Bug 192797 The pyramid chart highlight is error[0602]
Description: The pyramid chart highlight is error[0602] Create a sample pyramid chart and see the attached screen shot.
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/BaseRenderer.java
*/
	public final void set( IDeviceRenderer _ir )
	{
		ir = _ir;
	}
	/**
	 * Sets the diplay server for current renderer.
	 */
	public final void set( IDisplayServer _xs )
	{
		xs = _xs;
	}
	/**
	 * Sets the series rendering hints for current renderer.
	 */
	public final void set( ISeriesRenderingHints _srh )
	{
		srh = _srh;
	}
	/**
	 * Setes all associated renderers used for current chart rendering.
	 */
	public final void set( BaseRenderer[] _brna )
	{
		brna = _brna;
	}
	/**
	 * Sets the runtime context object for current renderer.
	 */
	public final void set( RunTimeContext _rtc )