private void UpdateEyeData(string eyeName, GazeHidPosition eyePosition, Windows.UI.Xaml.Shapes.Ellipse eyeEllipse, StringBuilder sb)
{
sb.Append($"{eyeName,7}EyePos (");
if (eyePosition != null)
{
sb.Append($"{(eyePosition.X / 1000.0),6:F1}mm, {(eyePosition.Y / 1000.0),6:F1}mm, {(eyePosition.Z / 1000.0),6:F1}mm)");
if (eyePosition.X >= 0 &&
eyePosition.X <= screenSizeMicrometersWidth &&
eyePosition.Y >= 0 &&
eyePosition.Y <= screenSizeMicrometersHeight)
{
var newX = MapRange(0, screenSizeMicrometersWidth, 0, ActualWidth, eyePosition.X);
var newY = MapRange(0, screenSizeMicrometersHeight, 0, ActualHeight, eyePosition.Y);
var newZ = string.Empty;
if (eyePosition.Z < 400000)
{
newZ = "Red";
eyeEllipse.Fill = new SolidColorBrush(Colors.Red);
}
else if (eyePosition.Z < 500000)
{
newZ = "Yellow";
eyeEllipse.Fill = new SolidColorBrush(Colors.Yellow);
}
else if (eyePosition.Z < 700000)
{
newZ = "Green";
eyeEllipse.Fill = new SolidColorBrush(Colors.Green);
}
else if (eyePosition.Z < 800000)
{
newZ = "Yellow";
eyeEllipse.Fill = new SolidColorBrush(Colors.Yellow);
}
else
{
newZ = "Red";
eyeEllipse.Fill = new SolidColorBrush(Colors.Red);
}
sb.Append($" ({newX,6:F0}, {newY,6:F0}, {newZ}");
Canvas.SetLeft(eyeEllipse, newX);
Canvas.SetTop(eyeEllipse, newY);
eyeEllipse.Visibility = Visibility.Visible;
}
else
{
eyeEllipse.Visibility = Visibility.Collapsed;
}
}
else
{
eyeEllipse.Visibility = Visibility.Collapsed;
}
sb.AppendLine(")");
}
public void SetPosition(GazeHidPosition hidPosition)
{
this.HasValue = (hidPosition != null);
if (this.HasValue)
{
this.X = hidPosition.X;
this.Y = hidPosition.Y;
this.Z = hidPosition.Z;
}
else
{
this.X = 0;
this.Y = 0;
this.Z = 0;
}
}
