public MainWindow()
{
view = new ViewParams();
InitializeComponent();
scale = new ScaleTransform(1, 1, 0, 0);
pan = new TranslateTransform(0, plot.Height);
signals = new SignalCollection(this);
signals.scaleSignalStrokes(scale);
signals.updateLabels();
resetTransform();
ports = SerialPort.GetPortNames();
Console.WriteLine("ports:");
foreach (string port in ports)
{
comportList.Items.Add(port.ToString());
Console.WriteLine(port);
}
arduinoPort = new SerialPort();
arduinoPort.Parity = Parity.None;
arduinoPort.StopBits = StopBits.One;
arduinoPort.DataBits = 8;
arduinoPort.BaudRate = 115200;
arduinoPort.ReadTimeout = 200;
if (comportList.Items.Count > 0)
{
arduinoPort.PortName = comportList.Items[0].ToString();
}
else
{
Console.WriteLine("No ports available");
connectButton.IsEnabled = false;
}
}
//Constructor
public SignalCollection(MainWindow uiWindow)
{
brushes = new List <SolidColorBrush>();
brushes.Add(Brushes.MediumVioletRed);
brushes.Add(Brushes.LightBlue);
brushes.Add(Brushes.BurlyWood);
brushes.Add(Brushes.LightPink);
brushes.Add(Brushes.Yellow);
brushes.Add(Brushes.LightGreen);
brushes.Add(Brushes.Gold);
window = uiWindow;
dataDispatcher = window.Dispatcher;
signals = new List <Signal>(0);
this.view = uiWindow.view; //set initial view params
//view.XMAX = 2000;
view.YMIN = 0;
view.YMAX = 255;
view.XMIN = 0;
view.LINESCALE = 1;
horizontals = new List <gridLine>(10);
verticals = new List <gridLine>(10);
plotlineH = createHLine(0, false);
plotlineH.hideLabel();
plotlineV = createVLine(0, false);
plotlineV.hideLabel();
preparePlot();
drawWorkerDelegate w = drawWorker;
w.BeginInvoke(null, null);
//addSignal(true);
}
public Signal(MainWindow main, bool fake = false)
{
this.view = main.view; //Refer to the view parameters
values = new List <double>(0);
window = main;
line = new Path(); //Path, to be filled with streamgeometry
line.Stroke = Brushes.Red;
line.SnapsToDevicePixels = true;
line.Visibility = Visibility.Visible;
line.RenderTransform = new ScaleTransform(1.0, view.LINESCALE);
createGeometry();
window.plot.Children.Add(line);
//Create pointer
pointer = new Ellipse();
pointer.Fill = line.Stroke;
pointer.Width = 5;
pointer.Height = 5;
pointer.Name = "signalPointer";
window.plot.Children.Add(pointer);
setThickness(1 / (main.plot.Height / view.YMAX));
Canvas.SetLeft(pointer, -10);
Canvas.SetTop(pointer, -10);
if (fake) //Create dummy graph
{
Random random = new Random();
//Fill the signal with 200 random data points
for (int i = 0; i < 2000; i++)
{
int randomNumber = (int)Math.Floor(500 * Math.Sin(i * (Math.PI / 180))) + 500;
addValue(randomNumber);
}
}
}