ChangePointStyle example

Example for ChangePointStyle method

Dim lPointHandle As Integer
Dim iPointStyle As Short

Private Sub Form1_Load(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles MyBase.Load
    Command1.Text = "ChangePointStyle"
    cAvax1.StartAvax()
    Call CAvax1.SetAvaxProperty(Avax.AvaxProp.PointRadius_p, 5.0!)
    iPointStyle = 0
    Label1.Text = "Point Type =" & Str(iPointStyle)
    lPointHandle = CAvax1.Add_Point(10, 10, 0, Nothing, -1, -1, iPointStyle, -1)
End Sub

Private Sub Form1_FormClosed(ByVal eventSender As System.Object, ByVal eventArgs As System.Windows.Forms.FormClosedEventArgs) Handles Me.FormClosed
    cAvax1.EndAvax()
End Sub

Private Sub Command1_Click(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles Command1.Click
    Dim h(1) As Integer
    iPointStyle = iPointStyle + 1
    If iPointStyle > 17 Then iPointStyle = 0
    h(1) = lPointHandle
    If cAvax1.ChangePointStyle(h, iPointStyle) = True Then
        Label1.Text = "Point Type =" & Str(iPointStyle)
    End If
End Sub