Bug 193467 URL hyperlink can't work in chart viewer
chart/org.eclipse.birt.chart.viewer/src/org/eclipse/birt/chart/viewer/sample/SampleHelper.java
{
				for ( Iterator itr = model.getStyles( ).iterator( ); itr.hasNext( ); )
				{
					StyleMap sm = (StyleMap) itr.next( );
					if ( sm.getComponentName( ).equals( name ) )
					{
						Style style = sm.getStyle( );
						SimpleStyle rt = new SimpleStyle( sstyle );
						if ( style.getFont( ) != null )
						{
							rt.setFont( (FontDefinition) EcoreUtil.copy( style.getFont( ) ) );
						}
						if ( style.getColor( ) != null )
						{
							rt.setColor( (ColorDefinition) EcoreUtil.copy( style.getColor( ) ) );
						}
						if ( style.getBackgroundColor( ) != null )
						{
							rt.setBackgroundColor( (ColorDefinition) EcoreUtil.copy( style.getBackgroundColor( ) ) );
						}
						if ( style.getBackgroundImage( ) != null )
						{
							rt.setBackgroundImage( (Image) EcoreUtil.copy( style.getBackgroundImage( ) ) );
						}
						if ( style.getPadding( ) != null )
						{
							rt.setPadding( (Insets) EcoreUtil.copy( style.getPadding( ) ) );
						}
						return rt;
					}