def get_frame(nEvent, ctx):
if nEvent == TOUPCAM_EVENT_IMAGE:
w, h = ctypes.c_uint(), ctypes.c_uint()
'''
:param HToupCam: handle to cam
:param pImageData: (void*) Data buffer.
:param bits: (int) 24, 32 or 8, means RGB24, RGB32 or 8 bits grey images. This parameter is ignored in RAW mode.
:param pnWidth: (unsigned*) width of image.
:param pnWidth: (unsigned*) height of image.
'''
lib.Toupcam_PullImage(self.cam,
ctypes.c_void_p(self._data.ctypes.data),
bits, ctypes.byref(w), ctypes.byref(h))
print(
f"TOUPCAM_IMAGE_EVENT- width:{w.value}, height:{h.value}; data-length:{len(self._data)}; data-shape:{self._data.shape}; bitdepth:{bits.value}; dtype:{dtype}"
)
elif nEvent == TOUPCAM_EVENT_STILLIMAGE:
w, h = self.get_size()
h, w = h.value, w.value
still = zeros((h, w), dtype=uint32)
lib.Toupcam_PullStillImage(self.cam,
ctypes.c_void_p(still.ctypes.data),
bits, None, None)
self._do_save(still)
def pull_image(self, bits, func):
lib.Toupcam_StartPullModeWithCallback(self.cam, func)
w, h = ctypes.c_uint(), ctypes.c_uint()
return lib.Toupcam_PullImage(self.cam,
ctypes.c_void_p(self._data.ctypes.data),
bits, ctypes.byref(w), ctypes.byref(h))
def get_frame(nEvent, ctx):
if nEvent == TOUPCAM_EVENT_IMAGE:
w, h = ctypes.c_uint(), ctypes.c_uint()
lib.Toupcam_PullImage(self.cam,
ctypes.c_void_p(self._data.ctypes.data),
bits, ctypes.byref(w), ctypes.byref(h))
elif nEvent == TOUPCAM_EVENT_STILLIMAGE:
w, h = self.get_size()
h, w = h.value, w.value
still = np.zeros((h, w), dtype=np.uint32)
lib.Toupcam_PullStillImage(self.cam,
ctypes.c_void_p(still.ctypes.data),
bits, None, None)
self._do_save(still)
def get_frame(nEvent, ctx):
#print("getting frame")
if nEvent == TOUPCAM_EVENT_IMAGE:
w, h = ctypes.c_uint(), ctypes.c_uint()
lib.Toupcam_PullImage(self.cam,
ctypes.c_void_p(self._data.ctypes.data),
bits, ctypes.byref(w), ctypes.byref(h))
if self._master is not None:
self._master.update_image()
elif nEvent == TOUPCAM_EVENT_STILLIMAGE:
w, h = self.get_size()
h, w = h.value, w.value
still = zeros((h, w), dtype=uint32)
lib.Toupcam_PullStillImage(self.cam,
ctypes.c_void_p(still.ctypes.data),
bits, None, None)
self._do_save(still)
if self._master is not None:
self._master.update_image()