/// <summary>
/// starts the cam, representated by the given device string and registers the capture handle methode
/// </summary>
/// <param name="device"></param>
public void StartCam(string device)
{
if (SelectedWebcam != null && device.Equals(SelectedWebcam.MonikerString))
{
SelectedWebcam.Start();
}
else
{
SelectedWebcam = new CapDevice("")
{
MonikerString = device
};
}
//register output change eventhandler
SelectedWebcam.NewBitmapReady += newCamEstablished;
}
private void RecycleDevice()
{
bool isEnabled = _dispatcherTimer.IsEnabled;
_dispatcherTimer.Stop();
_capturer = null;
_images.Clear();
MainPlayer.Device = null;
while (_capDevice.IsRunning)
{
Thread.Sleep(100);
}
_capDevice = new CapDevice(CapDevice.DeviceMonikers[0].MonikerString);
MainPlayer.Device = _capDevice;
if (isEnabled)
{
_dispatcherTimer.Start();
}
}
public MainWindow()
{
InitializeComponent();
MainPlayer.Flip = true;
_capDevice = new CapDevice(CapDevice.DeviceMonikers[0].MonikerString);
MainPlayer.Device = _capDevice;
_dispatcherTimer.Interval = TimeSpan.FromMilliseconds(150);
_dispatcherTimer.Tick += dispatcherTimer_Tick;
string directoryName = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
_dataPath = Path.Combine(directoryName, "Data");
if (!Directory.Exists(_dataPath))
{
Directory.CreateDirectory(_dataPath);
}
var hotSpotsFileName = Path.Combine(directoryName, "hotspots.txt");
if (File.Exists(hotSpotsFileName))
{
using (StreamReader reader = new StreamReader(hotSpotsFileName))
{
while (!reader.EndOfStream)
{
string line = reader.ReadLine();
string[] data = line.Split(',');
Rect rect = new Rect(Convert.ToDouble(data[0]), Convert.ToDouble(data[1]), Convert.ToDouble(data[2]), Convert.ToDouble(data[3]));
HotSpot hotSpot = new HotSpot(rect);
AddHotSpot(hotSpot);
}
}
}
this.Closed += MainWindow_Closed;
}