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
}
						remainX = 0;
					}
					else
					{
						if ( height - absPosY > img.scaledHeight( ) )
							cbUnder.addTemplate( template, x + width - remainX,
									y - absPosY - img.scaledHeight( ) );
						else
							cbUnder.addTemplate( template, x + width - remainX,
									y - absPosY - height );
						remainX -= img.scaledWidth( );
					}
				}
			}
			
			else if ( "repeat-y".equalsIgnoreCase( repeat ) ) 
			{
				float remainY = height;
				
				 
				
				PdfTemplate template = null;
				if ( height > img.scaledHeight( ) )
				{
					template = cbUnder.createTemplate( width - absPosX > img
							.scaledWidth( ) ? img.scaledWidth( ) : width
							- absPosX, img.scaledHeight( ) );
					template.addImage( img, img.scaledWidth( ), 0, 0, img
							.scaledHeight( ), 0, 0 );