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C++ icvFindWindowByName函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中icvFindWindowByName函数的典型用法代码示例。如果您正苦于以下问题：C++ icvFindWindowByName函数的具体用法？C++ icvFindWindowByName怎么用？C++ icvFindWindowByName使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了icvFindWindowByName函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: cvSetTrackbarPos

CV_IMPL void cvSetTrackbarPos( const char* trackbar_name, const char* window_name, int pos )
{
    CV_FUNCNAME( "cvSetTrackbarPos" );

    __BEGIN__;

    CvWindow* window;
    CvTrackbar* trackbar = 0;

    if( trackbar_name == 0 || window_name == 0 )
        CV_ERROR( CV_StsNullPtr, "NULL trackbar or window name" );

    window = icvFindWindowByName( window_name );
    if( window )
        trackbar = icvFindTrackbarByName( window, trackbar_name );

    if( trackbar )
    {
        if( pos < 0 )
            pos = 0;

        if( pos > trackbar->maxval )
            pos = trackbar->maxval;
    }

	CV_LOCK_MUTEX();

    gtk_range_set_value( GTK_RANGE(trackbar->widget), pos );

	CV_UNLOCK_MUTEX();

    __END__;
}
开发者ID:gotomypc，项目名称:eyepatch，代码行数:33，代码来源:window_gtk.cpp


示例2: cvResizeWindow

CV_IMPL void cvResizeWindow(const char* name, int width, int height )
{
    CV_FUNCNAME( "cvResizeWindow" );

    __BEGIN__;
    
    CvWindow* window;
	CvImageWidget * image_widget;

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

    window = icvFindWindowByName(name);
    if(!window)
        EXIT;

	image_widget = CV_IMAGE_WIDGET( window->widget );
	if(image_widget->flags & CV_WINDOW_AUTOSIZE) 
		EXIT;

	CV_LOCK_MUTEX();

	gtk_window_set_resizable( GTK_WINDOW(window->frame), 1 );
    gtk_window_resize( GTK_WINDOW(window->frame), width, height );

	// disable initial resize since presumably user wants to keep
	// this window size
	image_widget->flags &= ~CV_WINDOW_NO_IMAGE;

	CV_UNLOCK_MUTEX();

    __END__;
}
开发者ID:gotomypc，项目名称:eyepatch，代码行数:33，代码来源:window_gtk.cpp


示例3: cvGetTrackbarPos

CV_IMPL int cvGetTrackbarPos( const char* trackbar_name, const char* window_name )
{
    int pos = -1;
    
    CV_FUNCNAME( "cvGetTrackbarPos" );

    __BEGIN__;

    CvWindow* window;
    CvTrackbar* trackbar = 0;

    if( trackbar_name == 0 || window_name == 0 )
        CV_ERROR( CV_StsNullPtr, "NULL trackbar or window name" );

    window = icvFindWindowByName( window_name );
    if( window )
        trackbar = icvFindTrackbarByName( window, trackbar_name );

    if( trackbar )
        pos = trackbar->pos;

    __END__;

    return pos;
}
开发者ID:gotomypc，项目名称:eyepatch，代码行数:25，代码来源:window_gtk.cpp


示例4: cvDestroyWindow

CV_IMPL void cvDestroyWindow( const char* name )
{
    CV_FUNCNAME( "cvDestroyWindow" );
    
    __BEGIN__;

    CvWindow* window;

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

    window = icvFindWindowByName( name );
    if( !window )
        EXIT;

	// note that it is possible for the update thread to run this function
	// if there is a call to cvShowImage in a mouse callback
	// (this would produce a deadlock on window_mutex)
	CV_LOCK_MUTEX();
	
	icvDeleteWindow( window );
	
	CV_UNLOCK_MUTEX();

    __END__;
}
开发者ID:gotomypc，项目名称:eyepatch，代码行数:26，代码来源:window_gtk.cpp


示例5: cvShowImage

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__;
}
开发者ID:4auka，项目名称:opencv，代码行数:42，代码来源:window_gtk.cpp


示例6: cvSetModeWindow_CARBON

void cvSetModeWindow_CARBON( const char* name, double prop_value)//Yannick Verdie
{
    OSStatus err = noErr;


    CV_FUNCNAME( "cvSetModeWindow_QT" );

    __BEGIN__;

    CvWindow* window;

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

    window = icvFindWindowByName( name );
    if( !window )
        CV_ERROR( CV_StsNullPtr, "NULL window" );

    if(window->flags & CV_WINDOW_AUTOSIZE)//if the flag CV_WINDOW_AUTOSIZE is set
        EXIT;

    if (window->status==CV_WINDOW_FULLSCREEN && prop_value==CV_WINDOW_NORMAL)
    {
        err = EndFullScreen(window->restoreState,0);
        if (err != noErr)
            fprintf(stdout,"Error EndFullScreen\n");
        window->window = window->oldwindow;
        ShowWindow( window->window );

        window->status=CV_WINDOW_NORMAL;
        EXIT;
    }

    if (window->status==CV_WINDOW_NORMAL && prop_value==CV_WINDOW_FULLSCREEN)
    {
        GDHandle device;
        err = GetWindowGreatestAreaDevice(window->window, kWindowTitleBarRgn, &device, NULL);
        if (err != noErr)
            fprintf(stdout,"Error GetWindowGreatestAreaDevice\n");

        HideWindow(window->window);
        window->oldwindow = window->window;
        err = BeginFullScreen(&(window->restoreState), device, 0, 0, &window->window, 0, fullScreenAllowEvents | fullScreenDontSwitchMonitorResolution);
        if (err != noErr)
            fprintf(stdout,"Error BeginFullScreen\n");

        window->status=CV_WINDOW_FULLSCREEN;
        EXIT;
    }

    __END__;
}
开发者ID:ElenaGvozdeva，项目名称:opencv，代码行数:52，代码来源:window_carbon.cpp


示例7: cvSetMouseCallback

CV_IMPL void
cvSetMouseCallback( const char* name, CvMouseCallback function, void* info)
{
    CvWindow* window = icvFindWindowByName( name );
    if (window != NULL)
    {
        window->on_mouse = function;
        window->on_mouse_param = info;
    }
    else
    {
        fprintf(stdout,"Error with cvSetMouseCallback. Window not found : %s\n",name);
    }
}
开发者ID:ElenaGvozdeva，项目名称:opencv，代码行数:14，代码来源:window_carbon.cpp


示例8: cvSetMouseCallback

CV_IMPL void
cvSetMouseCallback( const char* name, CvMouseCallback function, void* info)
{
    CvWindow* window = icvFindWindowByName( name );
    if (window != NULL)
	{
        window->on_mouse = function;
        window->on_mouse_param = info;
    } 
	else
	{
        fprintf(stdout,"Une erreur lors de cvSetMouseCallback, window nom trouvee : %s",name);
	}
}
开发者ID:DORARA29，项目名称:AtomManipulator，代码行数:14，代码来源:window_carbon.cpp


示例9: cvShowImage

CV_IMPL void cvShowImage( const char* name, const CvArr* arr)
{
    CV_FUNCNAME( "cvShowImage" );
    
    __BEGIN__;
    
    CvWindow* window;
    int origin = 0;
    int resize = 0;
    CvMat stub, *image;
    
    if( !name )
        CV_ERROR( CV_StsNullPtr, "NULL name" );
    
    window = icvFindWindowByName(name);
    if( !window || !arr )
        EXIT; // keep silence here.
    
    if( CV_IS_IMAGE_HDR( arr ))
        origin = ((IplImage*)arr)->origin;
    
    CV_CALL( image = cvGetMat( arr, &stub ));
    
    /*
     if( !window->image )
     cvResizeWindow( name, image->cols, image->rows );
     */
    
    if( window->image &&
        !CV_ARE_SIZES_EQ(window->image, image) ) {
        if ( ! (window->flags & CV_WINDOW_AUTOSIZE) )//FD
            resize = 1;
        cvReleaseMat( &window->image );
    }
    
    if( !window->image ) {
        resize = 1;//FD
        window->image = cvCreateMat( image->rows, image->cols, CV_8UC3 );
    }
    
    cvConvertImage( image, window->image, (origin != 0 ? CV_CVTIMG_FLIP : 0) + CV_CVTIMG_SWAP_RB );
    icvPutImage( window );
    if ( resize )//FD
        icvUpdateWindowSize( window );
    
    __END__;
}
开发者ID:DORARA29，项目名称:AtomManipulator，代码行数:47，代码来源:window_carbon.cpp


示例10: cvDestroyWindow

CV_IMPL void cvDestroyWindow( const char* name )
{
    CV_FUNCNAME( "cvDestroyWindow" );

    __BEGIN__;

    CvWindow* window;

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

    window = icvFindWindowByName(name);
    if( !window )
        EXIT;

    __END__;
}
开发者ID:FanChao90，项目名称:opencv，代码行数:17，代码来源:window_winrt.cpp


示例11: cvGetWindowHandle

CV_IMPL void* cvGetWindowHandle( const char* name )
{
    WindowRef result = 0;

    __BEGIN__;

    CvWindow* window;
    window = icvFindWindowByName( name );
    if (window != NULL)
        result = window->window;
    else
        result = NULL;

    __END__;

    return result;
}
开发者ID:ElenaGvozdeva，项目名称:opencv，代码行数:17，代码来源:window_carbon.cpp


示例12: cvResizeWindow

CV_IMPL void cvResizeWindow(const char* name, int width, int height )
{
    CV_FUNCNAME( "cvResizeWindow" );

    __BEGIN__;

    CvWindow* window;

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

    window = icvFindWindowByName(name);
    if(!window)
        EXIT;

    // TODO: implement appropriate logic here

    __END__;
}
开发者ID:FanChao90，项目名称:opencv，代码行数:19，代码来源:window_winrt.cpp


示例13: cvUpdateWindow

CV_IMPL void cvUpdateWindow(const char* name)
{
    CV_FUNCNAME( "cvUpdateWindow" );

    __BEGIN__;

    CvWindow* window;

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

    window = icvFindWindowByName( name );
    if (!window)
        EXIT;

    // window does not refresh without this
    gtk_widget_queue_draw( GTK_WIDGET(window->widget) );

    __END__;
}
开发者ID:4auka，项目名称:opencv，代码行数:20，代码来源:window_gtk.cpp


示例14: cvMoveWindow

CV_IMPL void cvMoveWindow( const char* name, int x, int y)
{
    CV_FUNCNAME( "cvMoveWindow" );
    
    __BEGIN__;
    
    CvWindow* window;
    //CvTrackbar* trackbar;
    
    if( !name )
        CV_ERROR( CV_StsNullPtr, "NULL name" );
    
    window = icvFindWindowByName(name);
    if(!window)
        EXIT;
    
    MoveWindow(window->window, x, y, true);
    
    __END__;
}
开发者ID:DORARA29，项目名称:AtomManipulator，代码行数:20，代码来源:window_carbon.cpp


示例15: cvResizeWindow

CV_IMPL void cvResizeWindow( const char* name, int width, int height)
{
    CV_FUNCNAME( "cvResizeWindow" );
    
    __BEGIN__;
    
    CvWindow* window;
    //CvTrackbar* trackbar;
    
    if( !name )
        CV_ERROR( CV_StsNullPtr, "NULL name" );
    
    window = icvFindWindowByName(name);
    if(!window)
        EXIT;
    
    SizeWindow(window->window, width, height, true);
    
    __END__;
}
开发者ID:DORARA29，项目名称:AtomManipulator，代码行数:20，代码来源:window_carbon.cpp


示例16: cvSetMouseCallback

CV_IMPL void
cvSetMouseCallback( const char* window_name, CvMouseCallback on_mouse, void* param )
{
    CV_FUNCNAME( "cvSetMouseCallback" );

    __BEGIN__;

    CvWindow* window = 0;

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

    window = icvFindWindowByName(window_name);
    if( !window )
        EXIT;

    // TODO: implement appropriate logic here

    __END__;
}
开发者ID:FanChao90，项目名称:opencv，代码行数:20，代码来源:window_winrt.cpp


示例17: cvChangeMode_GTK

void cvChangeMode_GTK( const char* name, double prop_value)//Yannick Verdie
{

	CV_FUNCNAME( "cvChangeMode_GTK" );

    __BEGIN__;

    CvWindow* window;

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

    window = icvFindWindowByName( name );
    if( !window )
        CV_ERROR( CV_StsNullPtr, "NULL window" );

	if(window->flags & CV_WINDOW_AUTOSIZE)//if the flag CV_WINDOW_AUTOSIZE is set
        EXIT;

	//so easy to do fullscreen here, Linux rocks !
	
	if (window->status==CV_WINDOW_FULLSCREEN && prop_value==CV_WINDOW_NORMAL)
	{
		CV_LOCK_MUTEX();
		gtk_window_unfullscreen(GTK_WINDOW(window->frame));
		window->status=CV_WINDOW_NORMAL;
		CV_UNLOCK_MUTEX();
		EXIT;
	}
	
	if (window->status==CV_WINDOW_NORMAL && prop_value==CV_WINDOW_FULLSCREEN)
	{
		CV_LOCK_MUTEX();
		gtk_window_fullscreen(GTK_WINDOW(window->frame));
		window->status=CV_WINDOW_FULLSCREEN;
		CV_UNLOCK_MUTEX();
		EXIT;
	}

    __END__;
}
开发者ID:AlexandreFreitas，项目名称:danfreve-blinkdetection，代码行数:41，代码来源:window_gtk.cpp


示例18: cvMoveWindow

CV_IMPL void cvMoveWindow( const char* name, int x, int y )
{
    CV_FUNCNAME( "cvMoveWindow" );

    __BEGIN__;

    CvWindow* window;
    RECT rect;

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

    window = icvFindWindowByName(name);
    if(!window)
        EXIT;

    GetWindowRect( window->frame, &rect );
    MoveWindow( window->frame, x, y, rect.right - rect.left, rect.bottom - rect.top, TRUE);

    __END__;
}
开发者ID:SCS-B3C，项目名称:OpenCV2-2，代码行数:21，代码来源:window_w32.cpp


示例19: cvGetWindowHandle

CV_IMPL void* cvGetWindowHandle( const char* window_name )
{
    void* hwnd = 0;

    CV_FUNCNAME( "cvGetWindowHandle" );

    __BEGIN__;

    CvWindow* window;

    if( window_name == 0 )
        CV_ERROR( CV_StsNullPtr, "NULL window name" );

    window = icvFindWindowByName( window_name );
    if( window )
        hwnd = (void*)window->hwnd;

    __END__;

    return hwnd;
}
开发者ID:SCS-B3C，项目名称:OpenCV2-2，代码行数:21，代码来源:window_w32.cpp


示例20: cvSetMouseCallback

CV_IMPL void
cvSetMouseCallback( const char* window_name, CvMouseCallback on_mouse, void* param )
{
    CV_FUNCNAME( "cvSetMouseCallback" );

    __BEGIN__;

    CvWindow* window = 0;

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

    window = icvFindWindowByName(window_name);
    if( !window )
        EXIT;

    window->on_mouse = on_mouse;
    window->on_mouse_param = param;

    __END__;
}
开发者ID:SCS-B3C，项目名称:OpenCV2-2，代码行数:21，代码来源:window_w32.cpp



注：本文中的icvFindWindowByName函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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