Bug 210054 Axis labels will disappear when only select the first series as visible.
Description: Axis labels will disappear when only select the first series to display. build version: 2.3 v20071115-0800 steps to reproduce: 1. New a report. 2. New a datasource and dataset. 3. New a bar chart. 4. On Select Data page, create two value series. 5. Switch to Format Chart page, select Series. 6. Uncheck the two Visiable check box to hide the two series. 7. Check the first Visible check box to display the first series. Expected result: The Axis lables should not disappear. Actual result: The Axis lables disappear both in live preview and in preview.
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/BaseRenderer.java
{
		return sd;
	}
	/**
	 * Identifies the series sequence # in the list of series renders(start from
	 * 0).
	 * 
	 * @return The index of the Series being rendered
	 */
	public final int getSeriesIndex( )
	{
		return iSeriesIndex;
	}
	/**
	 * @return Returns the series count for current chart rendering.
	 */
	public final int getSeriesCount( )
	{
		return iSeriesCount;
	}
	/**
	 * @return Returns the deferred cache associated with current renderer.
	 */
	public final DeferredCache getDeferredCache( )
	{
		return dc;
	}
	/**
	 * Provides access to any other renderer in the group that participates in
	 * chart rendering