public void DestroyMatroxCard()
{
if (mapDigitizerImp != null)
{
foreach (var s in mapDigitizerImp)
{
s.Value.StopGrab();
s.Value.Destroy();
}
}
if (mapMilSystem != null)
{
foreach (var vsystem in mapMilSystem)
{
MIL_ID tem = vsystem.Value;
MIL.MsysFree(tem);
tem = MIL.M_NULL;
}
}
if (MilApplication != MIL.M_NULL)
{
MIL.MappFree(MilApplication);
MilApplication = MIL.M_NULL;
}
}
private void CameraClose()
{
try
{
if (!IsStop)
{
this.CameraGrabStop();
}
if (MatroxCameraList != null)
{
foreach (var cam in MatroxCameraList)
{
//cam free
MIL.MdigFree(cam.DigitizerID);
try
{
//board free
MIL.MsysFree(cam.SystemID);
}
catch
{
//보드에 연결된 카메라가 다 닫히지 않았다면 이리로 들어옴
}
}
MatroxCameraList.Clear();
//app free
MIL.MappFree(_MilApplication);
}
}
catch (Exception err)
{
MessageBox.Show(err.Message + "\n" + err.StackTrace);
}
}
public void freeSystems()
{
// GigE Cam System 해제
m_iResult = m_System.release();
MIL.MsysFree(m_MilSystem);
MIL.MappFree(m_MilApp);
}
///////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Frees the MIL Application and its associated resources.
/// </summary>
public void Free()
{
// Stop the grab if necessary.
if (CanStopGrab)
{
StopGrab();
}
// Free the display.
if (_dispId != MIL.M_NULL)
{
// If an image buffer is selected on the display, deselect it before freeing the display.
MIL_ID selectedBufferId = (MIL_ID)MIL.MdispInquire(_dispId, MIL.M_SELECTED, MIL.M_NULL);
if (selectedBufferId != MIL.M_NULL)
{
MIL.MdispSelectWPF(_dispId, MIL.M_NULL, null);
}
MIL.MdispFree(_dispId);
_dispId = MIL.M_NULL;
}
// Free the image buffer.
if (_bufId != MIL.M_NULL)
{
MIL.MbufFree(_bufId);
_bufId = MIL.M_NULL;
}
// Free the digitizer.
if (_digId != MIL.M_NULL)
{
MIL.MdigFree(_digId);
_digId = MIL.M_NULL;
}
// Free the system.
if (_sysId != MIL.M_NULL)
{
MIL.MsysFree(_sysId);
_sysId = MIL.M_NULL;
}
// Free the application.
if (_appId != MIL.M_NULL)
{
MIL.MappFree(_appId);
_appId = MIL.M_NULL;
}
// The object has been cleaned up.
// This call removes the object from the finalization queue and
// prevent finalization code object from executing a second time.
GC.SuppressFinalize(this);
}
private void CloseApp(object obj)
{
if (IsGrabbing)
{
MIL.MdigHalt(_digitizer);
IsGrabbing = false;
}
// Free MIL objects
MIL.MdispFree(_display);
MIL.MgraFree(_calibrationGraphicsContext);
MIL.MgraFree(_calibrationGraphics);
MIL.MbufFree(_buffer);
// MIL.MdigFree(_digitizer);
MIL.MsysFree(_system);
MIL.MappFree(_app);
}
//**************************************************************************
//
// Name: MilApplication()
//
// Synopsis: This function is the core of the MIL application that
// is executed when the "Start" menu item of this
// Windows forms program is selected. See main() in the
// program.cs file for the program's entry point.
//
// It uses MIL to display a welcoming message in the
// specified user window and to grab in it (if it is supported)
// using the target system.
//
//**************************************************************************
private void MilApplication(IntPtr UserWindowHandle)
{
// MIL variables
MIL_ID MilApplication = MIL.M_NULL; // MIL Application identifier.
MIL_ID MilSystem = MIL.M_NULL; // MIL System identifier.
MIL_ID MilDisplay = MIL.M_NULL; // MIL Display identifier.
MIL_ID MilDigitizer = MIL.M_NULL; // MIL Digitizer identifier.
MIL_ID MilImage = MIL.M_NULL; // MIL Image buffer identifier.
MIL_INT BufSizeX = DEFAULT_IMAGE_SIZE_X;
MIL_INT BufSizeY = DEFAULT_IMAGE_SIZE_Y;
MIL_INT BufSizeBand = DEFAULT_IMAGE_SIZE_BAND;
// Allocate a MIL application.
MIL.MappAlloc(MIL.M_NULL, MIL.M_DEFAULT, ref MilApplication);
// Allocate a MIL system.
MIL.MsysAlloc(MIL.M_DEFAULT, "M_DEFAULT", MIL.M_DEFAULT, MIL.M_DEFAULT, ref MilSystem);
// Allocate a MIL display.
MIL.MdispAlloc(MilSystem, MIL.M_DEFAULT, "M_DEFAULT", MIL.M_WINDOWED, ref MilDisplay);
// Allocate a MIL digitizer, if supported, and set the target image size.
if (MIL.MsysInquire(MilSystem, MIL.M_DIGITIZER_NUM, MIL.M_NULL) > 0)
{
MIL.MdigAlloc(MilSystem, MIL.M_DEFAULT, "M_DEFAULT", MIL.M_DEFAULT, ref MilDigitizer);
MIL.MdigInquire(MilDigitizer, MIL.M_SIZE_X, ref BufSizeX);
MIL.MdigInquire(MilDigitizer, MIL.M_SIZE_Y, ref BufSizeY);
MIL.MdigInquire(MilDigitizer, MIL.M_SIZE_BAND, ref BufSizeBand);
// Resize the display window
if ((BufSizeX > DEFAULT_IMAGE_SIZE_X) || (BufSizeY > DEFAULT_IMAGE_SIZE_Y))
{
FromHandle(UserWindowHandle).Size = new Size((int)BufSizeX, (int)BufSizeY);
}
}
// Allocate a MIL buffer.
long Attributes = MIL.M_IMAGE + MIL.M_DISP;
if (MilDigitizer != MIL.M_NULL)
{
// Add M_GRAB attribute if a digitizer is allocated.
Attributes |= MIL.M_GRAB;
}
MIL.MbufAllocColor(MilSystem, BufSizeBand, BufSizeX, BufSizeY, 8 + MIL.M_UNSIGNED, Attributes, ref MilImage);
// Clear the buffer.
MIL.MbufClear(MilImage, 0);
// Select the MIL buffer to be displayed in the user-specified window.
MIL.MdispSelectWindow(MilDisplay, MilImage, UserWindowHandle);
// Print a string in the image buffer using MIL.
// Note: When a MIL buffer is modified using a MIL command, the display
// automatically updates the window passed to MIL.MdispSelectWindow().
MIL.MgraFont(MIL.M_DEFAULT, MIL.M_FONT_DEFAULT_LARGE);
MIL.MgraText(MIL.M_DEFAULT, MilImage, (BufSizeX / 8) * 2, BufSizeY / 2, " Welcome to MIL !!! ");
MIL.MgraRect(MIL.M_DEFAULT, MilImage, ((BufSizeX / 8) * 2) - 60, (BufSizeY / 2) - 80, ((BufSizeX / 8) * 2) + 370, (BufSizeY / 2) + 100);
MIL.MgraRect(MIL.M_DEFAULT, MilImage, ((BufSizeX / 8) * 2) - 40, (BufSizeY / 2) - 60, ((BufSizeX / 8) * 2) + 350, (BufSizeY / 2) + 80);
MIL.MgraRect(MIL.M_DEFAULT, MilImage, ((BufSizeX / 8) * 2) - 20, (BufSizeY / 2) - 40, ((BufSizeX / 8) * 2) + 330, (BufSizeY / 2) + 60);
// Open a message box to wait for a key press.
MessageBox.Show("\"Welcome to MIL !!!\" was printed", "MIL application example", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
// Grab in the user window if supported.
if (MilDigitizer != MIL.M_NULL)
{
// Grab continuously.
MIL.MdigGrabContinuous(MilDigitizer, MilImage);
// Open a message box to wait for a key press.
MessageBox.Show("Continuous grab in progress", "MIL application example", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
// Stop continuous grab.
MIL.MdigHalt(MilDigitizer);
}
// Remove the MIL buffer from the display.
MIL.MdispSelect(MilDisplay, MIL.M_NULL);
// Free allocated objects.
MIL.MbufFree(MilImage);
if (MilDigitizer != MIL.M_NULL)
{
MIL.MdigFree(MilDigitizer);
}
MIL.MdispFree(MilDisplay);
MIL.MsysFree(MilSystem);
MIL.MappFree(MilApplication);
}
