protected override void OnStylusMove(RawStylusInput rawStylusInput)
{
base.OnStylusMove(rawStylusInput);
//collect the stylus point
StylusPointCollection tempStylusPoints = rawStylusInput.GetStylusPoints();
//if there are no points in the collection
if (tempStylusPoints.Count <= 0)
{
return;
}
ExpertStylusPoint = ReturnExpertStylusPoint(tempStylusPoints, ExpertStylusPoint, ExpertStroke);
Debug.WriteLine("ExpertStylusPoint Index: " + ExpertStroke.StylusPoints.IndexOf(ExpertStylusPoint));
rawStylusInput.NotifyWhenProcessed(tempStylusPoints);
}
// Collect the points as the user draws the stroke.
protected override void OnStylusUp(RawStylusInput rawStylusInput)
{
// Check whether the stylus that started the stroke is the same, and
// that the element hasn't lost focus since the stroke began.
if (points != null && currentStylus == rawStylusInput.StylusDeviceId)
{
points.Add(rawStylusInput.GetStylusPoints());
// Subscribe to the OnStylusUpProcessed method.
rawStylusInput.NotifyWhenProcessed(points);
}
points = null;
currentStylus = 0;
}
protected override void OnStylusUp(RawStylusInput rawStylusInput)
{
// Run the base class before modifying the data
base.OnStylusUp(rawStylusInput);
if (currentStylus == rawStylusInput.StylusDeviceId)
{
StylusPointCollection pointsFromEvent = rawStylusInput.GetStylusPoints();
// Restrict the stylus input and add the filtered
// points to collectedPoints.
StylusPointCollection points = FilterPackets(pointsFromEvent);
rawStylusInput.SetStylusPoints(points);
collectedPoints.Add(points);
// Subscribe to the OnStylusUpProcessed method.
rawStylusInput.NotifyWhenProcessed(collectedPoints);
currentStylus = -1;
}
}
//</Snippet18>
protected override void OnStylusUp(RawStylusInput rawStylusInput)
{
base.OnStylusUp(rawStylusInput);
rawStylusInput.NotifyWhenProcessed(null);
}
protected override void OnStylusDown(RawStylusInput rawStylusInput)
{
Down(rawStylusInput.StylusDeviceId, rawStylusInput.Timestamp, rawStylusInput.GetStylusPoints());
rawStylusInput.NotifyWhenProcessed(rawStylusInput.StylusDeviceId);
base.OnStylusDown(rawStylusInput);
}
