public void recognize()
{
RenderTargetBitmap rtb = new RenderTargetBitmap((int)m_InkCanvas.ActualWidth, (int)m_InkCanvas.ActualHeight, 96d, 96d, PixelFormats.Default);
DrawingVisual dv = new DrawingVisual();
using (DrawingContext dc = dv.RenderOpen())
{
VisualBrush vb = new VisualBrush(m_InkCanvas);
dc.DrawRectangle(vb, null, new System.Windows.Rect(new System.Windows.Point(), new System.Windows.Size(
m_InkCanvas.ActualWidth, m_InkCanvas.ActualHeight)));
dc.Close();
rtb.Render(dv);
}
int x = (int)(sketch.GetBounds().TopLeft.X);
int y = (int)Math.Min(sketch.GetBounds().TopLeft.Y, sketch.GetBounds().TopRight.Y);
int width = (int)(sketch.GetBounds().TopRight.X - sketch.GetBounds().TopLeft.X);
int height = (int)(sketch.GetBounds().BottomLeft.Y - sketch.GetBounds().TopLeft.Y);
Int32Rect rect = new Int32Rect(x, y, width, height);
BitmapSource bs = new CroppedBitmap(rtb, rect);
BmpBitmapEncoder encoder = new BmpBitmapEncoder();
encoder.Frames.Add(BitmapFrame.Create(bs));
FileStream fs = File.Open("Data\\Test.bmp", FileMode.Create);
encoder.Save(fs);
fs.Close();
int pClass;
double[] probs = UILogic.RecognizeSketch("Data\\Test.bmp", out pClass);
UILogic.FillSuggestions(probs, m_B1, m_B2, m_B3);
}
private void ExportButton_Click(object sender, RoutedEventArgs e)
{
UILogic.ExportBitmap();
}
private void EraserButton_Click(object sender, RoutedEventArgs e)
{
UILogic.EnterEraserMode();
}
private void DrawingModeButton_Click(object sender, RoutedEventArgs e)
{
UILogic.EnterDrawingMode();
}
private void ClearInkCanvasButton_Click(object sender, RoutedEventArgs e)
{
UILogic.ClearInkCanvas();
}
public MainWindow()
{
InitializeComponent();
UILogic.InitGestureRecognition(System.Environment.CurrentDirectory, this);
}