Bug 212291 SWT Chart render engine always uses 96 DPI(Display) resolution
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/AxesRenderer.java
/**
	 * Flushes render event of all Series before clipping
	 * 
	 * @throws ChartException
	 */
	protected void flushClipping( ) throws ChartException
	{
		
		getDeferredCacheManager( ).flushOptions( DeferredCache.FLUSH_LINE
				| DeferredCache.FLUSH_PLANE | DeferredCache.FLUSH_PLANE_SHADOW );
	}
	
	/**
	 * Checks data point entry by types
	 * 
	 * @param scale
	 *            AutoScale for min/max value
	 * @param entry
	 *            data point entry
	 * @return int indicates if data point entry is in the range of plot area. 0
	 *         inside, 1 left side, 2 outside
	 */
	protected final int checkEntryByType( AutoScale scale, Object entry )
	{
		int iOutside = 0;
		if ( entry == null )
		{