Method _calc_complex_clim

vispy/visuals/image_complex.py:125–130

(self, data=None)

        super(ComplexImageVisual, type(self)).clim.fset(self, clim)

    def _calc_complex_clim(self, data=None):
        # it would be nice if this could be done in the scalable texture mixin,
        # but that would require the mixin knowing about the complex mode.
        func = CPU_COMPLEX_TRANSFORMS[self.complex_mode]
        _rendered = func(self._data if data is None else data)
        return (_rendered.min(), _rendered.max())