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);
}
/// <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);
}
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);
}
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();
}
public override bool?EvtResist( )
{
if (GrabDoneFunc == null)
{
return(null);
}
Xfer.XferNotify += new SapXferNotifyHandler(GrabDoneFunc);
Xfer.XferNotifyContext = View;
Buffers.Create();
Xfer.Create();
return(true);
}
/// <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);
}
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();
}
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);
}
//
// 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();
}
public void CreatEndSqObject(SapBuffer buf, SapTransfer xfer, SapView view)
{
buf.Create();
xfer.Create();
//view.Create();
}
