'Declaration
Public Function GetLabelAreaRectangle( _
ByVal As Graphics, _
ByVal As RectangleF, _
ByVal As ChartModel, _
ByVal As Integer _
) As RectangleF
'使用法
Dim instance As Chart3DRenderer
Dim g As Graphics
Dim chartRectangle As RectangleF
Dim chartModel As ChartModel
Dim labelAreaIndex As Integer
Dim value As RectangleF
value = instance.GetLabelAreaRectangle(g, chartRectangle, chartModel, labelAreaIndex)