“UbuntuHelp:MatPlotLibHowTo”的版本间的差异
来自Ubuntu中文
小 （新页面: {{From|https://help.ubuntu.com/community/MatPlotLibHowTo}} {{Languages|UbuntuHelp:MatPlotLibHowTo}} == What is matplotlib == [http://matplotlib.sourceforge.net/ Matplotlib] (AKA Pylab) i...） |
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{{Languages|UbuntuHelp:MatPlotLibHowTo}} | {{Languages|UbuntuHelp:MatPlotLibHowTo}} | ||
== What is matplotlib == | == What is matplotlib == | ||
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[http://matplotlib.sourceforge.net/ Matplotlib] (AKA Pylab) is a cross platform 2d plotting library for Python. | [http://matplotlib.sourceforge.net/ Matplotlib] (AKA Pylab) is a cross platform 2d plotting library for Python. | ||
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Matplotlib is in the universe repository, package name "python-matplotlib". | Matplotlib is in the universe repository, package name "python-matplotlib". | ||
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Here's how I compiled and installed it from source before that was so. | Here's how I compiled and installed it from source before that was so. | ||
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== Installing dependencies == | == Installing dependencies == | ||
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Matplotlib works with a variety of GUI toolkits and graphical back ends. I was most interested in the GTK and Tk interface and in the AGG back end. For those, install the pygtk and tk -dev packages and their dependancies (breezy has tcl8.4) | Matplotlib works with a variety of GUI toolkits and graphical back ends. I was most interested in the GTK and Tk interface and in the AGG back end. For those, install the pygtk and tk -dev packages and their dependancies (breezy has tcl8.4) | ||
<pre><nowiki> | <pre><nowiki> | ||
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</nowiki></pre> | </nowiki></pre> | ||
Read more about the available backends at [http://matplotlib.sourceforge.net/backends.html]. | Read more about the available backends at [http://matplotlib.sourceforge.net/backends.html]. | ||
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== Installing buildtools == | == Installing buildtools == | ||
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Ubuntu does not ship with make or gcc installed by default, and [http://checkinstall.izto.org/ checkinstall] seemed like a good idea | Ubuntu does not ship with make or gcc installed by default, and [http://checkinstall.izto.org/ checkinstall] seemed like a good idea | ||
<pre><nowiki> | <pre><nowiki> | ||
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</nowiki></pre> | </nowiki></pre> | ||
Read more about compiling things on Ubuntu at CompilingEasyHowTo. | Read more about compiling things on Ubuntu at CompilingEasyHowTo. | ||
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== Building matplotlib == | == Building matplotlib == | ||
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Get the latest source (matplotlib-0.86.2.tar.gz as of late January 2006) from matplotlib.sf.net, unpack it, build it and install it. | Get the latest source (matplotlib-0.86.2.tar.gz as of late January 2006) from matplotlib.sf.net, unpack it, build it and install it. | ||
<pre><nowiki> | <pre><nowiki> | ||
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</nowiki></pre> | </nowiki></pre> | ||
Type whatever you like in the various package fields when checkinstall asks. If you're going to share the resulting package with others then try to be accurate, particulary in the license field, so as to not give the wrong impression. | Type whatever you like in the various package fields when checkinstall asks. If you're going to share the resulting package with others then try to be accurate, particulary in the license field, so as to not give the wrong impression. | ||
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checkinstall creates a debian package from what "python setup.py install" installed. You can use that package to remove those files from your system using "dpkg -r matplotlib-0.86.2". Here are two ways to see what's in that package (which is now installed, and a copy of which is in the matplotlib-0.86.2 source directory). | checkinstall creates a debian package from what "python setup.py install" installed. You can use that package to remove those files from your system using "dpkg -r matplotlib-0.86.2". Here are two ways to see what's in that package (which is now installed, and a copy of which is in the matplotlib-0.86.2 source directory). | ||
<pre><nowiki> | <pre><nowiki> | ||
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dpkg --contents matplotlib-0.86.2_0.86.2-1_i386.deb | less | dpkg --contents matplotlib-0.86.2_0.86.2-1_i386.deb | less | ||
</nowiki></pre> | </nowiki></pre> | ||
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== Using matplotlib == | == Using matplotlib == | ||
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Copy the sample matplotlibrc file from the `matplotlib-0.86.2` directory to `~/.matplotlib/matplotlibrc` | Copy the sample matplotlibrc file from the `matplotlib-0.86.2` directory to `~/.matplotlib/matplotlibrc` | ||
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I edited matplotlibrc changing the line | I edited matplotlibrc changing the line | ||
<pre><nowiki> | <pre><nowiki> | ||
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</nowiki></pre> | </nowiki></pre> | ||
since Numeric is already used in other parts of my application. | since Numeric is already used in other parts of my application. | ||
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Run some of the examples in `matplotlib-0.86.2/examples` to check that it works. For example | Run some of the examples in `matplotlib-0.86.2/examples` to check that it works. For example | ||
<pre><nowiki> | <pre><nowiki> | ||
python integral_demo.py | python integral_demo.py | ||
</nowiki></pre> | </nowiki></pre> | ||
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There is a [http://matplotlib.sourceforge.net/tutorial.html tutorial] on the matplotlib home page and a [http://new.scipy.org/Wiki/Cookbook/Matplotlib cookbook] on the new SciPy wiki. | There is a [http://matplotlib.sourceforge.net/tutorial.html tutorial] on the matplotlib home page and a [http://new.scipy.org/Wiki/Cookbook/Matplotlib cookbook] on the new SciPy wiki. | ||
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[[category:CategoryDocumentation]] [[category:CategoryCleanup]] | [[category:CategoryDocumentation]] [[category:CategoryCleanup]] | ||
[[category:UbuntuHelp]] | [[category:UbuntuHelp]] | ||
2007年11月30日 (五) 20:14的版本
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目录
What is matplotlib
Matplotlib (AKA Pylab) is a cross platform 2d plotting library for Python. Matplotlib is in the universe repository, package name "python-matplotlib". Here's how I compiled and installed it from source before that was so.
Installing dependencies
Matplotlib works with a variety of GUI toolkits and graphical back ends. I was most interested in the GTK and Tk interface and in the AGG back end. For those, install the pygtk and tk -dev packages and their dependancies (breezy has tcl8.4)
sudo apt-get install python-gtk2-dev sudo apt-get install tk8.4-dev tk8.4-doc
Read more about the available backends at [1].
Installing buildtools
Ubuntu does not ship with make or gcc installed by default, and checkinstall seemed like a good idea
sudo apt-get install build-essential checkinstall
Read more about compiling things on Ubuntu at CompilingEasyHowTo.
Building matplotlib
Get the latest source (matplotlib-0.86.2.tar.gz as of late January 2006) from matplotlib.sf.net, unpack it, build it and install it.
tar zxf matplotlib-0.86.2.tar.gz cd matplotlib-0.86.2 python setup.py build sudo checkinstall python setup.py install
Type whatever you like in the various package fields when checkinstall asks. If you're going to share the resulting package with others then try to be accurate, particulary in the license field, so as to not give the wrong impression. checkinstall creates a debian package from what "python setup.py install" installed. You can use that package to remove those files from your system using "dpkg -r matplotlib-0.86.2". Here are two ways to see what's in that package (which is now installed, and a copy of which is in the matplotlib-0.86.2 source directory).
dpkg -L matplotlib-0.86.2 | less dpkg --contents matplotlib-0.86.2_0.86.2-1_i386.deb | less
Using matplotlib
Copy the sample matplotlibrc file from the `matplotlib-0.86.2` directory to `~/.matplotlib/matplotlibrc` I edited matplotlibrc changing the line
numerix : numarray # numpy, Numeric or numarray
to
numerix : Numeric # numpy, Numeric or numarray
since Numeric is already used in other parts of my application. Run some of the examples in `matplotlib-0.86.2/examples` to check that it works. For example
python integral_demo.py
There is a tutorial on the matplotlib home page and a cookbook on the new SciPy wiki.
