test_ometiffwriter.py 文件源码

def rgb_pixeldata(self):
    pixels = [np.ndarray(shape=[64, 128], dtype=np.dtype('u1'), order='C'),
              np.ndarray(shape=[64, 128], dtype=np.dtype('u1'), order='C'),
              np.ndarray(shape=[64, 128], dtype=np.dtype('u1'), order='C')]
    for s in range(0, len(pixels)):
        for (y, x), value in np.ndenumerate(pixels[s]):
            if s == 0:
                value = (x * 255) / 128
            if s == 1:
                value = (y * 255) / 64
            if s == 2:
                value = 255 - ((y * 255) / 64)
            pixels[s].itemset((y, x), value)
    return pixels