public void RegisterZoomCanvas(ZoomCanvas canvas, System.Windows.FrameworkElement manipulationElement)
{
manipulationElement.IsManipulationEnabled = true;
manipulationElement.ManipulationStarting += new EventHandler <ManipulationStartingEventArgs>(manipulationElement_ManipulationStarting);
manipulationElement.ManipulationDelta += new EventHandler <ManipulationDeltaEventArgs>(manipulationElement_ManipulationDelta);
manipulationElement.ManipulationCompleted += new EventHandler <ManipulationCompletedEventArgs>(manipulationElement_ManipulationCompleted);
}
private void ZoomModeIn()
{
MouseUtils.GetCursorPos(out var prev);
previousPosition.X = (double)prev.X;
previousPosition.Y = (double)prev.Y;
var p = PointToScreen(ZoomCanvas.TransformToAncestor(this).Transform(new Point(0, 0)));
MouseUtils.SetCursorPos((int)(p.X + ZoomCanvas.ActualWidth / 2), (int)(p.Y + ZoomCanvas.ActualHeight / 2));
MouseUtils.Rect r;
r.Top = (int)p.Y;
r.Bottom = (int)(p.Y + ZoomCanvas.ActualHeight);
r.Left = (int)p.X;
r.Right = (int)(p.X + ZoomCanvas.ActualWidth);
MouseUtils.ClipCursor(ref r);
}
public TextEntryCursor(ZoomCanvas itemsControl, ShowContext context)
{
DeselectCursor();
_zoomCanvas = itemsControl;
_showContext = context;
}
