8000 FEATURE: Path.get_stroked_extents · brunobeltran/matplotlib@a055b24 · GitHub
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FEATURE: Path.get_stroked_extents
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‎doc/users/next_whats_new/2020-06-17-path-extents.rst

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New function to get Path's *stroked* Bbox
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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A Path is typically drawn by stroking it (with some ``markeredgewidth``), an
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operation which changes its bounding box in a nontrivial way, depending on the
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Path's joinstyle, capstyle, miterlimit, and shape.
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`~.path.Path.get_stroked_extents` was added to allow computation of the final
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8000 bounding box in pixel/points coordinates of the line, after it has been drawn
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(and accounting for the joinstyle, capstyle, and miterlimit).

‎lib/matplotlib/bezier.py

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"""Degree of the polynomial. One less the number of control points."""
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return self._N - 1
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@property
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def tan_in(self):
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if self._N < 2:
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raise ValueError("Need at least two control points to get tangent "
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"vector!")
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return self.control_points[1] - self.control_points[0]
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@property
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def tan_out(self):
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if self._N < 2:
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raise ValueError("Need at least two control points to get tangent "
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"vector!")
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return self.control_points[-1] - self.control_points[-2]
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@property
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def polynomial_coefficients(self):
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r"""

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