/// <summary>
/// Grabs
/// </summary>
/// <param name="camImage"></param>
/// <returns></returns>
public PGRFlyModule.FlyCaptureImage GrabRGBImage(IntPtr camImage)
{
int ret;
ret = PGRFlyDllBridge.flycaptureGrabImage2(flycapContext, ref image);
if (ret != 0)
{
//ReportError(ret, "flycaptureGrabImage2");
PGRFlyModule.FlyCaptureImage tmpImage = new PGRFlyModule.FlyCaptureImage();
tmpImage.pData = null;
return(tmpImage);
}
if (cameraModel == PGRFlyModule.FlyCaptureCameraModel.FLYCAPTURE_DRAGONFLY2)
{
return(image);
}
else
{
// Convert the image.
flycapRGBImage.pData = (byte *)camImage;
flycapRGBImage.pixelFormat = PGRFlyModule.FlyCapturePixelFormat.FLYCAPTURE_BGR;
ret = PGRFlyDllBridge.flycaptureConvertImage(flycapContext, ref image, ref flycapRGBImage);
if (ret != 0)
{
ReportError(ret, "flycaptureConvertImage");
}
return(flycapRGBImage);
}
}
/// <summary>
/// Initializes the camera driver
/// </summary>
/// <param name="cameraIndex">If only one Point Grey camera is connected, then use '0'.
/// If more than one Point Grey cameras connected, then use between '0' and 'number of
/// Point Grey cameras connected - 1'</param>
/// <param name="frameRate">The frame rate you desire</param>
/// <param name="videoMode"></param>
/// <param name="grayscale"></param>
unsafe public void Initialize(int cameraIndex, PGRFlyModule.FlyCaptureFrameRate frameRate,
PGRFlyModule.FlyCaptureVideoMode videoMode, bool grayscale)
{
this.cameraIndex = cameraIndex;
int flycapContext;
int ret;
// Create the context.
ret = PGRFlyDllBridge.flycaptureCreateContext(&flycapContext);
if (ret != 0)
{
ReportError(ret, "flycaptureCreateContext");
}
// Initialize the camera.
ret = PGRFlyDllBridge.flycaptureInitialize(flycapContext, cameraIndex);
if (ret != 0)
{
ReportError(ret, "flycaptureInitialize");
}
// Get the info for this camera.
ret = PGRFlyDllBridge.flycaptureGetCameraInformation(flycapContext, ref flycapInfo);
if (ret != 0)
{
ReportError(ret, "flycaptureGetCameraInformation");
}
if (flycapInfo.CameraType ==
PGRFlyModule.FlyCaptureCameraType.FLYCAPTURE_BLACK_AND_WHITE && !grayscale)
{
throw new GoblinException("This Point Grey camera is B&W, so you need to initialize " +
"the video capture device with grayscale");
}
cameraType = flycapInfo.CameraType;
cameraModel = flycapInfo.CameraModel;
// Start FlyCapture.
/*if (cameraModel == PGRFlyModule.FlyCaptureCameraModel.FLYCAPTURE_DRAGONFLY2)
* ret = PGRFlyDllBridge.flycaptureStart(flycapContext,
* PGRFlyModule.FlyCaptureVideoMode.FLYCAPTURE_VIDEOMODE_640x480RGB, frameRate);
* else*/
ret = PGRFlyDllBridge.flycaptureStart(flycapContext, videoMode, frameRate);
if (ret != 0)
{
ReportError(ret, "flycaptureStart");
}
this.flycapContext = flycapContext;
}
public void Dispose()
{
int ret;
// Stop FlyCapture.
ret = PGRFlyDllBridge.flycaptureStop(flycapContext);
/*if (ret != 0)
* ReportError(ret, "flycaptureStop");*/
// Destroy the context.
ret = PGRFlyDllBridge.flycaptureDestroyContext(flycapContext);
/*if(ret != 0)
* ReportError(ret, "flycaptureDestroyContext");*/
}
