// Provide a required override for the VisualChildrenCount property.
public CurrentGraph(List <TimeParameterPair> timeParameterPair, Rect rect, DateTime startTime, DateTime finishTime, FurnacesInHandViewModel vm = null)
{
this.startTime = startTime;
this.finishTime = finishTime;
this.vm = vm;
_children = new VisualCollection(this)
{
CreateDrawingVisualPlot(timeParameterPair, rect)
};
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
finhViewModel = (FurnacesInHandViewModel)parameter;
if (finhViewModel.DrawCursorWhenMousButtonUp)
{
return((double)value);
}
else
{
return(finhViewModel.CursorXCoordinate);
}
}
public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
{
finhViewModel = (FurnacesInHandViewModel)parameter;
finhViewModel.DrawCursorWhenMousButtonUp = true;
PrepareTransform(finhViewModel);
dt = (DateTime)value;
TimeSpan ts = (TimeSpan)(dt - finhViewModel.DtFixedEdgeBegTime);
p.X = ts.TotalMilliseconds;
p.X = WtoD(p).X;
finhViewModel.CursorXCoordinate = p.X;
return(p.X);
}
private void PrepareTransform(FurnacesInHandViewModel finhViewModel)
{
xmin = 0;
xmax = finhViewModel.CanvasVoltageWidth;
LowerLimitForTimeOnXAxis = MillisecondsSinceTheBeginning(finhViewModel.DtFixedEdgeBegTime);
UpperLimitForTimeOnXAxis = MillisecondsSinceTheBeginning(finhViewModel.DtFixedEdgeEndTime);
PrepareTransformations
(
LowerLimitForTimeOnXAxis, UpperLimitForTimeOnXAxis,
LowerLimitOnYAxis, UpperLimitOnYAxis,
xmin, xmax,
ymin, ymax
);
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
finhViewModel = (FurnacesInHandViewModel)parameter;
finhViewModel.DrawCursorWhenMousButtonUp = false;
if (Mouse.LeftButton == MouseButtonState.Pressed)
{
p.X = (double)value;
finhViewModel.CursorXCoordinate = p.X;
PrepareTransform(finhViewModel);
dt = finhViewModel.DtFixedEdgeBegTime + TimeSpan.FromMilliseconds(DtoW(p).X);
}
return(dt);
}
void currentPlot(List <TimeParameterPair> timeParameterPairs)
{
this.Dispatcher.BeginInvoke(DispatcherPriority.Background, new DispatcherOperationCallback(delegate(Object state)
{
if (currentGraph != null)
{
CurrentPlot.Children?.Remove(currentGraph);
}
Rect rectangular = new Rect(0, 0, CurrentPlot.ActualWidth, CurrentPlot.ActualHeight);
FurnacesInHandViewModel vm = (FurnacesInHandViewModel)this.DataContext;
//Установить верхние и нижние границы значений, отображаеиых на графике
CurrentMax.GetBindingExpression(TextBox.TextProperty).UpdateSource();
CurrentMin.GetBindingExpression(TextBox.TextProperty).UpdateSource();
currentGraph = new CurrentGraph(timeParameterPairs, rect: rectangular, startTime: this.startTime, finishTime: this.finishTime, vm: vm);
CurrentPlot.Children.Add(currentGraph);
return(null);
}
), null);
}
public void solenoidUPlot(List <TimeParameterPair> SolenoidU_graph_pairs, DateTime startTime, DateTime finishTime, FurnacesInHandViewModel vm = null)
{
this.Dispatcher.BeginInvoke(DispatcherPriority.Background, new DispatcherOperationCallback(delegate(Object state)
{
if (solenoidUGraph != null)
{
SolenoidUPlot.Children?.Remove(solenoidUGraph);
}
Rect rectangular = new Rect(0, 0, SolenoidUPlot.ActualWidth, SolenoidUPlot.ActualHeight);
//Установить верхние и нижние границы значений, отображаеиых на графике
solenoidUGraph = new SolenoidUGraph(SolenoidU_graph_pairs, rect: rectangular, startTime: startTime, finishTime: finishTime, vm: vm);
SolenoidUPlot.Children.Add(solenoidUGraph);
return(null);
}
), null);
}
public EdgeTimeConverterToSource()
{
_application = (App)Application.Current;
_window = (MainWindow)_application.MainWindow;
_datacontext = (FurnacesInHandViewModel)(_window.DataContext);
}
