private void OnAccelerated(object sender, UIAccelerometerEventArgs e)
{
#if LINQ
myAccelerometer = new[] { e.Acceleration.X, e.Acceleration.Y, e.Acceleration.Z }
.Select((v, i) => v * FilteringFactor + myAccelerometer [i] * (1.0f - FilteringFactor))
.ToArray();
#else
myAccelerometer [0] = e.Acceleration.X * FilteringFactor + myAccelerometer [0] * (1.0 - FilteringFactor);
myAccelerometer [1] = e.Acceleration.Y * FilteringFactor + myAccelerometer [1] * (1.0 - FilteringFactor);
myAccelerometer [2] = e.Acceleration.Z * FilteringFactor + myAccelerometer [2] * (1.0 - FilteringFactor);
#endif
// Odd; ObjC always uses myAccelerometer[0], while
// I'd expect myAccelerometer[0 .. 2]
var x = e.Acceleration.X - myAccelerometer [0];
var y = e.Acceleration.Y - myAccelerometer [0];
var z = e.Acceleration.Z - myAccelerometer [0];
var length = Math.Sqrt(x * x + y * y + z * z);
if (length >= EraseAccelerationThreshold && DateTime.Now > lastTime + MinEraseInterval)
{
erasingSound.Play();
drawingView.Erase();
lastTime = DateTime.Now;
}
}
private void OnAcceleration(object sender, UIAccelerometerEventArgs e)
{
input.NativeAcceleration = new Vector3((float)e.Acceleration.X,
(float)e.Acceleration.Y, (float)e.Acceleration.Z);
switch (Application.CurrentDeviceOrientation)
{
case DeviceOrientation.Portrait:
input.Acceleration =
new Vector3((float)e.Acceleration.X, (float)e.Acceleration.Y, (float)e.Acceleration.Z);
break;
case DeviceOrientation.PortraitUpsideDown:
input.Acceleration =
new Vector3((float)-e.Acceleration.X, (float)-e.Acceleration.Y, (float)e.Acceleration.Z);
break;
case DeviceOrientation.LandscapeLeft:
input.Acceleration =
new Vector3((float)e.Acceleration.Y, (float)-e.Acceleration.X, (float)e.Acceleration.Z);
break;
case DeviceOrientation.LandscapeRight:
input.Acceleration =
new Vector3((float)-e.Acceleration.Y, (float)e.Acceleration.X, (float)e.Acceleration.Z);
break;
}
}
static void UIAccelerometerSharedAccelerometerAcceleration(object sender, UIAccelerometerEventArgs e)
{
_accelerometerVector.X = (float)(e.Acceleration.X * 2);
_accelerometerVector.Y = (float)(e.Acceleration.Y * 2);
_accelerometerVector.Z = (float)(e.Acceleration.Z * 2);
_state.Acceleration = _accelerometerVector;
}
static void UIAccelerometerSharedAccelerometerAcceleration(object sender, UIAccelerometerEventArgs e)
{
_accelerometerVector.X = (float)(e.Acceleration.X * 2);
_accelerometerVector.Y = (float)(e.Acceleration.Y * 2);
_accelerometerVector.Z = (float)(e.Acceleration.Z * 2);
_state.Acceleration = _accelerometerVector;
}
private void XyzUpdateDelegate(object sender, UIAccelerometerEventArgs e)
{
lock (_locker)
{
_xyz =
string.Format("{0:0.00}, {1:0.00}, {2:0.00})", e.Acceleration.X, e.Acceleration.Y, e.Acceleration.Z);
Monitor.Pulse(_locker);
}
}
private void HandleAccelerationChange(object sender, UIAccelerometerEventArgs e)
{
var reading = ToReading(e.Acceleration.X, e.Acceleration.Y, e.Acceleration.Z);
LastReading = reading.Clone();
var handler = ReadingAvailable;
handler?.Invoke(this, new MvxValueEventArgs<MvxAccelerometerReading>(reading));
}
private void XyzUpdateDelegate(object sender, UIAccelerometerEventArgs e)
{
lock (_locker)
{
_xyz =
string.Format("{0:0.00}, {1:0.00}, {2:0.00})", e.Acceleration.X, e.Acceleration.Y, e.Acceleration.Z);
Monitor.Pulse(_locker);
}
}
private void HandleAccelerationChange(object sender, UIAccelerometerEventArgs e)
{
var reading = ToReading(e.Acceleration.X, e.Acceleration.Y, e.Acceleration.Z);
LastReading = reading.Clone();
var handler = ReadingAvailable;
handler?.Invoke(this, new MvxValueEventArgs <MvxAccelerometerReading>(reading));
}
void HandleAccelerationChange (object sender, UIAccelerometerEventArgs e)
{
var reading = ToReading(e.Acceleration.X, e.Acceleration.Y, e.Acceleration.Z);
LastReading = reading.Clone();
var handler = ReadingAvailable;
if (handler == null)
return;
handler(this, new MvxValueEventArgs<Reading>(reading));
}
void HandleAccelerationChange(object sender, UIAccelerometerEventArgs e)
{
var reading = ToReading(e.Acceleration.X, e.Acceleration.Y, e.Acceleration.Z);
LastReading = reading.Clone();
var handler = ReadingAvailable;
if (handler == null)
{
return;
}
handler(this, new MvxValueEventArgs <MvxAccelerometerReading>(reading));
}
private void OnAccelerated (object sender, UIAccelerometerEventArgs e)
{
#if LINQ
myAccelerometer = new[]{e.Acceleration.X, e.Acceleration.Y, e.Acceleration.Z}
.Select((v, i) => v * FilteringFactor + myAccelerometer [i] * (1.0f - FilteringFactor))
.ToArray ();
#else
myAccelerometer [0] = e.Acceleration.X * FilteringFactor + myAccelerometer [0] * (1.0 - FilteringFactor);
myAccelerometer [1] = e.Acceleration.Y * FilteringFactor + myAccelerometer [1] * (1.0 - FilteringFactor);
myAccelerometer [2] = e.Acceleration.Z * FilteringFactor + myAccelerometer [2] * (1.0 - FilteringFactor);
#endif
// Odd; ObjC always uses myAccelerometer[0], while
// I'd expect myAccelerometer[0 .. 2]
var x = e.Acceleration.X - myAccelerometer [0];
var y = e.Acceleration.Y - myAccelerometer [0];
var z = e.Acceleration.Z - myAccelerometer [0];
var length = Math.Sqrt (x * x + y * y + z * z);
if (length >= EraseAccelerationThreshold && DateTime.Now > lastTime + MinEraseInterval) {
erasingSound.Play ();
drawingView.Erase ();
lastTime = DateTime.Now;
}
}
private void HandleAcceleration(object sender, UIAccelerometerEventArgs e)
{
readingAvailable.Invoke(sender, new Vector3(e.Acceleration.X, e.Acceleration.Y, e.Acceleration.Z));
}
static void HandleAcceleration (object sender, UIAccelerometerEventArgs e)
{
readingAvailable.Invoke (sender, new AccelometerStatus(e.Acceleration.X, e.Acceleration.Y, e.Acceleration.Z));
}
static void HandleAcceleration(object sender, UIAccelerometerEventArgs e)
{
readingAvailable.Invoke(sender, new AccelometerStatus(e.Acceleration.X, e.Acceleration.Y, e.Acceleration.Z));
}
static void UIAccelerometerSharedAccelerometerAcceleration(object sender, UIAccelerometerEventArgs e)
{
_state.Acceleration = new Vector3((float)e.Acceleration.X*2,(float)e.Acceleration.Y*2, (float)e.Acceleration.Z*2);
}
private void OnAcceleration(object sender, UIAccelerometerEventArgs e)
{
input.Acceleration = new Vector3((float)e.Acceleration.X,
(float)e.Acceleration.Y, (float)e.Acceleration.Z);
}
/// <summary>
/// Handles the acceleration.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="UIAccelerometerEventArgs"/> instance containing the event data.</param>
private void HandleAcceleration(object sender, UIAccelerometerEventArgs e)
{
readingAvailable.Invoke(sender, new Vector3(e.Acceleration.X, e.Acceleration.Y, e.Acceleration.Z));
}
static void UIAccelerometerSharedAccelerometerAcceleration(object sender, UIAccelerometerEventArgs e)
{
_state.Acceleration = new Vector3((float)e.Acceleration.X * 2, (float)e.Acceleration.Y * 2, (float)e.Acceleration.Z * 2);
}