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/type/ScatterChart.java
( (Axis) ( (ChartWithAxes) currentChart ).getAxes( ).get( 0 ) ).setCategoryAxis( false );
				currentChart.setSubType( sNewSubType );
				currentChart.getTitle( )
						.getLabel( )
						.getCaption( )
						.setValue( CHART_TITLE );
				EList axes = ( (Axis) ( (ChartWithAxes) currentChart ).getAxes( )
						.get( 0 ) ).getAssociatedAxes( );
				for ( int i = 0; i < axes.size( ); i++ )
				{
					( (Axis) axes.get( i ) ).setPercent( false );
					EList seriesdefinitions = ( (Axis) axes.get( i ) ).getSeriesDefinitions( );
					for ( int j = 0; j < seriesdefinitions.size( ); j++ )
					{
						Series series = ( (SeriesDefinition) seriesdefinitions.get( j ) ).getDesignTimeSeries( );
						series = getConvertedSeries( series );
						series.setStacked( false );
						( (SeriesDefinition) seriesdefinitions.get( j ) ).getSeries( )
								.clear( );
						( (SeriesDefinition) seriesdefinitions.get( j ) ).getSeries( )
								.add( series );
					}
				}
				( (ChartWithAxes) currentChart ).setOrientation( newOrientation );
				currentChart.setDimension( getDimensionFor( sNewDimension ) );
			}
			else
			{
				return null;
			}