Doc v2 release notes#6994
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| CocoaAgg backend removed | ||
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| The deprecated and not fully functional CocoaAgg backend has been removed |
| however, the origin is from the (right, top) of the figure or axes, | ||
| analogous to negative indexing of sequences. | ||
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| Optionally, you can specify arrow properties which draws an arrow |
This is something that we probably want to expose as a knob without forcing full classic mode. Closes matplotlib#6998
Both set to {'lines.dotted_pattern': [1.1, 1.1]}
tacaswell
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May I go ahead and merge this if it passes the tests? It's getting unwieldy; I think it would be better to make any additional related changes in another PR. |
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Sure! |
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@efiring can you do the v2.x merge into master so that devdocs will pick this up? |
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Sure, I'll try it right now. How bad could it be?... |
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It looks like there are conflicts (as my new PR does not cleanly merge to master)... |
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Yes, at least one of them is easy; moving on to the others. |
| To use these for images where categories are specified as integers, for | ||
| instance, use:: | ||
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| plt.imshow(x, cmap='Dark2', norm=colors.NoNorm()) |
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What's the purpose of NoNorm in this example?
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It just passes the values though without changing them instead of trying to normalize them to [0, 1].
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This helped me http://stackoverflow.com/questions/3034363/displaying-a-colored-2d-array-in-matplotlib-in-python:
The norm=NoNorm() argument avoids any scaling of the matrix values, so that 0 gets the first color in the list, 1 the second, etc.
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Could you add NoNorm to this page: http://matplotlib.org/users/colormapnorms.html
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Yes, I'll have a look.
On Tue, Sep 6, 2016 at 1:39 AM, Thomas A Caswell [email protected]
wrote:
In doc/api/api_changes.rst
#6994 (comment):+will be taken from
matplotlib.rcParams. The previously-existing
+framealphakwarg still controls the alpha transparency of the
+patch.
+
+
+Qualitative colormaps
+---------------------
+
+Colorbrewer's qualitative/discrete colormaps ("Accent", "Dark2", "Paired",
+"Pastel1", "Pastel2", "Set1", "Set2", "Set3") are now implemented as
+ListedColormapinstead ofLinearSegmentedColormap.
+
+To use these for images where categories are specified as integers, for
+instance, use::
+
- plt.imshow(x, cmap='Dark2', norm=colors.NoNorm())
Could you add NoNorm to this page: http://matplotlib.org/users/
colormapnorms.html—
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This started out trying to write the release docs for v2.0 and I ended up re-arranging the documentation pretty aggressively.
This has the 3 commits from #6993 (which is what made iterating on this bearable).