Bug 193677 Enlarge the attached xtab in pdf file will cause data disappear.[1102][1200]
Description: Enlarge the attached xtab in pdf file will cause data disappear. Build number:2.2.0.v200706211316 Steps to reproduce: 1. Open attached report. 2. Preview in Web Viewer. 3. Click Export Report, select pdf, tick on Fit to page width option. 4. Zoom in the pdf page. Expected result: Data become larger and can be seen clearly Actual result: Data disappear. Error log:n/a
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/font/FontInfo.java
return (int) ( ( bf.getFontDescriptor( BaseFont.AWT_ASCENT, fontSize ) + fontPadding / 2f ) * PDFConstants.LAYOUT_TO_PDF_RATIO );
	}
	/**
	 * Gets the width of the specified word.
	 * 
	 * @param word
	 *            the word
	 * @return the points of the width
	 */
	public float getWordWidth( String word )
	{
		if ( bf == null || word == null )
			return 0;
		return bf.getWidthPoint( word, fontSize );
	}
	/**
	 * Gets the height of the specified word.
	 * 
	 * @return the height of the font, it equals ascent+|descent|+leading
	 */
	public float getWordHeight( )
	{
		if ( bf == null )
			return fontSize;
		return bf.getFontDescriptor( BaseFont.AWT_ASCENT, fontSize )
				- bf.getFontDescriptor( BaseFont.AWT_DESCENT, fontSize )
				+ bf.getFontDescriptor( BaseFont.AWT_LEADING, fontSize )
				+ fontSize / 4f;
	}
}