private async void DispatcherTimer_Tick(object sender, object e)
{
StopTimer();
try
{
inkRecognizer.ClearStrokes();
var strokeContainer = inkCanvas.InkPresenter.StrokeContainer;
foreach (Windows.UI.Input.Inking.InkStroke stroke in strokeContainer.GetStrokes())
{
inkRecognizer.AddStroke(stroke);
}
var status = await inkRecognizer.AnalyzeAsync();
if (status == HttpStatusCode.OK)
{
var root = inkRecognizer.GetRecognizerRoot();
if (root != null)
{
output.Text = OutputWriter.Print(root);
}
}
else
{
output.Text = $"Http status error: {status}";
}
}
catch (Exception ex)
{
output.Text = $"Error: {ex.ToString()}";
}
}
private void InkPresenter_StrokesCollected(Windows.UI.Input.Inking.InkPresenter sender, Windows.UI.Input.Inking.InkStrokesCollectedEventArgs args)
{
StopTimer();
foreach (var stroke in args.Strokes)
{
inkRecognizer.AddStroke(stroke);
}
StartTimer();
}
