// </Snippet14>
//<Snippet13>
void inkCanvas1_SelectionMoving(object sender, InkCanvasSelectionEditingEventArgs e)
{
// Allow the selection to only move horizontally.
Rect newRect = e.NewRectangle;
e.NewRectangle = new Rect(newRect.X, e.OldRectangle.Y, newRect.Width, newRect.Height);
}
/// <summary>
/// Helper method that take a finalRectangle and raised the appropriate
/// events on the InkCanvas. Handles cancellation
/// </summary>
private void CommitResizeChange(Rect finalRectangle)
{
Rect selectionBounds = SelectionBounds;
//
// *** RESIZED ***
//
InkCanvasSelectionEditingEventArgs args =
new InkCanvasSelectionEditingEventArgs(selectionBounds, finalRectangle);
_inkCanvas.RaiseSelectionResizing(args);
if (!args.Cancel)
{
if (finalRectangle != args.NewRectangle)
{
finalRectangle = args.NewRectangle;
}
//
// perform the move
//
MoveSelection(selectionBounds, finalRectangle);
//
// raise the 'changed' event
//
_inkCanvas.RaiseSelectionResized(EventArgs.Empty);
}
}
// Don't allow the user to make the selection smaller than its original size.
void inkCanvas1_SelectionResizing(object sender, InkCanvasSelectionEditingEventArgs e)
{
if (selectionBounds == null || selectionBounds.IsEmpty)
{
return;
}
double resizeHeight;
double resizeWidth;
// If the user made the height of the selection smaller,
// use the selection's original height.
if (e.NewRectangle.Height < selectionBounds.Height)
{
resizeHeight = selectionBounds.Height;
}
else
{
resizeHeight = e.NewRectangle.Height;
}
// If the user made the width of the selection smaller,
// use the selection's original width.
if (e.NewRectangle.Width < selectionBounds.Width)
{
resizeWidth = selectionBounds.Width;
}
else
{
resizeWidth = e.NewRectangle.Width;
}
// Create a the new rectangle with the appropriate width and height.
e.NewRectangle = new Rect(e.NewRectangle.X, e.NewRectangle.Y, resizeWidth, resizeHeight);
}
protected override void OnSelectionResizing(InkCanvasSelectionEditingEventArgs e)
{
try
{
var moveX = e.NewRectangle.Left - e.OldRectangle.Left;
var moveY = e.NewRectangle.Top - e.OldRectangle.Top;
/* similar to moving, the rectangle top and left need to affect the
* RenderTransform of all node shapes. */
//foreach (FrameworkElement element in
// Selection.SelectedShapes.Cast<FrameworkElement>().Where(element => nodeShapes.Contains(element)))
//{
// element.SetValue(LeftProperty, double.NaN);
// element.SetValue(TopProperty, double.NaN);
// element.SetValue(RightProperty, double.NaN);
// element.SetValue(BottomProperty, double.NaN);
// element.RenderTransform = new MatrixTransform(
// element.RenderTransform.Value.M11,
// element.RenderTransform.Value.M12,
// element.RenderTransform.Value.M21,
// element.RenderTransform.Value.M22,
// element.RenderTransform.Value.OffsetX + moveX,
// element.RenderTransform.Value.OffsetY + moveY);
//}
base.OnSelectionResizing(e);
storeOnUndoStack();
}
catch (Exception exc)
{
ErrorLogger.Catch(exc);
}
}
private void InkCanvasOnSelectionMoving(object sender, InkCanvasSelectionEditingEventArgs e)
{
var shiftX = e.OldRectangle.X - e.NewRectangle.X;
var shiftY = e.OldRectangle.Y - e.NewRectangle.Y;
_rotatePoint = new Point(_rotatePoint.X - shiftX, _rotatePoint.Y - shiftY);
}
// Token: 0x06006D8A RID: 28042 RVA: 0x001F75A0 File Offset: 0x001F57A0
private void CommitResizeChange(Rect finalRectangle)
{
Rect selectionBounds = this.SelectionBounds;
InkCanvasSelectionEditingEventArgs inkCanvasSelectionEditingEventArgs = new InkCanvasSelectionEditingEventArgs(selectionBounds, finalRectangle);
this._inkCanvas.RaiseSelectionResizing(inkCanvasSelectionEditingEventArgs);
if (!inkCanvasSelectionEditingEventArgs.Cancel)
{
if (finalRectangle != inkCanvasSelectionEditingEventArgs.NewRectangle)
{
finalRectangle = inkCanvasSelectionEditingEventArgs.NewRectangle;
}
this.MoveSelection(selectionBounds, finalRectangle);
this._inkCanvas.RaiseSelectionResized(EventArgs.Empty);
}
}
/// <summary>
/// Enabling undo/redo for selections moving or resizing.
/// </summary>
void MyInkCanvas_SelectionMovingOrResizing(object sender, InkCanvasSelectionEditingEventArgs e)
{
// Enforce stroke bounds to positive territory.
Rect newRect = e.NewRectangle; Rect oldRect = e.OldRectangle;
if (newRect.Top < 0d || newRect.Left < 0d)
{
Rect newRect2 =
new Rect(newRect.Left < 0d ? 0d : newRect.Left,
newRect.Top < 0d ? 0d : newRect.Top,
newRect.Width,
newRect.Height);
e.NewRectangle = newRect2;
}
CommandItem item = new SelectionMovedOrResizedCI(_cmdStack, MyInkCanvas.GetSelectedStrokes(), newRect, oldRect, _editingOperationCount);
_cmdStack.Enqueue(item);
}
private void InkCanvas_SelectionResizingOrMoving(object sender, InkCanvasSelectionEditingEventArgs e)
{
Rect newRect = e.NewRectangle;
Rect oldRect = e.OldRectangle;
if (newRect.Top < 0d || newRect.Left < 0d)
{
Rect newRect2 =
new Rect(newRect.Left < 0d ? 0d : newRect.Left,
newRect.Top < 0d ? 0d : newRect.Top,
newRect.Width,
newRect.Height);
e.NewRectangle = newRect2;
}
CommandItem item = new SelectionMovedOrResizedCommandItem(_commandStack,
_drawingBoardView.InkCanvas.GetSelectedStrokes(), newRect, oldRect, _editingOperationCount);
_commandStack.Enqueue(item);
}
private void Canvas_SelectionMovingOrResizing(object sender, InkCanvasSelectionEditingEventArgs e)
{
Rect newRect = e.NewRectangle; Rect oldRect = e.OldRectangle;
if (newRect.Top < 0d || newRect.Left < 0d)
{
Rect newRect2 =
new Rect(newRect.Left < 0d ? 0d : newRect.Left,
newRect.Top < 0d ? 0d : newRect.Top,
newRect.Width,
newRect.Height);
e.NewRectangle = newRect2;
}
FieldSizeText = (int)newRect.Width + "," + (int)newRect.Height + " 像素";
editingOperationCount++;
CommandItem item = new SelectionMovedOrResizedCI(doCmdStack, inkCanvas.GetSelectedStrokes(), newRect, oldRect, editingOperationCount);
doCmdStack.Enqueue(item);
}
private void SelectionResizing(object sender, InkCanvasSelectionEditingEventArgs e)
{
Trace.WriteLine("InkCanvas selection resizing.");
}
protected override void OnSelectionResizing(InkCanvasSelectionEditingEventArgs e)
{
Console.WriteLine("OnSelectionResizing");
base.OnSelectionResizing(e);
}
protected override void OnSelectionResizing(InkCanvasSelectionEditingEventArgs e)
{
base.OnSelectionResizing(e);
}
/// <summary>
/// Creates the command with information from the move/resize event.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void inkPic_SelectionMovingResizing(object sender, InkCanvasSelectionEditingEventArgs e)
{
// Create the command with arguments from before-the-event hook
c = new CommandList.MoveResizeCmd(ref inkSketch, e.OldRectangle, e.NewRectangle);
}
void surfaceDessin_SelectionMoving(object sender, InkCanvasSelectionEditingEventArgs e)
{
// this.surfaceDessin.IsDraging = true;
}
private void surfaceDessin_SelectionResizing(object sender, InkCanvasSelectionEditingEventArgs e)//object sender, InkCanvasSelectionEditingEventArgs e)
{
this.surfaceDessin.Select(surfaceDessin.GetSelectedStrokes());
this.surfaceDessin.IsDraging = true;
//(DataContext as VueModele).HandleResize();
}
private void InkCanvas_SelectionResizing(object sender, InkCanvasSelectionEditingEventArgs e)
{
textBox.Text += "InkCanvas_SelectionResizing\n";
}