private void GestureOverlayViewOnGesturePerformed(object sender, GestureOverlayView.GesturePerformedEventArgs gesturePerformedEventArgs)
{
IEnumerable <Prediction> predictions = from p in _gestureLibrary.Recognize(gesturePerformedEventArgs.Gesture)
orderby p.Score descending
where p.Score > 1.0
select p;
Prediction prediction = predictions.FirstOrDefault();
if (prediction == null)
{
Log.Debug(GetType().FullName, "Nothing seemed to match the user's gesture, so don't do anything.");
return;
}
Log.Debug(GetType().FullName, "Using the prediction named {0} with a score of {1}.", prediction.Name, prediction.Score);
if (prediction.Name.StartsWith("checkmark"))
{
_imageView.SetImageResource(Resource.Drawable.checked_me);
}
else if (prediction.Name.StartsWith("erase", StringComparison.OrdinalIgnoreCase))
{
// Match one of our "erase" gestures
_imageView.SetImageResource(Resource.Drawable.check_me);
}
}
private void GestureOverlayViewOnGesturePerformed(object sender, GestureOverlayView.GesturePerformedEventArgs gesturePerformedEventArgs)
{
//TODO: Step 12 - Get gestures that have a good decent score
//IEnumerable<Prediction> predictions = from p in _gestureLibrary.Recognize(gesturePerformedEventArgs.Gesture)
// orderby p.Score descending
// where p.Score > 1.0d
// select p;
//
//Prediction prediction = predictions.FirstOrDefault();
//
//if (prediction == null)
//{
// Log.Debug(GetType().FullName, "Nothing seemed to match the user's gesture, so don't do anything.");
// return;
//}
//
//Log.Debug(GetType().FullName, "Using the prediction named {0} with a score of {1}.", prediction.Name, prediction.Score);
//TODO: Step 13 - Determine which gesture was performed
//if (prediction.Name.StartsWith("checkmark") && prediction.Score > 4.0f /* Use this to eliminate false positives */)
//{
// _imageView.SetImageResource(Resource.Drawable.checked_me);
//}
//else if (prediction.Name.StartsWith("erase", StringComparison.OrdinalIgnoreCase))
//{
// // Match one of our "erase" gestures
// _imageView.SetImageResource(Resource.Drawable.check_me);
//}
}
