' Copyright 2012 ESRI
' 
' All rights reserved under the copyright laws of the United States
' and applicable international laws, treaties, and conventions.
' 
' You may freely redistribute and use this sample code, with or
' without modification, provided you include the original copyright
' notice and use restrictions.
' 
' See the use restrictions.
' 

Imports Microsoft.VisualBasic
Imports System
Imports ESRI.ArcGIS.Geometry
Imports ESRI.ArcGIS.Carto
Imports ESRI.ArcGIS.Analyst3D
Imports ESRI.ArcGIS.Display
Imports ESRI.ArcGIS.esriSystem
Imports ESRI.ArcGIS.GlobeCore

Namespace GlobeGraphicsToolbar
  Public Class PolylineElement
    Private _element As IElement
    Private _elementProperties As IGlobeGraphicsElementProperties

        Public Sub New(ByVal geometry As IGeometry, ByVal width As Double, ByVal simpleLineStyle As ESRI.ArcGIS.Display.esriSimpleLineStyle)
            _element = GetElement(geometry, width, simpleLineStyle)
            _elementProperties = GetElementProperties()
        End Sub

        Private Function GetElement(ByVal geometry As IGeometry, ByVal width As Double, ByVal simpleLineStyle As ESRI.ArcGIS.Display.esriSimpleLineStyle) As IElement
            Dim element As IElement

            Dim lineElement As ILineElement = New LineElementClass()
            element = TryCast(lineElement, IElement)

            Dim simpleLineSymbol As ISimpleLineSymbol = New SimpleLineSymbolClass()
            simpleLineSymbol.Style = simpleLineStyle
            simpleLineSymbol.Color = ColorSelection.GetColor()
            simpleLineSymbol.Width = width

            element.Geometry = geometry

            Dim lineSymbol As ILineSymbol = TryCast(simpleLineSymbol, ILineSymbol)

            lineElement.Symbol = lineSymbol

            Return element
        End Function

    Private Function GetElementProperties() As IGlobeGraphicsElementProperties
      Dim elementProperties As IGlobeGraphicsElementProperties = New GlobeGraphicsElementPropertiesClass()
      elementProperties.Rasterize = True

      Return elementProperties
    End Function

    Public ReadOnly Property Element() As IElement
      Get
        Return _element
      End Get
    End Property

    Public ReadOnly Property ElementProperties() As IGlobeGraphicsElementProperties
      Get
        Return _elementProperties
      End Get
    End Property
  End Class
End Namespace