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How to use the pyvips.Operation.call function in pyvips

To help you get started, we’ve selected a few pyvips examples, based on popular ways it is used in public projects.

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github libvips / pyvips / tests / test_foreign.py View on Github external
def save_load_buffer(self, saver, loader, im, max_diff=0, **kwargs):
        buf = pyvips.Operation.call(saver, im, **kwargs)
        x = pyvips.Operation.call(loader, buf)

        assert im.width == x.width
        assert im.height == x.height
        assert im.bands == x.bands
        assert (im - x).abs().max() <= max_diff
github libvips / libvips / test / test-suite / test_foreign.py View on Github external
def save_load_buffer(self, saver, loader, im, max_diff=0, **kwargs):
        buf = pyvips.Operation.call(saver, im, **kwargs)
        x = pyvips.Operation.call(loader, buf)

        assert im.width == x.width
        assert im.height == x.height
        assert im.bands == x.bands
        assert (im - x).abs().max() <= max_diff
github libvips / libvips / test / test-suite / test_foreign.py View on Github external
def file_loader(self, loader, test_file, validate):
        im = pyvips.Operation.call(loader, test_file)
        validate(im)
        im = pyvips.Image.new_from_file(test_file)
        validate(im)
github libvips / pyvips / tests / test_foreign.py View on Github external
def save_buffer_tempfile(self, saver, suf, im, max_diff=0):
        filename = temp_filename(self.tempdir, suf)

        buf = pyvips.Operation.call(saver, im)
        f = open(filename, 'wb')
        f.write(buf)
        f.close()

        x = pyvips.Image.new_from_file(filename)

        assert im.width == x.width
        assert im.height == x.height
        assert im.bands == x.bands
        assert (im - x).abs().max() <= max_diff
github libvips / libvips / test / test-suite / test_foreign.py View on Github external
def save_load_buffer(self, saver, loader, im, max_diff=0, **kwargs):
        buf = pyvips.Operation.call(saver, im, **kwargs)
        x = pyvips.Operation.call(loader, buf)

        assert im.width == x.width
        assert im.height == x.height
        assert im.bands == x.bands
        assert (im - x).abs().max() <= max_diff

pyvips

binding for the libvips image processing library, API mode

GitHub
MIT
Latest version published 8 months ago

Package Health Score

74 / 100
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