Bug 194727 Pyramid chart with 2d+ dimension should like a pyramid
Pyramid chart in 2d+ dimension should like a pyramid, rather than a triangle with depth effect. In addition, pyramid in 2d+ should like itself in 3d as well. Take a look at attached screenshot to compare the charts.
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/BaseRenderer.java
}
			}
			else
			{
				throw new ChartException( ChartEnginePlugin.ID,
						ChartException.RENDERING,
						"exception.illegal.legend.direction", 
						new Object[]{
							d.getName( )
						},
						Messages.getResourceBundle( rtc.getULocale( ) ) );
			}
		}
		else
		{
			throw new ChartException( ChartEnginePlugin.ID,
					ChartException.RENDERING,
					"exception.illegal.legend.orientation",  
					new Object[]{
						o.getName( )
					},
					Messages.getResourceBundle( rtc.getULocale( ) ) );
		}
		
		if ( bRenderLegendTitle )
		{
			double lX = bo.getLeft( );
			double lY = bo.getTop( );
			switch ( iTitlePos )
			{