Bug 212291 SWT Chart render engine always uses 96 DPI(Display) resolution
chart/org.eclipse.birt.chart.device.swt/src/org/eclipse/birt/chart/device/swt/SwtRendererImpl.java
( 2 * are.getOuterRadius( ) * dScale ),
						( 2 * are.getOuterRadius( ) * dScale ) );
			}
			else
			{
				rctOuter = BoundsImpl.create( ( ( bo.getLeft( ) + dTranslateX ) * dScale ),
						( ( bo.getTop( ) + dTranslateY ) * dScale ),
						( bo.getWidth( ) * dScale ),
						( bo.getHeight( ) * dScale ) );
			}
			if ( are.getInnerRadius( ) > 0 )
			{
				rctInner = BoundsImpl.create( ( ( bo.getLeft( ) + dTranslateX + ( bo.getWidth( ) / 2d - are.getInnerRadius( ) ) ) * dScale ),
						( ( bo.getTop( ) + dTranslateY + ( bo.getHeight( ) / 2d - are.getInnerRadius( ) ) ) * dScale ),
						( 2 * are.getInnerRadius( ) * dScale ),
						( 2 * are.getInnerRadius( ) * dScale ) );
			}
			else
			{
				rctInner = BoundsImpl.create( ( ( bo.getLeft( ) + dTranslateX + bo.getWidth( ) / 2d ) * dScale ),
						( ( bo.getTop( ) + dTranslateY + bo.getHeight( ) / 2d ) * dScale ),
						0,
						0 );
			}
			double startAngle = Math.toRadians( -are.getStartAngle( ) );
			double stopAngle = Math.toRadians( -are.getStartAngle( )
					- are.getAngleExtent( ) );
			double xsOuter = ( rctOuter.getLeft( ) + ( Math.cos( startAngle ) * 0.5 + 0.5 )
					* rctOuter.getWidth( ) );
			double ysOuter = ( rctOuter.getTop( ) + ( Math.sin( startAngle ) * 0.5 + 0.5 )