class mrpt::gui::mrptEvent3DWindowGrabImageFile

Overview

An event sent by a CDisplayWindow3D window when an image is saved after enabling this feature with CDisplayWindow3D::grabImagesStart()

IMPORTANTE NOTICE: Event handlers in your observer class will be invoked from the wxWidgets internal MRPT thread, so all your code in the handler must be thread safe.

#include <mrpt/gui/CDisplayWindow3D.h>

class mrptEvent3DWindowGrabImageFile: public mrpt::system::mrptEvent
{
public:
    // fields

    CDisplayWindow3D* source_object;
    const std::string& img_file;

    // construction

    mrptEvent3DWindowGrabImageFile(
        CDisplayWindow3D* obj,
        const std::string& _img_file
        );
};

Inherited Members

public:
    // fields

    mrpt::Clock::time_point timestamp {mrpt::Clock::now()};

    // methods

    template <class EVENTTYPE>
    bool isOfType() const;

    template <class EVENTTYPE>
    const EVENTTYPE* getAs() const;

    template <class EVENTTYPE>
    EVENTTYPE* getAsNonConst() const;

Fields

const std::string& img_file

The absolute path of the file that has been just saved.