Ejemplo n.º 1
0
 private bool CreateObjects()
 {
     // Create acquisition object
     if (m_Acquisition != null)
     {
         if (m_Acquisition.Create() == false)
         {
             DestroyObjects();
             return(false);
         }
     }
     // Create buffer object
     if (m_Buffers != null)
     {
         if (m_Buffers.Create() == false)
         {
             DestroyObjects();
             return(false);
         }
         m_Buffers.Clear();
     }
     // Create Xfer object
     if (m_Xfer != null)
     {
         if (m_Xfer.Create() == false)
         {
             DestroyObjects();
             return(false);
         }
     }
     return(true);
 }
Ejemplo n.º 2
0
 /// <summary>
 /// 创建 相关的采集、传输、缓存对象
 /// </summary>
 /// <returns></returns>
 private bool SeparaInterface_CreateObjects()
 {
     // Create acquisition object
     if (m_Acquisition != null && !m_Acquisition.Initialized)
     {
         if (m_Acquisition.Create() == false)
         {
             SeparaInterface_DestroyObjects();
             return(false);
         }
     }
     // Create buffer object
     if (m_Buffers != null && !m_Buffers.Initialized)
     {
         if (m_Buffers.Create() == false)
         {
             SeparaInterface_DestroyObjects();
             return(false);
         }
         m_Buffers.Clear();
     }
     // Create Xfer object
     if (m_Xfer != null && !m_Xfer.Initialized)
     {
         if (m_Xfer.Create() == false)
         {
             SeparaInterface_DestroyObjects();
             return(false);
         }
     }
     return(true);
 }
Ejemplo n.º 3
0
        public bool CAM_connect()
        {
            try
            {
                //server名称
                int    ServerCount = SapManager.GetServerCount();
                int    ServerIndex = ServerCount - 1;
                string ServerName  = SapManager.GetServerName(ServerIndex);
                //设备Index
                int CameraCount   = SapManager.GetResourceCount(ServerName, SapManager.ResourceType.AcqDevice);
                int ResourceIndex = CameraCount - 1;
                //if (CameraCount == 0) MessageBox.Show("没有相机。");

                loc = new SapLocation(ServerName, ResourceIndex);

                //配置文件
                string   ConfigFileName;
                string   ConfigPath      = Environment.GetEnvironmentVariable("SAPERADIR") + "\\camFiles\\User\\";
                string[] ccffiles        = Directory.GetFiles(ConfigPath, "*.ccf");
                int      configFileCount = ccffiles.Length;
                ConfigFileName = ccffiles[0];
                //创建对象
                if (SapManager.GetResourceCount(ServerName, SapManager.ResourceType.AcqDevice) > 0)
                {
                    AcqDevice = new SapAcqDevice(loc, ConfigFileName);
                    Buffers   = new SapBuffer(1, AcqDevice, SapBuffer.MemoryType.ScatterGather);
                    Xfer      = new SapAcqDeviceToBuf(AcqDevice, Buffers);
                    if (!AcqDevice.Create())
                    {
                        return(false);
                    }
                }

                if (!Buffers.Create())
                {
                    return(false);
                }
                if (!Xfer.Create())
                {
                    return(false);
                }


                ////ManagedBusManager busMgr = new ManagedBusManager();
                ////uint numCameras = busMgr.GetNumOfCameras();
                ////ManagedPGRGuid guid = busMgr.GetCameraFromIndex(0);
                ////m_camera = new ManagedCamera();
                ////m_camera.Connect(guid);
                //m_camera.IsConnected()
                //CameraInfo camInfo = m_camera.GetCameraInfo();
            }
            catch (FC2Exception ex)//要修改
            {
                MessageBox.Show("相机连接失败。");
                MessageBox.Show("Failed to load form successfully: " + ex.Message);
                return(false);
            }
            return(true);
        }
Ejemplo n.º 4
0
        public void InitDevice(MyAcquisitionParams acqParams = null)
        {
            _acqParams = acqParams;

            if (acqParams == null)
            {
                string[] args = new string[0];
                if (!ExampleUtils.GetOptions(args, acqParams))
                {
                    Console.WriteLine("\nPress any key to terminate\n");
                    Console.ReadKey(true);
                    return;
                }
            }



            _loc = new SapLocation(acqParams.ServerName, acqParams.ResourceIndex);
            if (SapManager.GetResourceCount(acqParams.ServerName, SapManager.ResourceType.AcqDevice) > 0)
            {
                _acqDevice = new SapAcqDevice(_loc, acqParams.ConfigFileName);
                _buffers   = new SapBufferWithTrash(2, _acqDevice, SapBuffer.MemoryType.ScatterGather);
                _transfer  = new SapAcqDeviceToBuf(_acqDevice, _buffers);

                // Create acquisition object
                if (!_acqDevice.Create())
                {
                    Console.WriteLine("Error during SapAcqDevice creation!\n");
                    DestroysObjects(null, _acqDevice, _buffers, _transfer, _view);
                    return;
                }
            }

            _transfer.Pairs[0].EventType = SapXferPair.XferEventType.EndOfFrame;
            _transfer.XferNotify        += new SapXferNotifyHandler(xfer_XferNotify);
            _transfer.XferNotifyContext  = _buffers;

            // Create buffer object
            if (!_buffers.Create())
            {
                Console.WriteLine("Error during SapBuffer creation!\n");
                DestroysObjects(null, _acqDevice, _buffers, _transfer, _view);
                return;
            }

            // Create buffer object
            if (!_transfer.Create())
            {
                Console.WriteLine("Error during SapTransfer creation!\n");
                DestroysObjects(null, _acqDevice, _buffers, _transfer, _view);
                return;
            }

            _transfer.Grab();
        }
Ejemplo n.º 5
0
 public override bool?EvtResist( )
 {
     if (GrabDoneFunc == null)
     {
         return(null);
     }
     Xfer.XferNotify       += new SapXferNotifyHandler(GrabDoneFunc);
     Xfer.XferNotifyContext = View;
     Buffers.Create();
     Xfer.Create();
     return(true);
 }
Ejemplo n.º 6
0
        /// <summary>
        /// 注册回调
        /// </summary>
        /// <returns></returns>
        private bool CreateObjects()
        {
            // Create acquisition object
            if (m_AcqDevice != null && !m_AcqDevice.Initialized)
            {
                if (m_AcqDevice.Create() == false)
                {
                    DestroyObjects();
                    return(false);
                }
            }
            // Create buffer object
            if (m_Buffers != null && !m_Buffers.Initialized)
            {
                if (m_Buffers.Create() == false)
                {
                    DestroyObjects();
                    return(false);
                }
                m_Buffers.Clear();
            }
            // Create view object
            if (m_View != null && !m_View.Initialized)
            {
                if (m_View.Create() == false)
                {
                    DestroyObjects();
                    return(false);
                }
            }

            if (m_Xfer != null && m_Xfer.Pairs[0] != null)
            {
                m_Xfer.Pairs[0].Cycle = SapXferPair.CycleMode.NextWithTrash;
                if (m_Xfer.Pairs[0].Cycle != SapXferPair.CycleMode.NextWithTrash)
                {
                    DestroyObjects();
                    return(false);
                }
            }

            // Create Xfer object
            if (m_Xfer != null && !m_Xfer.Initialized)
            {
                if (m_Xfer.Create() == false)
                {
                    DestroyObjects();
                    return(false);
                }
            }
            return(true);
        }
Ejemplo n.º 7
0
        private void btnTest_Click(object sender, EventArgs e)
        {
            //************整个的处理******************//
            string    picpath   = "E:\\pic\\7.jpg";
            SapBuffer picbuffer = null;

            picbuffer = new SapBuffer(picpath, SapBuffer.MemoryType.Default);
            picbuffer.Create();
            picbuffer.Load(picpath, -1);

            IntPtr BufAddress;

            picbuffer.GetAddress(out BufAddress);
            mChipDetection.ProcessImage(BufAddress, (uint)picbuffer.Width, (uint)picbuffer.Height);

            lblwordx.Text = mChipDetection.realworldx.ToString();
            lblwordy.Text = mChipDetection.realworldy.ToString();
        }
Ejemplo n.º 8
0
 private bool CreateObjects()
 {
     // Create acquisition object
     if (m_Acquisition != null && !m_Acquisition.Initialized)
     {
         if (m_Acquisition.Create() == false)
         {
             DestroyObjects();
             return(false);
         }
     }
     // Create buffer object
     if (m_Buffers != null && !m_Buffers.Initialized)
     {
         if (m_Buffers.Create() == false)
         {
             DestroyObjects();
             return(false);
         }
         m_Buffers.Clear();
     }
     // Create view object
     if (m_View != null && !m_View.Initialized)
     {
         if (m_View.Create() == false)
         {
             DestroyObjects();
             return(false);
         }
     }
     // Create Xfer object
     if (m_Xfer != null && !m_Xfer.Initialized)
     {
         if (m_Xfer.Create() == false)
         {
             DestroyObjects();
             return(false);
         }
     }
     return(true);
 }
Ejemplo n.º 9
0
        //
        // Step 2: Snap a bright image to calculate the gain coefficients
        //
        private void button_Acq_Bright_Click(object sender, EventArgs e)
        {
            int nbImagesUsed = m_pFlatField.CorrectionType == SapFlatField.ScanCorrectionType.Field ? int.Parse(textBox_Frame_Avg.Text) : 1;

            // Set maximum deviation from average pixel value for bright image
            m_pFlatField.DeviationMaxWhite = int.Parse(textBox_Max_Dev.Text);

            // Set number of lines to average and vertical offset
            m_pFlatField.NumLinesAverage = int.Parse(textBox_Line_Avg.Text);
            m_pFlatField.VerticalOffset  = int.Parse(textBox_Vert_Offset.Text);

            // Set wether to declare pixels with clipped coefficient as defective
            m_pFlatField.ClippedGainOffsetDefects = ClippedCoefsDefects_checkbox.Checked;

            if (m_pXfer != null && m_pXfer.Initialized)
            {
                m_pLocalBuffer = new SapBuffer(nbImagesUsed, m_pBuffer, SapBuffer.MemoryType.Default);
                m_pLocalBuffer.Create();

                // Acquire an image
                if (!Snap())
                {
                    LogMessage(LogTypes.Error, "Unable to acquire an image");
                    if (m_pLocalBuffer != null)
                    {
                        m_pLocalBuffer.Destroy();
                        m_pLocalBuffer.Dispose();
                        m_pLocalBuffer = null;
                    }
                    return;
                }
            }
            else
            {
                // Load an image
                m_pLocalBuffer = new SapBuffer(1, m_pBuffer, SapBuffer.MemoryType.Default);
                m_pLocalBuffer.Create();


                LoadSaveDlg dlg = new LoadSaveDlg(null, true, false);
                if (dlg.ShowDialog() != DialogResult.OK)
                {
                    if (m_pLocalBuffer != null)
                    {
                        m_pLocalBuffer.Destroy();
                        m_pLocalBuffer.Dispose();
                        m_pLocalBuffer = null;
                    }
                    return;
                }

                String path = dlg.PathName;

                // Create a temporary buffer in order to know the selected file's native format and pixel depth

                SapBuffer loadBuffer = new SapBuffer(path, SapBuffer.MemoryType.Default);
                loadBuffer.Create();

                if (loadBuffer.Format != m_pBuffer.Format || loadBuffer.PixelDepth != m_pBuffer.PixelDepth)
                {
                    LogMessage(LogTypes.Warning, "Image file has a different format than expected.  Pixel values may get shifted.");
                }

                if (loadBuffer.Width != m_pBuffer.Width || loadBuffer.Height != m_pBuffer.Height)
                {
                    LogMessage(LogTypes.Error, "Image file selected doesn't have same dimensions as buffer.");
                    if (m_pLocalBuffer != null)
                    {
                        m_pLocalBuffer.Destroy();
                        m_pLocalBuffer.Dispose();
                        m_pLocalBuffer = null;
                    }
                    return;
                }

                loadBuffer.Load(path, 1);
                m_pLocalBuffer.Copy(loadBuffer);

                String str;
                str = String.Format("Loaded bright image: '{0}'", path);
                LogMessage(LogTypes.Info, str);
            }

            BrightImage();
        }
Ejemplo n.º 10
0
 public void CreatEndSqObject(SapBuffer buf, SapTransfer xfer, SapView view)
 {
     buf.Create();
     xfer.Create();
     //view.Create();
 }