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
{
	static ILogger logger = Logger.getLogger( "org.eclipse.birt.chart.engine/render" ); 
	AxesRenderer renderer;
	OneAxis ax;
	int iWhatToDraw;
	IPrimitiveRenderer ipr;
	private Axis axModel;
	private PlotWithAxes pwa;
	private Insets insCA;
	private ScriptHandler sh;
	private double dLocation;
	private AutoScale sc;
	private IntersectionValue iv;
	private int iMajorTickStyle;
	private int iMinorTickStyle;
	private int iLabelLocation;
	private int iOrientation;
	private IDisplayServer xs;
	private Label la;
	private double[] daEndPoints;
	private AxisTickCoordinates da;
	private double[] daMinor;
	private String sText;
	private int iDimension;
	private double dSeriesThickness;
	private NumberDataElement nde;
	private FormatSpecifier fs;