private void select_clk(object sender, SelectionChangedEventArgs e)
{
Pnovo_Result pr = this.pNovo_result_grid.SelectedItem as Pnovo_Result;
this.MS2_help.Den_help.refresh_pNovol(pr);
this.MS2_help.window_sizeChg_Or_ZoomPan();
}
public List <Pnovo_Result> get_results()
{
List <Pnovo_Result> results = new List <Pnovo_Result>();
string mgf_name = this.mgf_path.Split('\\').Last().Split('.').First();
string pNovo_result_path = this.output_path + "\\" + mgf_name + ".txt";
if (!File.Exists(pNovo_result_path))
{
System.Windows.MessageBox.Show("pNovo2.exe has unpredictable problems.");
return(results);
}
StreamReader sr = new StreamReader(pNovo_result_path);
int id = 1;
while (!sr.EndOfStream)
{
string line = sr.ReadLine().Trim();
if (line == "" || line[0] != 'P')
{
continue;
}
string[] strs = line.Split(new char[] { '\t' }, StringSplitOptions.RemoveEmptyEntries);
Pnovo_Result pr = new Pnovo_Result(id++, strs[1], double.Parse(strs[2]));
results.Add(pr);
}
sr.Close();
return(results);
}
//根据用户点击的pNovol答案进行标注
public void refresh_pNovol(Pnovo_Result result)
{
refresh_clear();
string sq = result.SQ;
List <double> bmass = result.get_all_bMass();
List <double> ymass = result.get_all_yMass();
this.MS2_help_denovol_pNovo = new MS2_Help_Denovol_pNovol();
add_pNovol_annotation(bmass, result, 0);
add_pNovol_annotation(ymass, result, 1);
}
private void add_pNovol_annotation(List <double> mass, Pnovo_Result result, int flag) //flag=0:b,flag=1:y;
{
int[] mass_inten = new int[Config_Help.MaxMass];
for (int k = 0; k < Psm_help.Spec.Peaks.Count; ++k)
{
int massi = (int)Psm_help.Spec.Peaks[k].Mass;
mass_inten[massi] = k + 1;
}
int currindex = 0;
for (int k = 0; k < Config_Help.MaxMass; ++k)
{
if (mass_inten[k] == 0)
{
mass_inten[k] = currindex;
}
else
{
currindex = mass_inten[k];
}
}
string txt = "";
double startPosition = this.Model.Axes[1].Minimum;
double Y = arrow_Y;
OxyColor color = b_color;
if (flag == 1)
{
Y += 7;
color = y_color;
}
for (int i = 0; i < mass.Count; ++i)
{
if (flag == 0)
{
txt += result.SQ[i];
}
else
{
txt += result.SQ[result.SQ.Length - 1 - i];
}
int index = -1;
double me = 0.0;
if (this.Psm_help.Ppm_mass_error != 0.0)
{
index = this.Psm_help.IsInWithPPM(mass[i], mass_inten, ref me);
}
else
{
index = this.Psm_help.IsInWithDa(mass[i], mass_inten, ref me);
}
if (index != -1)
{
ArrowAnnotation aa = new ArrowAnnotation();
aa.StartPoint = new DataPoint(startPosition, Y);
aa.EndPoint = new DataPoint(this.Psm_help.Spec.Peaks[index].Mass, Y);
aa.Color = color;
aa.HeadWidth = 2;
aa.HeadLength = 5;
aa.LineStyle = LineStyle.Dot;
this.MS2_help_denovol_pNovo.ArrowAnnotation.Add(aa);
TextAnnotation ta = new TextAnnotation();
ta.Position = new DataPoint((startPosition + this.Psm_help.Spec.Peaks[index].Mass) / 2, Y);
ta.Text = txt;
ta.Stroke = OxyColors.Transparent;
ta.TextColor = color;
this.MS2_help_denovol_pNovo.TxtAnnotation.Add(ta);
LineSeries ls = new LineSeries();
ls.Points.Add(new DataPoint(this.Psm_help.Spec.Peaks[index].Mass, 0));
ls.Points.Add(new DataPoint(this.Psm_help.Spec.Peaks[index].Mass, denovol_Y_Max));
ls.Color = color;
ls.LineStyle = LineStyle.Dot;
this.MS2_help_denovol_pNovo.LineSeries.Add(ls);
ScatterSeries ss = new ScatterSeries();
ss.TrackerFormatString = "m/z: {2:0.000}\nmass_error: {4:0.00}";
ss.Points.Add(new DataPoint(this.Psm_help.Spec.Peaks[index].Mass, me));
ss.YAxisKey = this.Model.Axes[2].Key;
ss.MarkerFill = color;
ss.MarkerSize = 3;
this.MS2_help_denovol_pNovo.ScatterSeries.Add(ss);
startPosition = this.Psm_help.Spec.Peaks[index].Mass;
txt = "";
}
}
}