Bug 132645 Mouse Double Click/URL Redirect on Y series of Line Chart does not work
Decription: Add a interactivity on line chart, mouse double click/URL Redirect on Y Series, does not work. Steps to reproduce: 1.Add a line chart, bind with valid dataset. 2.In the "Format Chart" tab, add a interactivity on "Value(Y) Series", the type is "Mouse Double Click", and the action is set "URL Redirect". 3.Preview in layout, click on the Y Series, interactivity does not work.
chart/org.eclipse.birt.chart.device.extension/src/org/eclipse/birt/chart/device/image/JavaxImageIOWriter.java
}
		String sException = cexp.getClass( ).getName( );
		if ( sWrappedException.equals( sException ) )
		{
			sWrappedException = null;
		}
		String sMessage = cexp.getMessage( );
		StackTraceElement[] stea = cexp.getStackTrace( );
		Dimension d = new Dimension( (int) _bo.getWidth( ),
				(int) _bo.getHeight( ) );
		Font fo = new Font( "Monospaced", Font.BOLD, 14 ); 
		_g2d.setFont( fo );
		FontMetrics fm = _g2d.getFontMetrics( );
		_g2d.setColor( Color.WHITE );
		_g2d.fillRect( 20, 20, d.width - 40, d.height - 40 );
		_g2d.setColor( Color.BLACK );
		_g2d.drawRect( 20, 20, d.width - 40, d.height - 40 );
		_g2d.setClip( 20, 20, d.width - 40, d.height - 40 );
		int x = 25, y = 20 + fm.getHeight( );
		_g2d.drawString( Messages.getString( "JavaxImageIOWriter.exception.caption", getULocale( ) ), x, y ); 
		x += fm.stringWidth( Messages.getString( "JavaxImageIOWriter.exception.caption",
				getULocale( ) ) ) + 5;
		_g2d.setColor( Color.RED );
		_g2d.drawString( sException, x, y );
		x = 25;
		y += fm.getHeight( );
		if ( sWrappedException != null )
		{
			_g2d.setColor( Color.BLACK );
			_g2d.drawString( Messages.getString( "JavaxImageIOWriter.wrapped.caption", getULocale( ) ), x, y );