8000 Add PiecewiseLinearNorm by dopplershift · Pull Request #4666 · matplotlib/matplotlib · GitHub
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Add PiecewiseLinearNorm #4666

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Add PiecewiseLinearNorm #4666

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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
1d8eb25
OffsetNorm -> PiecewiseLinearNorm
dopplershift Jul 11, 2015
57ca4fa
Merge branch 'add-asym-norm'
dopplershift Jul 11, 2015
2919b53
Propagate mask from input data
jkseppan Sep 3, 2015
bfc96a6
Remove unused clip parameter
jkseppan Sep 3, 2015
58c505c
Use process_value in PiecewiseLinearNorm
jkseppan Sep 3, 2015
b069a94
Return a scalar when passed in a scalar
jkseppan Sep 3, 2015
fc8ce8c
Return 0.5 for vcenter == vmax
jkseppan Sep 3, 2015
426353c
pep8 fixes
jkseppan Sep 3, 2015
ebd3753
Merge pull request #2 from jkseppan/add-asym-norm
dopplershift Sep 3, 2015
8000
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pep8 fixes
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@jkseppan
jkseppan committed Sep 3, 2015
commit 426353c32a1a3fdfef14f5c82e7c6072d2403e9b
2 changes: 2 additions & 0 deletions lib/matplotlib/tests/test_colors.py
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Expand Up @@ -166,6 +166,7 @@ class BasePiecewiseLinearNorm(BaseNormMixin):
normclass = mcolors.PiecewiseLinearNorm
test_inverse = False


class test_PiecewiseLinearNorm_Even(BasePiecewiseLinearNorm):
def setup(self):
self.norm = self.normclass(vmin=-1, vcenter=0, vmax=4)
Expand Down Expand Up @@ -298,6 +299,7 @@ def test_offset_norm_img():
img2 = ax2.imshow(Z, cmap=cmap, norm=norm)
cbar2 = fig.colorbar(img2, ax=ax2)


def test_SymLogNorm():
"""
Test SymLogNorm behavior
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