protected void GetStylusParams(StylusPointDescription sd)
{
if (sd.HasProperty(StylusPointProperties.XTiltOrientation) &&
sd.HasProperty(StylusPointProperties.YTiltOrientation))
{
StylusPointPropertyInfo tiltXInfo = sd.GetPropertyInfo(StylusPointProperties.XTiltOrientation);
StylusPointPropertyInfo tiltYInfo = sd.GetPropertyInfo(StylusPointProperties.YTiltOrientation);
mInputMinTiltX = tiltXInfo.Minimum;
mInputMaxTiltX = tiltXInfo.Maximum;
mInputMinTiltY = tiltYInfo.Minimum;
mInputMaxTiltY = tiltYInfo.Maximum;
mScaleTiltX = (mTargetMaxTiltX - mTargetMinTiltX) / (mInputMaxTiltX - mInputMinTiltX);
mScaleTiltY = (mTargetMaxTiltY - mTargetMinTiltY) / (mInputMaxTiltY - mInputMinTiltY);
}
else
{
mScaleTiltX = 0;
mScaleTiltY = 0;
}
}
// <Snippet21>
void inkCanvas1_StylusMove(object sender, StylusEventArgs e)
{
StylusPointCollection points = e.GetStylusPoints(inkCanvas1);
StylusPointDescription description = points.Description;
StringWriter normalPressureInfo = new StringWriter();
if (description.HasProperty(StylusPointProperties.NormalPressure))
{
StylusPointPropertyInfo propertyInfo =
description.GetPropertyInfo(StylusPointProperties.NormalPressure);
normalPressureInfo.WriteLine(" Guid = {0}", propertyInfo.Id.ToString());
normalPressureInfo.Write(" Min = {0}", propertyInfo.Minimum.ToString());
normalPressureInfo.Write(" Max = {0}", propertyInfo.Maximum.ToString());
normalPressureInfo.Write(" Unit = {0}", propertyInfo.Unit.ToString());
normalPressureInfo.WriteLine(" Res = {0}", propertyInfo.Resolution.ToString());
}
}