private void HandleOnMouseLeftButtonDown(object sender, FingerManipulationEventArgs args)
{
args.Handled = true;
var inputElement = (IUserInputReceiver)sender;
var handlePoint = Handles[inputElement];
var absolutePoint = ConvertProportionalToAbsolute(handlePoint);
ResizeOperation = new ResizeOperation(CanvasItem, absolutePoint, SnappingEngine);
Parent.CaptureInput(null);
Parent.FingerMove += ParentOnMouseMove;
Parent.FingerUp += ParentOnMouseLeftButtonUp;
}
private void ParentOnMouseLeftButtonUp(object sender, FingerManipulationEventArgs args)
{
if (ResizeOperation != null)
{
var position = args.GetPosition(Parent);
ResizeOperation.UpdateHandlePosition(position);
Parent.ReleaseInput(null);
Parent.FingerMove -= ParentOnMouseMove;
ResizeOperation.Dispose();
ResizeOperation = null;
SnappingEngine.ClearSnappedEdges();
IsDragging = false;
//OnDragEnd();
}
}
public void IncreaseWidthTopRight()
{
var canvasItem = new CanvasModelItem
{
Width = 30,
Height = 30,
Left = 10,
Top = 20,
};
var hookPoint = new Point(40, 20);
var newPoint = new Point(50, 20);
var resizeOperation = new ResizeOperation(canvasItem, newPoint , new NoEffectsCanvasItemSnappingEngine());
resizeOperation.UpdateHandlePosition(newPoint);
Assert.AreEqual(40D, canvasItem.Width);
}
private void HandleOnMouseLeftButtonDown(object sender, MouseButtonEventArgs mouseButtonEventArgs)
{
mouseButtonEventArgs.Handled = true;
var inputElement = (IInputElement)sender;
var handlePoint = Handles[inputElement];
var absolutePoint = ConvertProportionalToAbsolute(handlePoint);
ResizeOperation = new ResizeOperation(CanvasItem, absolutePoint, SnappingEngine);
Parent.CaptureMouse();
Parent.MouseMove += ParentOnMouseMove;
Parent.MouseLeftButtonUp += ParentOnMouseLeftButtonUp;
}
