// Inputs from topGrid are transferred to bottomGrid in this method
void ProcessTopGridInput(PointerRoutedEventArgs args)
{
var point = args.GetCurrentPoint(topGrid);
SetPressureText(point, topPressureRun);
// Calculate the actual position of bottomGrid on the monitor, so that pen inputs can injected onto bottomGrid
var bottomGridPointerPosition = GetBottomGridPointerPosition(point.Position);
// Initialize the InjectedInputPenInfo using the pressure from topGrid's pointer input
var injectedPenInfo = new InjectedInputPenInfo()
{
PenParameters = InjectedInputPenParameters.Pressure,
Pressure = point.Properties.Pressure,
PointerInfo = new InjectedInputPointerInfo()
{
PointerId = point.PointerId,
PointerOptions = (point.IsInContact) ? InjectedInputPointerOptions.InContact : InjectedInputPointerOptions.None,
PixelLocation = new InjectedInputPoint()
{
PositionX = (int)bottomGridPointerPosition.X, PositionY = (int)bottomGridPointerPosition.Y
}
}
};
inputInjector.InjectPenInput(injectedPenInfo);
}
public void InjectInputForPen(int x, int y, double pressure, bool contact)
{
prevContact = contact;
InjectedInputPenInfo info = new InjectedInputPenInfo();
info.PenParameters = InjectedInputPenParameters.Pressure;
InjectedInputPointerOptions options;
if (contact)
{
if (prevContact)
{
options = InjectedInputPointerOptions.Update | InjectedInputPointerOptions.InContact | InjectedInputPointerOptions.InRange;
}
else
{
options = InjectedInputPointerOptions.PointerDown | InjectedInputPointerOptions.InContact | InjectedInputPointerOptions.InRange;
System.Diagnostics.Debug.WriteLine("pointer down");
}
}
else
{
if (prevContact)
{
options = InjectedInputPointerOptions.PointerUp | InjectedInputPointerOptions.InRange;
}
else
{
options = InjectedInputPointerOptions.Update | InjectedInputPointerOptions.InRange;
}
}
info.PointerInfo = new InjectedInputPointerInfo {
PointerId = pointerID,
PointerOptions = options,
TimeOffsetInMilliseconds = 0,
PixelLocation = new InjectedInputPoint {
PositionX = x,
PositionY = y
}
};
info.Pressure = pressure;
inputInjector.InjectPenInput(info);
}
InjectedInputPenInfo GetInjectedInputPenInfo(PointerData pointerData)
{
var injectedInputPenInfo = new InjectedInputPenInfo();
injectedInputPenInfo.PenParameters = 0;
InjectedInputPoint injectedInputPoint;
injectedInputPoint.PositionX = pointerData.location.X;
injectedInputPoint.PositionY = pointerData.location.Y;
InjectedInputPointerInfo inputPointerInfo;
inputPointerInfo.PointerOptions = (InjectedInputPointerOptions)(int)pointerData.flags;
inputPointerInfo.PointerId = (uint)(int)pointerData.pointerId;
inputPointerInfo.PixelLocation = injectedInputPoint;
inputPointerInfo.PerformanceCount = 0L;
inputPointerInfo.TimeOffsetInMilliseconds = 0;
injectedInputPenInfo.PointerInfo = inputPointerInfo;
return(injectedInputPenInfo);
}
private async void manualInputButton_Click(object sender, RoutedEventArgs e)
{
// Get a point at the center of bottomGrid, this is the position the pen input will be injected at
var position = GetBottomGridPointerPosition(new Point(bottomGrid.ActualWidth / 2, bottomGrid.ActualHeight / 2));
var injectedPenInfo = new InjectedInputPenInfo()
{
PenParameters = InjectedInputPenParameters.Pressure,
Pressure = pressureSlider.Value,
PointerInfo = new InjectedInputPointerInfo()
{
PointerId = 35254,
PointerOptions = InjectedInputPointerOptions.InContact,
PixelLocation = new InjectedInputPoint()
{
PositionX = (int)position.X, PositionY = (int)position.Y
}
}
};
inputInjector.InjectPenInput(injectedPenInfo);
// Release the pen input after a second
await Task.Delay(1000);
injectedPenInfo = new InjectedInputPenInfo()
{
PenParameters = InjectedInputPenParameters.Pressure,
Pressure = pressureSlider.Value,
PointerInfo = new InjectedInputPointerInfo()
{
PointerId = 35254,
PixelLocation = new InjectedInputPoint()
{
PositionX = (int)position.X, PositionY = (int)position.Y
}
}
};
inputInjector.InjectPenInput(injectedPenInfo);
}
