private void CalibrateTarget(int calibrationId, QLCalibrationTarget target)
{
QLCalibrationStatus status = QLCalibrationStatus.QL_CALIBRATION_STATUS_OK;
do
{
// Wait for a little bit so show the blanked screen.
Thread.Sleep(100);
// The target positions are in percentage of the area to be tracked so
// we need to scale to the calibration window size.
this.x = Convert.ToInt32(Math.Truncate(target.x / 100 * this.Size.Width));
this.y = Convert.ToInt32(Math.Truncate(target.y) / 100 * this.Size.Height);
this.drawTarget = true;
//Draw a target
this.Refresh();
//Wait a little bit so the user can see the target before we calibrate.
Thread.Sleep(250);
// Calibrate the target for 1500 ms. This can be done two ways; blocking and
// non-blocking. For blocking set the block variable to true. for
// non-blocking set it to false.
bool block = true;
QuickLink2API.QLCalibration_Calibrate(calibrationId, target.targetId, 1500, block);
// Get the status of the target.
QuickLink2API.QLCalibration_GetStatus(calibrationId, target.targetId, out status);
} while (status != QLCalibrationStatus.QL_CALIBRATION_STATUS_OK);
}
private bool CalibrateTarget(int targetIndex)
{
if (!this.Visible)
{
this.Show();
}
if (!this.TopMost)
{
this.TopMost = true;
}
if (this.WindowState != FormWindowState.Maximized)
{
this.WindowState = FormWindowState.Maximized;
}
if (ActiveForm != this)
{
this.Activate();
}
this._targetX = (int)Math.Truncate((this.Targets[targetIndex].x / 100f) * (float)this.Size.Width);
this._targetY = (int)Math.Truncate((this.Targets[targetIndex].y / 100f) * (float)this.Size.Height);
bool success = false;
while (true)
{
// Tell the picture box to draw the new target, and wait for it
// to wake us.
this._drawTarget = true;
this._calibrationPictureBox.Refresh();
lock (this._drawTargetLock)
{
while (this._drawTarget)
{
Monitor.Wait(this._drawTargetLock);
}
}
// Give the user time to look at the target.
Thread.Sleep(_delayTimePerTarget);
// Calibrate the target.
QLError error = QuickLink2API.QLCalibration_Calibrate(this._calibrationId, this.Targets[targetIndex].targetId, this._targetDuration, true);
if (error != QLError.QL_ERROR_OK)
{
Console.WriteLine("QLCalibration_Calibrate() returned {0}.", error.ToString());
success = false;
break;
}
// Get the status of the last target.
QLCalibrationStatus status;
error = QuickLink2API.QLCalibration_GetStatus(this._calibrationId, this.Targets[targetIndex].targetId, out status);
if (error != QLError.QL_ERROR_OK)
{
Console.WriteLine("QLCalibration_GetStatus() returned {0}.", error.ToString());
success = false;
break;
}
if (status == QLCalibrationStatus.QL_CALIBRATION_STATUS_NO_LEFT_DATA)
{
DialogResult result = MessageBox.Show("Left eye not found. Retry?", "Left Eye Not Found", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (result != DialogResult.Yes)
{
Console.WriteLine("User cancelled.");
success = false;
break;
}
}
else if (status == QLCalibrationStatus.QL_CALIBRATION_STATUS_NO_RIGHT_DATA)
{
DialogResult result = MessageBox.Show("Right eye not found. Retry?", "Right Eye Not Found", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (result != DialogResult.Yes)
{
Console.WriteLine("User cancelled.");
success = false;
break;
}
}
else if (status == QLCalibrationStatus.QL_CALIBRATION_STATUS_NO_DATA)
{
DialogResult result = MessageBox.Show("Neither eye found. Retry?", "Neither Eye Found", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (result != DialogResult.Yes)
{
Console.WriteLine("User cancelled.");
success = false;
break;
}
}
else if (status == QLCalibrationStatus.QL_CALIBRATION_STATUS_OK)
{
success = true;
break;
}
else
{
Console.WriteLine("Calibration failed!");
success = false;
break;
}
}
return(success);
}