Circle doesnt draw on panel

[sanduro]

IGNORE IT. CANVAS INIT SHOULD BE IN SetContext method , not in Initialize

I have a class which creates a panel and I want to draw circle on that panel.

Panel draws but circle is not visible.

debugging shows that it is running correctly the DrawCircle command.

Thx for help

'Initializes the object. You can add parameters to this method if needed.
Public Sub Initialize (ax As Int ,ay As Int, aName As String, aParent As Activity)
 px = ax
 py = ay
 pName = aName
 pParent = aParent
'*********DRAW PANEL
 mPanel.Initialize( "pict")


pParent.AddView(mPanel, (px-1) * Main.px, (py-1) * Main.py,  Main.px * 6, Main.py * 2)
pCvs.Initialize(mPanel)    
''pCvs.DrawCircle(100dip, 100dip, 50dip, Colors.Green, True, 1) 
''mPanel.Invalidate
End Sub

Sub setContext(  aValue As String,aLabel As String)
''pLabel.Text = aLabel
''pValue.Text = aValue
  Dim cd As ColorDrawable

  cd.Initialize ( Colors.ARGB( 255, 128, 0, 0) ,8dip )
 mPanel.Background = cd

pCvs.DrawCircle(100dip, 150dip, 20dip, Colors.Green, True, 1) 
mPanel.Invalidate

End Sub