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.pdf/src/org/eclipse/birt/report/engine/emitter/pdf/PDFPage.java
cbUnder.addTemplate( templateX, x + width
										- remainX, y - height + remainY
										- img.scaledHeight( ) );
								remainX = 0;
							}
							else
							{
								cbUnder.addTemplate( template, x + width
										- remainX, y - height + remainY
										- img.scaledHeight( ) );
								remainX -= img.scaledWidth( );
							}
						}
						remainY -= img.scaledHeight( );
					}
				}
			}
		}
		catch ( IOException ioe )
		{
			logger.log( Level.WARNING, ioe.getMessage( ), ioe );
		}
		catch ( BadElementException bee )
		{
			logger.log( Level.WARNING, bee.getMessage( ), bee );
		}
		catch ( DocumentException de )
		{
			logger.log( Level.WARNING, de.getMessage( ), de );
		}