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
final Object o = ( _oOutputIdentifier instanceof String ) ? new File( (String) _oOutputIdentifier )
					: _oOutputIdentifier;
			try
			{
				final ImageOutputStream ios = ImageIO.createImageOutputStream( o );
				updateWriterParameters( iw.getDefaultWriteParam( ) ); 
				
				
				
				
				
				
				iw.setOutput( ios );
				iw.write( (RenderedImage) _img );
				ios.close( );
			}
			catch ( Exception ex )
			{
				throw new ChartException( ChartDeviceExtensionPlugin.ID,
						ChartException.RENDERING,
						ex );
			}
			finally
			{
				iw.dispose( );
			}
		}
		
		if ( !_bImageExternallySpecified )