public static List <Category> AssembleBatch(string[] filenames)
{
Dictionary <string, Category> categories = new Dictionary <string, Category>();
for (int i = 0; i < filenames.Length; i++)
{
string filename = filenames[i];
Gesture p = GestureIOCustom.ReadGesture(filename);
string catName = Category.ParseName(p.Name); // e.g., "circle"
if (categories.ContainsKey(catName))
{
Category cat = categories[catName];
cat.AddExample(p); // if the category has been made before, just add to it
}
else // create new category
{
categories.Add(catName, new Category(catName, p));
}
}
List <Category> list = null;
if (categories != null)
{
list = new List <Category>(categories.Values);
}
return(list);
}
public RecognizerWindow(Gesture[] selected_dataset = null)
{
InitializeComponent();
gesture_dataset = selected_dataset;
if (selected_dataset == null || selected_dataset.Length <= 0)
{
FolderBrowserDialog dlg = new FolderBrowserDialog();
dlg.Description = "Select dataset folder.";
dlg.SelectedPath = Directory.GetCurrentDirectory();
if (dlg.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
gesture_dataset = GestureIOCustom.LoadTrainingSet(dlg.SelectedPath);
}
}
if (gesture_dataset == null || gesture_dataset.Length <= 0)
{
this.Close();
}
else
{
ShowDataset(false);
}
}
private async void btn_generate_samples_Click(object sender, RoutedEventArgs e)
{
if (SetExpressions.Count > 0)
{
try
{
await SampleGenerator.GeneratePoints(DatasetNameTextBox.Text, SetExpressions);
GestureDataset = GestureIOCustom.LoadTrainingSet(SampleGenerator.SamplesFolder + DatasetNameTextBox.Text + "//");
ViewSamplesWindow _viewFrm = new ViewSamplesWindow(GestureDataset.ToList());
_viewFrm.Owner = this;
_viewFrm.Show();
}
catch
{
MessageBox.Show(SampleGenerator.ConnectivityErrorMessage, "Sample Generation Error");
}
}
else
{
MessageBox.Show(SampleGenerator.MinExpressionsErrorMessage, "Sample Generation Error");
}
}
