Bug 315366 "Auto" for Curve Fitting Line is not black but transparent
Description: "Auto" for Curve Fitting Line is not black but transparent. Build number: 2.6.0.v20100602-0949 Steps to reproduce: 1. New a chart, in Format Chart->Series->Value (Y) Series, tick "Shown Curve Fitting Line", click "Curve Fitting Line" button. 2. Select "Auto" for Color. Expected result: The line is shown with color black. Actual result: The line disappears. Error log: N/A
chart/org.eclipse.birt.chart.ui.extension/src/org/eclipse/birt/chart/ui/swt/series/GanttSeriesAttributeComposite.java
if ( event.type == LineAttributesComposite.VISIBILITY_CHANGED_EVENT )
			{
				series.getOutline( )
						.setVisible( ( (Boolean) event.data ).booleanValue( ) );
			}
			else if ( event.type == LineAttributesComposite.STYLE_CHANGED_EVENT )
			{
				series.getOutline( ).setStyle( (LineStyle) event.data );
			}
			else if ( event.type == LineAttributesComposite.WIDTH_CHANGED_EVENT )
			{
				series.getOutline( )
						.setThickness( ( (Integer) event.data ).intValue( ) );
			}
			else if ( event.type == LineAttributesComposite.COLOR_CHANGED_EVENT )
			{
				series.getOutline( ).setColor( (ColorDefinition) event.data );
			}
		}
	}
	private Marker createMarker( Marker marker )
	{
		if ( marker == null )
		{
			marker = MarkerImpl.create( MarkerType.NABLA_LITERAL, 4 );
			marker.eAdapters( ).addAll( series.eAdapters( ) );
		}
		return marker;
	}
}