Bug 212102 [Smoke] The chart is in distortion when preview [13]
Description: The chart is in distortion when preview. Build number: 2.2.2.v20071101-0630 Steps to reproduce: 1. New a report with a chart, preview. 2. Change the size of chart, preview. Expected result: Chart is previewed correctly. Actual result: The chart is in distortion when preview. Error log: N/A
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/presentation/LocalizedContentVisitor.java
handleOnRender( data );
		processData( data );
		return data;
	}
	/**
	 * process the data content
	 * 
	 * <li> localize the help text
	 * <li> format the value
	 * <li> handle it as it is an text.
	 * 
	 * @param data
	 *            data object
	 */
	protected void processData( IDataContent data )
	{
		String helpText = localize( data, data.getHelpKey( ), data.getHelpText( ) );
		data.setHelpText( helpText );
		String text = ""; 
		if ( data.getLabelKey( ) != null || data.getLabelText( ) != null )
		{
			text = localize( data, data.getLabelKey( ), data.getLabelText( ) );
		}
		else
		{
			Object value = data.getValue( );
			if ( value instanceof Object[] )
			{
				Object[] values = (Object[]) value;
				if ( values.length > 0 )