//calibrate given eyetracker
public int Calibrate(ETController etController)
{
int ret = 0;
ret = etController.iV_SetupCalibration(ref m_CalibrationData);
if (ret == 1) Console.WriteLine("iV_SetupCalibration: Calibration set up successfully");
if (ret == 101) Console.WriteLine("iV_SetupCalibration: no connection established");
if (ret == 111) Console.WriteLine("iV_SetupCalibration: eye tracking device required for this function is not connected");
if (ret == 112) Console.WriteLine("iV_SetupCalibration: parameter out of range");
if (ret == 113) Console.WriteLine("iV_SetupCalibration: eye tracking device required for this calibration method is not connected");
if (ret == 1)
{
ret = etController.iV_Calibrate();
if (ret == 1) Console.WriteLine("iV_Calibrate: Calibration started successfully");
if (ret == 3) Console.WriteLine("iV_Calibrate: Calibration was aborted");
if (ret == 101) Console.WriteLine("iV_Calibrate: no connection established");
if (ret == 111) Console.WriteLine("iV_Calibrate: eye tracking device required for this function is not connected");
if (ret == 113) Console.WriteLine("iV_Calibrate: eye tracking device required for this calibration method is not connected");
return ret;
}
else
{
return ret;
}
}
public ETEyeImageMonitor(ETController ETDevice, PictureBox inPicBox)
{
Console.WriteLine("Test1");
EyeImageCallback = new GetEyeImageCallback(GetEyeImageCallbackFunction);
ETDevice.iV_SetEyeImageCallback(EyeImageCallback);
pictureBoxReference = inPicBox;
}
public ETEyeImageMonitor(ETController ETDevice, PictureBox inPicBox)
{
Console.WriteLine("Test1");
EyeImageCallback = new GetEyeImageCallback(GetEyeImageCallbackFunction);
ETDevice.iV_SetEyeImageCallback(EyeImageCallback);
pictureBoxReference = inPicBox;
}
private void ShowAccuracyImage(ETController.ImageStruct image)
{
Bitmap AccuracyImagebmp;
Console.WriteLine("Showing picture: Width: " + m_AccuracyImageData.imageWidth + "Height: " + image.imageHeight);
AccuracyImagebmp = new Bitmap(image.imageWidth, image.imageHeight, image.imageWidth * 3, PixelFormat.Format24bppRgb, image.imageBuffer);
UpdateAccuracyImage(AccuracyImagebmp);
}
//calibrate given eyetracker
public int Calibrate(ETController etController)
{
int ret = 0;
ret = etController.iV_SetupCalibration(ref m_CalibrationData);
if (ret == 1)
{
Console.WriteLine("iV_SetupCalibration: Calibration set up successfully");
}
if (ret == 101)
{
Console.WriteLine("iV_SetupCalibration: no connection established");
}
if (ret == 111)
{
Console.WriteLine("iV_SetupCalibration: eye tracking device required for this function is not connected");
}
if (ret == 112)
{
Console.WriteLine("iV_SetupCalibration: parameter out of range");
}
if (ret == 113)
{
Console.WriteLine("iV_SetupCalibration: eye tracking device required for this calibration method is not connected");
}
if (ret == 1)
{
ret = etController.iV_Calibrate();
if (ret == 1)
{
Console.WriteLine("iV_Calibrate: Calibration started successfully");
}
if (ret == 3)
{
Console.WriteLine("iV_Calibrate: Calibration was aborted");
}
if (ret == 101)
{
Console.WriteLine("iV_Calibrate: no connection established");
}
if (ret == 111)
{
Console.WriteLine("iV_Calibrate: eye tracking device required for this function is not connected");
}
if (ret == 113)
{
Console.WriteLine("iV_Calibrate: eye tracking device required for this calibration method is not connected");
}
return(ret);
}
else
{
return(ret);
}
}
//connect to the eye tracker
public int connect(ETController etController)
{
int ret = 0;
try
{
ret = etController.iV_Connect(new StringBuilder(_sendIP), _sendPort, new StringBuilder(_receiveIP), _receivePort);
if (ret == 1)
{
Console.WriteLine("iV_Connect: connection established");
}
if (ret == 100)
{
Console.WriteLine("iV_Connect: failed to establish connection");
}
if (ret == 112)
{
Console.WriteLine("iV_Connect error: wrong parameter");
}
if (ret == 123)
{
Console.WriteLine("iV_Connect error: failed to bind sockets");
}
return(ret);
}
catch (Exception ex)
{
DialogResult messagebox = MessageBox.Show("Could not connect to SMI Eye Tracker\n\n" + ex.Message, "Error Connecting to Eye Tracker Server",
MessageBoxButtons.RetryCancel, MessageBoxIcon.Error);
if (messagebox == DialogResult.Retry)
{
connect(etController);
}
Console.WriteLine("Exception during iV_Connect: " + ex.Message);
return(0);
}
}
//connect to the eye tracker
public int connect(ETController etController)
{
int ret = 0;
try
{
ret = etController.iV_Connect(new StringBuilder(_sendIP), _sendPort, new StringBuilder(_receiveIP), _receivePort);
if (ret == 1) Console.WriteLine("iV_Connect: connection established");
if (ret == 100) Console.WriteLine("iV_Connect: failed to establish connection");
if (ret == 112) Console.WriteLine("iV_Connect error: wrong parameter");
if (ret == 123) Console.WriteLine("iV_Connect error: failed to bind sockets");
return ret;
}
catch (Exception ex)
{
DialogResult messagebox = MessageBox.Show("Could not connect to SMI Eye Tracker\n\n"+ex.Message, "Error Connecting to Eye Tracker Server",
MessageBoxButtons.RetryCancel, MessageBoxIcon.Error);
if (messagebox == DialogResult.Retry)
{
connect(etController);
}
Console.WriteLine("Exception during iV_Connect: " + ex.Message);
return 0;
}
}
private void GetEyeImageCallbackFunction(ETController.ImageStruct image)
{
Bitmap eyeImageBmp;
eyeImageBmp = new Bitmap(image.imageWidth, image.imageHeight, image.imageWidth * 3, PixelFormat.Format24bppRgb, image.imageBuffer);
UpdateTrackingMonitor(eyeImageBmp);
}
public ETTrackingMonitor(ETController ETDevice, PictureBox inPicBox)
{
m_TrackingMonitorCallback = new GetTrackingMonitorCallback(GetTrackingMonitorCallbackFunction);
ETDevice.iV_SetTrackingMonitorCallback(m_TrackingMonitorCallback);
pictureBoxReference = inPicBox;
}
public ETValidate(ETController inETDevice, PictureBox inPicBox)
{
ETDevice = inETDevice;
pictureBoxReference = inPicBox;
}
public ETValidate(ETController inETDevice, PictureBox inPicBox)
{
ETDevice = inETDevice;
pictureBoxReference = inPicBox;
}
public ETTrackingMonitor(ETController ETDevice, PictureBox inPicBox)
{
m_TrackingMonitorCallback = new GetTrackingMonitorCallback(GetTrackingMonitorCallbackFunction);
ETDevice.iV_SetTrackingMonitorCallback(m_TrackingMonitorCallback);
pictureBoxReference = inPicBox;
}