diff options
| -rw-r--r-- | pymba/tests/opencv_example.py | 49 |
1 files changed, 13 insertions, 36 deletions
diff --git a/pymba/tests/opencv_example.py b/pymba/tests/opencv_example.py index 43faefb..1b80e05 100644 --- a/pymba/tests/opencv_example.py +++ b/pymba/tests/opencv_example.py @@ -14,11 +14,8 @@ system = vimba.getSystem() # list available cameras (after enabling discovery for GigE cameras) if system.GeVTLIsPresent: - print("GeVTLIsPresent") system.runFeatureCommand("GeVDiscoveryAllOnce") time.sleep(0.2) -else: - print ("No GeVTL") cameraIds = vimba.getCameraIds() for cameraId in cameraIds: print 'Camera ID:', cameraId @@ -30,12 +27,7 @@ camera0.openCamera() # list camera features cameraFeatureNames = camera0.getFeatureNames() for name in cameraFeatureNames: - try: - print 'Camera feature:%s=%s' % (name, camera0.__getattr__(name)) - pass - except VimbaException: - print "%s Not yet implemented" % name - pass + print 'Camera feature:', name # read info of a camera feature #featureInfo = camera0.getFeatureInfo('AcquisitionMode') @@ -43,26 +35,14 @@ for name in cameraFeatureNames: # print field, '--', getattr(featInfo, field) # get the value of a feature -print "AcquisitionMode is" print camera0.AcquisitionMode -print camera0.ExposureMode # set the value of a feature -print "Setting acquisition mode" - -#camera0.AcquisitionMode = 'Continuous' -camera0.__setattr__("AcquisitionModeCCC", 'SingleFrame') -try: - camera0.AcquisitionModeJJJ = 'JJJ' - print "Got in here" -except Exception: - print "Failed to set JJJ" -print camera0.AcquisitionMode +camera0.AcquisitionMode = 'SingleFrame' # create new frames for the camera - -frame0 = camera0.getFrame() # creates a frame -frame1 = camera0.getFrame() # creates a second frame +frame0 = camera0.getFrame() # creates a frame +frame1 = camera0.getFrame() # creates a second frame # announce frame frame0.announceFrame() @@ -71,21 +51,19 @@ frame0.announceFrame() count = 0 while count < 10: camera0.startCapture() - camera0.runFeatureCommand('AcquisitionStart') - frame0.queueFrameCapture() - frame0.waitFrameCapture() - + camera0.runFeatureCommand('AcquisitionStart') camera0.runFeatureCommand('AcquisitionStop') - + frame0.waitFrameCapture() + # get image data... imgData = frame0.getBufferByteData() - - moreUsefulImgData = np.ndarray(buffer=frame0.getBufferByteData(), - dtype=np.uint8, - shape=(frame0.height, - frame0.width, - 1)) + + moreUsefulImgData = np.ndarray(buffer = frame0.getBufferByteData(), + dtype = np.uint8, + shape = (frame0.height, + frame0.width, + 1)) rgb = cv2.cvtColor(moreUsefulImgData, cv2.COLOR_BAYER_RG2RGB) cv2.imwrite('foo{}.png'.format(count), rgb) print "image {} saved".format(count) @@ -99,4 +77,3 @@ camera0.closeCamera() # shutdown Vimba vimba.shutdown() - |