Bug 211773 Legend entries overlap
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/BaseRenderer.java
* sz.getWidth( ), bo.getTop( ) + bo.getHeight( ) ) );
					ipr.drawLine( lre );
				}
				for ( int j = 1; j < rowCount; j++ )
				{
					lre.setStart( LocationImpl.create( bo.getLeft( ),
							bo.getTop( ) + j * sz.getHeight( ) ) );
					lre.setEnd( LocationImpl.create( bo.getLeft( )
							+ bo.getWidth( ), bo.getTop( ) + j * sz.getHeight( ) ) );
					ipr.drawLine( lre );
				}
			}
		}
	}
	/**
	 * Renders the block.
	 * 
	 * @param ipr
	 * @param b
	 * 
	 * @throws ChartException
	 */
	protected void renderBlock( IPrimitiveRenderer ipr, Block b, Object oSource )
			throws ChartException
	{
		final double dScale = getDeviceScale( );
		final RectangleRenderEvent rre = (RectangleRenderEvent) ( (EventObjectCache) ipr ).getEventObject( oSource,
				RectangleRenderEvent.class );
		rre.updateFrom( b, dScale );
		ipr.fillRectangle( rre );