}//OnStrokesReplaced
protected override void OnStylusDown(StylusDownEventArgs e)
{
//add styluspoint from the event after checking to ensure that the collection doesnt already posses them
myStrokeAttManager.StrokeTime.Add(e.Timestamp);
//Debug.WriteLine("TimeTaken_PenDown:" + e.Timestamp);
base.OnStylusDown(e);
}
private void BoardInkCanvas_OnPreviewStylusDown(object sender, StylusDownEventArgs e)
{
if (_editingMode == InkCanvasEditingMode.EraseByPoint)
{
BoardInkCanvas.EditingMode = _editingMode;
}
}
//描く処理(ペン用)
private void inkCanvas1_StylusDown(object sender, StylusDownEventArgs e)
{
//消しゴムモードなら抜け出す
if (inkCanvas1.EditingMode == InkCanvasEditingMode.EraseByPoint)
{
return;
}
UIElement el = sender as UIElement;
//自由線
if (isFreeLine)
{
dragging = true;
points = new List <System.Windows.Point>();
points.Add(e.GetPosition(el));
prevP = e.GetPosition(el);
}
//直線
else
{
dragging = true;
startP = e.GetPosition(el);
}
}
private void brd_Sagust_StylusDown(object sender, StylusDownEventArgs e)
{
if (Mouse.LeftButton == MouseButtonState.Pressed)
{
this.DragMove();
}
}
//形状工具
private void inkContent_StylusDown(object sender, StylusDownEventArgs e)
{
StartPoint = e.GetPosition(inkContent);
System.Windows.Shapes.Path Precttangle = new System.Windows.Shapes.Path();
TempPath = Precttangle;
Precttangle.Name = "Rectangle" + StartPoint.X.ToString();
if (ShapeSelcted == "0")
{
inkContent.Children.Add(Precttangle);
}
if (ShapeSelcted == "1")
{
inkContent.Children.Add(Precttangle);
}
if (ShapeSelcted == "2")
{
inkContent.Children.Add(Precttangle);
}
if (ShapeSelcted == "3")
{
inkContent.Children.Add(Precttangle);
}
}
/// <summary>Retranscribe stylus event to editor</summary>
private void captureLayer_StylusDown(object sender, StylusDownEventArgs e)
{
if (_inputType != InputType.NONE)
{
return;
}
if (_inputDeviceId != -1)
{
return;
}
if (!IsStylusTipDown(e))
{
return;
}
if ((e.StylusDevice.TabletDevice != null) && (e.StylusDevice.TabletDevice.Type != TabletDeviceType.Stylus))
{
return; // Ignore if not generated by a stylus
}
// Capture the stylus so all stylus input is routed to this control.
e.StylusDevice?.Capture(sender as UIElement, CaptureMode.SubTree);
_inputType = InputType.STYLUS;
_inputDeviceId = e.StylusDevice.Id;
OnPointerDown(e);
e.Handled = true;
}
protected override void OnStylusDown(StylusDownEventArgs args)
{
base.OnStylusDown(args);
Point ptStylus = args.GetPosition(canv);
// Создание основного объекта Polyline с закругленными концами отрезков
polyStylus = new Polyline();
polyStylus.Stroke = brushStylus;
polyStylus.StrokeThickness = widthStroke;
polyStylus.StrokeStartLineCap = PenLineCap.Round;
polyStylus.StrokeEndLineCap = PenLineCap.Round;
polyStylus.StrokeLineJoin = PenLineJoin.Round;
polyStylus.Points = new PointCollection();
polyStylus.Points.Add(ptStylus);
// Созданиеобъекта Polyline для имитации тени
polyShadow = new Polyline();
polyShadow.Stroke = brushShadow;
polyShadow.StrokeThickness = widthStroke;
polyShadow.StrokeStartLineCap = PenLineCap.Round;
polyShadow.StrokeEndLineCap = PenLineCap.Round;
polyShadow.StrokeLineJoin = PenLineJoin.Round;
polyShadow.Points = new PointCollection();
polyShadow.Points.Add(ptStylus + vectShadow);
//Тень вставляется перед ломаными переднего плана
canv.Children.Insert(canv.Children.Count / 2, polyShadow);
//Основная ломаная добавляется последней
canv.Children.Add(polyStylus);
CaptureStylus();
isDrawing = true;
args.Handled = true;
}
protected override void OnStylusDown(StylusDownEventArgs e)
{
base.OnStylusDown(e);
// TJC: only take in stylus ink, not multitouch
bool isStylus = e.StylusDevice.Id == MyRend.STYLUS_ID || e.StylusDevice.StylusButtons.Count == 2; // tip and barrel
if (!isStylus)
{
_touchCount++;
if (_touchCount > _maxTouches)
{
_maxTouches = _touchCount;
}
//System.Console.WriteLine("DOWN TC: " + _touchCount + " " + _maxTouches);
//if (_touchCount > 0) return; // don't capture ink if more than one touch // TJC TEST
}
if (InkEnabled)
{
_stylusPoints = new StylusPointCollection();
// Capture the stylus so all stylus input is routed to this control.
Stylus.Capture(this);
_stylusPoints.Add(e.GetStylusPoints(this, _stylusPoints.Description));
}
}
/// <summary>
/// Occurs when the stylus is pressed down on the canvas
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void inkCanvas_StylusDown(object sender, StylusDownEventArgs e)
{
if (debug)
{
Console.WriteLine("Stylus Down " + sketchPanel.InkCanvas.GetSelectedStrokes().Count);
}
if (stylusOverWidget(e.GetPosition(sketchPanel.InkCanvas)))
{
return;
}
this.hoverTimer.Stop();
if (widgetsShowing)
{
HideAllWidgets();
}
if (selectionActive && !editMenu.labelMenuIsOpen)
{
this.selector.InkCanvas_StylusDown(sender, e);
}
// Make sure we the wait cursor is turned off on the pen down
sketchPanel.InkCanvas.UseCustomCursor = false;
}
/// <summary>
/// Brings up an editing box for recognized input/output names
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void header_StylusDown(object sender, StylusDownEventArgs e)
{
ReplaceNamesDialog replaceNamesDialog = new ReplaceNamesDialog(this.Headers);
replaceNamesDialog.Show();
replaceNamesDialog.ReplaceNames += new ReplaceNamesEventHandler(replaceNamesDialog_ReplaceNames);
}
protected override void OnStylusDown(StylusDownEventArgs e)
{
base.OnStylusDown(e);
StylusPointCollection points = e.GetStylusPoints(this);
InitializeEraserHitTester(points);
}
protected override void OnStylusDown(StylusDownEventArgs args)
{
base.OnStylusDown(args);
Point ptStylus = args.GetPosition(canv);
// Create a Polyline with rounded ends and joins for the foreground.
polyStylus = new Polyline();
polyStylus.Stroke = brushStylus;
polyStylus.StrokeThickness = widthStroke;
polyStylus.StrokeStartLineCap = PenLineCap.Round;
polyStylus.StrokeEndLineCap = PenLineCap.Round;
polyStylus.StrokeLineJoin = PenLineJoin.Round;
polyStylus.Points = new PointCollection();
polyStylus.Points.Add(ptStylus);
// Another Polyline for the shadow.
polyShadow = new Polyline();
polyShadow.Stroke = brushShadow;
polyShadow.StrokeThickness = widthStroke;
polyShadow.StrokeStartLineCap = PenLineCap.Round;
polyShadow.StrokeEndLineCap = PenLineCap.Round;
polyShadow.StrokeLineJoin = PenLineJoin.Round;
polyShadow.Points = new PointCollection();
polyShadow.Points.Add(ptStylus + vectShadow);
// Insert shadow before all foreground polylines.
canv.Children.Insert(canv.Children.Count / 2, polyShadow);
// Foreground can go at end.
canv.Children.Add(polyStylus);
CaptureStylus();
isDrawing = true;
args.Handled = true;
}
/// <summary>
/// Allows the user to connect shapes by dragging a connection
/// Stylus down gets the endpoint that was clicked, stores it in clickedPoint.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void InkCanvas_StylusDown(object sender, StylusDownEventArgs e)
{
if (debug)
{
Console.WriteLine("Endpoint stylus down received.");
}
System.Windows.Point clickPoint = e.GetPosition(sketchPanel.InkCanvas);
// Get the endpoint that was clicked
foreach (EndPointPainter endPoint in endPointPainterMap.Values)
{
double distance = Math.Sqrt(Math.Pow(endPoint.InkPoint.X - clickPoint.X, 2) +
Math.Pow(endPoint.InkPoint.Y - clickPoint.Y, 2));
if (distance <= CLICK_RADIUS)
{
clickedIndex = endPoint.Id;
EndPointPainter clickedPoint;
endPointPainterMap.TryGetValue((int)clickedIndex, out clickedPoint);
if (clickedPoint == null || clickedPoint.EPoint.IsConnected)
{
clickedIndex = null;
return;
}
sketchPanel.DisableDrawing();
break;
}
}
}
private void DrawingCanvas_StylusDown(object sender, StylusDownEventArgs e)
{
stylusPoints = new StylusPointCollection();
StylusPointCollection eventPoints =
e.GetStylusPoints(this, stylusPoints.Description);
stylusPoints.Add(eventPoints);
}
/// <summary>
/// All handlers for application stylus/touch/button logging
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void InkCanvas_StylusDown(object sender, StylusDownEventArgs e)
{
if (IsStylus(e))
{
currentApp.tabletState.Update("/input/stylus/surface/touch", true);
GeneralStylusEventHandler(e);
}
}
protected override void OnStylusDown(StylusDownEventArgs e)
{
base.OnStylusDown(e);
stylusPoints = new StylusPointCollection();
stylusPoints.Add(e.GetStylusPoints(this, stylusPoints.Description));
}
private void paintSurface_StylusDown(object sender, StylusDownEventArgs e)
{
if (!isMouseDown)
{
Debug.WriteLine("Mouse down from stylus down event: " + e.GetPosition(paintSurface).X + ", " + e.GetPosition(paintSurface).Y);
MyMouseDown(e.GetPosition(paintSurface));
}
}
protected override void OnStylusDown(StylusDownEventArgs e)
{
Stylus.Capture(this);
StylusPointCollection newStylusPoints = e.GetStylusPoints(this);
stylusPoints = new StylusPointCollection(newStylusPoints.Description);
stylusPoints.Add(newStylusPoints);
}
private void image1_StylusDown(object sender, StylusDownEventArgs e)
{
Point pt = e.GetPosition(image1);
StylusPointCollection sp = e.GetStylusPoints(image1);
DrawStart(pt, sp[0].PressureFactor);
e.Handled = true;
}
void button1_StylusDown(object sender, StylusDownEventArgs e)
{
// Notify base class of event
base.OnStylusDown(e);
// Display a message that the stylus is down
textbox0.Text = "Stylus Down";
}
/// <summary>
/// Event handler for the StylusDown event. Implements a zoom operation for a double tap.
/// </summary>
/// <param name="sender">Sender of the StylusDown event.</param>
/// <param name="e">Event parameters.</param>
void mapView_StylusDown(object sender, StylusDownEventArgs e)
{
if (e.TapCount == 2)
{
var p = MapView.CanvasToPtvMercator(MapView.GeoCanvas, e.GetPosition(MapView.GeoCanvas));
MapView.ZoomAround(p, MapView.FinalZoom + 1, Map.UseAnimation);
e.Handled = true;
}
}
void inqCanvas_PreviewStylusDown(object sender, StylusDownEventArgs e)
{
if (Selected.Contents != null && Selected.Contents.Outline != null && Selected.Contents.Outline.GetBounds().Contains(e.GetPosition(inqCanvas)))
{
StartMove(e.GetPosition(inqCanvas));
inqCanvas.InkEnabled = false;
e.Handled = true;
}
}
/// <summary>
/// Invoked when an unhandled <see cref="E:System.Windows.Input.StylusDown" /> attached event reaches an element in its route that is derived from this class. Implement this method to add class handling for this event.
/// </summary>
/// <param name="e">The <see cref="T:System.Windows.Input.StylusDownEventArgs" /> that contains the event data.
protected override void OnStylusDown(StylusDownEventArgs e)
{
Focus();
// Capture stylus so stylus events are still pushed to CEF even if the stylus leaves the control before a StylusUp.
// This behavior is similar to how other browsers handle stylus input.
CaptureStylus();
OnStylus(e, TouchEventType.Pressed);
base.OnStylusDown(e);
}
private void OnStylusDown(object sender, StylusDownEventArgs e)
{
if (!this.IsTouchNavigationEnabled)
{
return;
}
_downPoints = e.GetStylusPoints(sender as IInputElement);
this.ShowNavigationButtons = false;
}
private async void LessonContainer_StylusDown(object sender, StylusDownEventArgs e)
{
// If touch-and-hold (within 9px radius circle, over 700ms)
if (await TouchHelper.StylusHold(e, LessonContainer, 700, 9))
{
// Opens RadialMenu
LayerStackDC.OpenRadialMenu(LayerStackDC.Viewport.GetViewport(), e.GetPosition(LessonContainer),
RadialMenuState.Levels.Main);
}
}
//private void StudentDynamicRenderer_NearestStylusPointCalculatedEvent(object sender, StudentDynamicRenderer.NearestExpertStylusPointCalculatedEventArgs e)
//{
// ExpertVelocity = GetGuidValue(e.stroke, ExpertVelocity_Guid);
// Debug.WriteLine("Expert Velocity: " + ExpertVelocity);
//}
#endregion
#region OverRides
protected override void OnStylusDown(StylusDownEventArgs e)
{
cts = new CancellationTokenSource();
//Add the initial time for the event
myStrokeAttManager.StrokeTime.Add(e.Timestamp);
//raise an event to let expert inkcanvas know that the pen is down
//PenDownUpEventEventArgs args = new PenDownUpEventEventArgs();
//args.IsPenDown = true;
//OnPenDownUpEvent(args);
base.OnStylusDown(e);
}
protected override void OnStylusDown(StylusDownEventArgs e)
{
base.OnStylusDown(e);
StylusPointCollection eventPoints = e.GetStylusPoints(this);
// Create a new StylusPointCollection using the StylusPointDescription
// from the stylus points in the StylusDownEventArgs.
stylusPoints = new StylusPointCollection(eventPoints.Description, eventPoints.Count);
stylusPoints.Add(eventPoints);
}
void TouchWindow_PreviewStylusDown(object sender, StylusDownEventArgs e)
{
var touchPointSize = TouchDetector.GetSizeFromStylusPoint(e.StylusDevice.GetStylusPoints(this)[0]);
var touchPoint = new GestureTouchPoint(e.StylusDevice, touchPointSize, e.GetPosition(this), TouchAction.Down);
_touches.AddOrUpdate(e.StylusDevice.Id, touchPoint,
(key, oldValue) => touchPoint);
GestureTouchDown(this, new GestureTouchEventArgs(e.StylusDevice.Id, touchPoint, e.Timestamp));
}
protected override void OnPreviewStylusDown(StylusDownEventArgs e)
{
if (SetValueStartDrag(
x => e.GetPosition(x),
x => x.CaptureStylus()))
{
e.Handled = true;
}
base.OnPreviewStylusDown(e);
}
//</Snippet5>
//<Snippet6>
//<Snippet4>
// Prepare to collect stylus packets. Get the
// IncrementalHitTester from the InkPresenter's
// StrokeCollection and subscribe to its StrokeHitChanged event.
protected override void OnStylusDown(StylusDownEventArgs e)
{
base.OnStylusDown(e);
EllipseStylusShape eraserTip = new EllipseStylusShape(3, 3, 0);
eraseTester =
presenter.Strokes.GetIncrementalStrokeHitTester(eraserTip);
eraseTester.StrokeHit += new StrokeHitEventHandler(eraseTester_StrokeHit);
eraseTester.AddPoints(e.GetStylusPoints(this));
}
