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Merge pull request #3387 from hugovk/update-release-notes

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Update release notes for 5.3.0
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Andrew Murray 2018-09-30 00:19:25 +10:00 committed by GitHub
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docs/releasenotes/5.3.0.rst
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@ -4,6 +4,21 @@
API Additions API Additions
============= =============
Added line width parameter to rectangle and ellipse-based shapes
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
An optional line ``width`` parameter has been added to ``ImageDraw.Draw.arc``,
``chord``, ``ellipse``, ``pieslice`` and ``rectangle``.
Curved joints for line sequences
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
``ImageDraw.Draw.line`` draws a line, or lines, between points. Previously,
when multiple points are given, for a larger ``width``, the joints between
these lines looked unsightly. There is now an additional optional argument,
``joint``, defaulting to ``None``. When it is set to ``curved``, the joints
between the lines will become rounded.
ImageOps.colorize ImageOps.colorize
^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^
@ -13,18 +28,9 @@ Now it supports three-color mapping with the optional ``mid`` parameter, and
the positions for all three color arguments can each be optionally specified the positions for all three color arguments can each be optionally specified
(``blackpoint``, ``whitepoint`` and ``midpoint``). (``blackpoint``, ``whitepoint`` and ``midpoint``).
For example, with all optional arguments:: For example, with all optional arguments::
ImageOps.colorize(im, black=(32, 37, 79), white='white', mid=(59, 101, 175), ImageOps.colorize(im, black=(32, 37, 79), white='white', mid=(59, 101, 175),
blackpoint=15, whitepoint=240, midpoint=100) blackpoint=15, whitepoint=240, midpoint=100)
Curved joints for line sequences
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
``ImageDraw.Draw.line`` draws a line, or lines, between points. Previously,
when multiple points are given, for a larger ``width``, the joints between
these lines looked unsightly. There is now an additional optional argument,
``joint``, defaulting to ``None``. When it is set to ``curved``, the joints
between the lines will become rounded.
ImageOps.pad ImageOps.pad
^^^^^^^^^^^^ ^^^^^^^^^^^^