Bug 198994 PDF border crossed at zoom factor such as 100%, 134% etc
PDF border crossed at zoom factor such as 100%, 134%. Need enhance the border appearance in PDF report.
engine/org.eclipse.birt.report.engine.emitter.pdf/src/org/eclipse/birt/report/engine/emitter/pdf/PDFPage.java
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 );
				}
				while ( remainY > 0 )
				{
					if ( remainY < img.scaledHeight( ) )
					{
						PdfTemplate templateY = cbUnder.createTemplate( width
								- absPosX > img.scaledWidth( ) ? img
								.scaledWidth( ) : width - absPosX, remainY );
						templateY.addImage( img, width > img.scaledWidth( )
								? img.scaledWidth( )
								: width - absPosX, 0, 0, img.scaledHeight( ),
								0, -( img.scaledHeight( ) - remainY ) );
						cbUnder
								.addTemplate( templateY, x + absPosX, y
										- height );
						remainY = 0;
					}
					else
					{
						cbUnder.addTemplate( template, x + absPosX, y - height