pointwidgetobserver.cpp

Go to the documentation of this file.

// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#include "pointwidgetobserver.h"
 
#include <vtkPointWidget.h>
 
namespace VtkUtils {
 
PointWidgetObserver::PointWidgetObserver(QObject* parent)
    : AbstractWidgetObserver(parent) {}
 
void PointWidgetObserver::Execute(vtkObject* caller,
                                  unsigned long eventId,
                                  void* callData) {
    Q_UNUSED(eventId)
    Q_UNUSED(callData)
 
    vtkPointWidget* widget = reinterpret_cast<vtkPointWidget*>(caller);
    if (widget) emit positionChanged(widget->GetPosition());
}
 
}  // namespace VtkUtils