<p dir="auto">Some ideas on what to work on during the scipy sprints</p>
<ul dir="auto">
<li>finish 2.0</li>
<li>Altiar
<ul dir="auto">
<li>mostly stable</li>
<li>needs mpl rederer</li>
<li>someone who knows both mpl + pandas decently well</li>
</ul>
</li>
<li>scales
<ul dir="auto">
<li>unify scale handling and pull out of mpl
<ul dir="auto">
<li>domain -&gt; [0, 1] or ints</li>
<li>scaled data -&gt; {color, shape, size, ...}</li>
</ul>
</li>
</ul>
</li>
<li>expose notebook docs through notebook
<ul dir="auto">
<li>sprint on how to make this integration work, work with IPython folks</li>
<li>convert some of our examples to notebooks</li>
</ul>
</li>
<li>burn down open PRs</li>
</ul>
<p dir="auto">I noticed an issue related to PolyCollections and all Agg backends. If the linewidth keyword is set to 0, then the entire Polygon patch is not shown, rather than removing only the border line. This happened with MPL release 1.4.1, because 1.4.0 works as expected. I see the same behavior on Python 2.7 and 3.4 from Gentoo Linux and in an Anaconda 3.4 environment. I ran a number of tests and <a href="http://matplotlib.1069221.n5.nabble.com/fill-between-issue-td44571.html" rel="nofollow">posted them to Matplotlib-users</a>. However, as a simple expample::</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="import numpy as np
import matplotlib.pyplot as plt

x = np.linspace(0, np.pi*2, 1000)
y = np.sin(x)

# Change the lw != 0 and this works fine
plt.fill_between(x, y-0.1, y+0.1, lw=0)
plt.show()"><pre class="notranslate"><code class="notranslate">import numpy as np
import matplotlib.pyplot as plt

x = np.linspace(0, np.pi*2, 1000)
y = np.sin(x)

# Change the lw != 0 and this works fine
plt.fill_between(x, y-0.1, y+0.1, lw=0)
plt.show()
</code></pre></div>