/// <summary>
/// Initialize the Link with LiveTraffic
/// this will init the receiver and pace outbound messages every 10 sec
/// Connects to default ports
/// </summary>
/// <param name="hostIP">The LiveTraffic plugin host</param>
/// <returns>True if successfull (else see Error content)</returns>
public bool EstablishLink(string hostIP, uint numAcft, uint numVFR)
{
Logger.Instance.Log($"TrafficHandler-EstablishLink to: {hostIP}");
if (!Valid)
{
return(false);
}
m_numAcft = numAcft;
m_numVFR = numVFR;
m_userAcft = new UserAcft( );
// setup Comm
m_host = hostIP;
try {
LT_Traffic = new UDPsender(m_host, RealTraffic.PortTrafficUDP);
LT_Weather = new UDPsender(m_host, RealTraffic.PortWeatherUDP);
LTLink = new TCPclient(m_host, RealTraffic.PortLinkTCP);
LTLink.LTEvent += LTLink_LTEvent;
}
catch (Exception e) {
Error = $"Error: {e.Message}";
Logger.Instance.Log($"TrafficHandler: {Error}");
return(false);
}
//
Valid = LTLink.Connect( ); // if successful this triggers the reception of messages;
if (!Valid)
{
Error = $"Error: {LTLink.Error}";
}
Logger.Instance.Log($"TrafficHandler: {Error}");
return(Valid);
}
/// <summary>
/// Shut Link to LiveTraffic down
/// </summary>
public void RemoveLink()
{
Logger.Instance.Log($"TrafficHandler-RemoveLink");
Valid = false;
Error = "";
try {
LTLink.LTEvent -= LTLink_LTEvent;
LT_Traffic = null;
LT_Weather = null;
LTLink.Disconnect( );
m_userAcft = null;
POOL = null;
}
catch (Exception e) {
Error = $"Error: {e.Message}";
Logger.Instance.Log($"TrafficHandler: {Error}");
}
}
/// <summary>
/// Constructor for the ImageProcessing class
/// </summary>
/// <param name="cameraData"></param>
/// <param name="mainWindow"></param>
public ImageProcessing(ICamera cameraData, MainWindow mainWindow)
{
// only genrate colorimage if the mainwindow is present and the color option is clicked
if (mainWindow != null && mainWindow.colorClicked)
{
cameraData.GenerateColorImage(true);
this.mainWindow = mainWindow;
showWindow = true;
}
this.cameraData = cameraData;
// create UDPsender object responsible outgoing data(via UDP socket)
udpSender = new UDPsender();
// create TCPserv object responsible ingoing commands(via TCP socket)
commands = new TCPserv(this);
// create Thread for running the TCPserv and start it
TCPthread = new Thread(commands.StartListening);
TCPthread.Start();
// listen for images from the Camera
cameraData.EmguArgsProcessed += EmguImageReceived;
// listen for status changes from the camera object's kinectSensor
cameraData.ChangeStatusText += ChangeStatusText;
// get handle to Kinectdata
this.cameraData = cameraData;
//this.screen = new DisplacementScreen();
int[] irdims = cameraData.IRFrameDImensions();
int height = irdims[0];
int width = irdims[1];
this.screen = new ExtrapolationScreen(height, width);
int padding = Properties.UserSettings.Default.IRPixelPadding;
mask = new Rectangle(padding, padding, width - (padding * 2), height - (padding * 2));
int kernelSize = Properties.UserSettings.Default.KernelSize;
this.kernel = CvInvoke.GetStructuringElement(ElementShape.Ellipse, new System.Drawing.Size(kernelSize, kernelSize), new System.Drawing.Point(-1, -1));
cols = Properties.UserSettings.Default.GridColums;
rows = Properties.UserSettings.Default.GridRows;
maxPoints = rows * cols;
hung = new Hungarian(maxPoints, maxPoints);
}