Bug 156318 Meter chart, region outline can not displayed completely.
Meter chart, region outline can not displayed completely. Steps: 1.Create a meter chart, add several regions, set oultine 2.Preview Acutal Results: 1.Outlines can not displayed completely.(See the screen shot) Expected Results: 1.Can be displayed correctly.
chart/org.eclipse.birt.chart.device.extension/src/org/eclipse/birt/chart/device/swing/SwingRendererImpl.java
* @param iArcStyle
	 * @return
	 */
	private static final int toSwingArcType( int iArcStyle )
	{
		switch ( iArcStyle )
		{
			case ArcRenderEvent.OPEN :
				return Arc2D.OPEN;
			case ArcRenderEvent.CLOSED :
				return Arc2D.CHORD;
			case ArcRenderEvent.SECTOR :
				return Arc2D.PIE;
		}
		return -1;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.output.IPrimitiveRenderListener#fillArc(org.eclipse.birt.chart.output.ArcRenderEvent)
	 */
	public void fillArc( ArcRenderEvent are ) throws ChartException
	{
		iv.modifyEvent( are );
		final Fill flBackground = validateMultipleFill( are.getBackground( ) );
		if ( isFullTransparent( flBackground ) )
		{
			return;
		}
		if ( flBackground instanceof ColorDefinition )