Bug 201847 [Regression] Italic does not work in PPT [1205]
engine/org.eclipse.birt.report.engine.emitter.ppt/src/org/eclipse/birt/report/engine/emitter/ppt/PPTWriter.java
{
			
			for ( Iterator ite = imageTitles.iterator( ); ite.hasNext( ); )
			{
				String imageTitle = (String) ite.next( );
				byte[] imageData = (byte[]) currentImageData.get( imageTitle );
				generateImageBytes( imageTitle, imageData );
				println( "\n" );
			}
			println( "</p:slide></body></html>" ); 
		}
		catch ( IOException ioe )
		{
			logger.log( Level.WARNING, ioe.getMessage( ), ioe );
		}
	}
	private void exportImageHeader( String imagekey ) throws IOException
	{
		println( "" );
		println( "--___Actuate_Content_Boundary___" ); 
		println( "Content-Location: file:///C:/___Actuate___/"
				+ (String) imageNames.get( imagekey ) + "" );
		println( "Content-Transfer-Encoding: base64" );
		println( "Content-Type: image/"
				+ (String) imageExtensions.get( imagekey ) + "\n" );
	}
	private void generateImageBytes( String imageTitle, byte[] imageData )
			throws IOException
	{
		exportImageHeader( imageTitle );