Bug 119817 properities using percentage dimension as value don't work in BIRT PDF Emitter.
Description: properities using percentage dimension as value don't work in BIRT PDF Emitter. Steps to reproduce: 1. Set percentage value to Margin/Padding 2. Preview Expected result: Percentage values work. Actual result: No effects.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/area/impl/AbstractArea.java
+ PropertyUtil.getDimensionValue( style
						.getProperty( StyleConstants.STYLE_MARGIN_TOP ) );
	}
	/**
	 * set allocated height
	 * 
	 * @param aHeight
	 */
	public void setAllocatedHeight( int aHeight )
	{
		height = aHeight
				- PropertyUtil.getDimensionValue( style
						.getProperty( StyleConstants.STYLE_MARGIN_TOP ) )
				- PropertyUtil.getDimensionValue( style
						.getProperty( StyleConstants.STYLE_MARGIN_BOTTOM ) );
	}
	/**
	 * set allocated width
	 * 
	 * @param aWidth
	 */
	public void setAllocatedWidth( int aWidth )
	{
		int totalMarginWidth = PropertyUtil.getDimensionValue( style
						.getProperty( StyleConstants.STYLE_MARGIN_LEFT ) )
				+ PropertyUtil.getDimensionValue( style
						.getProperty( StyleConstants.STYLE_MARGIN_RIGHT ) );
		if( totalMarginWidth >= aWidth)
		{
			style.setProperty(IStyle.STYLE_MARGIN_LEFT, IStyle.NUMBER_0);