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
}
	}
	/**
	 * Renders the legend block based on the legend rendering rules.
	 * 
	 * @param ipr
	 * @param lg
	 * @param htRenderers
	 * 
	 * @throws ChartException
	 */
	public void renderLegend( IPrimitiveRenderer ipr, Legend lg, Map htRenderers )
			throws ChartException
	{
		if ( !lg.isVisible( ) ) 
		{
			return;
		}
		renderBlock( ipr, lg, StructureSource.createLegend( lg ) );
		final IDisplayServer xs = getDevice( ).getDisplayServer( );
		final double dScale = getDeviceScale( );
		Bounds bo = lg.getBounds( ).scaledInstance( dScale );
		Size sz = null;
		
		
		double dX, dY;
		if ( lg.getPosition( ) != Position.INSIDE_LITERAL )
		{
			try
			{