void DisplaySpectrum(int scanIndex)
        {
            if (!TopographForm.Instance.EnsureMsDataFile(PeptideFileAnalysis.MsDataFile, true))
            {
                return;
            }
            SpectrumForm spectrumForm;

            spectrumForm = new SpectrumForm(PeptideFileAnalysis.MsDataFile)
            {
                ScanIndex = scanIndex,
            };
            spectrumForm.SetPeptideAnalysis(PeptideAnalysis);
            spectrumForm.Show(TopLevelControl);
            double minMz           = 2000;
            double maxMz           = 0;
            var    selectedCharges = GetSelectedCharges();
            var    selectedMasses  = GetSelectedMasses();

            for (int charge = PeptideAnalysis.MinCharge; charge <= PeptideAnalysis.MaxCharge; charge++)
            {
                if (selectedCharges.Count > 0 && !selectedCharges.Contains(charge))
                {
                    continue;
                }
                for (int iMass = 0; iMass < PeptideAnalysis.GetMassCount(); iMass++)
                {
                    if (selectedMasses.Count > 0 && !selectedMasses.Contains(iMass))
                    {
                        continue;
                    }
                    var mzRange = PeptideAnalysis.GetMzs()[charge][iMass];
                    minMz = Math.Min(minMz, mzRange.Min);
                    maxMz = Math.Max(maxMz, mzRange.Max);
                }
            }
            if (minMz <= maxMz)
            {
                spectrumForm.Zoom(minMz - 1, maxMz + 1);
            }
        }
 void DisplaySpectrum(int scanIndex)
 {
     if (!TopographForm.Instance.EnsureMsDataFile(PeptideFileAnalysis.MsDataFile, true))
     {
         return;
     }
     SpectrumForm spectrumForm;
     spectrumForm = new SpectrumForm(PeptideFileAnalysis.MsDataFile)
     {
         ScanIndex = scanIndex,
     };
     spectrumForm.SetPeptideAnalysis(PeptideAnalysis);
     spectrumForm.Show(TopLevelControl);
     double minMz = 2000;
     double maxMz = 0;
     var selectedCharges = GetSelectedCharges();
     var selectedMasses = GetSelectedMasses();
     for (int charge = PeptideAnalysis.MinCharge; charge <= PeptideAnalysis.MaxCharge; charge++)
     {
         if (selectedCharges.Count > 0 && !selectedCharges.Contains(charge))
         {
             continue;
         }
         for (int iMass = 0; iMass < PeptideAnalysis.GetMassCount(); iMass++)
         {
             if (selectedMasses.Count > 0 && !selectedMasses.Contains(iMass))
             {
                 continue;
             }
             var mzRange = PeptideAnalysis.GetMzs()[charge][iMass];
             minMz = Math.Min(minMz, mzRange.Min);
             maxMz = Math.Max(maxMz, mzRange.Max);
         }
     }
     if (minMz <= maxMz)
     {
         spectrumForm.Zoom(minMz - 1, maxMz + 1);
     }
 }