Bug 211773 Legend entries overlap
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/BaseRenderer.java
2 *
										insCA.getLeft( );
							}
							renderLegendItem( ipr,
									lg,
									la,
									null,
									dBaseX + lih.getLeft( ),
									dBaseY + lih.getTop( ) + insCA.getTop( ),
									lih.getWidth( ),
									dItemHeight,
									lih.getHeight( ),
									0,
									columnWidth,
									insCA.getLeft( ),
									dHorizontalSpacing,
									seBase,
									fPaletteEntry,
									lirh,
									lih.getCategoryIndex( ),
									dScale );
						}
					}
				}
				else if ( d.getValue( ) == Direction.TOP_BOTTOM )
				{
					if ( lilh.getLegendItemHints( ) == null )
					{
						throw new ChartException( ChartEnginePlugin.ID,
								ChartException.RENDERING,