Bug 151185 Chart position wrong at PDF
- Create a 1x1 table. - Put a chart in the table - Position of chart is vertical=middle, textaligment=center, style=middle (The Chart is in the middle of the table-cell) - Use reportengine to create html -> All works fine - Use reportengine to create pdf -> The chart is left (not in the middle!)
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/presentation/LocalizedContentVisitor.java
*/
	public Object visitData( IDataContent data, Object value )
	{
		DataItemScriptExecutor.handleOnRender( data, context );
		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 != null )