Bug 195485 [Regression] The plot area of the pie chart is blank [13]
Description: The plot area of the pie chart is blank. Build number: 2.2.0.v20070705-0630 Steps to reproduce: 1. Preview the attached design file. Expected result: The pie is displayed. Actual result: The plot area of the pie chart is blank. Error log: N/A
data/org.eclipse.birt.report.data.adapter/src/org/eclipse/birt/report/data/adapter/api/DataAdapterUtil.java
{
	private static Map aggrAdapterMap = new HashMap( );
	private static Map filterOptMap = new HashMap( );
	static
	{
		registerAggregationFunction( );
		registerFilterOperator( );
	}
	/**
	 * register model aggregation function names with build-in function names	
	 */
	private static void registerAggregationFunction( )
	{
		aggrAdapterMap.put( DesignChoiceConstants.AGGREGATION_FUNCTION_SUM,
				IBuildInAggregation.TOTAL_SUM_FUNC );
		aggrAdapterMap.put( DesignChoiceConstants.AGGREGATION_FUNCTION_COUNT,
				IBuildInAggregation.TOTAL_COUNT_FUNC );
		aggrAdapterMap.put( DesignChoiceConstants.AGGREGATION_FUNCTION_MIN,
				IBuildInAggregation.TOTAL_MIN_FUNC );
		aggrAdapterMap.put( DesignChoiceConstants.AGGREGATION_FUNCTION_MAX,
				IBuildInAggregation.TOTAL_MAX_FUNC );
		aggrAdapterMap.put( DesignChoiceConstants.AGGREGATION_FUNCTION_AVERAGE,
				IBuildInAggregation.TOTAL_AVE_FUNC );
		aggrAdapterMap.put( DesignChoiceConstants.AGGREGATION_FUNCTION_WEIGHTEDAVG,
				IBuildInAggregation.TOTAL_WEIGHTEDAVE_FUNC );
		aggrAdapterMap.put( DesignChoiceConstants.AGGREGATION_FUNCTION_STDDEV,