Qt Plot Python

It lets Python developers utilize the full potential of Qt, with the support of The Qt Company. I have a form I created in QtDesigner and then compiled to python through pyuic5. Excerpt from an email to the [email protected] This stack provides Python bindings for Qt. Also note that when using the IPython interpreter, you can have the plots show up in a separate window by executing the command %matplotlib qt. PyQtGraph is a graphics and user interface library for Python that provides functionality commonly required in engineering and science applications. Canvas: Simple plot /* An Introduction to Tkinter Fredrik Lundh http://www. Scientific & Industrial Areas. Queue - Plot. Learn more. Designer is a graphical tool for building complex Qt4 GUI applications. -The second chapter is a tutorial on how to obtain plots from different data sets. You can find docs for newer versions here. python setup. Plotting a bar using Matplotlib In this recipe, we will learn to plot a bar using Matplotlib that compares the growth of a business over past three years. You cannot access your custom C++ Qt classes from python outside of the scope of your instantiated python class. However, I can not find a way for this in the new Qt Creator. QVBoxPlotModelMapper ([parent=None]) ¶ Parameters. Popular alternatives are PySide (the Qt binding with official support and a more liberal license), PyGTK, wxPython, Kivy and Tkinter (which is bundled with Python). Python Qt5 - simple draw with QPainter. Build remarkable publication-quality plots the easy way Create high quality 2D plots by using Matplotlib productivelyIncremental introduction to Matplotlib, from the ground up to advanced levelsEmbed Matplotlib in GTK+, Qt, and wxWidgets applications as well as web sites to utilize them in Python applicationsDeploy Matplotlib in web applications and expose it on the Web using popular web. What is Qt 4. 4), and matplotlib (version 1. The Python decorator @autogen_docstring(Axes. For this tutorial, we will learn how to work with matplotlib toolbars and canvas to plot onto a pyqt4 GUI. Line Plot with plotly. com Nullege - Search engine for Python source code Snipt. Python is a general-purpose programming language increasingly being used for data analysis and visualization. Basic plot customizations, with a focus on plot legends and text, titles, axes labels and plot layout. Matplotlib is a plotting library for Python which allows you to produce publication quality charts easily and export to a variety of formats. Matplotlib is a 2D plotting library which can be used to generate publication quality figures. PyQwt plots data with Numerical Python and PyQt. It provides an object-oriented API for embedding plots into applications using general-purpose GUI toolkits like Tkinter, wxPython, Qt, or GTK+. Is there any special procedure to draw a graph? can any one help me. In short, SCons is an easier, more reliable and faster way to build software. Over 90 percent of questions asked here gets answered. Powerful interactive shells (terminal and Qt-based). Python Tkinter Introduction. You can vote up the examples you like or vote down the ones you don't like. pyplot to plt. The smtplib modules is useful for communicating with mail servers to send mail. Our goal is to help you find the software and libraries you need. Embedding in Qt¶ Simple Qt application embedding Matplotlib canvases. mplot3d could not be found by pyimport. py could apply as your demands. It was developed by John Hunter in 2002. __init__() and all others are passed to PlotItem. While not aimed at scientific publication, PyQwt is relatively light-weight, integrates very well with PyQt and provides additional widgets that can be useful for. The Hydrogen and Hydrogen Launcher packages are great but at first glance, don’t provide the option to interact with plots generated with matplotlib. Build remarkable publication-quality plots the easy way Create high quality 2D plots by using Matplotlib productivelyIncremental introduction to Matplotlib, from the ground up to advanced levelsEmbed Matplotlib in GTK+, Qt, and wxWidgets applications as well as web sites to utilize them in Python applicationsDeploy Matplotlib in web applications and expose it on the Web using popular web. PyQt-Fit is a regression toolbox in Python with simple GUI and graphical tools the plot of normalized residuals vs. Beside a framework for 2D plots it provides scales, sliders, dials, compasses, thermometers, wheels and knobs to control or display values, arrays, or ranges of type double. PyQwt is a set of Python bindings for the Qwt C++ class library which extends the Qt framework with widgets for scientific and engineering applications. Qt Charts can be used as QWidgets, QGraphicsWidget, or QML types. qwt Qwt is a graphics extension to the Qt GUI application framework. Line Plot with plotly. It is a simple editor for binary data, just like QPlainTextEdit is for text data. I'm designing a GUI with PyQt where I need to display a matplotlib/pylab window when I click on a button that makes the plot of the data from a function I've created. 10) (python): Scientific plotting library (Python 2 Qt GUI) [universe] 5. I've installed the necessary dependencies, to my knowledge (note, for both Python 2 and Python 3):. Plotting in Excel with Python and Matplotlib - #2 Part 1 of this blog series demonstrated how to use matplotlib to plot charts and display them from Excel using the matplotlib Qt backend. Using MNE-Python with IPython / Jupyter notebooks ¶ When using MNE-Python within IPython or a Jupyter notebook, we strongly recommend using the Qt matplotlib backend for fast and correct rendering. The idea of 3D scatter plots is that you can compare 3 characteristics of a data set instead of two. 7 to have a hassle free installation of all the components. What is Qt 4. Plotting in Julia. PyQt5 tutorial is an introductory tutorial to GUI programming with Python and PyQt5 library. Contents: Introduction. Make Graphs on Qt and Plot Your Arduino Measurements: As promised I come in my second instructable to explain you how to program graphs on Qt. There are two providers: pyqt and pyside. txt # Install the same dependency libraries >> pip install -r reg. This series of blog posts details the creation of a custom Qt application containing an interactive matplotlib widget and a plot selection list, which controls the currently displayed figure. The following are code examples for showing how to use pyqtgraph. CalcOpticalFlowHS Horn-Schunck smoothness lambda parameter 2016-09-20 – Importing legacy OpenCV modules from OpenCV 2 in Python. If you use python in your work or hobby projects, please consider participating in the 2018 python developer survey. PyQt is currently more mature than PySide, but you must buy a PyQt license from Riverbank Computing if you want to write proprietary applications. clint is a Python module which is filled with very useful tools for developing command-line applications. MapInfo map in python Qt based form So this means you don’t “always” have to write your MapInfo based apps in C# or C++; of course I already knew this as anything that can use OLE and provide a native window handle to MapInfo will work, I just never tried it. Plotting a bar using Matplotlib In this recipe, we will learn to plot a bar using Matplotlib that compares the growth of a business over past three years. You can embed Matplotlib into pygtk, wx, Tk, or Qt applications. Table of contents. It has functions for data processing and script MGL language for simplification of data plotting. From Qt Wiki. As many noticed, during an update in January we removed Python support from the VS 2017 Release Candidate. Pychart is a library for creating EPS, PDF, PNG, and SVG charts. A custom Python class-based 1D model: A drag and drop-enabled model which holds Python objects. Python Programming tutorials from beginner to advanced on a massive variety of topics. Bugreports. You can vote up the examples you like or vote down the ones you don't like. In this tutorial, we are going to build a Graphical User Interface (GUI) to acquire images from your webcam. It is designed to produce publication-quality plots. In this book, we will be using Qt 5, the latest major version of this library. Python Tkinter Introduction. Articles in tag "Qt" 09. This tutorial is aimed at beginners just starting out with PyQt/PySide and Qt Designer, it will cover very basic usage of PyQt in combination with Qt Designer. PyQt5 Matplotlib example The example below embeds a matplotlib plot in a PyQt5 window. The pyqtSlot () Decorator ¶. Hello all, I'm starting a new application, and I want to do it in C++. import sys import numpy as np from qwt. py or mplwidget. def close. The Plot workbench is an abstraction of the matplotlib Python library conveniently adapted for FreeCAD. PyQtGraph is a graphics and user interface library for Python that provides functionality commonly required in engineering and science applications. QBoxPlotModelMapper ([parent=None]) ¶ Parameters. I've been writing everything so far in Python and I'd like to keep it that way. Simple Qt application embedding Matplotlib canvases. If you want to be a better Python programmer, then you should be writing Python code, making mistakes, and learning from those mistakes. when the mean of a data set equals the median value, it is symmetrical. The Qt console is a GUI application similar to IPython terminal. You can vote up the examples you like or vote down the ones you don't like. ylabel() functions. Python Programming tutorials from beginner to advanced on a massive variety of topics. Pydroid 3 is the most easy to use and powerful educational Python 3 IDE for Android. QtGrace/Grace is a program to display or plot data, analyze data and prepare it for printing. PyQwt is a set of Python bindings for the Qwt library featuring fast plotting of Python lists and tuples and the powerful multi-dimensional arrays provided by NumPy, the fundamental package for efficient scientific and engineering computing in Python. Qt is a popular UI toolkit with Python bindings, one of which is PySide. Matplotlib+Qt. Simple Qt application embedding Matplotlib canvases. ly is differentiated by being an online tool for doing analytics and visualization. The usual approach of writing data from the c++ algorithm to a file and afterwards parsing and plotting it in python using matplotlib proved insufficient: Keeping the algorithm and plotting code in sync requires a lot of effort when the C++ code frequently and substantially changes. Embedding in Qt¶. Documentation contributions included herein are the copyrights of their respective owners. ) XlsxWriter. THE FIX: Tell matplotlib to stop using QT to draw the plot, and let it plot with Tk. 0+dfsg-8ubuntu5: amd64 arm64 armhf i386 ppc64el s390x Package python3-plplot. Hey there everyone I need a little help. hi, I want to draw (plot) a graph in Qt creator with the real time data Is there any special procedure to draw a graph? can any one help me. Veusz is a scientific plotting package. Loading Unsubscribe from Scott Harden? Cancel Unsubscribe. What is Qt 4. Introduction: Matplotlib is a tool for data visualization and this tool built upon the Numpy and Scipy framework. Graph Plotting in Python | Set 3 This article is contributed by Nikhil Kumar. Raku (formerly known as Perl 6) is a sister language, part of the Perl family, not intended as a replacement for Perl, but as its own thing - libraries exist to allow you to call Perl code from Raku programs and vice versa. Made by developers for developers. Maintainer status: maintained; Maintainer: Dirk Thomas , Dorian Scholz , Austin Hendrix. In my case, I'm using PyQt with its plotting supplementary PyQwt to create nice "live" plotting applications, that can be combined with the serial port. Comparison of the Top Python IDEs and Code Editors: Python is one of the famous high-level programming languages that was developed in 1991. sudo apt-get install python3-pyqt5 # PyQt5 on Python 3 sudo apt-get install python3-pyqt4 # PyQt4 on Python 3 sudo apt-get install python-qt4 # PyQt4 on Python 2 See also Installing Jupyter The Qt console is part of the Jupyter ecosystem. There are choices to be made when starting to develop a GUI application in Python, however, and this article provides the information you need to set out on the right path. In this Tutorial, we're going to discuss how to create your own functions or methods for your buttons to execute when clicked in PyQT GUI applications. The Qt Charts examples demonstrate how to use charts in widget-based and Qt Quick applications: AreaChart Example The example shows how to create a simple area chart. You can also save this page to your account. Plotting a bar using Matplotlib In this recipe, we will learn to plot a bar using Matplotlib that compares the growth of a business over past three years. Buiding GUI applications with PyQt gives you access to all these Python tools directly from within your app, allowing you to build complex data-driven apps and interactive. Widgets in IPython notebooks are controls that let you interactively explore a graph or dataset. Scientific & Industrial Areas. Problem with plot resizing. We will start by plotting the following function: = ⁡ + Which looks like waves which have an amplitude of 1 near the origin and decay as you go away from the origin. PyNGL is a Python interface to the high quality 2D scientific visualizations in the NCAR Command Language (NCL). As we love Python, we’ve prepared a script called “plot_data. Pynguin is meant to be an easy environment for introducing programming concepts to beginning programmers. I have created a little app in PyQt using QT Designer. We create a widget called PlotCanvas that includes the Matplotlib plot. All video and text tutorials are free. Let us know which libraries you enjoy using in the comments. Eric is a full featured Python editor and IDE, written in Python. You will … - Selection from Qt5 Python GUI Programming Cookbook [Book]. I am trying to plot some data using matplotlib in interactive mode using IntelliJ Idea 2017. sudo apt-get install python3-pyqt5 # PyQt5 on Python 3 sudo apt-get install python3-pyqt4 # PyQt4 on Python 3 sudo apt-get install python-qt4 # PyQt4 on Python 2 See also Installing Jupyter The Qt console is part of the Jupyter ecosystem. This tutorial covers how to do just that with some simple sample data. Realtime Data Plotting in Python May 8, 2013 Scott Leave a comment General , Python WARNING: this project is largely outdated, and some of the modules are no longer supported by modern distributions of Python. A table is nice to present data, but a chart is even better. WA_OpaquePaintEvent taken from open source projects. There are various software plotting libraries available for Python. If you are on Ubuntu use this link. Analyze, encrypt, and uncover intelligence data using Python usil : Python library used to write fuzzing programs For the latest update about Cyber and Infosec World, follow us on Twitter , Facebook , Telegram , Instagram and subscribe to our YouTube Channel. I have created a little app in PyQt using QT Designer. The documentation provided herein is. PyQt Rapid GUI Programming with Python and Spyder [Part 1] When i first started to work with PyQT, i had a hard time finding all the web resources i needed to program my GUI´s. Matplotlib 3. For this, you have the QtCharts module which provide many types of plots and options to graphically represent data. Qt provides a module, PySide, which allows python to access and modify Qt interfaces such as FreeCAD. I have a form I created in QtDesigner and then compiled to python through pyuic5. Matplotlib also able to create simple plots with just a few commands and along with limited 3D graphic. This stack provides Python bindings for Qt. Once a FITS file has been read, the header its accessible as a Python dictionary of the data contents, and the image data are in a NumPy array. However, I can not find a way for this in the new Qt Creator. A Python GUI makes the plotting simple and easy. For this, you need to go over our data and include the data on a QLineSeries. Graphs with qt and python As I delve further in to the world of python programming with qt3 for the GUI, I have now reached the stage where I need a graph. By voting up you can indicate which examples are most useful and appropriate. Python packages. GitHub Gist: instantly share code, notes, and snippets. i'd like to have it in the separate window ( xwindow to be precise). It provides Python bindings to the C++ Qwt library, which is a set of classes extending the Qt framework with plotting and other widgets for scientific and engineering applications. Matplotlib is a plotting library for the Python programming language and its numerical mathematics extension NumPy. Other scientific Python implementations such as Python-xy may also work, but are not supported. Make sure that the environment variable QT_API is set correctly, as described here. Not quite maximising, but perhaps better. This chart type is usually used to illustrate key. PySide uses the LGPL license, but is not available via normal Debian package channels on Ubuntu Lucid. We start with importing pyqtgraph and defing the plotting data (x and y). PyNGL is a Python interface to the high quality 2D scientific visualizations in the NCAR Command Language (NCL). Usage a) Assign curve properties When a curve is created, it is configured to draw black solid lines with in QwtPlotCurve::Lines style. QCustomPlot is a Qt C++ widget for plotting. Build remarkable publication-quality plots the easy way Create high quality 2D plots by using Matplotlib productivelyIncremental introduction to Matplotlib, from the ground up to advanced levelsEmbed Matplotlib in GTK+, Qt, and wxWidgets applications as well as web sites to utilize them in Python applicationsDeploy Matplotlib in web applications and expose it on the Web using popular web. The development of GNU made it possible to use a computer without software that would trample your freedom. Gnuplot is a portable command-line driven graphing utility for Linux, OS/2, MS Windows, OSX, VMS, and many other platforms. plotly Plotly is the easiest way to graph and share data online. More Modules. The things I tried to get fast enough plots before I found QwT are ridiculous. PlotWidget(). Plotting in Julia. Better yet, you should be discussing your mistakes (and techniques) with others, so that you can compare ideas and techniques, and learn from your peers. For example, clicking in the canvas of the plot displayed by the following program:. In short, SCons is an easier, more reliable and faster way to build software. Scientific plotting library (python qt GUI) packages Skip to content. Give a title to your plot using. > > The workflow: > a. It lets Python developers utilize the full potential of Qt, with the support of The Qt Company. Matplotlib is a plotting library for Python which allows you to produce publication quality charts easily and export to a variety of formats. Previously, I've coded similar things in Python and pygtk, using matplotlib for the graphics. Scientists without any knowledge of OpenGL, who are seeking a high-level, high-performance plotting toolkit. In this tutorial, you will learn the basics of GUI programming in wxPython. Download for Qt for Python. To add a new package, please, check the contribute section. It is based on the cross platform Qt UI toolkit, integrating the highly flexible Scintilla editor control. spline ) and symbols. 5 becaue the missing one can be added via conda after wards. Gnuplot is a portable command-line driven graphing utility for Linux, OS/2, MS Windows, OSX, VMS, and many other platforms. mplot3d in the Python version being used by PyCall. This is a complete Python programming tutorial (for both Python 2 and Python 3!). It supports line plots, bar plots, range-fill plots, and pie charts. This may only be given as a keyword argument. Anaconda, Installation, python, Windows Download Anaconda which comes with the package manager conda. The PVGIS Python class, an example Python script and a Colab notebook are available in our GitHub repository. GUIs and programs that use gnuplot [ edit ] Several third-party programs have graphical user interfaces that can be used to generate graphs using gnuplot as the plotting engine. Raising a Figure Window to the Foreground This post describes a utility function that will raise a plot window to the foreground of your screen. This application failed to start because it could not find or load the Qt platform plugin “xcb”. The Qt Creator is a graphical frontend for calling qmake/make and - technically - it could be used for building and installing Qwt. This is because Qt sits in the app. This is a practical, hands-on resource to help you visualize data with Python using the Matplotlib library. Python is an incredible programming language that you can use to perform data science tasks with a minimum of effort. PyQwt is a set of Python bindings for the Qwt library featuring fast plotting of Python lists and tuples and the powerful multi-dimensional arrays provided by NumPy, the fundamental package for efficient scientific and engineering computing in Python. Since most of my back-end is written in Python, it makes sense to have a Pythonic front-end. plot import Plot2D. Widgets in IPython notebooks are controls that let you interactively explore a graph or dataset. Open-source libraries for JavaScript (comparison with HighCharts at https://plot. This may only be given as a keyword argument. 6 interpreter: no Internet is required to run Python programs. Example code for embedding Matplotlib in Qt applications is given at embedding_in_qt. There is no python 2. Vincent makes it easy to build Vega with Python. cholesky) Therefore Python starts up in under a second. It supports line plots, bar plots, range-fill plots, and pie charts. Related course: Create GUI Apps with PyQt5. This query is obviously very simple, however a plot can of course be made from any query no matter how complex, provided there are 2 values per row in the set of results. The sampling theorem explained with numpy The sampling theorem states that a continuous signal x(t) bandlimited to B Hz can be recovered from its samples x[n] = x(n*T), where n is an integer, if T is greater than or equal to 1/(2B) without loss of any information. After adding the data to the series, you can modify the axis to properly display the QDateTime on the X-axis, and the magnitude values on the Y-axis. py install Windows. When PyQt wraps Qt-4, replace this class with QPointF except in signals. Feel free to propose a chart or report a bug. Graphics View - Text Effects. QtPy - Provides a uniform layer to support PyQt5, PySide2, PyQt4 and PySide with a single codebase. It provides Python bindings to the C++ Qwt library, which is a set of classes extending the Qt framework with plotting and other widgets for scientific and engineering applications. The function will only work with the Qt graphics backend, so I will start with a brief overview of graphics backends. The following are code examples for showing how to use pyqtgraph. When PyQt wraps Qt-4, replace this class with QPointF except in signals. These are fully independent, compilable examples. We intend to write self-contained snippets to help people out! Mail arj dot python at gmail dot com if you…. linalg as la; la. Vincent-Qt makes it easy to use Vincent in QtWidgets applications. The Qt Creator is a graphical frontend for calling qmake/make and - technically - it could be used for building and installing Qwt. 3), also known at Pyside2, at this year’s SIGGRAPH. Has features such as Python and Ruby debugger, code coverage, automatic code checking, Python and Ruby shell, class browser, and others. Matplotlib for Python Developers, Second Edition shows you how to create attractive graphs, charts, and plots using Matplotlib. (For example import scipy. rqt_plot provides a GUI plugin visualizing numeric values in a 2D plot using different plotting backends. More Python plotting libraries In this tutorial, I focused on making data visualizations with only Python's basic matplotlib library. SCons is an Open Source software construction tool—that is, a next-generation build tool. It provides Python bindings to the C++ Qwt library, which is a set of classes extending the Qt framework with plotting and other widgets for scientific and engineering applications. Reposting a PSF-Community email as a PSA. Using a UI file. Can this be fixed/is this typical behavior? On my setup, figure windows created with the %matplotlib magic from an IPython shell (not entirely sure how this works) disappear after switching from my terminal application to. Its plotting commands are chosen in a way that they are similar to Matlab both in naming and with the arguments. The QT framework allows us to go even farther, though, and build entire applications in QT (using PyQT, for example). The development of GNU made it possible to use a computer without software that would trample your freedom. Using these plots we can visualize our data. 10) (python): Scientific plotting library (Python 2 Qt GUI) [universe] 5. This program will work equally well using Qt4 and Qt5. 5 is the fifth maintenance release of Python 3. In the same vein, how does one embed a runtime plot in a qt3 UI ? It will need to be a python solution since I am using python libraries to acquire the data. Powerful mathematics-oriented syntax with built-in plotting and visualization tools; Free software, runs on GNU/Linux, macOS, BSD, and Windows. rqt_publisher provides a GUI plugin for publishing arbitrary messages with fixed or computed field values. Create a graphical user interface with Python. This is probably the easiest to install and use. This is the reference guide for PyQt5 5. VPython makes it easy to create navigable 3D displays and animations, even for those with limited programming experience. SignalProxy(). The Qt console for IPython, using inline matplotlib plots. What is pyqtgraph? What can it do? Examples; How does it compare to. 12, it is possible to use the Qt backend with --gui=qt. PyQwt plots data with Numerical Python and PyQt. To have the plots show up in the IPython console, enter %matplotlib inline. It is the one you need to read first to understand the basics of QtiPlot and to be able to draw plots. Matplotlib is a plotting library for the Python programming language and its numerical mathematics extension NumPy. IPython shell with %matplotlib: the qt windows displaying figures disappear when I step away from the terminal application. The following are code examples for showing how to use pyqtgraph. Plotting in Julia is available through external packages. Furthermore, Spyder offers built-in integration with many popular scientific Python packages, including NumPy, SciPy, Pandas, IPython, QtConsole, Matplotlib, SymPy, and more. Python is mainly used for server-side web development, development of software, maths, scripting, and artificial intelligence. The live plotting function is capable of producing high-speed, high-quality, real-time data visualization in Python using matplotlib and just a few lines of code. In my next post on this subject, I will introduce live visualization of words using the same method outlined above. Inspired by the article "Embedding Python in Multi-Threaded C/C++ Applications" (Linux Journal), I felt the need for a more comprehensive coverage on the topic of embedding Python. Mayavi plots not displaying. Graph Plotting in Python | Set 3 This article is contributed by Nikhil Kumar. PyQtGraph is a graphics and user interface library for Python that provides functionality commonly required in engineering and science applications. This widget prints the current plot or saves it to file using generic system tools rather than by using a different gnuplot terminal type. SignalProxy(). Widgets in IPython notebooks are controls that let you interactively explore a graph or dataset. ) and 2) to provide tools to aid in rapid application development (for example, property trees. Data visualization gives many insights that data alone cannot. Better yet, you should be discussing your mistakes (and techniques) with others, so that you can compare ideas and techniques, and learn from your peers. We'll be using Python (version 3. Embedding Matplotlib Plots in PyQt5. i'd like to have it in the separate window ( xwindow to be precise). They have a layer of python called hippoplotter. In the same vein, how does one embed a runtime plot in a qt3 UI ? It will need to be a python solution since I am using python libraries to acquire the data. Intro to Qt for Python / Write Your First Data-based Application with Qt for Python in 0. PySerial makes Python a great tool for serial communications from a computer, as it can be easily combined with other powerful Python libraries to create full-scale applications. First install Qt (from binaries),. However, I can not find a way for this in the new Qt Creator. For this tutorial, we will learn how to work with matplotlib toolbars and canvas to plot onto a pyqt4 GUI. This blog post will show you how to display a Matplotlib RGB image in only a few lines of code…as well as clear up any caveats that you may run into when using OpenCV and matplotlib together. When initializing PlotWidget, parent and background are passed to GraphicsWidget. You should check out Mark Summerfeld's "Rapid GUI Programming with Python and Qt" paper book when you intend to do serious PyQt and PyQwt programming. Veusz is a scientific plotting package. It has a sub forum, that is dedicated to Qwt related questions. Python for Data Analysis is concerned with the nuts and bolts of manipulating, processing, cleaning, and crunching data in Python. There is significant overlap in the examples, but they are each intended to illustrate a different concept and be fully stand alone compilable. 4), and matplotlib (version 1. It is compatible with both PyQt4 and PyQt5 (PySide is currently not supported but it could be in the near future as it would "only" requires testing to support it as a stable alternative to PyQt). These are fully independent, compilable examples. matplotlib, a few Qt things with Python bindings, and various other bindings (GNU plot, octave and I think R?). post2-6) Distributed Evolutionary Algorithms in Python python-debconf (1. Cross-Platform C++, Python and Java interfaces support Linux, MacOS, Windows, iOS, and Android. Learn more & Download Qt for Python. Like the 2D scatter plot px. WA_OpaquePaintEvent taken from open source projects. PySide uses the LGPL license, but is not available via normal Debian package channels on Ubuntu Lucid.