Bug 312531 Highlight works differently when run SvgInteractivityViewer.java [13]
chart/org.eclipse.birt.chart.examples/src/org/eclipse/birt/chart/examples/api/interactivity/SvgInteractivityViewer.java
gr.render( idr, gcs );
			}
			catch ( ChartException ce )
			{
				ce.printStackTrace( );
			}
			Shell shell = new Shell( display );
			shell.setSize( 620, 450 );
			shell.setLayout( new GridLayout( ) );
			Browser br = new Browser( shell, SWT.NONE );
			br.setLayoutData( new GridData( GridData.FILL_BOTH ) );
			br.setUrl( "c:/test.svg" );		
			br.setVisible( true );
			shell.open( );
		}
	}
	/* (non-Javadoc)
	 * @see org.eclipse.swt.events.SelectionListener#widgetDefaultSelected(org.eclipse.swt.events.SelectionEvent)
	 */
	public void widgetDefaultSelected( SelectionEvent e )
	{
		
	}
	/* (non-Javadoc)
	 * @see org.eclipse.birt.chart.device.IUpdateNotifier#getDesignTimeModel()
	 */
	public Chart getDesignTimeModel( )
	{
		return cm;
	}