if ( chartModel instanceof ChartWithAxes ) { List al = ChartUIUtil.getAllOrthogonalSeriesDefinitions( chartModel ); for ( int i = 0; i < al.size( ); i++ ) { checkDataType( ChartUIUtil.getDataQuery( (SeriesDefinition) al.get( i ), 0 ), ( (SeriesDefinition) al.get( i ) ).getDesignTimeSeries( ), (SeriesDefinition) ChartUIUtil.getBaseSeriesDefinitions( chartModel ) .get( 0 ) ); } }
	public void changeTask( Notification notification )	{		if ( previewPainter != null )		{			previewPainter.renderModel( chartModel );		}	}