public MeassuresViewModel(int sensorID, int s1, int s2, SensorsDB db)
{
if (db == null)
{
MeassureVisibility = Visibility.Visible;
return;
}
MeassureVisibility = Visibility.Visible;
var sensor = db.Sensors.SingleOrDefault(s => s.SensorAddress == sensorID);
if (sensor == null)
return;
MeassureVisibility = Visibility.Hidden;
var pts = sensor.Points.OrderBy(p => p.Position).ToList();
List<double> s1ps = new List<double>();
List<double> s2ps = new List<double>();
for (int i = 1; i < pts.Count; i++)
{
if (pts[i].Sensor1 < s1 & pts[i - 1].Sensor1 > s1 |
pts[i].Sensor1 > s1 & pts[i - 1].Sensor1 < s1)
s1ps.Add(CountPosition(
pts[i - 1].Sensor1,
pts[i].Sensor1,
pts[i - 1].Position,
pts[i].Position,
s1));
if (pts[i].Sensor2 < s2 & pts[i - 1].Sensor2 > s2 |
pts[i].Sensor2 > s2 & pts[i - 1].Sensor2 < s2)
s2ps.Add(CountPosition(
pts[i - 1].Sensor2,
pts[i].Sensor2,
pts[i - 1].Position,
pts[i].Position,
s2));
}
S1Points = s1ps;
S2Points = s2ps;
}
private void OpenSensorDBAction()
{
Microsoft.Win32.OpenFileDialog opDlg = new Microsoft.Win32.OpenFileDialog();
opDlg.DefaultExt = ".sndbml";
opDlg.Filter = "Файл базы данных тарирования (.sndbml)|*.sndbml";
if (opDlg.ShowDialog() == true)
{
XmlSerializer s = new XmlSerializer(typeof(SensorsDB));
using (FileStream fs = new FileStream(opDlg.FileName, FileMode.Open, FileAccess.Read, FileShare.Read))
{
_SensorsDB = (SensorsDB)s.Deserialize(fs);
}
}
}