private void activeSearch(object sender, RoutedEventArgs e)
{
Brush[] brushes = { Brushes.Red, Brushes.Blue };
RecuperationDonneesPDF recuperation = new RecuperationDonneesPDF();
ArrayList myAL = new ArrayList();
ArrayList arrayTemp = new ArrayList();
ArrayList arrayTemperature = new ArrayList();
myAL = recuperation.Processus();
Information leInfo;
Information lePremierInfo = (Information)myAL[0];
int lePremierTemp = ((int.Parse(lePremierInfo.GetHeure().Substring(0, 2)) * 60) + (int.Parse(lePremierInfo.GetHeure().Substring(3, 2))));
int changementDate = 0;
for (int i = 0; i < myAL.Count; i++)
{
leInfo = (Information)myAL[i];
string stringTemperature = leInfo.getTemperature().Replace('.', ',');
arrayTemperature.Add(Double.Parse(stringTemperature));
if (i > 1)
{
Information leInfoAvant = (Information)myAL[i - 1];
if (leInfo.GetDate() != leInfoAvant.GetDate())
{
changementDate = changementDate + 1;
}
}
string stringMinute = leInfo.GetHeure().Substring(3, 2);
string stringHeure = leInfo.GetHeure().Substring(0, 2);
int minute = int.Parse(stringMinute);
int heure = int.Parse(stringHeure);
int uniteDeTemp = minute + (heure * 60) + (changementDate * 24 * 60) - lePremierTemp;
arrayTemp.Add(uniteDeTemp);
}
PointCollection points = new PointCollection();
for (int i = 0; i < arrayTemp.Count; i++)
{
// a cause du fait qu'on ait un origine à haut et droit en utilisé le -1 pour obtenir une orientation correcte de la courbe et on ajoute Ymax pour le mettre au bon position
if (int.Parse(arrayTemp[i].ToString()) < xmax)
{
points.Add(new Point((int.Parse(arrayTemp[i].ToString())), (-step * (double)arrayTemperature[i]) + ymax));
}
else
{
labelAlerte.Content = "alerte : les valeurs depassent la graphe";
}
}
Polyline polyline = new Polyline();
polyline.StrokeThickness = 1;
polyline.Stroke = brushes[0];
polyline.Points = points;
canGraph.Children.Add(polyline);
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
RecuperationDonneesPDF recuperation = new RecuperationDonneesPDF();
const double margin = 20;
// Make the X axis.
int a = 1;
GeometryGroup xaxis_geom = new GeometryGroup();
xaxis_geom.Children.Add(new LineGeometry(new Point(0, ymax), new Point(canGraph.Width, ymax)));
for (double x = xmin + step; x <= canGraph.Width - step; x += step)
{
xaxis_geom.Children.Add(new LineGeometry(
new Point(x, ymax - margin / 2),
new Point(x, ymax + margin / 2)));
if (a == 3)
{
Label label = new Label();
label.FontSize = 11;
label.Margin = new Thickness(x - 10, ymax + 10 + margin / 2 - 14, 0, 4);
label.Content = (x - 1);
canGraph.Children.Add(label);
a = 0;
}
a++;
}
Path xaxis_path = new Path();
xaxis_path.StrokeThickness = 1;
xaxis_path.Stroke = Brushes.Black;
xaxis_path.Data = xaxis_geom;
canGraph.Children.Add(xaxis_path);
// Make the Y ayis.
GeometryGroup yaxis_geom = new GeometryGroup();
yaxis_geom.Children.Add(new LineGeometry(
new Point(xmin, 0), new Point(xmin, canGraph.Height)));
for (double y = step; y <= canGraph.Height - step; y += step)
{
yaxis_geom.Children.Add(new LineGeometry(
new Point(xmin - margin / 2, y),
new Point(xmin + margin / 2, y)));
Label label = new Label();
label.Margin = new Thickness(xmin - 19 - margin / 2, y - 14, 0, 4);
label.Content = (ymax - y + 1) / step;
canGraph.Children.Add(label);
}
Path yaxis_path = new Path();
yaxis_path.StrokeThickness = 1;
yaxis_path.Stroke = Brushes.Black;
yaxis_path.Data = yaxis_geom;
canGraph.Children.Add(yaxis_path);
}