contourwidgetobserver.h

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// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#pragma once
 
#include <vtkSmartPointer.h>
 
#include "abstractwidgetobserver.h"
 
class vtkPolyData;
namespace VtkUtils {
 
class QPCL_ENGINE_LIB_API ContourWidgetObserver
    : public AbstractWidgetObserver {
    Q_OBJECT
public:
    explicit ContourWidgetObserver(QObject* parent = nullptr);
 
signals:
    void dataChanged(vtkPolyData* data);
 
protected:
    void Execute(vtkObject* caller, unsigned long eventId, void* callData);
 
    vtkSmartPointer<vtkPolyData> m_polyData;
};
 
}  // namespace VtkUtils