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
{
							
							dY = Double.NaN;
						}
						catch ( ChartException dfex )
						{
							dY = dOrthogonalZero; 
						}
					}
				}
				else
				{
					
					try
					{
						dX = getLocation( scBase, oDataBase );
					}
					catch ( IllegalArgumentException nvex )
					{
						dX = dBaseZero;
					}
					catch ( ChartException dfex )
					{
						dX = dBaseZero; 
					}
					try
					{
						dY = getLocation( scOrthogonal, oDataOrthogonal );
					}
					catch ( IllegalArgumentException nvex )