Bug 117149 Add additional datapoint markers
I would like to propose adding additional datapoint markers. Attached is a set of markers I would like supported.
chart/org.eclipse.birt.chart.ui.extension/src/org/eclipse/birt/chart/ui/swt/series/LineSeriesAttributeComposite.java
( (LineSeries) series ).getLineAttributes( )
						.setColor( (ColorDefinition) event.data );
			}
		}
		else if ( event.widget.equals( fccShadow ) )
		{
			( (LineSeries) series ).setShadowColor( (ColorDefinition) event.data );
		}
	}
	private boolean isShadowNeeded( )
	{
		return !( series instanceof AreaSeries );
	}
	private void enableLineSettings( boolean isEnabled )
	{
		if ( fccShadow != null )
		{
			fccShadow.setEnabled( isEnabled );
		}
		if ( btnPalette != null )
		{
			btnPalette.setEnabled( isEnabled );
		}
		if ( btnMissingValue != null )
		{
			btnMissingValue.setEnabled( isEnabled );
		}
		btnCurve.setEnabled( isEnabled );
	}
}