protected override bool OnStart(object[] args)
{
_managerCursor.SetCursor(CursorType.ArrowMove);
_moveObjects = _selectableController.Value;
_operationLayer.AddDraw(MoveDraw);
return(true);
}
protected override bool OnChange(object[] args)
{
if (!_selectRectangle)
{
_selectRectangle = SKPoint.Distance(_startPointControl, _currentPointControl) >= OperationOptions.RectangleToleranceRadius;
if (_selectRectangle)
{
_managerCursor.SetCursor(CursorType.ArrowSelectMany);
_operationLayer.AddDraw(DrawRect);
}
}
if (_selectRectangle)
{
_operationLayer.Invalidate();
}
return(true);
}