/// <summary> /// Picture clock dispose /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void timerGetPlayInfo_Tick(object sender, EventArgs e) { if (pPlayVideoSizeMode != 9) { FRAME_INFO pFrameInfo = new FRAME_INFO(); uint totalFrames = NETPlay.NETPlayControl(PLAY_COMMAND.GetFileTotalFrames, 0, true); NETPlay.NETPlayControl(PLAY_COMMAND.GetPictureSize, 0, ref pFrameInfo); stlTotalFrames.Text = Convert.ToString(totalFrames); trbPlayFrames.Maximum = (int)(totalFrames > 0?totalFrames:0); int pParentHeight; int pParentWidth; if (palMain.Visible) { pParentWidth = palMain.Width; pParentHeight = palMain.Height; } else { pParentWidth = this.Width; pParentHeight = this.Height; } switch (pPlayVideoSizeMode) { case 0: //Original size picPlayMain.Width = pFrameInfo.nWidth; picPlayMain.Height = pFrameInfo.nHeight; picPlayMain.Top = (pParentHeight - picPlayMain.Height) / 2; picPlayMain.Left = (pParentWidth - picPlayMain.Width) / 2; break; case 1: //Zoom picPlayMain.Top = 0; picPlayMain.Height = pParentHeight; picPlayMain.Width = Convert.ToInt32(pFrameInfo.nWidth * ((float)pParentHeight / (float)pFrameInfo.nHeight)); picPlayMain.Left = (pParentWidth - picPlayMain.Width) / 2; break; } } SetPlayCurrentInfo(NETPlay.NETPlayControl(PLAY_COMMAND.GetCurrentFrameNum, 0, true), NETPlay.NETPlayControl(PLAY_COMMAND.GetPlayedTime, 0, true)); }
/// <summary> /// Retrieves frame info. /// </summary> /// <param name="pFile">The address of the gale object.</param> /// <param name="frameIndex">The frame index (which begin from zero).</param> /// <param name="info">The Info that must be returned.</param> public static int GetFrameInfo(IntPtr pFile, int frameIndex, FRAME_INFO info) { return(_ggGetFrameInfo(pFile, frameIndex, (int)info)); }
/// <summary> /// Play callbace function /// </summary> /// <param name="nPort"></param> /// <param name="pBuf"></param> /// <param name="nSize"></param> /// <param name="pFrameInfo"></param> /// <param name="nReserved1"></param> /// <param name="nReserved2"></param> private void pDecCBFun(int nPort, ref String pBuf, int nSize, ref FRAME_INFO pFrameInfo, int nReserved1, int nReserved2) { this.picPlayMain.Height = pFrameInfo.nHeight; this.picPlayMain.Width = pFrameInfo.nWidth; this.stlCurrentTime.Text = pFrameInfo.nStamp.ToString(); }
public int OnDecCallBackFunction(int nPort, IntPtr pBuf, int nSize, ref FRAME_INFO pFrameInfo, IntPtr pUser, int nReserved2) { return(0); }