Public Class EnvelopeDocumentElement
    Public Property Id As Integer = -1
    Public Property X As Double
    Public Property Y As Double
    Public Property Width As Double
    Public Property Height As Double
    Public Property ElementType As String
    Public Property DocumentId As Integer
    Public Property ReceiverId As Integer
    Public Property Required As Boolean = False
    Public Property [ReadOnly] As Boolean = False
    Public Property Page As Integer = 1
    Public Property Status As Constants.ElementStatus = Constants.ElementStatus.Created
    Public Property Index As Integer = 0

    Public ReadOnly Property Top As Single
        Get
            Return Math.Round(Y, 5)
        End Get
    End Property

    Public ReadOnly Property Left As Single
        Get
            Return Math.Round(X, 5)
        End Get
    End Property

End Class