Bug 212291 SWT Chart render engine always uses 96 DPI(Display) resolution
chart/org.eclipse.birt.chart.device.extension/src/org/eclipse/birt/chart/device/swing/SwingTextRenderer.java
+ ( boBlock.getWidth( ) - bb.getWidth( ) )
						/ 2 );
				break;
			case HorizontalAlignment.LEFT :
				bb.setLeft( boBlock.getLeft( ) );
				break;
			case HorizontalAlignment.RIGHT :
				bb.setLeft( boBlock.getLeft( )
						+ boBlock.getWidth( )
						- bb.getWidth( ) );
				break;
		}
		switch ( vaBlock.getValue( ) )
		{
			case VerticalAlignment.TOP :
				bb.setTop( boBlock.getTop( ) );
				break;
			case VerticalAlignment.CENTER :
				bb.setTop( boBlock.getTop( )
						+ ( boBlock.getHeight( ) - bb.getHeight( ) )
						/ 2 );
				break;
			case VerticalAlignment.BOTTOM :
				bb.setTop( boBlock.getTop( )
						+ boBlock.getHeight( )
						- bb.getHeight( ) );
				break;
		}
		bb.setLeft( bb.getLeft( ) + bb.getHotPoint( ) );
		if ( ChartUtil.isShadowDefined( la ) )