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Add getters and _repr_html_ for over/under/bad values of Colormap objects. #17900

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Merged
timhoffm merged 20 commits into from
Aug 19, 2020
Merged

Add getters and _repr_html_ for over/under/bad values of Colormap objects. #17900

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924aa61
Add get_bad, get_under, get_over.
bdice Jul 12, 2020
c7115f0
Add missing docstring to is_gray.
bdice Jul 12, 2020
2fd8ed0
Add under/over/bad colors to Colormap _repr_html_.
bdice Jul 12, 2020
4514171
Add tests for getters.
bdice Jul 12, 2020
90dc80e
Add What's New.
bdice Jul 12, 2020
8dcb3ea
Fix flake8, reorder words.
bdice Jul 12, 2020
c6fc989
Use same_color for testing.
bdice Jul 13, 2020
feb1f87
Apply suggestions from code review
bdice Jul 12, 2020
642477e
Use values outside [0, 1] for testing under/over.
bdice Jul 13, 2020
c43cceb
Remove reference to norm.clip in docstrings.
bdice Jul 14, 2020
9ca1893
Move under/bad/over below the colormap.
bdice Aug 9, 2020
12fd588
Apply CSS suggestions from @greglucas.
bdice Aug 10, 2020
df1cd26
Fix references to documentation.
bdice Aug 10, 2020
64faef0
Use max-width to make content more responsive.
bdice Aug 10, 2020
a55cbf7
Use one line for short docstrings.
bdice Aug 16, 2020
5b095f9
Use f-strings and implicit continuations.
bdice Aug 16, 2020
4581ab8
Use private module constant for PNG representation size.
bdice Aug 16, 2020
057dc55
Improve HTML repr tests.
bdice Aug 16, 2020
e398f92
Assert base64 encoded png is in HTML representation.
bdice Aug 16, 2020
977677a
Fix flake8.
bdice Aug 16, 2020
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Remove reference to norm.clip in docstrings.
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@bdice
bdice committed Aug 9, 2020
commit c43cceb983341583e2221f479cc8080f553742ac
8 changes: 4 additions & 4 deletions lib/matplotlib/colors.py
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Original file line number Diff line number Diff line change
Expand Up @@ -629,15 +629,15 @@ def set_bad(self, color='k', alpha=None):

def get_under(self):
"""
Get the color for low out-of-range values when ``norm.clip = False``.
Get the color for low out-of-range values.
"""
if not self._isinit:
self._init()
return self._lut[self._i_under]

def set_under(self, color='k', alpha=None):
"""
Set the color for low out-of-range values when ``norm.clip = False``.
Set the color for low out-of-range values.
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"""
_warn_if_global_cmap_modified(self)
self._rgba_under = to_rgba(color, alpha)
Expand All @@ -646,15 +646,15 @@ def set_under(self, color='k', alpha=None):

def get_over(self):
"""
Get the color for high out-of-range values when ``norm.clip = False``.
Get the color for high out-of-range values.
"""
if not self._isinit:
self._init()
return self._lut[self._i_over]

def set_over(self, color='k', alpha=None):
"""
Set the color for high out-of-range values when ``norm.clip = False``.
Set the color for high out-of-range values.
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bdice marked this conversation as resolved.
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"""
_warn_if_global_cmap_modified(self)
self._rgba_over = to_rgba(color, alpha)
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