def test_jp2(resources):
pdf = Pdf.open(resources / 'pike-jp2.pdf')
xobj = next(iter(pdf.pages[0].images.values()))
pim = PdfImage(xobj)
assert isinstance(pim, PdfJpxImage)
assert '/JPXDecode' in pim.filters
assert pim.colorspace == '/DeviceRGB'
assert not pim.is_inline
assert not pim.indexed
assert pim.mode == 'RGB'
assert pim.bits_per_component == 8
assert pim.__eq__(42) is NotImplemented
assert pim == PdfImage(xobj)
outstream = BytesIO()
pim.extract_to(stream=outstream)
del pim
del xobj.ColorSpace
# If there is no explicit ColorSpace metadata we should get it from the
# compressed data stream
pim = PdfImage(xobj)
assert pim.colorspace == '/DeviceRGB'
assert pim.bits_per_component == 8
def test_jp2(first_image_in):
xobj, pdf = first_image_in('pike-jp2.pdf')
pim = PdfImage(xobj)
assert isinstance(pim, PdfJpxImage)
assert '/JPXDecode' in pim.filters
assert pim.colorspace == '/DeviceRGB'
assert not pim.is_inline
assert not pim.indexed
assert pim.mode == 'RGB'
assert pim.bits_per_component == 8
assert pim.__eq__(42) is NotImplemented
assert pim == PdfImage(xobj)
outstream = BytesIO()
pim.extract_to(stream=outstream)
del pim
del xobj.ColorSpace
# If there is no explicit ColorSpace metadata we should get it from the
# compressed data stream
pim = PdfImage(xobj)
assert pim.colorspace == '/DeviceRGB'
assert pim.bits_per_component == 8