public ViewModel()
{
_curr4Draw = new RobotDynamics();
_curr4Draw.Rebuild();
Model1Rx = new VMPropRx <PlotModel, SolPoint>(() => {
var Model1 = GetNewModel("params", "X", "Y");
bSer = new LineSeries()
{
Title = "Body",
// StrokeThickness = 2,
Color = OxyColors.Green
};
Model1.Series.Add(bSer);
return(Model1);
},
(sp, pm) => {
_curr4Draw.SynchMeTo(sp);
Draw(sp.T, pm);
return(pm);
}
);
SolPointList = new VMPropRx <List <SolPoint>, SolPoint>(
() => new List <SolPoint>(),
(sp, lst) => {
lst.Add(sp);
return(lst);
});
}
private void button_Save_Click_1(object sender, RoutedEventArgs e)
{
controller.Pause();
button.Content = "Paused";
var unit4save = new RobotDynamics();
unit4save.Rebuild();
int newVal = (int)slider.Value;
int index = newVal < vm.SolPointList.Value.Count ? newVal : vm.SolPointList.Value.Count - 1;
if (index < 0)
{
return;
}
unit4save.SynchMeTo(vm.SolPointList.Value[index]);
var sd = new SaveFileDialog()
{
Filter = "XML Files|*.xml",
FileName = "sph1D"
};
if (sd.ShowDialog() == true)
{
var sw = new StreamWriter(sd.FileName);
unit4save.Serialize(sw);
sw.Close();
}
}
private void initObs(RobotDynamics calc)
{
pr = calc;
v0 = pr.Rebuild(pr.TimeSynch);
var dt = 0.0001;
var sol = Ode.RK45(pr.TimeSynch, v0, pr.f, dt).WithStepRx(0.001, out controller).StartWith(new SolPoint(pr.TimeSynch, v0)).Publish();
controller.Pause();
sol.ObserveOnDispatcher().Subscribe(sp => {
vm.SolPointList.Update(sp);
slider.Maximum = (double)(vm.SolPointList.Value.Count > 0 ? vm.SolPointList.Value.Count : 0);
});
sol.Connect();
}
private void button_Copy1_Click_1(object sender, RoutedEventArgs e)
{
controller.Pause();
button.Content = "Paused";
var unit4load = new RobotDynamics();
unit4load.Rebuild();
var sd = new OpenFileDialog()
{
Filter = "XML Files|*.xml",
FileName = "sph1D"
};
if (sd.ShowDialog() == true)
{
var sr = new StreamReader(sd.FileName);
unit4load.Deserialize(sr);
sr.Close();
controller.Cancel();
vm.SolPointList.Value.Clear();
initObs(unit4load);
}
}
