8000 WIP: Add offset normalizer by phobson · Pull Request #3858 · matplotlib/matplotlib · GitHub
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WIP: Add offset normalizer #3858

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7e93605
ENH: Add OffsetNorm and tests
phobson Nov 27, 2014
5e7c187
fix OffsetNorm docstring to numpydoc spec
phobson Mar 30, 2015
9a0b603
OffsetNorm blurb in whats_new
phobson Mar 30, 2015
fd9e624
removed OffsetNorm.inverse method
phobson Jun 6, 2015
633505d
attempting to create a baseline image
phobson Jun 6, 2015
ab11380
fix bad indexing when returning a scalar
phobson Jun 8, 2015
fa57cdd
the real test image
phobson Jun 8, 2015
9a01b9f
refactor tests a bit to handle non-invertable Norms
phobson Jun 8, 2015
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fix OffsetNorm docstring to numpydoc spec
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@phobson
phobson committed Mar 30, 2015
commit 5e7c187b71d4d0286bf58676d3eb92a268f33083
8 changes: 4 additions & 4 deletions lib/matplotlib/colors.py
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Expand Up @@ -978,19 +978,19 @@ def __init__(self, vmin=None, vcenter=None, vmax=None, clip=False):

Parameters
----------
vmin : optional float
vmin : float, optional
The data value that defines ``0.0`` in the normalized data.
Defaults to the min value of the dataset.

vcenter : optional float
vcenter : float, optional
The data value that defines ``0.5`` in the normalized data.
Defaults to halfway between *vmin* and *vmax*.

vmax : option float
vmax : float, optional
The data value that defines ``1.0`` in the normalized data.
Defaults to the the max value of the dataset.

clip : optional bool (default is False)
clip : bool, optional (default is False)
If *clip* is True, values beyond *vmin* and *vmax* will be set
to ``0.0`` or ``1.0``, respectively. Otherwise, values outside
the ``[0.0, 1.0]`` will be returned.
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