cvGrabFrame() приватный Метод

private cvGrabFrame ( IntPtr capture ) : bool
capture IntPtr
Результат bool
Документация по классу CvInvoke
Пример #1
0
        /// <summary>
        /// Grab a frame
        /// </summary>
        /// <returns>True on success</returns>
        public virtual bool Grab()
        {
            bool grabbed = CvInvoke.cvGrabFrame(_ptr);

            if (grabbed && ImageGrabbed != null)
            {
                ImageGrabbed(this, new EventArgs());
            }
            return(grabbed);
        }
Пример #2
0
        /// <summary>
        /// Grab a frame
        /// </summary>
        /// <returns>True on success</returns>
        public virtual bool Grab()
        {
            if (_ptr == IntPtr.Zero)
            {
                return(false);
            }

            bool grabbed = CvInvoke.cvGrabFrame(_ptr);

            if (grabbed && ImageGrabbed != null)
            {
                ImageGrabbed(this, new EventArgs());
            }
            return(grabbed);
        }
Пример #3
0
 /// <summary>
 /// Grab a frame
 /// </summary>
 /// <returns>True on success</returns>
 public virtual bool Grab()
 {
     return /*_captureModuleType == CaptureModuleType.FFMPEG ? CvInvoke.cvGrabFrame_FFMPEG(_ptr) :*/ (CvInvoke.cvGrabFrame(_ptr));
 }