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/PlotWithAxes.java
{
					dY1 -= dXAxisTitleThickness;
				}
				else if ( iXTitleLocation == BELOW )
				{
					dY2 += dXAxisTitleThickness;
				}
				dDeltaY1 = dY - dY1;
				dDeltaY2 = dY2 - dY;
				
				if ( dY1 < dBlockY )
				{
					final Object[] oaMinMax = scY.getMinMax( );
					boolean bForceBreak = false;
					
					
					
					
					do
					{
						
						
						scY.setEndPoints( scY.getStart( ) + scY.getStartShift( ),
								scY.getEnd( ) - scY.getEndShift( ) ); 
						scY.resetShifts( );
						
						
						double[] da = scY.getEndPoints( );
						double dT_RI = dBlockY - dY1;