pixelarray_test.py 文件源码

def test_2dslice_assignment (self):
        w = 2 * 5 * 8
        h = 3 * 5 * 9
        sf = pygame.Surface ((w, h), 0, 32)
        ar = pygame.PixelArray (sf)
        size = (w, h)
        strides = (1, w)
        offset = 0
        self._test_assignment (sf, ar, size, strides, offset)
        xslice = slice (None, None, 2)
        yslice = slice (None, None, 3)
        ar, size, strides, offset = self._array_slice (
            ar, size, (xslice, yslice), strides, offset)
        self._test_assignment (sf, ar, size, strides, offset)
        xslice = slice (5, None, 5)
        yslice = slice (5, None, 5)
        ar, size, strides, offset = self._array_slice (
            ar, size, (xslice, yslice), strides, offset)
        self._test_assignment (sf, ar, size, strides, offset)