private void Button_PreviewTouchDown(object sender, TouchEventArgs e)
{
if (touch1 == null)
{
touch1 = e.GetTouchPoint(sender as SurfaceButton);
}
else
{
touch2 = e.GetTouchPoint(sender as SurfaceButton);
initialDist = touchDist(touch1, touch2);
}
}
} //
public void OnTouchDown(object xSender, TouchEventArgs e)
{
Canvas lCanvas = xSender as Canvas;
if (lCanvas == null) return;
TouchPoint lTouchPoint = e.GetTouchPoint(lCanvas);
if (lTouchPoint == null) return;
myTuple lTuple = _PointA;
if (lTuple != null)
{
if (lTuple.Item1 == e.TouchDevice.Id) return; // this was finger 1, not going to happen anyway as it cannot touchdown twice
Point lPointA = lTuple.Item2;
// store second finger; we don't care about its ID, so it could also be finger 3, 4 or 5 ...
Point lPointB = lTouchPoint.Position;
_PointB = new myTuple(e.TouchDevice.Id, lPointB);
RedrawRectangle(lPointA, lPointB);
return;
}
// first finger
DrawNewRectangle(lCanvas, lTouchPoint.Position, lTouchPoint.TouchDevice.Id);
return;
} //
private void RecordTouchDown(object sender, TouchEventArgs e)
{
_touchPoints++;
_recordRotation = true;
System.Windows.Input.TouchPoint touchPoint = e.GetTouchPoint(this);
System.Windows.Point point = touchPoint.Position;
_recordY = point.Y;
if (_touchPoints == 2)
{
if (!_isPlaying)
{
channel.PlaySample();
_isPlaying = true;
}
else
{
channel.StopSample();
_isPlaying = false;
}
_twoTouchLock = true;
}
if (_touchPoints == 1)
{
if (channel.IsPlaying())
channel.Pause();
}
}
private async void LessonContainer_TouchDown(object sender, TouchEventArgs e)
{
// Forward touch events to container
//FrameworkElement control = sender as FrameworkElement;
//control.CaptureTouch(e.TouchDevice);
if (LayerStackDC.CurrentState.FingerInkingEnabled)
{
LessonContainer.IsContentManipulationEnabled = false;
return;
}
// Saves current touch information
//touchDevices.Add(e.TouchDevice);
touchOrigin = e.GetTouchPoint(LessonContainer).Position;
// Disable manipulation/drawing
//LessonContainer.IsContentManipulationEnabled = false;
LayerStackDC.ContainerTouchDown();
// If touch-and-hold (within 10px radius circle, over 500ms)
if (await TouchHelper.TouchHold(e, LessonContainer, 500, 10))
{
// Opens RadialMenu
LessonContainer.IsContentManipulationEnabled = false;
LayerStackDC.OpenRadialMenu(LayerStackDC.Viewport.GetViewport(),
e.GetTouchPoint(LessonContainer).Position, RadialMenuState.Levels.Main);
// Un-forward touch events to container
//control.ReleaseAllTouchCaptures();
}
}
private void OnTouchMove(object sender, TouchEventArgs e)
{
if (!_AlreadySwiped)
{
var touch = e.GetTouchPoint(_ParentControl);
//right now a swipe is 200 pixels
//Swipe Left
if (_TouchStart != null && touch.Position.X > (_TouchStart.Position.X + 200))
{
if (OnSwipeLeft != null)
OnSwipeLeft(sender, e);
_AlreadySwiped = true;
StartTimer();
}
//Swipe Right
if (_TouchStart != null && touch.Position.X < (_TouchStart.Position.X - 200))
{
if (OnSwipeRight != null)
OnSwipeRight(sender, e);
_AlreadySwiped = true;
StartTimer();
}
}
//e.Handled = true;
}
private void HandleTouch(TouchEventArgs e)
{
var visual = GetTouchVisual(e.TouchDevice.Id);
var point = e.GetTouchPoint(this.fingerCanvas).Position;
visual.SetValue(Canvas.LeftProperty, point.X);
visual.SetValue(Canvas.TopProperty, point.Y);
}
private void SurfaceWindow_TouchDown(object sender, TouchEventArgs e)
{
//test
Ellipse handRange = new Ellipse();
handRange.Fill = System.Windows.Media.Brushes.DeepPink;
handRange.Width = 100;
handRange.Height = 100;
TranslateTransform Pos = new TranslateTransform();
Pos.X = (int)e.GetTouchPoint(this).Position.X;//-this.Width/2;
Pos.Y = (int)e.GetTouchPoint(this).Position.Y;//-this.Height/2;
handRange.RenderTransform = null;
handRange.RenderTransform = Pos;
// HandRange.
DrawingCanvas.Children.Add(handRange);
//testover
int X = (int)e.GetTouchPoint(this).Position.X;
int Y = (int)e.GetTouchPoint(this).Position.Y;
watchingWindow.getHands((int)this.Width, (int)this.Height);
Console.Out.WriteLine(watchingWindow.GetUser(X, Y, (int)this.Width, (int)this.Height));
Dictionary<String, System.Drawing.Point> Hands = watchingWindow.getHands(WindowsWidth, WindowsHeight);
foreach (KeyValuePair<String, System.Drawing.Point> pair in Hands)
{
System.Drawing.Point HandPoint = pair.Value;
String HandString = pair.Key;
//Console.Out.WriteLine("Hand in " + HandPoint.X + " , " + HandPoint.Y);
if (HandPoint.X != 0 && HandPoint.Y != 0)
if (HandPoint.X < (int)this.Width && HandPoint.Y < (int)this.Height)
{
Ellipse HandRange = new Ellipse();
HandRange.Fill = System.Windows.Media.Brushes.DarkBlue;
HandRange.Width = 100;
HandRange.Height = 100;
TranslateTransform pos = new TranslateTransform();
pos.X = HandPoint.X;//-this.Width/2;
pos.Y = HandPoint.Y;// -this.Height / 2;
HandRange.RenderTransform = null;
HandRange.RenderTransform = pos;
// HandRange.
DrawingCanvas.Children.Add(HandRange);
Console.Out.WriteLine(HandString+" in " + HandPoint.X + " , " + HandPoint.Y);
}
}
}
public void layoutRoot_TouchDown(object sender, TouchEventArgs e)
{
TouchPoint p = e.GetTouchPoint(GestureFramework.LayoutRoot);
TouchInfo info = p.ToTouchInfo();
UIElement source = e.OriginalSource as UIElement;
base.AddNewTouchPoint(info, source);
}
protected override void OnPreviewTouchDown(TouchEventArgs e)
{
//오브젝트 선택
TouchPoint pt = e.GetTouchPoint(this);
this.HitTestHelper.SelectItemAt(pt.Position);
base.OnPreviewTouchDown(e);
}
private void Slider_TouchDown(object sender, TouchEventArgs e)
{
VisualStateManager.GoToState((FrameworkElement)sender, "Pressed", true);
var slider = (Slider)sender;
slider.SetPositionByControlPoint(e.GetTouchPoint(slider).Position);
slider.CaptureTouch(e.TouchDevice);
e.Handled = true;
}
private void canvas_TouchMove(object sender, TouchEventArgs e)
{
// Get the ellipse that corresponds to the current touch-down.
Ellipse ellipse = movingEllipses[e.TouchDevice.Id];
// Move it to the new touch-down point.
TouchPoint touchPoint = e.GetTouchPoint(canvas);
Canvas.SetTop(ellipse, touchPoint.Bounds.Top);
Canvas.SetLeft(ellipse, touchPoint.Bounds.Left);
}
protected override void OnTouchMove(System.Windows.Input.TouchEventArgs e)
{
int id = e.TouchDevice.Id;
TouchPoint touchPoint = e.GetTouchPoint(this);
System.Diagnostics.Debug.WriteLine(string.Format("id:{0} x:{1} y:{2}", id, touchPoint.Position.X, touchPoint.Position.Y));
base.OnTouchMove(e);
e.Handled = true;
}
protected override void OnTouchMove(TouchEventArgs e)
{
TouchPoint point = e.GetTouchPoint(card.CardControler.MainWindow.CardLayer);
card.CardControler.MainWindow.TouchControler.TouchMove(this, this.GetType(), e.TouchDevice, point);
if (STATICS.DEBUG_MODE)
{
card.CardControler.MainWindow.ControlWindow.UpdateTextInfo(card.CardControler.MainWindow.TouchControler.ToString(), 1);
}
e.Handled = true;
base.OnTouchMove(e);
}
protected override void OnTouchUp(TouchEventArgs e)
{
TouchPoint point = e.GetTouchPoint(card.CardControler.MainWindow.CardLayer);
card.CardControler.MainWindow.TouchControler.TouchUp(e.TouchDevice, point);
card.CardControler.MainWindow.ControlWindow.UpdateTextInfo(card.CardControler.MainWindow.TouchControler.ToString(), 1);
Matrix mtx = (this.RenderTransform as MatrixTransform).Matrix;
mtx.ScaleAt(1.0 / 1.5, 1.0 / 1.5, this.Width / 2, -STATICS.DEAULT_CARD_SIZE.Height + this.Height / 2);
this.RenderTransform = new MatrixTransform(mtx);
e.Handled = true;
base.OnTouchUp(e);
}
protected override void OnTouchDown(TouchEventArgs e)
{
this.CaptureTouch(e.TouchDevice);
TouchPoint point = e.GetTouchPoint(card.CardControler.MainWindow.CardLayer);
card.CardControler.MainWindow.TouchControler.TouchDown(this, this.GetType(), e.TouchDevice.Id, point);
Matrix mtx = (this.RenderTransform as MatrixTransform).Matrix;
mtx.ScaleAt(1.5, 1.5, this.Width / 2, this.Height / 2);
this.RenderTransform = new MatrixTransform(mtx);
card.CardControler.MainWindow.ControlWindow.UpdateTextInfo(card.CardControler.MainWindow.TouchControler.ToString(), 1);
e.Handled = true;
base.OnTouchMove(e);
}
public bool IsDoubleTap(TouchEventArgs e)
{
Point currentTapPosition = e.GetTouchPoint(_ParentControl).Position;
bool tapsAreCloseInDistance = GetDistanceBetweenPoints(currentTapPosition, _LastTapLocation) < 40;
_LastTapLocation = currentTapPosition;
TimeSpan elapsed = _DoubleTapStopwatch.Elapsed;
_DoubleTapStopwatch.Restart();
bool tapsAreCloseInTime = (elapsed != TimeSpan.Zero && elapsed < TimeSpan.FromSeconds(0.7));
return tapsAreCloseInDistance && tapsAreCloseInTime;
}
private void _channel1MixKnob_TouchMove(object sender, TouchEventArgs e)
{
if (_channel1MixDown)
{
System.Windows.Input.TouchPoint touchPoint = e.GetTouchPoint(this);
System.Windows.Point point = touchPoint.Position;
if (point.Y > _channel1Y)
{
trTns1.Y = point.Y - _channel1Y;
_channel1MixKnob.RenderTransform = trGrp1;
}
}
}
public void TouchDownCard(Canvas element, TouchEventArgs e)
{
TouchPoint point = e.GetTouchPoint(control.MainWindow.CardLayer);
control.TouchControler.TouchDown(element, element.GetType(), e.TouchDevice.Id, point);
control.MainWindow.ControlWindow.UpdateTextInfo(control.TouchControler.ToString(), 1);
if (element is Linking_Icon || element is Copy_Icon)
{
Matrix mtx = (element.RenderTransform as MatrixTransform).Matrix;
mtx.ScaleAt(1.5, 1.5, mtx.OffsetX , mtx.OffsetY );
element.RenderTransform = new MatrixTransform(mtx);
control.MainWindow.ControlWindow.UpdateTextInfo(control.TouchControler.ToString(), 1);
}
}
private void OnTouchMove(object sender, TouchEventArgs e)
{
// Get the touch point
var touchPoint = e.GetTouchPoint(m_Canvas);
// Retrieve the shape associated with this touch
var shape = m_Shapes[touchPoint.TouchDevice.Id];
var translateTransform = (TranslateTransform) shape.RenderTransform;
// Update shape's position
translateTransform.X = touchPoint.Position.X - shape.Width / 2;
translateTransform.Y = touchPoint.Position.Y - shape.Height / 2;
e.Handled = true;
}
protected override void OnTouchMove(TouchEventArgs e)
{
base.OnTouchMove(e);
if (e.TouchDevice.Captured == canvas)
{
// Находим нужное изображение
Image fingerprint = fingerprints[e.TouchDevice];
TranslateTransform transform =
fingerprint.RenderTransform as TranslateTransform;
// Перемещаем его в новое место
TouchPoint point = e.GetTouchPoint(canvas);
transform.X = point.Position.X;
transform.Y = point.Position.Y;
}
}
private void Canvas1_TouchDown(object sender, TouchEventArgs e)
{
var pt = e.GetTouchPoint(Canvas1);
// 縦線を作ります。
var lineV = new Line();
lineV.X1 = lineV.X2 = pt.Position.X;
lineV.Y1 = 0;
lineV.Y2 = ActualHeight;
lineV.Stroke = Brushes.Red;
Canvas1.Children.Add(lineV);
lineVList[e.TouchDevice] = lineV;
// 横線を作ります。
var lineH = new Line();
lineH.X1 = 0;
lineH.X2 = ActualWidth;
lineH.Y1 = lineH.Y2 = pt.Position.Y;
lineH.Stroke = Brushes.Red;
Canvas1.Children.Add(lineH);
lineHList[e.TouchDevice] = lineH;
// 円を作ります。
var ellipse = new Ellipse();
ellipse.Width = 50;
ellipse.Height = 50;
ellipse.Fill = Brushes.Blue;
ellipse.RenderTransform
= new TranslateTransform(pt.Position.X - ellipse.RenderSize.Width / 2,
pt.Position.Y - ellipse.RenderSize.Height / 2);
Canvas1.Children.Add(ellipse);
ellipseList[e.TouchDevice] = ellipse;
// idを表すラベルを作ります。
var label = new Label();
label.Foreground = Brushes.White;
label.FontSize = 36;
label.Content = e.TouchDevice.Id;
label.RenderTransform = new TranslateTransform(pt.Position.X - label.RenderSize.Width / 2,
pt.Position.Y - label.RenderSize.Height / 2);
Canvas1.Children.Add(label);
labelList[e.TouchDevice] = label;
Canvas1.InvalidateVisual();
Canvas1.CaptureTouch(e.TouchDevice);
}
private void TextEditor_TouchUp(object sender, System.Windows.Input.TouchEventArgs e)
{
var endPoint = e.GetTouchPoint(TextEditor);
int start, length;
if (endPoint.Position.Y > _startPoint.Position.Y)
{
start = TextEditor.GetCharacterIndexFromPoint(_startPoint.Position, true);
length = TextEditor.GetCharacterIndexFromPoint(endPoint.Position, true) - start;
}
else
{
start = TextEditor.GetCharacterIndexFromPoint(endPoint.Position, true);
length = TextEditor.GetCharacterIndexFromPoint(_startPoint.Position, true) - start + 1;
}
TextEditor.Select(start, length);
}
private void MainWindow_TouchMove(object sender, System.Windows.Input.TouchEventArgs e)
{
if (this.touchDownPoint.HasValue)
{
Point pos = e.GetTouchPoint(this).Position;
if (this.touchDownPoint.Value.X - pos.X >= 200)
{
this.DrillUp();
this.touchDownPoint = null;
}
else if (pos.X - this.touchDownPoint.Value.X >= 200)
{
this.DrillDown();
this.touchDownPoint = null;
}
}
}
/// <summary>
/// Returns an awaitable Task that transform a TouchDown event in a TouchDown&Hold event
/// </summary>
/// <param name="originalEvent">Original TouchDown event</param>
/// <param name="element">Original touched Control</param>
/// <param name="msDuration">Duration before considering the TouchDown event as a TouchDown&Hold event</param>
/// <param name="pxDelta">Circle radius in witch the TouchDown event must stay to be considered as a TouchDown&Hold event</param>
/// <returns>Returns an awaitable Task that returns a Boolean</returns>
public static Task<bool> TouchHold(TouchEventArgs originalEvent, FrameworkElement element, int msDuration,
int pxDelta)
{
var originalPosition = originalEvent.GetTouchPoint(element).Position;
var task = new TaskCompletionSource<bool>();
var timer = new DispatcherTimer();
timer.Interval = TimeSpan.FromMilliseconds(msDuration);
EventHandler<TouchEventArgs> touchUpHandler = (o, e) =>
{
timer.Stop();
if (task.Task.Status == TaskStatus.Running)
{
task.SetResult(false);
}
};
EventHandler<TouchEventArgs> touchMoveHandler = (o, e) =>
{
var currentPosition = e.GetTouchPoint(element).Position;
if (Distance(currentPosition, originalPosition) > pxDelta)
{
timer.Stop();
if (task.Task.Status == TaskStatus.Running)
{
task.SetResult(false);
}
}
};
element.PreviewTouchUp += touchUpHandler;
element.PreviewTouchMove += touchMoveHandler;
timer.Tick += delegate
{
element.PreviewTouchUp -= touchUpHandler;
element.PreviewTouchUp -= touchMoveHandler;
timer.Stop();
task.SetResult(true);
};
timer.Start();
return task.Task;
}
protected override void OnTouchDown(TouchEventArgs e)
{
base.OnTouchDown(e);
// Захватываем данное сенсорное устройство
canvas.CaptureTouch(e.TouchDevice);
// Создаем новое изображение для этого касания
Image fingerprint = new Image
{
Source = new BitmapImage(
new Uri("fingerprint.png"))
};
// Перемещаем изображение в точку касания
TouchPoint point = e.GetTouchPoint(canvas);
fingerprint.RenderTransform = new TranslateTransform(
point.Position.X, point.Position.Y);
// Запоминаем изображение и помещаем его на холст
fingerprints[e.TouchDevice] = fingerprint;
canvas.Children.Add(fingerprint);
}
private void TouchMove(object sender, TouchEventArgs e)
{
if (_mixerKnob.IsPressed())
{
System.Windows.Input.TouchPoint touchPoint = e.GetTouchPoint(this);
System.Windows.Point point = touchPoint.Position;
double deltaY = point.Y - _touchPoint.Y;
if (translate.Y <= SLIDERHEIGHT && translate.Y >= 0)
{
translate.Y += deltaY;
_mixerKnob.RenderTransform = transform;
}
if (translate.Y < 0) translate.Y = 0;
if (translate.Y > SLIDERHEIGHT) translate.Y = SLIDERHEIGHT;
_touchPoint = point;
}
}
private void canvas_TouchDown(object sender, TouchEventArgs e)
{
// Create an ellipse to draw at the new touch-down point.
Ellipse ellipse;
ellipse = new Ellipse();
ellipse.Width = 30;
ellipse.Height = 30;
ellipse.Stroke = Brushes.White;
ellipse.Fill = Brushes.Green;
// Position the ellipse at the touch-down point.
TouchPoint touchPoint = e.GetTouchPoint(canvas);
Canvas.SetTop(ellipse, touchPoint.Bounds.Top);
Canvas.SetLeft(ellipse, touchPoint.Bounds.Left);
// Store the ellipse in the active collection.
movingEllipses[e.TouchDevice.Id] = ellipse;
// Add the ellipse to the Canvas.
canvas.Children.Add(ellipse);
}
private void TouchMove(object sender, TouchEventArgs e)
{
if (_mixerKnob.IsPressed())
{
System.Windows.Input.TouchPoint touchPoint = e.GetTouchPoint(this);
System.Windows.Point point = touchPoint.Position;
double deltaY = point.Y - _touchPoint.Y;
if (translate.Y <= SLIDERBOTTOM && translate.Y >= 0)
{
translate.Y += deltaY;
_mixerKnob.RenderTransform = transform;
}
//if the slider is at the top or bottom, set its transform(don't mess up the logic)
if (translate.Y < 0) translate.Y = 0;
if (translate.Y > SLIDERBOTTOM) translate.Y = SLIDERBOTTOM;
//now convert the transform position into something useful
//say volume control
//control favors right deck
if (translate.Y > midPoint)
{
if (deck2.IsPlaying()) deck2.SetVolume(1.0f);
ratio = (halfLength - (translate.Y - midPoint)) / halfLength;
if (deck1.IsPlaying()) deck1.SetVolume((float)ratio);
}
//control favors left deck
if(translate.Y < midPoint)
{
if(deck1.IsPlaying()) deck1.SetVolume(1.0f);
ratio = (halfLength - (midPoint - translate.Y)) / halfLength;
if (deck2.IsPlaying()) deck2.SetVolume((float)ratio);
}
_touchPoint = point;
}
}
private void OnTouchDown(object sender, TouchEventArgs e)
{
// Get the touch point
var touchPoint = e.GetTouchPoint(m_Canvas);
// Get the touch size
var touchSize = touchPoint.Size;
// If the touch device does not return proper size of the touch, create the shape with a default size
var shapeSize = (touchSize.IsEmpty || touchSize.Height == 0.0 || touchSize.Width == 0.0)
? new Size(100, 100)
: touchSize;
// Create the shape
var shape = GetShape(touchPoint.Position.X, touchPoint.Position.Y, shapeSize);
// Stash the shape and add it to the canvas
m_Shapes.Add(touchPoint.TouchDevice.Id, shape);
m_Canvas.Children.Add(shape);
e.Handled = true;
}
protected override void OnTouchMove(TouchEventArgs e)
{
base.OnTouchMove(e);
TouchPoint tp = e.GetTouchPoint(this.mainCanvas);
if (lastPoint == tp.Position)
{
return;
}
if (lastPoint == new System.Windows.Point())
{
lastPoint = tp.Position;
return;
}
Line _line = new Line();
_line.Stroke = new RadialGradientBrush(Colors.White, Colors.Black);
_line.X1 = lastPoint.X;
_line.X2 = tp.Position.X;
_line.Y1 = lastPoint.Y;
_line.Y2 = tp.Position.Y;
_line.StrokeThickness = 2;
mainCanvas.Children.Add(_line);
lastPoint = tp.Position;
}
private void myCanvas_TouchMove(object sender, TouchEventArgs e)
{
//tpCurr = e.GetTouchPoint(this);
int tempId = e.TouchDevice.Id;
Point tempPoint = e.GetTouchPoint(this).Position;
currTouches.Add(tempId, tempPoint);
draw(Brushes.Black, prevTouches[tempId], currTouches[tempId], 3);
prevTouches[tempId] = currTouches[tempId];
// set prev touch collect to current
//tpPrev = tpCurr;
}
private void myCanvas_TouchDown(object sender, TouchEventArgs e)
{
//tpPrev = e.GetTouchPoint(this);
// Store the touch id and the touch location
int tempId = e.TouchDevice.Id;
Point tempPoint = e.GetTouchPoint(this).Position;
prevTouches.Add(tempId, tempPoint);
}
void XamlCanvas_TouchMove(object sender, TouchEventArgs e)
{
var id = new IntPtr (e.TouchDevice.Id);
CanvasTouch t;
if (!_activeTouches.TryGetValue (id, out t)) return;
t.SuperCanvasPreviousLocation = t.SuperCanvasLocation;
t.CanvasPreviousLocation = t.CanvasLocation;
t.PreviousTime = t.Time;
var spt = e.GetTouchPoint ((FrameworkElement)Parent);
var pt = e.GetTouchPoint (this);
t.CanvasLocation = new PointF ((float)pt.Position.X, (float)pt.Position.Y);
t.SuperCanvasLocation = new PointF ((float)spt.Position.X, (float)spt.Position.Y);
t.Time = DateTime.UtcNow;
if (Content != null) {
Content.TouchesMoved (new[] { t });
}
}
private void TextEditor_TouchDown(object sender, System.Windows.Input.TouchEventArgs e)
{
_startPoint = e.GetTouchPoint(TextEditor);
}
private void MainWindow_TouchDown(object sender, System.Windows.Input.TouchEventArgs e)
{
this.touchDownPoint = e.GetTouchPoint(this).Position;
}
private void ScrollViewer_TouchDown(object sender, System.Windows.Input.TouchEventArgs e)
{
LastPosition = e.GetTouchPoint(this.TextBlockTitulo).Position;
}