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
_g2d.setStroke( sPrevious );
		}
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.output.IPrimitiveRenderListener#fillPolygon(org.eclipse.birt.chart.output.PolygonRenderEvent)
	 */
	public void fillPolygon( PolygonRenderEvent pre ) throws ChartException
	{
		iv.modifyEvent( pre );
		final Fill flBackground = validateMultipleFill( pre.getBackground( ) );
		if ( isFullTransparent( flBackground ) )
		{
			return;
		}
		final Location[] loa = pre.getPoints( );
		final int[][] i2a = getCoordinatesAsInts( loa );
		if ( flBackground instanceof ColorDefinition )
		{
			final ColorDefinition cd = (ColorDefinition) flBackground;
			_g2d.setColor( (Color) _ids.getColor( cd ) );
			_g2d.fill( new Polygon( i2a[0], i2a[1], loa.length ) );			
		}
		else if ( flBackground instanceof Gradient )
		{
			final Gradient g = (Gradient) flBackground;
			final ColorDefinition cdStart = g.getStartColor( );
			final ColorDefinition cdEnd = g.getEndColor( );