public void Execute(Point center, Size controlSize)
{
var viewExtent = _queryBus.Execute(new GetViewExtentQuery());
var scaledCenter = _scaler.ScalePoint(center, controlSize, viewExtent);
_queryBus.Execute(new ZoomOutCommand(scaledCenter));
}
public Point ScalePoint(Point center, Size controlSize, Rect viewExtent)
{
return(_pointScaler.ScalePoint(center, controlSize, viewExtent));
}