor = -2147483633
BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "MS Sans Serif"
Size = 8.25
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
MapUnits = 2
ScaleBarUnits = 2
ScreenUnits = 1
End
Begin MSComctlLib.StatusBar stusBar1
Align = 2 'Align Bottom
Height = 405
Left = 0
TabIndex = 2
Top = 7305
Width = 11550
_ExtentX = 20373
_ExtentY = 714
_Version = 393216
BeginProperty Panels {8E3867A5-8586-11D1-B16A-00C0F0283628}
NumPanels = 4
BeginProperty Panel1 {8E3867AB-8586-11D1-B16A-00C0F0283628}
Object.ToolTipText = "比例显示"
EndProperty
BeginProperty Panel2 {8E3867AB-8586-11D1-B16A-00C0F0283628}
Object.ToolTipText = "X坐标"
EndProperty
BeginProperty Panel3 {8E3867AB-8586-11D1-B16A-00C0F0283628}
Object.ToolTipText = "Y坐标"
EndProperty
BeginProperty Panel4 {8E3867AB-8586-11D1-B16A-00C0F0283628}
AutoSize = 1
Object.Width = 12171
Object.ToolTipText = "^-^"
EndProperty
EndProperty
End
Begin MapObjects2.Map Map1
DragIcon = "frm_main.frx":0442
Height = 6975
Left = 0
TabIndex = 1
Top = 360
Width = 11535
_Version = 131072
_ExtentX = 20346
_ExtentY = 12303
_StockProps = 225
BackColor = 16777215
BorderStyle = 1
Contents = "frm_main.frx":0884
End
Begin MSComDlg.CommonDialog CommonDialog1
Left = 5640
Top = 0
_ExtentX = 847
_ExtentY = 847
_Version = 393216
CancelError = -1 'True
DefaultExt = "*.shp"
DialogTitle = "打开 Shape 文件"
Filter = "Shape File(*.shp)|*.shp"
End
Begin MSComctlLib.ImageList ImageList1
Left = 4920
Top = -120
_ExtentX = 1005
_ExtentY = 1005
BackColor = -2147483643
ImageWidth = 16
ImageHeight = 16
MaskColor = 12632256
_Version = 393216
BeginProperty Images {2C247F25-8591-11D1-B16A-00C0F0283628}
NumListImages = 9
BeginProperty ListImage1 {2C247F27-8591-11D1-B16A-00C0F0283628}
Picture = "frm_main.frx":089E
Key = ""
EndProperty
BeginProperty ListImage2 {2C247F27-8591-11D1-B16A-00C0F0283628}
Picture = "frm_main.frx":0CF0
Key = ""
EndProperty
BeginProperty ListImage3 {2C247F27-8591-11D1-B16A-00C0F0283628}
Picture = "frm_main.frx":1142
Key = ""
EndProperty
BeginProperty ListImage4 {2C247F27-8591-11D1-B16A-00C0F0283628}
Picture = "frm_main.frx":1254
Key = ""
EndProperty
BeginProperty ListImage5 {2C247F27-8591-11D1-B16A-00C0F0283628}
Picture = "frm_main.frx":1366
Key = ""
EndProperty
BeginProperty ListImage6 {2C247F27-8591-11D1-B16A-00C0F0283628}
Picture = "frm_main.frx":1478
Key = ""
EndProperty
BeginProperty ListImage7 {2C247F27-8591-11D1-B16A-00C0F0283628}
Picture = "frm_main.frx":158A
Key = ""
EndProperty
BeginProperty ListImage8 {2C247F27-8591-11D1-B16A-00C0F0283628}
Picture = "frm_main.frx":19DC
Key = ""
EndProperty
BeginProperty ListImage9 {2C247F27-8591-11D1-B16A-00C0F0283628}
Picture = "frm_main.frx":1AEE
Key = ""
EndProperty
EndProperty
End
Begin MSComctlLib.Toolbar Toolbar1
Align = 1 'Align Top
Height = 420
Left = 0
TabIndex = 0
Top = 0
Width = 11550
_ExtentX = 20373
_ExtentY = 741
ButtonWidth = 609
ButtonHeight = 582
Appearance = 1
ImageList = "ImageList1"
_Version = 393216
BeginProperty Buttons {66833FE8-8583-11D1-B16A-00C0F0283628}
NumButtons = 12
BeginProperty Button1 {66833FEA-8583-11D1-B16A-00C0F0283628}
Style = 3
EndProperty
BeginProperty Button2 {66833FEA-8583-11D1-B16A-00C0F0283628}
ImageIndex = 1
Style = 1
EndProperty
BeginProperty Button3 {66833FEA-8583-11D1-B16A-00C0F0283628}
ImageIndex = 2
Style = 1
EndProperty
BeginProperty Button4 {66833FEA-8583-11D1-B16A-00C0F0283628}
Style = 3
EndProperty
BeginProperty Button5 {66833FEA-8583-11D1-B16A-00C0F0283628}
ImageIndex = 3
Style = 2
EndProperty
BeginProperty Button6 {66833FEA-8583-11D1-B16A-00C0F0283628}
ImageIndex = 4
Style = 2
EndProperty
BeginProperty Button7 {66833FEA-8583-11D1-B16A-00C0F0283628}
ImageIndex = 5
Style = 2
EndProperty
BeginProperty Button8 {66833FEA-8583-11D1-B16A-00C0F0283628}
ImageIndex = 6
Style = 2
EndProperty
BeginProperty Button9 {66833FEA-8583-11D1-B16A-00C0F0283628}
Style = 3
EndProperty
BeginProperty Button10 {66833FEA-8583-11D1-B16A-00C0F0283628}
ImageIndex = 7
Style = 1
EndProperty
BeginProperty Button11 {66833FEA-8583-11D1-B16A-00C0F0283628}
Style = 3
EndProperty
BeginProperty Button12 {66833FEA-8583-11D1-B16A-00C0F0283628}
ImageIndex = 9
Style = 1
EndProperty
EndProperty
End
Begin VB.Menu file
Caption = "文件(&F)"
Begin VB.Menu new
Caption = "新建"
Shortcut = ^N
End
Begin VB.Menu open
Caption = "打开"
Shortcut = ^O
End
End
Begin VB.Menu gra_see
Caption = "视图(&V)"
Begin VB.Menu Allsee
Caption = "鸟瞰图"
End
End
Begin VB.Menu query_main
Caption = "查询(&Q)"
Begin VB.Menu query_point
Caption = "点查询"
End
Begin VB.Menu query_sql
Caption = "SQL查询"
End
End
Begin VB.Menu menu_tool
Caption = "工具(&T)"
Begin VB.Menu tool_big
Caption = "放大"
End
Begin VB.Menu tool_small
Caption = "缩小"
End
Begin VB.Menu tool_pan
Caption = "平移"
End
Begin VB.Menu tool_globle
Caption = "全局"
End
Begin VB.Menu tool_omit
Caption = "-"
End
Begin VB.Menu tool_lyr_show
Caption = "图层控制"
End
End
Begin VB.Menu menu_help
Caption = "帮助(&H)"
Begin VB.Menu help_about
Caption = "关于......"
End
Begin VB.Menu omit1
Caption = "-"
End
Begin VB.Menu help_tell
Caption = "文档说明"
End
End
End
Attribute VB_Name = "frm_main"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
'Public lyr As MapLayer
Dim zbX1, zbX2, zbY1, zbY2 As Integer
Dim Xmid, Ymid As Long
Sub refreshScale()
If Map1.Layers.Count <> 0 Then
sclBar1.MapExtent.MaxX = Map1.Extent.Right
sclBar1.MapExtent.MinX = Map1.Extent.Left
sclBar1.MapExtent.MaxY = Map1.Extent.Bottom
sclBar1.MapExtent.MinY = Map1.Extent.Top
sclBar1.PageExtent.MinX = Map1.Left / Screen.TwipsPerPixelX
sclBar1.PageExtent.MinY = Map1.Top / Screen.TwipsPerPixelY
sclBar1.PageExtent.MaxX = (Map1.Left + Map1.Width) / Screen.TwipsPerPixelX
sclBar1.PageExtent.MaxY = (Map1.Top + Map1.Height) / Screen.TwipsPerPixelX
sclBar1.Refresh
stusBar1.Panels(1).Text = "比例： 1：" & Format$(sclBar1.RFScale, "###,###,###,###")
End If
End Sub
Private Sub help_tell_Click()
gg = 111
Dim sql_Expression As String
sql_Expression = "CODE='MX06'"
Set recSelection = Map1.Layers(0).SearchExpression(sql_Expression)
Set sym_Selection = New MapObjects2.Symbol
sym_Selection.SymbolType = Map1.Layers(0).Symbol.SymbolType
sym_Selection.Color = moDarkGreen
End Sub
Sub ZoomIn()
Dim rec As MapObjects2.Rectangle
Set rec = Map1.Extent
rec.ScaleRectangle 0.5
Map1.Extent = rec
End Sub
Sub ZoomOut()
Dim rec As MapObjects2.Rectangle
Set rec = Map1.Extent
rec.ScaleRectangle 1.5
Map1.Extent = rec
End Sub
Sub ZoomPan()
Map1.Pan
End Sub
Sub Globle()
Map1.Extent = Map1.FullExtent
End Sub
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