Bug 206093 bar chart: title of y axis is not aligned according to the y axe.
Build ID: v20070924-0630 Steps To Reproduce: 1. Create a bar chart 2. For y axis enter a Title and set the alignment to center 3. See the chart, the y axis title is not aligned according to the y axe; it is center aligned with the height of the chart. More information: see attached chart image example: the first image at the top is how Birt aligned the y axis label and the second image at the bottom is the proposition of aligment according to the y axe
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/AxesRenderHelper.java
ipr.enableInteraction( iev );
							}
							
							pre3d = (Polygon3DRenderEvent) ( (EventObjectCache) ipr ).getEventObject( StructureSource.createAxis( axModel ),
									Polygon3DRenderEvent.class );
							loaHotspot = new Location3D[4];
							loaHotspot[0] = Location3DImpl.create( dXEnd
									- IConstants.LINE_EXPAND_DOUBLE_SIZE,
									dStart,
									dZStart
											+ IConstants.LINE_EXPAND_DOUBLE_SIZE );
							loaHotspot[1] = Location3DImpl.create( dXEnd
									+ IConstants.LINE_EXPAND_DOUBLE_SIZE,
									dStart,
									dZStart
											- IConstants.LINE_EXPAND_DOUBLE_SIZE );
							loaHotspot[2] = Location3DImpl.create( dXEnd
									+ IConstants.LINE_EXPAND_DOUBLE_SIZE,
									dEnd,
									dZStart
											- IConstants.LINE_EXPAND_DOUBLE_SIZE );
							loaHotspot[3] = Location3DImpl.create( dXEnd
									- IConstants.LINE_EXPAND_DOUBLE_SIZE,
									dEnd,
									dZStart
											+ IConstants.LINE_EXPAND_DOUBLE_SIZE );
							pre3d.setPoints3D( loaHotspot );
							pre3d.setDoubleSided( true );
							if ( renderer.get3DEngine( ).processEvent( pre3d,
									panningOffset.getX( ),