How to create jpg image of map in Geomedia using vb.net?

Question

I am using Geomedia. I want create jpg image of the map. How can it be done using vb.net?

Answer 1

ClipboardService Example

Option Explicit On

Imports PView = Intergraph.GeoMedia.PView
Imports PClient = Intergraph.GeoMedia.PClient
Imports PCSS = Intergraph.GeoMedia.PCSS
Imports GDO = Intergraph.GeoMedia.GDO

Public Class Form1

    Dim objLE As PView.LegendEntry, objConn As New PClient.Connection
    Dim objOPipe As PClient.OriginatingPipe, objRS As GDO.GRecordset
    Dim clp As PClient.ClipboardService

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

        ' Set Map View parameters
        With GMMapView1
            .CoordSystemsMgr = New PCSS.CoordSystemsMgr
            .CoordSystemsMgr.CoordSystem.BaseStorageType = PCSS.CSBaseStorageConstants.csbsGeographic
            .Legend = New PView.Legend
            .BackgroundColor = RGB(255, 255, 255)
        End With

        ' Create connection
        With objConn
            .Location = "C:\Warehouses\USSampleData.mdb"
            .Mode = PClient.ConnectionConstants.gmcModeReadOnly
            .Type = "Access.GDatabase"
            .Name = "Connect1"
            .CoordSystemsMgr = GMMapView1.CoordSystemsMgr
            .Connect()
        End With

        ' Create recordset of States
        objConn.CreateOriginatingPipe(objOPipe)
        objOPipe.Table = "States"
        objRS = objOPipe.OutputRecordset

        ' Create legend entry for states
        objLE = CreateObject("Geomedia.LegendEntry")
        Dim objstyleservice As New PView.StyleService
        Dim objStyle As PView.StyleDefinition = Nothing
        objstyleservice.GetStyle("Area Style", objStyle)

        ' Set legend entry characteristics
        With objLE
            .GeometryFieldName = "Geometry"
            .InputRecordset = objRS
            .Style = objStyle
        End With

        GMMapView1.Legend.LegendEntries.Append(objLE)
        objLE.LoadData()
        GMMapView1.Fit()

    End Sub

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

        clp = CreateObject("GeoMedia.ClipBoardService")
        clp.SnapShot(GMMapView1.Dispatch)

    End Sub
End Class

Answer 2

i have no touch with the Geomedia, but for creating image using VB.NET, the code should be almost the same. just write the code i know for you, hope it helps.

Dim Image As New RasterEdgeImaging()

Dim ResImg As Integer ResImg = RasterEdgeImaging.CreateBitmapImage(75, 250, PixelFormat.Format24bppRgb, RasterEdgeImaging.ARGB(255, 0, 0, 0)) Image.save("C:\1.bmp")