final ReportEvent event) throws ReportProcessingException
{
final int gidx = event.getState().getCurrentGroupIndex();
final CrosstabGroup group = (CrosstabGroup) event.getReport().getGroup(gidx);
final Band b = group.getHeader();
final GroupBody groupBody = group.getBody();
final RenderedCrosstabLayout renderedCrosstabLayout = outputFunction.startRenderedCrosstabLayout();
final CrosstabSpecification crosstabSpecification =
event.getState().getFlowController().getMasterRow().getCrosstabSpecification();
renderedCrosstabLayout.initialize (crosstabSpecification, group, gidx);