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Jupyter使3D matplotlib图形非常小

  •  1
  • Coolio2654  · 技术社区  · 6 年前

    阅读了这个网站上许多关于在Jupyter中调整图形大小和设置图形大小限制的帖子后,我确信在3D绘图方面有一些不同之处。

    这是我的3D散点图,Jupyter不断回馈给我,尽管我尝试了很多 figsize dpi= 设置(在 plt.figure() 或在 plt.rcParams() ),

    enter image description here

    enter image description here

    %pylab inline
    pylab.rcParams['figure.figsize'] = (20, 16)
    pylab.rcParams['figure.dpi'] = 200
    
    import matplotlib.pyplot as plt
    import matplotlib
    
    from mpl_toolkits.mplot3d import Axes3D
    
    # data1
    
    fig = plt.figure()
    
    ax = fig.add_subplot(111, projection='3d')
    
    ax.scatter(data1.a_close, data1.g_close, data1.m_close)
    

    我做错什么了?

    pip 安装的软件包,如果这提供了一些细节。我也尝试过卸载和重新安装 jupyter ,但这并没有起到任何作用

    alabaster==0.7.12
    anaconda-client==1.6.14
    anaconda-navigator==1.8.7
    anaconda-project==0.8.2
    appnope==0.1.0
    appscript==1.0.1
    argh==0.26.2
    asn1crypto==0.24.0
    astroid==2.0.4
    astropy==3.0.5
    atomicwrites==1.2.1
    attrs==18.2.0
    Babel==2.6.0
    backcall==0.1.0
    backports.shutil-get-terminal-size==1.0.0
    beautifulsoup4==4.6.3
    bitarray==0.8.3
    bkcharts==0.2
    blaze==0.11.3
    bleach==3.0.2
    blist==1.3.6
    bokeh==1.0.0
    boto==2.48.0
    Bottleneck==1.2.1
    certifi==2018.4.16
    cffi==1.11.5
    chardet==3.0.4
    Click==7.0
    cloudpickle==0.6.1
    clyent==1.2.2
    colorama==0.4.0
    conda==4.5.9
    conda-build==3.0.27
    conda-verify==2.0.0
    contextlib2==0.5.5
    cryptography==2.3.1
    CVXcanon==0.1.1
    cvxopt==1.2.2
    cvxpy==1.0.10
    cycler==0.10.0
    Cython==0.29
    cytoolz==0.9.0.1
    dash==0.28.5
    dash-core-components==0.35.2
    dash-html-components==0.13.2
    dash-renderer==0.14.3
    dash-table-experiments==0.6.0
    dask==0.19.4
    datashape==0.5.4
    decorator==4.3.0
    defusedxml==0.5.0
    dill==0.2.8.2
    distcan==0.0.1
    distributed==1.23.3
    Django==2.1.2
    docutils==0.14
    ecos==2.0.5
    entrypoints==0.2.3
    et-xmlfile==1.0.1
    eventsourcing==6.3.0
    fastcache==1.0.2
    fastnumbers==2.1.1
    feather-format==0.4.0
    filelock==3.0.9
    fix-yahoo-finance==0.0.22
    Flask==1.0.2
    Flask-Caching==1.4.0
    Flask-Compress==1.4.0
    Flask-Cors==3.0.6
    future==0.16.0
    gevent==1.3.7
    glmnet==2.0.0
    glmnet-py==0.1.0b2
    glob2==0.6
    gmpy2==2.0.8
    greenlet==0.4.15
    h5py==2.8.0
    heapdict==1.0.0
    html5lib==1.0.1
    hupper==1.3.1
    idna==2.7
    imageio==2.4.1
    imagesize==1.1.0
    importlib-metadata==0.6
    inflection==0.3.1
    ipykernel==5.1.0
    ipython==7.0.1
    ipython-genutils==0.2.0
    ipywidgets==7.4.2
    isort==4.3.4
    ItsDangerous==1.0.0
    jdcal==1.4
    jedi==0.13.1
    Jinja2==2.10
    joblib==0.12.5
    jsonschema==2.6.0
    jupyter==1.0.0
    jupyter-client==5.2.3
    jupyter-console==6.0.0
    jupyter-core==4.4.0
    jupyterlab==0.35.2
    jupyterlab-launcher==0.13.1
    jupyterlab-server==0.2.0
    keyring==15.1.0
    kiwisolver==1.0.1
    lazy-object-proxy==1.3.1
    llvmlite==0.25.0
    locket==0.2.0
    lxml==4.2.5
    Markdown==3.0.1
    MarkupSafe==1.0
    matplotlib==3.0.0
    mccabe==0.6.1
    mistune==0.8.4
    mizani==0.5.2
    mlxtend==0.13.0
    mock==2.0.0
    more-itertools==4.3.0
    mpmath==1.0.0
    msgpack==0.5.6
    msgpack-python==0.5.6
    multipledispatch==0.6.0
    multiprocess==0.70.6.1
    multitasking==0.0.7
    natsort==5.4.1
    navigator-updater==0.2.1
    nbconvert==5.4.0
    nbformat==4.4.0
    ndg-httpsclient==0.5.1
    networkx==2.2
    nltk==3.3
    nose==1.3.7
    notebook==5.7.0
    numba==0.40.1
    numexpr==2.6.8
    numpy==1.15.3
    numpydoc==0.8.0
    odo==0.5.1
    olefile==0.46
    openpyxl==2.5.9
    osqp==0.4.1
    packaging==18.0
    palettable==3.1.1
    pandas==0.23.4
    pandas-datareader==0.7.0
    pandocfilters==1.4.2
    parso==0.3.1
    partd==0.3.9
    PasteDeploy==1.5.2
    path.py==11.5.0
    pathlib2==2.3.2
    patsy==0.5.0
    pbr==5.1.0
    pep8==1.7.1
    pexpect==4.6.0
    pickleshare==0.7.5
    Pillow==5.3.0
    pkginfo==1.4.2
    plaster==1.0
    plaster-pastedeploy==0.6
    plotly==3.3.0
    pluggy==0.8.0
    ply==3.11
    prometheus-client==0.4.2
    prompt-toolkit==2.0.6
    psutil==5.4.7
    ptyprocess==0.5.2
    py==1.7.0
    pyarrow==0.11.1
    pyasn1==0.4.4
    pycodestyle==2.4.0
    pycosat==0.6.3
    pycparser==2.19
    pycrypto==2.6.1
    pycryptodome==3.6.6
    pycurl==7.43.0.2
    pyflakes==2.0.0
    Pygments==2.2.0
    pylint==2.1.1
    pymc3==3.5
    pyodbc==4.0.24
    pyOpenSSL==18.0.0
    pyparsing==2.2.2
    PyQt5==5.11.3
    PyQt5-sip==4.19.13
    pyramid-arima==0.8.1
    PySocks==1.6.8
    pystan==2.18.0.0
    pytest==3.9.2
    python-dateutil==2.7.3
    pytz==2018.6
    PyWavelets==1.0.1
    PyYAML==3.12
    pyzmq==17.1.2
    qfrm==0.2.0.27
    QtAwesome==0.5.1
    qtconsole==4.3.1
    QtPy==1.5.2
    Quandl==3.4.3
    redis==2.10.6
    repoze.lru==0.7
    requests==2.20.0
    requests-file==1.4.3
    requests-ftp==0.3.1
    retrying==1.3.3
    rope==0.11.0
    rpy2==2.9.4
    ruamel-yaml==0.11.14
    scikit-image==0.14.1
    scikit-learn==0.19.0
    scipy==1.1.0
    scs==2.0.2
    seaborn==0.9.0
    Send2Trash==1.5.0
    simplegeneric==0.8.1
    simplejson==3.16.0
    singledispatch==3.4.0.3
    sip==4.19.8
    six==1.11.0
    snowballstemmer==1.2.1
    sortedcollections==1.0.1
    sortedcontainers==2.0.5
    Sphinx==1.8.1
    sphinxcontrib-websupport==1.1.0
    spyder==3.3.1
    spyder-kernels==1.1.0
    SQLAlchemy==1.2.12
    statistics==1.0.3.5
    statsmodels==0.9.0
    sympy==1.1.1
    tables==3.4.4
    tblib==1.3.2
    terminado==0.8.1
    testpath==0.4.2
    Theano==1.0.3
    toolz==0.9.0
    tornado==5.1.1
    tqdm==4.28.1
    traitlets==4.3.2
    translationstring==1.3
    typed-ast==1.1.0
    typing==3.6.6
    tzlocal==1.5.1
    unicodecsv==0.14.1
    urllib3==1.24
    venusian==1.1.0
    wcwidth==0.1.7
    webencodings==0.5.1
    WebOb==1.8.3
    Werkzeug==0.14.1
    widgetsnbextension==3.4.2
    wrapt==1.10.11
    xlrd==1.1.0
    XlsxWriter==1.1.2
    xlwings==0.13.0
    xlwt==1.3.0
    yahoo-finance==1.4.0
    zict==0.1.3
    zope.deprecation==4.3.0
    zope.interface==4.6.0
    
    3 回复  |  直到 6 年前
        1
  •  2
  •   ImportanceOfBeingErnest    6 年前

    这是由于matplotlib 3.0.0中的一个错误造成的。它不应出现在matplotlib 3.0.1中。

    您可以选择:

    • 更新至matplotlib 3.0.1
    • %config InlineBackend.print_figure_kwargs = {'bbox_inches':None}
      
    • %matplotlib notebook 后端而不是 %matplotlib inline 一个。

        2
  •  -1
  •   HUSMEN    6 年前

    尝试替换

    %pylab inline
    pylab.rcParams['figure.figsize'] = (20, 16)
    pylab.rcParams['figure.dpi'] = 200
    
    import matplotlib.pyplot as plt
    import matplotlib
    

    %matplotlib inline
    
    import matplotlib.pyplot as plt
    import matplotlib
    
    matplotlib.rcParams['figure.figsize'] = (20, 16)
    matplotlib.rcParams['figure.dpi'] = 200
    
        3
  •  -1
  •   seralouk    6 年前

    有时我的Mac电脑上也会出现这种情况。

    先用这个:

    import matplotlib.pyplot as plt
    import matplotlib
    %matplotlib inline
    
    matplotlib.rcParams['figure.figsize'] = (20, 16)
    matplotlib.rcParams['figure.dpi'] = 200
    

    我案子的诀窍是: %matplotlib inline