Bug 196272 Text position is incorrect in postscript and ppt.
Text position need to be ajusted according to baseline position.
engine/org.eclipse.birt.report.engine.emitter.postscript/src/org/eclipse/birt/report/engine/emitter/postscript/PostscriptWriter.java
{
	
	public static final String COURIER = BaseFont.COURIER;
	
	public static final String COURIER_BOLD = BaseFont.COURIER_BOLD;
	
	public static final String COURIER_OBLIQUE = BaseFont.COURIER_OBLIQUE;
	
	public static final String COURIER_BOLDOBLIQUE = BaseFont.COURIER_BOLDOBLIQUE;
	
	public static final String HELVETICA = BaseFont.HELVETICA;
	
	public static final String HELVETICA_BOLD = BaseFont.HELVETICA_BOLD;
	
	public static final String HELVETICA_OBLIQUE = BaseFont.HELVETICA_OBLIQUE;
	
	public static final String HELVETICA_BOLDOBLIQUE = BaseFont.HELVETICA_BOLDOBLIQUE;
	
	public static final String SYMBOL = BaseFont.SYMBOL;
	
	public static final String TIMES = "Times";
	
	public static final String TIMES_ROMAN = BaseFont.TIMES_ROMAN;