def __init__(self, imagedata):
self.__imagedata = PyImageData(imagedata)
array = Ndarray(self.__imagedata.data)
array.setshape(self.__imagedata.height, self.__imagedata.width, 4)
data = PyUint32Array(self.__imagedata.height * self.__imagedata.width)
index = 0
for x in xrange(self.__imagedata.width):
for y in xrange(self.__imagedata.height):
data[index] = array[y, x, 0] << 16 | array[
y, x, 1] << 8 | array[y, x, 2] | array[y, x, 3] << 24
index += 1
Ndarray.__init__(self, data, 3)
self.setshape(self.__imagedata.width, self.__imagedata.height)
def __init__(self, imagedata):
self.__imagedata = PyImageData(imagedata)
array = Ndarray(self.__imagedata.data)
array.setshape(self.__imagedata.height, self.__imagedata.width, 4)
try:
data = PyUint8ClampedArray(self.__imagedata.height *
self.__imagedata.width)
except NotImplementedError: #ie10 supports typedarray, not uint8clampedarray
data = PyUint8Array(self.__imagedata.height *
self.__imagedata.width)
index = 0
for x in xrange(self.__imagedata.width):
for y in xrange(self.__imagedata.height):
data[index] = array[y, x, 3]
index += 1
try:
Ndarray.__init__(self, data, 0)
except NotImplementedError:
Ndarray.__init__(self, data, 1)
self.setshape(self.__imagedata.width, self.__imagedata.height)
