Python Matplotlib Library
Matplotlib library in Python is a low-level graph plotting tool that serves as a visualization utility. It is an open-source library and can be used for free. The major part of the tool is written in Python. A few pieces are written in C, Objective-C, and JavaScript to support platform compatibility.
The Matplotlib is a library used to plot points, lines, and others for Python programming language and the numerical mathematics extension NumPy. It provides an object-oriented API for embedding plots into applications through general-purpose GUI toolkits, such as Tkinter, wxPython, Qt, or GTK. Pylab is a procedural interface based on state machines such as OpenGL, structured closely resembling MATLAB, although it is highly discouraged. Matplotib is used in SciPy.
John D. designed Matplotib. It is a NumFOCUS fiscally sponsored developed project. It is distributed under a BSD-style license and has an active development community.
Matplotlib 2.0.x is supported by Python versions 2.7 by 3.10. Matplotlib 1.2 has been supported by Python 3 from its start. Python 2.6 is supported by Matplotlib 1.4 for its latest version.
Matplotlib Comparison with MATLAB
Matplotlib’s module, Pyplot, provides a MATLAB kind of interface. It is designed to work like MATLAB, along with the ability to use Python. The better advantage is that it is open-source and can be used for free.
ToolKits
There are several toolkits available to extend Matplotlib functionality. A few are downloaded separately, while the others are available along with the Matplotlib source code, but they have external dependencies.
- Basemap: Basemap is a map plotting with different map projections, coastlines, and political boundaries.
- Cartopy: Cartopy is a mapping library that features object-oriented map projection definitions and arbitrary point, line, polygon. It also has image transformation capabilities.
- Excel Tools: Excel tools contains the utilities required for data exchange with Microsoft Excel.
- GTK Tools: GTK tools provide an interface to the GTK library.
- Qt interface
- Mplot3d: It is used to draw 3-D plots.
- Natgrid: Natgrid is an interface to the library to grind irregularly spaced data.
- Matplotlib2tikz: This helps in exporting to Pgfplots for easy integration into LaTex documents.
- Seaborn: Seaborn provides an API on top of the Matplotlib. It offers reasonable choices for the elements, such as plot style and color defaults, defines simple high-level functions for general statistical plot types, and integrates with Pandas' functionality.
Matplotlib Related Projects:
- Biggles
- Chaco
- DISLIN
- GNU Octave
- Gnuplot-py
- PLplot - It is a Python binding.
- PyCha - It is a libcairo implementation.
- PyPlotter - It is compatible with Jython.
- SageMath - It uses Matplotlib to draw the plots.
- SciPy - Modules plt and gplt
- wxPython - Module wx.lib.plot.py
- Plotly - It is used for interactive, online Matplotlib and Python graphs.
- Bokeh - It is a Python interactive visualization library that targets non-traditional web browsers for presentation.
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