private static ILayoutTree GetLayoutTree(IReport report, ITargetDevice targetDevice, LayoutNotificationCallback callback)
{
LayoutInfo layoutInfo = new LayoutInfo(report, targetDevice, new TextMetricsProvider(), callback);
ILayoutEngineFactory factory = report.GetService(typeof(ILayoutEngineFactory)) as ILayoutEngineFactory;
Assert.IsNotNull(factory);
ILayoutEngine engine = factory.GetLayoutEngine();
return(engine.BuildLayout(layoutInfo));
}
