imstkScreenCaptureUtility.h

/*
** This file is part of the Interactive Medical Simulation Toolkit (iMSTK)
** iMSTK is distributed under the Apache License, Version 2.0.
** See accompanying NOTICE for details.
*/

#pragma once

#include <string>

namespace imstk
{
class ScreenCaptureUtility
{
public:
    ScreenCaptureUtility(std::string prefix = "Screenshot-");

    std::string saveScreenShot();

    virtual std::string saveScreenShot(const std::string& name) = 0;

    unsigned int getScreenShotNumber() const;

    void setScreenShotPrefix(const std::string& newPrefix);

    void resetScreenShotNumber();

protected:
    virtual ~ScreenCaptureUtility() = default;

    unsigned int m_screenShotNumber = 0; 
    std::string  m_screenShotPrefix;     
};
} // namespace imstk