Bug 171533 Pie chart legends are truncated
This only happens with a title for the legend. There is a small bug in the layout algorithm that causes the clipping in such case.
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/LegendBuilder.java
}
				else
				{
					legendData.legendItems.addAll( columnList );
					columnList.clear( );
					dExtraHeight += dRowHeight;
					dHeight = dFHeight;
					dRealWidth = Math.max( dRealWidth, dWidth );
					dWidth = dDeltaWidth;
				}
			}
			else
			{
				dHeight = Math.max( dFHeight, dHeight );
				dWidth += dDeltaWidth;
			}
			columnList.add( new LegendItemHints( LEGEND_ENTRY,
					new Point( dWidth - dDeltaWidth, dExtraHeight ),
					dFWidth,
					dFHeight,
					la.getCaption( ).getValue( ),
					pos ) );
		}
		
		if ( legendData.bMinSliceApplied )
		{
			la.getCaption( ).setValue( legendData.sMinSliceLabel );
			itm.reuse( la, legendData.maxWrappingSize );
			BoundingBox bb = null;
			try