[英]“Replot” a matplotlib inline plot in a IPython notebook
if I work on a matplotlib
inline plot in an ipython notebook like this: 如果我在ipython笔记本中的
matplotlib
内联图上工作,如下所示:
figure = plt.figure()
ax = figure.gca(projection="3d")
graph = np.empty([len(thetaYield),3])
for g, tY in zip(graph, thetaYield):
sample = HWtoPS(xiYield, rhoYield, tY)
g[...] = sample[:]
ax.plot(graph[:,0],graph[:,1], graph[:,2])
plt.show()
the plot is drawn inline in my notebook as it intended. 该图按预期在我的笔记本中内联绘制。
Now I want to add to add some data to this plot: 现在,我想添加一些数据以添加到该绘图中:
principalStress, vectors = eig(sigma)
ax.scatter(principalStress[0], principalStress[1], principalStress[2])
plt.show()
no error, but also no plot is drawn . 没有错误,也没有绘制曲线 。
I expected to get an "updated" version of my plot with the additional data. 我希望获得带有其他数据的情节的“更新”版本。
How can this be done? 如何才能做到这一点?
matplotlib
Renderer matplotlib
Renderer来实现 Currently, this cannot be done for the IPython
"inline" graphs, however, if you opt to change a Renderer
part of the matplotlib
framework, to another one, the limitation of a singleton call of the .show()
method does not hurt and you can ex post modify the object's content and it gets re-processed by the Renderer
. 当前,对于
IPython
“内联”图无法做到这一点,但是,如果您选择将matplotlib
框架的Renderer
部分更改为另一个,则对.show()
方法的单例调用的限制不会受到影响,并且您可以事后修改对象的内容,然后由Renderer
对其进行重新处理。
Simply: 只是:
add a directive ( IPython magic ) %matplotlib qt
添加指令(IPython magic )
%matplotlib qt
& &
use additional matplotlib
calls as you expect 'em to modify/update the figure
object 根据您的期望使用其他
matplotlib
调用来修改/更新figure
对象
( I love using this both during prototyping phases & for interactive 3D-viewing of complex data visualisations (which I heavily miss in notebook's " inline "s) ) (我喜欢在原型开发阶段和用于复杂数据可视化的交互式3D查看(我在笔记本的“ 嵌入式 ”中很想念)中都使用此功能)
BTW : do you have about any methodology, which would allow to store a
matplotlib
3D-view plot, as a complete, state-full container, that can be sent to some other user for her/his "load" and UI-interactive review? 顺便说一句 :您是否有任何方法可以将
matplotlib
3D视图图存储为一个完整的,状态已满的容器,可以将其发送给其他用户以供其“加载”和UI交互查看? Would be great to hear about any such working :o) 听到任何这样的工作将是很棒的:o)
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