Bug 212291 SWT Chart render engine always uses 96 DPI(Display) resolution
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/withaxes/PlotWith2DAxes.java
if ( oaxBase.isTickBwtweenCategories( ) )
			{
				iUnitCount--;
			}
		}
		double dX = 0, dY = 0;
		Location lo;
		final int iBaseCount = dsiDataBase.size( );
		final int iOrthogonalCount = dsiDataOrthogonal.size( );
		DataPointHints[] dpa = null;
		
		if ( iBaseCount != iOrthogonalCount )
		{
			logger.log( ILogger.INFORMATION,
					Messages.getString( "exception.base.orthogonal.inconsistent.count", 
							new Object[]{
									new Integer( iBaseCount ),
									new Integer( iOrthogonalCount )
							},
							rtc.getULocale( ) ) );
		}
		else
		{
			dpa = new DataPointHints[iBaseCount];
			final boolean bScatter = ( oaxBase.getScale( ).getType( ) != IConstants.TEXT && !oaxBase.isCategoryScale( ) );
			
			final DataPoint dp = seOrthogonal.getDataPoint( );
			final EList el = dp.getComponents( );
			DataPointComponent dpc;
			DataPointComponentType dpct;