Bug 168839 Chart Legend Toggle Visibility does not work correctly for Pie chart in SVG[0001]
Description: Chart Legend Toggle Visibility does not work correctly . Build number: 2.1.2.v20061221-0710 Steps to reproduce: 1. Preview the attached design file. 2. Click the legend. Expected result: Toggle Visibility works correctly. Actual result: Pie slice of different color disappears when being click. Error log: N/A
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/BaseRenderer.java
{
		return dc;
	}
	/**
	 * Provides access to any other renderer in the group that participates in
	 * chart rendering
	 * 
	 * @param iIndex
	 * @return
	 */
	public final BaseRenderer getRenderer( int iIndex )
	{
		return brna[iIndex];
	}
	/**
	 * @return Returns the runtime context associated with current renderer.
	 */
	public final RunTimeContext getRunTimeContext( )
	{
		return rtc;
	}
	/**
	 * Renders all blocks using the appropriate block z-order and the
	 * containment hierarchy.
	 * 
	 * @param bo
	 */
	public void render( Map htRenderers, Bounds bo ) throws ChartException
	{
		final boolean bFirstInSequence = ( iSeriesIndex == 0 );