Bug 140620 Chart scripting errors are ignored
Write a chart with an invalid script, the execution simply ignores the script. This makes it difficult to debug scripting. The error message is also not precise and needs improvements.
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
	{
		final Fill flBackground = are.getBackground( );
		if ( isFullTransparent( flBackground ) )
		{