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
* @param contentByte
	 *            the given pdf layer
	 */
	private void drawRawLine( float startX, float startY, float endX,
			float endY, float width, Color color, PdfContentByte contentByte )
	{
		startY = transformY( startY );
		endY = transformY( endY );
		contentByte.moveTo( startX, startY );
		contentByte.setLineWidth( width );
		contentByte.lineTo( endX, endY );
		contentByte.setColorStroke( color );
		contentByte.stroke( );
	}
	private void drawText( String text, float textX, float textY,
			FontInfo fontInfo, float characterSpacing, float wordSpacing,
			Color color, CSSValue align )
	{
		PdfContentByte currentContentByte = isTotalPage
				? totalPageTemplate
				: contentByte;
		float containerHeight = isTotalPage
				? totalPageTemplate.getHeight( )
				: pageHeight;
		isTotalPage = false;
		currentContentByte.saveState( );
		
		currentContentByte.beginText( );
		if ( null != color )
		{