Menampilkan Peta MapInfo di Visual Basic 6.0

Format peta GIS ada berbagai macam antara lain SHP (ArcView) dan MapInfo. Untuk SHP (ArcView) bisa ditampilkan ke Visual Basic 6.0, Delphi maupun VB.NET menggunakan MapObject, sedangkan untuk MapInfo bisa ditampilkan di VB 6.0 menggunakan MapBasic. Dengan cara tambahkan file MapBasic.bas. Kemudian peta MapInfo dapat ditampilkan dengan kode program berikut :

Option Explicit
‘Dim konexi As New ADODB.Connection
Dim EditPeta As Boolean ‘Cek fungsi ini
Dim pilihCari As String ‘Cek fungsi ini
Public mapinfo As Object
Public mapid As Long
Public legendid As Long
Public CariAppDir As String
‘Dim rspengembang As New ADODB.Recordset
‘Dim rsperumahan As New ADODB.Recordset
‘Dim rstipe As New ADODB.Recordset

Private Sub Form_Load()

‘DATA PETA
‘Set konexi = New ADODB.Connection
‘konexi.Provider = “microsoft.jet.oledb.4.0”
‘konexi.CursorLocation = adUseClient
‘konexi.Open “skripsi.mdb”
‘E:\Dokumenku\Folderskripsi\peta Skripsi\
‘*** Eksekusi awal program
Dim Direc, Embex As String
Dim szStr As String
Dim tdkcreateobj As Integer
Dim nRows As Integer
Dim i As Integer
Dim KirimTxt As String

‘Start mapinfo,…

tdkcreateobj = False
‘On Error GoTo cant_createApplicationObject
Set mapinfo = CreateObject(“MapInfo.Application”)
On Error GoTo 0

If tdkcreateobj Then
‘On Error GoTo cant_getApplicationObject
Set mapinfo = CreateObject(“MapInfo.Application”)
On Error GoTo 0
End If

‘*** Mencari directori kerja dari program…
CariAppDir = LCase(App.Path)
If (Right$(App.Path, 1) <> “\”) Then
CariAppDir = CariAppDir + “\”
End If
‘** indikasi bahwa legendwindow belum dibuat.
legendid = 0

‘** Inisialisasi Aplikasi program…
mapinfo.Do “Set Application Window ” & Menut.mapview.hWnd

‘** matikan help subsystem,..
mapinfo.Do “Set Window Help Off”

‘** info tool dalam form.
mapinfo.Do “Set Window Info Parent ” & Menut.hWnd

‘** supaya info tidak bisa diubah
mapinfo.Do “Set Window Info default access”

‘** ruler tool dalam form.
mapinfo.Do “Set Window Ruler Parent ” & Menut.hWnd
mapinfo.Do “Set Window Message Parent ” & Menut.hWnd
mapinfo.Do “Set Window Legend Parent ” & Menut.hWnd

If mapinfo.eval(“SystemInfo(4)”) = “T” Then
mapinfo.Do “Create ButtonPad ID 3 As ToolButton Calling DDE “”skripsiku””,””menut”” Cursor 128 DrawMode 34 ID 101″

Else
mapinfo.Do “Alter ButtonPad ID 3 Add ToolButton Calling DDE “”skripsiku””,””menut”” Cursor 128 DrawMode 34 ID 101″

End If

‘*** Proses Pembuatan Map Window
mapinfo.Do “Set Next Document Parent ” & mapview.hWnd & “Style 1”
szStr = “Run Application “”” + CariAppDir + “skripsiku1.wor” + “”””
mapinfo.Do szStr
mapid = Val(mapinfo.eval(“WindowID(0)”))

‘** grabber tool
mapinfo.runmenucommand 1702

End Sub

Gimana,gampang kan ??
Selamat Mencoba.

Ridian Kurniawan
1211500062
TV