class CameraPlot:
def __init__(self):
self.vimba = Vimba()
self.vimba.startup()
self.system = self.vimba.getSystem()
self.cameraIds = self.vimba.getCameraIds()
self.init_win()
self.init_camera()
def init_win(self):
self.win = QtGui.QMainWindow()
self.win.show()
self.win.resize(600, 400)
self.win.setWindowTitle("pymba + pyqtgraph")
self.img = pg.ImageView()
self.win.setCentralWidget(self.img)
def init_camera(self):
print("Vimba version:", self.vimba.getVersion())
print("Found {:d} cameras.".format(len(self.cameraIds)))
self.cam = self.vimba.getCamera(self.cameraIds[0])
self.cam.openCamera()
info = self.cam.getInfo()
print("cameraName:", info.cameraName.decode("ascii"))
print("interfaceIdString:", info.interfaceIdString.decode("ascii"))
print("modelName:", info.modelName.decode("ascii"))
def start_camera(self):
self.cam.AcquisitionMode = "Continuous"
self.cam.IIDCPhyspeed = "S800"
self.cam.PixelFormat = "Mono16"
self.cam.TriggerMode = "Off"
self.cam.AcquisitionFrameRate = 20.0
self.frame = self.cam.getFrame()
self.frame.announceFrame()
self.cam.startCapture()
self.cam.runFeatureCommand("AcquisitionStart")
def process_images(self):
QtCore.QTimer.singleShot(50, self.process_images)
self.frame.queueFrameCapture()
self.frame.waitFrameCapture()
im = self.frame.getImage().T
self.img.setImage(im,
autoRange=False,
autoLevels=False,
autoHistogramRange=False)
def stop_camera(self):
self.cam.runFeatureCommand("AcquisitionStop")
self.cam.endCapture()
self.cam.revokeAllFrames()
def deinit_camera(self):
self.vimba.shutdown()
def test_installation():
vimba = Vimba()
version = vimba.getVersion()
assert version == '1.2.0'
