Bug 189607 2D+ Curve Fitting Line does not work correctly [0001]
Description: 2D+ Curve Fitting Line does not work correctly. Build number: 2.2.0.v20070529-1039 Steps to reproduce: 1. Preview the attached design file. Expected result: Curve Fitting Line for 2D+ works corrctly. Actual result: See the screenshot. Error log: N/A
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/event/EventObjectCache.java
if ( cdEdge == null )
		{
			if ( !( fBackground instanceof ColorDefinition )
					|| ( ( (ColorDefinition) fBackground ).isSetTransparency( ) && ( (ColorDefinition) fBackground ).getTransparency( ) == 0 ) )
			{
				return null;
			}
			else
			{
				cFG = ids.getColor( ( (ColorDefinition) fBackground ).darker( ) );
			}
		}
		else
		{
			cFG = ids.getColor( cdEdge );
		}
		return cFG;
	}
	/**
	 * Checkes if given fill is fully transparent.
	 * 
	 * @param fill
	 * @return
	 */
	protected final boolean isFullTransparent( Fill fill )
	{
		if ( fill == null )
		{
			return true;
		}