Method _extend_lower

lib/matplotlib/colorbar.py:1310–1313

Return whether the lower limit is open ended.

(self)

        return extendlength

    def _extend_lower(self):
        """Return whether the lower limit is open ended."""
        minmax = "max" if self.long_axis.get_inverted() else "min"
        return self.extend in ('both', minmax)

    def _extend_upper(self):
        """Return whether the upper limit is open ended."""