void OnUnhandledPointerMoved(InkUnprocessedInput sender, PointerEventArgs args)
{
if (this.selectionLine != null)
{
this.selectionLine.Points.Add(args.CurrentPoint.Position);
}
}
private void UnprocessedInput_PointerMoved(InkUnprocessedInput sender, PointerEventArgs args)
{
if (_inkCanvasToolBar.ActiveTool == _inkCanvasToolBar.GetToolButton(InkToolbarTool.Eraser) || args.CurrentPoint.Properties.IsEraser)
{
_drawingSurfaceRenderer.Erase(args.CurrentPoint.Position, ViewPort, _infiniteCanvasScrollViewer.ZoomFactor);
}
}
internal void AddListeners(InkUnprocessedInput unprocessedInput)
{
unprocessedInput.PointerMoved += UnprocessedInput_PointerMoved;
unprocessedInput.PointerReleased += UnprocessedInput_PointerReleased;
unprocessedInput.PointerExited += UnprocessedInput_PointerExited;
unprocessedInput.PointerLost += UnprocessedInput_PointerLost;
}
private void Canvas_PointerReleased(InkUnprocessedInput sender, PointerEventArgs args)
{
args.Handled = true;
if (CanvasCase == null)
{
return;
}
if (canvasInputStatus == CanvasInputStatus.Drag)
{
CanvasRect.Position += Vector2.Transform(args.CurrentPoint.Position.ToVector2() - mousePreviousPosition.ToVector2(), yInvert);
}
else if (canvasInputStatus == CanvasInputStatus.DragRotate)
{
RotateProcess(args.CurrentPoint.Position.ToVector2(), mousePreviousPosition.ToVector2());
}
else if (canvasInputStatus == CanvasInputStatus.None)
{
UpdateTransformMatriex();
Vector2 transformedVector = Vector2.Transform(args.CurrentPoint.Position.ToVector2(), toCanvasPos);
if (paintAgent.DrawEnd(transformedVector, args.CurrentPoint, out var coveredTiles, out var tileRect))
{
CanvasCase.ViewRenderer.RenderPart(coveredTiles, tileRect);
}
}
PresentContent();
}
private void UnprocessedInput_PointerReleased(InkUnprocessedInput sender, PointerEventArgs args)
{
if (isPartPressure == true)
{
SelectedFigure();
isPartPressure = false;
}
else
{
lasso.Points.Add(args.CurrentPoint.RawPosition);
boundingRect = inkCanvas.InkPresenter.StrokeContainer.SelectWithPolyLine(lasso.Points);
isBoundRect = false;
SelectedFigure();
/*
* Angle angle = new Angle();
*
* //각도를 측정하는 방식을 선택
* if (angleMethod == 1)
* angle.getPoints();
* else if (angleMethod == 2)
* angle.autoAngle();
*/
}
}
private void Canvas_PointerPressed(InkUnprocessedInput sender, PointerEventArgs args)
{
AppController.CurrentController.mainPage.Focus(FocusState.Programmatic);
canvasInputStatus = CanvasInputStatus.None;
mousePreviousPosition = args.CurrentPoint.Position;
args.Handled = true;
if (CanvasCase == null)
{
return;
}
if (args.CurrentPoint.Properties.IsMiddleButtonPressed || (args.KeyModifiers.HasFlag(VirtualKeyModifiers.Menu) && args.CurrentPoint.Properties.IsLeftButtonPressed))
{
canvasInputStatus = CanvasInputStatus.Drag;
}
else if (args.KeyModifiers.HasFlag(VirtualKeyModifiers.Menu) && args.CurrentPoint.Properties.IsRightButtonPressed)
{
canvasInputStatus = CanvasInputStatus.DragRotate;
}
else
{
UpdateTransformMatriex();
Vector2 transformedVector = Vector2.Transform(args.CurrentPoint.Position.ToVector2(), toCanvasPos);
if (paintAgent.DrawBegin(transformedVector, args.CurrentPoint, out var coveredTiles, out var tileRect))
{
CanvasCase.ViewRenderer.RenderPart(coveredTiles, tileRect);
PresentContent();
}
}
}
private void Select_Moved(InkUnprocessedInput sender, Windows.UI.Core.PointerEventArgs args)
{
if (isMooving)
{
if (lastPoint.X == -10000 && lastPoint.Y == -10000)
{
lastPoint = args.CurrentPoint.RawPosition;
}
else
{
Point newPoint = args.CurrentPoint.RawPosition;
if (selectionCanvas.Children.Any())
{
selectionCanvas.Children.Clear();
boundingRect = Rect.Empty;
}
boundingRect = canvas.InkPresenter.StrokeContainer.MoveSelected(new Point(newPoint.X - lastPoint.X, newPoint.Y - lastPoint.Y));
Select_Draw_Bounds();
lastPoint = newPoint;
}
}
else
{
lasso.Points.Add(args.CurrentPoint.RawPosition);;
}
}
private void UnprocessedInput_PointerPressed(InkUnprocessedInput sender, Windows.UI.Core.PointerEventArgs args)
{
selectionPolylinePoints = new List <Point>();
selectionPolylinePoints.Add(args.CurrentPoint.RawPosition);
canvasControl.Invalidate();
}
private void UnprocessedInputLaserpointer_PointerPressed(InkUnprocessedInput sender, PointerEventArgs args)
{
TranslateTransform_Ellipse_Laserpointer.X = (float)args.CurrentPoint.RawPosition.X - 12.5;
TranslateTransform_Ellipse_Laserpointer.Y = (float)args.CurrentPoint.RawPosition.Y - 12.5;
Ellipse_Laserpointer.Visibility = Visibility.Visible;
Rectangle_Eraser.Visibility = Visibility.Collapsed;
}
internal void RemoveListeners(InkUnprocessedInput unprocessedInput)
{
unprocessedInput.PointerMoved -= UnprocessedInput_PointerMoved;
unprocessedInput.PointerReleased -= UnprocessedInput_PointerReleased;
unprocessedInput.PointerExited -= UnprocessedInput_PointerExited;
unprocessedInput.PointerLost -= UnprocessedInput_PointerLost;
}
private void UnprocessedInput_PointerMoved(InkUnprocessedInput sender, PointerEventArgs args)
{
if (enableLasso)
{
lasso.Points.Add(args.CurrentPoint.RawPosition);
}
}
private void UnprocessedInput_PointerReleased(InkUnprocessedInput sender, Windows.UI.Core.PointerEventArgs args)
{
lasso.Points.Add(args.CurrentPoint.RawPosition);
//Select Ink
boundingRect = inkCanvas.InkPresenter.StrokeContainer.SelectWithPolyLine(lasso.Points);
DrawBoundingRect();
}
/*
* Comment related methods for comment mode in tool bar
* */
private void MakeComment(InkUnprocessedInput sender, PointerEventArgs args)
{
PointerPoint point = args.CurrentPoint;
var newComment = comments.CreateComment(point.Position.X, point.Position.Y, stickyColor);
var rect = DrawRectangle(newComment);
rect.ContextFlyout.ShowAt(rect);
}
private void UnprocessedInput_PointerExited(InkUnprocessedInput sender, PointerEventArgs args)
{
if (this.isErasing)
{
args.Handled = true;
}
this.isErasing = true;
}
private void UnprocessedInput_PointerReleased(InkUnprocessedInput sender, Windows.UI.Core.PointerEventArgs args)
{
lasso.Points.Add(args.CurrentPoint.RawPosition);
boundingRect = inkCanvas.InkPresenter.StrokeContainer.SelectWithPolyLine(lasso.Points);
DrawBoundingRect();
}
private void UnprocessedInput_PointerReleased(InkUnprocessedInput sender, PointerEventArgs args)
{
lasso.Points.Add(args.CurrentPoint.RawPosition);
boundingRect = MainInkCanvas.InkPresenter.StrokeContainer.SelectWithPolyLine(lasso.Points);
isBoundRect = false;
DrawBoundingRect();
}
private void LassoPointerReleased(InkUnprocessedInput sender, PointerEventArgs args)
{
lasso.Points.Add(args.CurrentPoint.RawPosition);
var lassoedRegion = mainCanvas.InkPresenter.StrokeContainer.SelectWithPolyLine(lasso.Points);
outerCanvas.Children.Remove(lasso);
HighlightLassoSelection(lassoedRegion);
}
private void UnprocessedInput_PointerExited(InkUnprocessedInput sender, Windows.UI.Core.PointerEventArgs args)
{
if (_isErasing)
{
args.Handled = true;
}
_isErasing = false;
}
private void UnprocessedInput_PointerReleased(InkUnprocessedInput sender, PointerEventArgs args)
{
if (_isErasing)
{
args.Handled = true;
}
_isErasing = false;
}
void OnUnhandledPointerReleased(InkUnprocessedInput sender, PointerEventArgs args)
{
if (this.selectionLine != null)
{
this.selectionLine.Points.Add(args.CurrentPoint.Position);
this.inkStrokeContainer.SelectWithPolyLine(this.selectionLine.Points);
this.UpdateStrokesView();
}
this.selectionLine = null;
}
// 右键抬起
private void UnprocessedInput_PointerReleased(InkUnprocessedInput sender, PointerEventArgs args)
{
// 更新右键轨迹
_polyline.Points.Add(args.CurrentPoint.RawPosition);
// 获取右键圈起来的区域内的涂鸦所在的 Rect 区域
_rect = inkCanvas.InkPresenter.StrokeContainer.SelectWithPolyLine(_polyline.Points);
DrawBoundingRect();
}
private void UnprocessedInput_PointerReleased(InkUnprocessedInput sender, Windows.UI.Core.PointerEventArgs args)
{
selectionPolylinePoints.Add(args.CurrentPoint.RawPosition);
selectionBoundingRect = inkManager.SelectWithPolyLine(selectionPolylinePoints);
selectionPolylinePoints = null;
canvasControl.Invalidate();
}
private void UnprocessedInput_PointerReleased(InkUnprocessedInput sender, PointerEventArgs args)
{
lasso.Points.Add(args.CurrentPoint.RawPosition);
var rect = _strokeService.SelectStrokesByPoints(lasso.Points);
enableLasso = false;
_selectionCanvas.Children.Remove(lasso);
_selectionRectangleService.UpdateSelectionRect(rect);
}
private void UnprocessedInputEraser_PointerReleased(InkUnprocessedInput sender, PointerEventArgs args)
{
Rectangle_Eraser.Visibility = Visibility.Collapsed;
StrokesAfter = new List <InkStroke>();
foreach (InkStroke isk in CurrentInkCanvas.InkPresenter.StrokeContainer.GetStrokes())
{
StrokesAfter.Add(isk);
}
UndoRedoBase.AddOperationToUndoneOperations(new EraseByPointOperation(StrokesBefore, StrokesAfter));
}
void OnPointerEntered(
InkUnprocessedInput sender,
PointerEventArgs args)
{
var typeOfPointer = args.CurrentPoint.PointerDevice.PointerDeviceType;
BitmapImage image = new BitmapImage(
new Uri($"ms-appx:///Assets/{typeOfPointer}.png"));
this.imgInput.Source = image;
}
void OnUnhandledPointerPressed(InkUnprocessedInput sender, PointerEventArgs args)
{
this.backingCanvas.Children.Clear();
this.selectionLine =
this.MakeBackingCanvasLine(Colors.Silver, 3, true);
this.backingCanvas.Children.Add(this.selectionLine);
this.selectionLine.Points.Add(args.CurrentPoint.Position);
}
private void UnprocessedInput_PointerPressed(InkUnprocessedInput sender, PointerEventArgs args)
{
if (args.CurrentPoint.Properties.IsRightButtonPressed && args.CurrentPoint.PointerDevice.PointerDeviceType == PointerDeviceType.Mouse)
{
this.ShowInkSelectionToolbar();
return;
}
switch (this.toolbarMode)
{
case ToolbarMode.Erasing:
this.lastPoint = args.CurrentPoint.Position;
args.Handled = true;
this.isErasing = true;
break;
case ToolbarMode.Lasso:
if (this.selectionRectangle != null)
{
if (this.selectionRectangle.Value.Contains(args.CurrentPoint.RawPosition))
{
this.selectionDragPoint = args.CurrentPoint.RawPosition;
this.selectionOffset = new Size(args.CurrentPoint.RawPosition.X - this.selectionRectangle.Value.X, args.CurrentPoint.RawPosition.Y - this.selectionRectangle.Value.Y);
this.isSelectionDragging = true;
return;
}
this.isClickedOutsizeSelection = true;
}
else
{
this.ClearDrawnBoundingRect();
this.lasso = new Polyline()
{
Stroke = new SolidColorBrush(Colors.Blue),
StrokeThickness = 1,
StrokeDashArray = new DoubleCollection()
{
5, 2
},
};
this.lasso.Points.Add(args.CurrentPoint.RawPosition);
this.SelectionCanvas.Children.Add(this.lasso);
this.isBoundRect = true;
}
break;
}
if (this.InkSelectionToolbar.Visibility == Visibility.Visible)
{
this.InkSelectionToolbar.Visibility = Visibility.Collapsed;
}
}
private void UnprocessedInputEraser_PointerPressed(InkUnprocessedInput sender, PointerEventArgs args)
{
TranslateTransform_Rectangle_Eraser.X = (float)args.CurrentPoint.RawPosition.X - EraserWidth;
TranslateTransform_Rectangle_Eraser.Y = (float)args.CurrentPoint.RawPosition.Y - EraserWidth;
Rectangle_Eraser.Visibility = Visibility.Visible;
Ellipse_Laserpointer.Visibility = Visibility.Collapsed;
StrokesBefore = new List <InkStroke>();
foreach (InkStroke isk in CurrentInkCanvas.InkPresenter.StrokeContainer.GetStrokes())
{
StrokesBefore.Add(isk);
}
}
private void UnprocessedInput_PointerEntered(InkUnprocessedInput sender, PointerEventArgs args)
{
if (args.CurrentPoint.Properties.IsInverted == true && args.CurrentPoint.PointerDevice.PointerDeviceType == PointerDeviceType.Pen)
{
IsInkingToolAutoChanged = true;
Eraser_Button.IsChecked = true;
}
else if (args.CurrentPoint.Properties.IsInverted == false && args.CurrentPoint.PointerDevice.PointerDeviceType == PointerDeviceType.Pen)
{
IsInkingToolAutoChanged = true;
SelectLastInkingTool();
}
}
private void UnprocessedInput_PointerPressed(InkUnprocessedInput sender, Windows.UI.Core.PointerEventArgs args)
{
lasso = new Polyline()
{
Stroke = new SolidColorBrush(Windows.UI.Colors.Blue),
StrokeThickness = 1,
StrokeDashArray = new DoubleCollection() {5, 2},
};
lasso.Points.Add(args.CurrentPoint.RawPosition);
selectionCanvas.Children.Add(lasso);
}
// Phase 2:
// this method need to be super veloce because this happens, we have the chance to change the color but the inking will start even this isn't finished
// so it can happens that if two stylust start exactly at the same time inking one of the two whon't have it's own DrawingAttributes stored in _stylusAttributes
// because the ininkg process has started and we din't changed the DrawingAttributes
private void UnprocessedInput_PointerHovered(InkUnprocessedInput sender, PointerEventArgs e)
{
int uniqueStylusId = this.GetUniqueStylusId(e.CurrentPoint);
if (this.stylusAttributes.ContainsKey(uniqueStylusId) && this.stylusAttributes[uniqueStylusId] != null)
{
this.InkCanvas.InkPresenter.UpdateDefaultDrawingAttributes(this.stylusAttributes[uniqueStylusId]);
}
else
{
this.SetStylusAttributes(uniqueStylusId);
}
}
private void UnprocessedInput_PointerMoved(InkUnprocessedInput sender, PointerEventArgs args)
{
if (isPartPressure == true)
{
selectionCanvas.Children.Remove(partRect);
partLastPosition = args.CurrentPoint.Position;
try
{
partRect = new Rectangle()
{
Stroke = new SolidColorBrush(Windows.UI.Colors.DarkGray),
StrokeThickness = 1,
StrokeDashArray = new DoubleCollection()
{
5, 2
},
Width = partLastPosition.X - partStartPosition.X,
Height = partLastPosition.Y - partStartPosition.Y
};
}
catch
{
partLastPosition = partStartPosition;
partRect = new Rectangle()
{
Stroke = new SolidColorBrush(Windows.UI.Colors.DarkGray),
StrokeThickness = 1,
StrokeDashArray = new DoubleCollection()
{
5, 2
},
Width = partLastPosition.X - partStartPosition.X,
Height = partLastPosition.Y - partStartPosition.Y
};
}
Canvas.SetLeft(partRect, partStartPosition.X);
Canvas.SetTop(partRect, partStartPosition.Y);
selectionCanvas.Children.Add(partRect);
}
else
{
if (isBoundRect)
{
lasso.Points.Add(args.CurrentPoint.RawPosition);
}
}
}
public InkUnprocessedInputEvents(InkUnprocessedInput This)
{
this.This = This;
}
private void UnprocessedInput_PointerReleased(InkUnprocessedInput sender, Windows.UI.Core.PointerEventArgs args)
{
selectionPolylinePoints.Add(args.CurrentPoint.RawPosition);
selectionBoundingRect = inkManager.SelectWithPolyLine(selectionPolylinePoints);
selectionPolylinePoints = null;
canvasControl.Invalidate();
}
private void UnprocessedInput_PointerMoved(InkUnprocessedInput sender, Windows.UI.Core.PointerEventArgs args)
{
selectionPolylinePoints.Add(args.CurrentPoint.RawPosition);
canvasControl.Invalidate();
}
private void UnprocessedInput_PointerMoved(InkUnprocessedInput sender, PointerEventArgs args)
{
if (isBoundRect)
{
lasso.Points.Add(args.CurrentPoint.RawPosition);
}
}
private void UnprocessedInput_PointerEntered1(InkUnprocessedInput sender, PointerEventArgs args)
{
border1.BorderBrush = new SolidColorBrush(Colors.Gray);
border2.BorderBrush = new SolidColorBrush(Colors.Blue);
inkToolbar.TargetInkCanvas = inkCanvas2;
}
private void UnprocessedInput_PointerMoved(InkUnprocessedInput sender, Windows.UI.Core.PointerEventArgs args)
{
lasso.Points.Add(args.CurrentPoint.RawPosition);
}
