Bug 195951 Focus for PNG does not work [13]
Description: Focus for PNG does not work. Build number: 2.2.0.v20070710-1223 Steps to reproduce: 1. New a Chart, set Output Format as PNG, in "Format Chart" tab, add interactivity for Value Series, Event: Focus, Action: Hyperlink or invoke script. 2. Preview, focus in Value Series. Expected result: Interactivity works. Actual result: It does not work. Error log: N/A
chart/org.eclipse.birt.chart.device.extension/src/org/eclipse/birt/chart/device/image/JavaxImageIOWriter.java
if ( s != null )
		{
			Iterator it = ImageIO.getImageWritersByFormatName( s );
			if ( it.hasNext( ) )
			{
				supported = true;
			}
		}
		
		if ( !supported )
		{
			s = getMimeType( );
			if ( s != null )
			{
				Iterator it = ImageIO.getImageWritersByMIMEType( s );
				if ( it.hasNext( ) )
				{
					supported = true;
				}
			}
		}
		return supported;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.device.IDeviceRenderer#before()
	 */
	public void before( ) throws ChartException
	{