public void ShowPoint(EyeTrackingController.EyeTrackingController.CalibrationPointStruct calibrationPointData)
{
Ellipse calibrationTarget;
double targetSize = 20;
double targetThickness = 6;
// due to call from different threads, the visualization needs to be invoked
Dispatcher.Invoke(System.Windows.Threading.DispatcherPriority.Normal, (DisplayPoint)
delegate()
{
// if calibration / validation point is valid
if (calibrationPointData.number > 0)
{
calibrationTarget = new Ellipse();
calibrationTarget.Fill = Brushes.Red;
calibrationTarget.Stroke = Brushes.White;
calibrationTarget.StrokeThickness = targetThickness;
calibrationTarget.Width = targetSize;
calibrationTarget.Height = targetSize;
calCanvas.Arrange(new Rect(calibrationPointData.positionX - targetSize, calibrationPointData.positionY - targetSize, targetSize, targetSize));
calCanvas.Children.Add(calibrationTarget);
}
else
{
// if calibration / validation has ended
Hide();
}
});
}
void CalibrationCallbackFunction(EyeTrackingController.EyeTrackingController.CalibrationPointStruct calibrationPointData)
{
m_CalibrationWindow.ShowPoint(calibrationPointData);
UpdateLog3("Data from CalibrationCallback - Number:" + calibrationPointData.number + " PosX:" + calibrationPointData.positionX + " PosY:" + calibrationPointData.positionY);
}
private void CalibrationCallbackFunction(EyeTrackingController.EyeTrackingController.CalibrationPointStruct calibrationPoint)
{
DebugLog.Info("SMI Eye Tracker: CalibrationCallback - Number = {0} Position = ({1}, {2})", calibrationPoint.number, calibrationPoint.positionX, calibrationPoint.positionY);
}
void CalibrationCallbackFunction(EyeTrackingController.EyeTrackingController.CalibrationPointStruct calibrationPoint)
{
UpdateLog3("Data from CalibrationCallback - Number:" + calibrationPoint.number + " PosX:" + calibrationPoint.positionX + " PosY:" + calibrationPoint.positionY);
}
