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
/**
	 * This key is to reference the fixed location array of last stacked series.
	 */
	protected final static String FIXED_STACKED_SERIES_LOCATION_KEY = "fixed_stacked_series_location_key"; 
	/**
	 * This key is to reference the fixed index value of last stacked series.
	 */
	protected final static String FIXED_STACKED_SERIES_INDEX_KEY = "fixed_stacked_series_index_key"; 
	protected static final String TIMER = "T"; 
	protected ISeriesRenderingHints srh;
	protected IDisplayServer xs;
	protected IDeviceRenderer ir;
	protected DeferredCache dc;
	protected Chart cm;
	protected Object oComputations;
	protected Series se;
	protected SeriesDefinition sd;
	/**
	 * All renders associated with the chart provided for convenience and
	 * inter-series calculations
	 */
	protected BaseRenderer[] brna;
	/**
	 * Identifies the series sequence # in the list of series renders
	 */
	protected transient int iSeriesIndex = -1;
	/**
	 * Identifies the series count in the list of series renders
	 */
	protected transient int iSeriesCount = 1;