/// <summary>
/// Draws the container and its children
/// </summary>
public override void Draw(IRenderer renderer)
{
var drawingGeometry = GetLayoutProcessingData().DrawingGeometry;
renderer.BeginGroup(
UniqueId,
drawingGeometry
);
DoDrawBackground(renderer, 0, 0, drawingGeometry.Width, drawingGeometry.Height);
base.Draw(renderer);
renderer.EndGroup();
}
