/// <summary>
/// Recognizes the strokes of the sketch using the Ink.
/// </summary>
/// <param name="args">An unlabeled Sketch and a UserTriggered flag</param>
/// <returns>A Labeled Sketch and </returns>
public override RecognitionResult Recognize(RecognitionArgs args)
{
RecognitionResult result = new RecognitionResult();
result.UserTriggered = args.UserTriggered;
// Only recognize when necessary
if (!args.UserTriggered)
{
return(result);
}
// Run recognition and fill result
Sketcher sketcher = new Sketcher();
iTool = sketcher.InkPanel.InkTool;
iTool.Clusterer.ImageRecognizer.RecognitionCompleted += new RecognitionCompletedEventHandler(ImageRecognizer_RecognitionCompleted);
settingsFilename = sketcher.SettingsFilename;
dir = sketcher.BaseDirectory;
try
{
iTool.Clusterer.ImageRecognizer.m_RecognitionComplete = false;
// Try to use InkTool
bool success = iTool.ClassifySketch(args.Sketch, settingsFilename, dir);
StrokeClassifier.StrokeClassifierResult clResult = iTool.Clusterer.Classifier.Classify();
StrokeGrouper.StrokeGrouperResult grResult = iTool.Clusterer.Grouper.Group(clResult.AllClassifications);
List <Cluster> initialClusters = new List <Cluster>();//iTool.Clusterer.CreateClusters(grResult);
ImageRecognizerWrapper.ImageRecognizerResults imgResult = iTool.Clusterer.GetImageResults(initialClusters);
//while (!iTool.Clusterer.InitialClustersDone);
//iTool.Clusterer.ImageRecognizer.RecognizeST(iTool.Clusterer.
rSketch = iTool.MakeSketch(imgResult.ScoredClusters);
result.Sketch = rSketch;
}
catch (Exception e)
{
// Catch all other exceptions
System.Windows.MessageBox.Show("General Exception from sketch recognizer component: \n" + e.Message);
// Return unrecognized sketch
result.Sketch = args.Sketch;
}
return(result);
}
/// <summary>
/// Throws OnSelect. Will begin drawing a line by activating the draw() subroutine in the current
/// sketcher, then will overwrite the reference to that sketcher with a newly instantiated on when done
/// </summary>
private void OnTap()
{
if (FocusedObject != null && FocusedObject.CompareTag("picker"))
{
FocusedObject.SendMessage("OnSelect", SendMessageOptions.DontRequireReceiver);
}
else
{
if (isDrawing)
{
mSketcher.stopDrawing();
pastSketches.Add(mSketcher);
mSketcher = ((GameObject)Instantiate(mSketchPrefab)).GetComponent <Sketcher>();
mSketcher.GetComponent <LineRenderer>().SetColors(mWarehouse.currentColor, mWarehouse.currentColor);
mSketcher.cursor = cursor;
mWarehouse.mSketcher = mSketcher;
}
else
{
mSketcher.startDrawing();
}
isDrawing = !isDrawing;
}
}
