C++ (Cpp) cvImageWidgetSetImage Beispiele

Beispiel #1

Datei: window_gtk.cpp Projekt: AlexandreFreitas/danfreve-blinkdetection

CV_IMPL void
cvShowImage( const char* name, const CvArr* arr )
{
    CV_FUNCNAME( "cvShowImage" );

    __BEGIN__;

    CvWindow* window;

    if( !name )
        CV_ERROR( CV_StsNullPtr, "NULL name" );

	CV_LOCK_MUTEX();

    window = icvFindWindowByName(name);
	if(!window)
	{
		cvNamedWindow(name, 1);
		window = icvFindWindowByName(name);
	}
    if( window && arr ){
		CvImageWidget * image_widget = CV_IMAGE_WIDGET( window->widget );
		cvImageWidgetSetImage( image_widget, arr );
	}

	CV_UNLOCK_MUTEX();

    __END__;
}

Beispiel #2

Datei: window_gtk.cpp Projekt: 4auka/opencv

CV_IMPL void
cvShowImage( const char* name, const CvArr* arr )
{
    CV_FUNCNAME( "cvShowImage" );

    __BEGIN__;

    CvWindow* window;

    if( !name )
        CV_ERROR( CV_StsNullPtr, "NULL name" );

    CV_LOCK_MUTEX();

    window = icvFindWindowByName(name);
    if(!window)
    {
        cvNamedWindow(name, 1);
        window = icvFindWindowByName(name);
    }

    if( window && arr )
    {
    #ifdef HAVE_OPENGL
        if (window->useGl)
        {
            CvMat stub;
            CvMat* mat = cvGetMat(arr, &stub);
            cv::Mat im(mat);
            cv::imshow(name, im);
            return;
        }
    #endif

        CvImageWidget * image_widget = CV_IMAGE_WIDGET( window->widget );
        cvImageWidgetSetImage( image_widget, arr );
    }

    CV_UNLOCK_MUTEX();

    __END__;
}