Bug 195623 Action (Invoke Script&Highlight&Toggle Visibility&Toggle DataPoint Visibility) does not work if the Event is "Mouse Double Click" [13]
Description: Action (Invoke Script&Highlight&Toggle Visibility&Toggle DataPoint Visibility) does not work if the Event is "Mouse Double Click". Build number: 2.2.0.v20070706-0959 Steps to reproduce: 1. New a chart, in "Format Chart" tab add interactivity for Value Series, select Event as "Mouse Double Click", select Action as Invoke Script or Highlight or Toggle Visibility or Toggle DataPoint Visibility. 2. Preview. Expected result: Interactivity works. Actual result: Interactivity does not work. Error log: N/A
chart/org.eclipse.birt.chart.device.extension/src/org/eclipse/birt/chart/device/image/JavaxImageIOWriter.java
{
				sb.append( "," ); 
			}
			sb.append( (int) db.doubleValue( ) );
		}
		return sb.toString( );
	}
	private boolean checkSupportedAction( Action action )
	{
		return ( action != null && ( action.getType( ) == ActionType.URL_REDIRECT_LITERAL
				|| action.getType( ) == ActionType.SHOW_TOOLTIP_LITERAL || action.getType( ) == ActionType.INVOKE_SCRIPT_LITERAL ) );
	}
	/**
	 * Returns if the given format type or MIME type is supported by the
	 * registered JavaxImageIO writers.
	 * 
	 * @return
	 */
	protected boolean isSupportedByJavaxImageIO( )
	{
		boolean supported = false;
		
		String s = getFormat( );
		if ( s != null )
		{
			Iterator it = ImageIO.getImageWritersByFormatName( s );
			if ( it.hasNext( ) )
			{
				supported = true;
			}