def test_1(): in_path = 'test_image.jpg' out_path = 'test_image_out.jpg' in_codec = PILJpegCodec() out_codec = PILJpegCodec() f1 = InvertFilter() f2 = CropFilter() f2.set_size((1.0, 0.5)) f3 = BlendFilter() in_codec.load(in_path) f1.set_input(in_codec) f2.set_input(f1) f3.set_inputs(in_codec, f2) # f1.set_visible(False) # f2.set_visible(False) out_codec.set_data(f3.get_data()) out_codec.save(out_path)
def test_3():
in_path = 'test_image.jpg'
out_path = 'test_image_out.jpg'
in_codec = PILJpegCodec()
out_codec = PILJpegCodec()
f_lst_in = open('filters.pkl', 'rb')
f_lst = pickle.load(f_lst_in)
input = in_codec
input.load(in_path)
for f in f_lst:
f.set_input(input)
input = f
out_codec.set_data(input.get_data())
out_codec.save(out_path)
def test_4():
in_path = 'test_image.jpg'
in_path_2 = 'test_image_2.jpg'
out_path = 'test_image_out.jpg'
in_codec = PILJpegCodec()
in_codec_2 = PILJpegCodec()
out_codec = PILJpegCodec()
in_codec.load(in_path)
in_codec_2.load(in_path_2)
f1 = BlendFilter('screen')
# f1 = BlendFilter('multiply')
f1.set_inputs(in_codec, in_codec_2)
f1.set_input(in_codec, 1) # example of changing second input
out_codec.set_data(f1.get_data())
out_codec.save(out_path)
