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
* @param ipr
	 * @param boClientArea
	 */
	protected final void renderClipping( final IPrimitiveRenderer ipr,
			final Bounds boClientArea )
	{
		
		final boolean bFirstInSequence = isFirstVisibleSeries( );
		
		if ( bFirstInSequence && !isDimension3D( )
				&& ( !isShowOutside( ) || !baseIsShowOutside( ) ) )
		{
			
			final int DIFF = 5;
			ClipRenderEvent clip = new ClipRenderEvent( this );
			Location[] locations = new Location[4];
			locations[0] = LocationImpl.create( boClientArea.getLeft( ) - DIFF,
					boClientArea.getTop( ) - DIFF );
			locations[1] = LocationImpl.create( boClientArea.getLeft( ) - DIFF,
					boClientArea.getTop( ) + boClientArea.getHeight( ) + DIFF );
			locations[2] = LocationImpl.create( boClientArea.getLeft( )
					+ boClientArea.getWidth( ) + DIFF, boClientArea.getTop( )
					+ boClientArea.getHeight( ) + DIFF );
			locations[3] = LocationImpl.create( boClientArea.getLeft( )
					+ boClientArea.getWidth( ) + DIFF, boClientArea.getTop( )
					- DIFF );
			clip.setVertices( locations );
			ipr.setClip( clip );
		}
	}