Method resampled

lib/matplotlib/colors.py:990–1001

Return a new colormap with *lutsize* entries.

(self, lutsize)

                np.all(self._lut[:, 0] == self._lut[:, 2]))

    def resampled(self, lutsize):
        """Return a new colormap with *lutsize* entries."""
        if hasattr(self, '_resample'):
            _api.warn_external(
                "The ability to resample a color map is now public API "
                f"However the class {type(self)} still only implements "
                "the previous private _resample method.  Please update "
                "your class."
            )
            return self._resample(lutsize)

        raise NotImplementedError()

    def reversed(self, name=None):
        """