public CircleWindow()
{
viewModel = new PlotWindowModel(CanonicalDomain.Circular);
DataContext = viewModel;
InitializeComponent();
Settings.PlotGeomParams.hVertical = 0.5;
Settings.PlotGeomParamsConstant.hVertical = 0.5;
#if !HELP_FOR_GROUP_LEADER
w = new Hydrodynamics_Sources.Potential(1, 0, 1, 0, new Hydrodynamics_Sources.Conformal_Maps.IdentityTransform());
s = new Hydrodynamics_Sources.CircleStreamLinesBuilder(w, viewModel);
#endif
mapsList.SelectionChanged += MapsList_SelectionChanged;
#if !HELP_FOR_GROUP_LEADER
mapsList.Items.Add("Тождественное отображение");
mapsList.Items.Add("Обтекание пластины");
mapsList.Items.Add("Профиль Жуковского");
#else
mapsList.Items.Add("Help");
#endif
mapsList.SelectedIndex = 0;
viewModel.PlotModel.MouseMove += PlotModel_MouseMove;
viewModel.PlotModel.MouseDown += PlotModel_MouseDown;
plot.Controller = new PlotController();
plot.Controller.UnbindMouseDown(OxyMouseButton.Left);
}
protected StreamLinesBuilder(Potential w, PlotWindowModel g, CanonicalDomain domain)
{
this.w = w;
this.g = g;
this.domain = domain;
switch (domain)
{
case CanonicalDomain.HalfPlane:
x_min = Settings.PlotGeomParams.XMin;
x_max = Settings.PlotGeomParams.XMax;
y_max = Settings.PlotGeomParams.YMax;
y_min = 0;
break;
case CanonicalDomain.Zone:
x_min = Settings.PlotGeomParams.XMin;
x_max = Settings.PlotGeomParams.XMax;
y_max = Math.PI;
y_min = -Settings.PlotGeomParams.hVertical;
break;
case CanonicalDomain.Circular:
x_min = Settings.PlotGeomParams.XMin;
x_max = Settings.PlotGeomParams.XMax;
y_max = Settings.PlotGeomParams.YMax;
y_min = 0;
break;
default: throw new ArgumentException();
}
h_mrk = Settings.PlotGeomParams.MRKh;
h = Settings.PlotGeomParams.hVertical;
StreamLinesBase = new List <List <DataPoint> >();
}
public ZoneWindow()
{
viewModel = new PlotWindowModel(CanonicalDomain.Zone);
DataContext = viewModel;
InitializeComponent();
Settings.PlotGeomParams.hVertical = 2 * Math.PI / 16.0;
Settings.PlotGeomParamsConstant.hVertical = Settings.PlotGeomParams.hVertical;
w = new Hydrodynamics_Sources.Potential(1, 0, 0, 0, new Hydrodynamics_Sources.Conformal_Maps.IdentityTransform());
s = new Hydrodynamics_Sources.HalfPlaneAndZoneStreamLinesBuilder(w, viewModel, CanonicalDomain.Zone);
mapsList.SelectionChanged += MapsList_SelectionChanged;
mapsList.Items.Add("Тождественное\nотображение");
mapsList.Items.Add("Плоскость с двумя\nотброшенными лучами");
mapsList.Items.Add("Диффузор");
mapsList.SelectedIndex = 0;
viewModel.PlotModel.MouseMove += PlotModel_MouseMove;
viewModel.PlotModel.MouseDown += PlotModel_MouseDown;
plot.Controller = new PlotController();
plot.Controller.UnbindMouseDown(OxyMouseButton.Left);
}
public HalfPlane()
{
viewModel = new PlotWindowModel(CanonicalDomain.HalfPlane);
DataContext = viewModel;
InitializeComponent();
Settings.PlotGeomParams.hVertical = 0.5;
Settings.PlotGeomParamsConstant.hVertical = 0.5;
w = new Hydrodynamics_Sources.Potential(1, 0, 0, 0, new Hydrodynamics_Sources.Conformal_Maps.IdentityTransform());
s = new Hydrodynamics_Sources.HalfPlaneAndZoneStreamLinesBuilder(w, viewModel, CanonicalDomain.HalfPlane);
mapsList.SelectionChanged += MapsList_SelectionChanged;
mapsList.Items.Add("Тождественное\nотображение");
mapsList.Items.Add("Треугольник 1");
mapsList.Items.Add("Полуплоскость с\nвыброшенным\nотрезком");
mapsList.Items.Add("Треугольник 2");
mapsList.Items.Add("Треугольник 3");
mapsList.Items.Add("Четырёхугольник 1");
mapsList.Items.Add("Полуплоскость с\nвыброшенным\nравнобедренным\nтреугольником");
mapsList.Items.Add("Треугольник 4");
mapsList.SelectedIndex = 0;
viewModel.PlotModel.MouseMove += PlotModel_MouseMove;
viewModel.PlotModel.MouseDown += PlotModel_MouseDown;
plot.Controller = new PlotController();
plot.Controller.UnbindMouseDown(OxyMouseButton.Left);
}
public CircleStreamLinesBuilder(Potential w, PlotWindowModel g) : base(w, g, CanonicalDomain.Circular)
{
InitialBuild();
}
public HalfPlaneAndZoneStreamLinesBuilder(Potential w, PlotWindowModel g, CanonicalDomain domain)
{
InitialBuild();
}
/// <summary>
/// Перемещение созданного вектора (и его создание, если таковой отсутствует) для области окружности
/// </summary>
/// <param name="start">Начало вектора</param>
/// <param name="end">Конец вектора</param>
/// <param name="V">Значение скорости</param>
/// <param name="domain">Вид канонической области</param>
/// <param name="w">Комплексный потенциал</param>
public void RedrawArrow(Complex start, Complex end, Complex V, CanonicalDomain domain, Hydrodynamics_Sources.Potential w)
{
if (IsMouseClickedInPolygon || Complex.IsNaN(V))
{
if (start.Abs < w.R || Complex.IsNaN(V))
{
DeleteArrow();
IsMouseClickedInPolygon = false;
}
else
{
if (!HasArrow())
{
CreateArrow();
}
arrow.StartPoint = start;
arrow.EndPoint = end;
arrowText.Text = $"X: {start.Re.ToString(Settings.Format)}; Y: {start.Im.ToString(Settings.Format)};".Replace(',', '.') +
$"\nVx: {V.Re.ToString(Settings.Format)}; Vy: {V.Im.ToString(Settings.Format)};".Replace(',', '.');
arrowText.TextPosition = (start + (V.Im >= 0 ? -1 : 0.2) * 1.2 * Complex.I);
}
}
else
{
if (!HasArrow())
{
CreateArrow();
}
arrow.StartPoint = start;
arrow.EndPoint = end;
arrowText.Text = $"X: {start.Re.ToString(Settings.Format)}; Y: {start.Im.ToString(Settings.Format)};".Replace(',', '.') +
$"\nVx: {V.Re.ToString(Settings.Format)}; Vy: {V.Im.ToString(Settings.Format)};".Replace(',', '.');
arrowText.TextPosition = (start + (V.Im >= 0 ? -1 : 0.2) * 1.2 * Complex.I);
}
}
protected StreamLinesBuilderCircle(Potential w, PlotWindowModel g, CanonicalDomain domain) : base(w, g, domain)
{
}
