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| public partial class Form1 : Form
{
private List<Recette> recettes = new List<Recette>();
public Form1()
{
InitializeComponent();
}
private void LoadBtn_Click(object sender, EventArgs e)
{
LoadValues();
DisplayValues();
}
private void DisplayValues()
{
courbe.Series.Clear();
courbe.ChartAreas.Clear();
foreach (Recette rec in recettes)
{
ChartArea area = courbe.ChartAreas.Add(rec.Name);
//area.BackColor = Color.LightBlue;
//area.BackColor = Color.Green;
area.BorderColor = Color.Red;
area.BorderWidth = 4;
foreach (Series s in rec.Series)
{
s.ChartArea = rec.Name;
courbe.Series.Add(s);
}
}
}
private void LoadValues()
{
string path = Application.StartupPath + @"\texttest.txt";
Recette curRecette = null;
Series curSerie = null;
DateTime curTime = DateTime.Now;
int recIndex = 1;
int serIndex = 1;
if (File.Exists(path))
{
TextReader tx = new StreamReader(path);
string ligne = string.Empty;
while ((ligne = tx.ReadLine()) != null)
{
int pos = ligne.IndexOf(":");
string commande = ligne.Substring(0, pos);
string value = ligne.Substring(pos + 1);
switch (commande)
{
case "Custom Name":
if (curRecette != null)
{
recettes.Add(curRecette);
}
curRecette = new Recette();
break;
case "File Name":
curRecette.Name = recIndex.ToString() + " " + value;
recIndex++;
break;
case "Start":
curRecette.Start = DateTime.Parse(value);
break;
case "End":
curRecette.End = DateTime.Parse(value);
break;
case "Curve Name":
if (curSerie != null)
{
curRecette.Series.Add(curSerie);
}
curSerie = new Series();
curSerie.XValueType = ChartValueType.Time;
curSerie.YValueType = ChartValueType.Double;
curSerie.ChartType = SeriesChartType.Line;
curSerie.Name = serIndex.ToString() + " " + value;
serIndex++;
break;
case "Time":
curTime = DateTime.Parse(value);
break;
case "Data":
curSerie.Points.AddXY(curTime, Double.Parse(value));
break;
default:
break;
}
}
}
else
{
MessageBox.Show("Impossible de trouver le fichier de données");
}
}
private void courbe_Click(object sender, EventArgs e)
{
}
// rajout
private void Zoom_Click(object sender, EventArgs e)
{
this.courbe.ChartAreas.FindByName("ChartArea1").RecalculateAxesScale();
//this.courbe.PrimaryXAxis.SmartDateZoomDayLevelLabelFormat = "dd MM/yy HH.00";
this.courbe.ChartAreas.FindByName("ChartArea1").AxisX.ScaleView.ZoomReset();
}
//fin rajout
}
public class Recette
{
private string name;
private DateTime start;
private DateTime end;
private List<Series> series = new List<Series>();
public List<Series> Series
{
get { return series; }
set { series = value; }
}
public DateTime End
{
get { return end; }
set { end = value; }
}
public DateTime Start
{
get { return start; }
set { start = value; }
}
public string Name
{
get { return name; }
set { name = value; }
} |
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