if ( this.chartModel != null ) { return chartModel.getDimension( ) == ChartDimension.THREE_DIMENSIONAL_LITERAL; } return false;
return IChartType.THREE_DIMENSION_TYPE.equals( sDimension );
	private boolean is3D( )	{		if ( this.chartModel != null )		{			return chartModel.getDimension( ) == ChartDimension.THREE_DIMENSIONAL_LITERAL;		}		return false;	}