Try 3D plots, equations, inequalities, polar and parametric plots. They are extracted from open source Python projects. To install Raspbian software on a Raspberry Pi. bokeh - Interactive Web Plotting for Python. Here are some simple. wxPythonで同じようなことをやっている方がいらっしゃいましたので、Tkinter + matplotlib でリアルタイムグラフを描画するサンプルを書いてみました。. 'twosided' — returns the two-sided spectrogram of a real or complex signal. New here? Start with our free trials. Plots data to a PyQtGraph graph that is hosted another process, effectively liberating main thread immediately. ios-charts - iOS port of MPAndroidChart. Python version: 2. Although it is possible to create nice bar plots, pie charts, scatter plots, etc. Live Graph is slightly buggy when caching data and I haven't found a way to set a moving window to display results. I wrote this to use in my research notebooks and it has made me happier, and if you like looking at. Packages included in Anaconda 4. Google Charts (Figure D) is an HTML5-based API offering a variety of chart types -- pie, bar, line, tree map, and many others. ROADMAP *** 1. PyQt was developed by RiverBank Computing Ltd. You can also save this page to your account. The middle level has the same specificity as matplotlib and allows you to control the basic building blocks of each chart (the dots in a scatter plot, for example). Around the time of the 1. So my question is, is there a. QCustomPlot is a Qt C++ widget for plotting. The simplest example are bar charts to de-termine some effect, to more complex visualizations such as three-dimensional scatter plots. , only a few commands are needed for most computer vision purposes. PlotWidget taken from open source projects. With over 15 million users worldwide, it is the industry standard for developing, testing, and training on a single machine, enabling individual data scientists to:. More AMD news for you, as it has been reported by Wccftech that AMD now command around 30%+ market share of the CPU market. Color Chart Chart Js Change Background Color Beautiful Javascript Chartjs Bar Chart with Legend which, du kannst sehen Chart Js Change Background Color Beautiful Javascript Chartjs Bar Chart With Legend Which und weitere Bilder für Color Chart 2019 3838 at Brain - Color Chart. Related courses If you want to learn more on data visualization, this course is good: Data Visualization with Matplotlib and Python; Heatmap example The histogram2d function can be used to generate a heatmap. I hope that this will demonstrate to you (once again) how powerful these. Python for developing a real-time automated trading platform PyQtGraph. normally i. WHIFF includes built in support for generating Adobe Flash chart widgets using either the amCharts charting package or the Open Flash Chart package. I recommend installing a scientific python distribution, I think Anaconda is by far the best (PythonXY is an alternative), you could grab the packages from pypi/pip from any Python distribution, but it's more of a hassle. Currently rqt_plot has three plotting backend options (numbered in recommended order) which can be configured using the setting dialog available via the gear icon in the window title bar: pyqtgraph (fast and needs pyqtgraph to be manually installed which is not in the Ubuntu binary repository as of Sep 2013) matplotlib (slow but always available). In this example, we're going to generate a Matplotlib graph Text. Projects listed on Djangopackages are third-party packages. 用plotly画图 import plotly import plotly. They are extracted from open source Python projects. stackoverrun. The first, pyqtgraph, is much more than simply a chart-plotting library, while pywebview gives you a full-featured web-technology interface for your desktop Python applications. Color Chart Chart Js Change Background Color Beautiful Javascript Chartjs Bar Chart with Legend which, du kannst sehen Chart Js Change Background Color Beautiful Javascript Chartjs Bar Chart With Legend Which und weitere Bilder für Color Chart 2019 3838 at Brain – Color Chart. Bir başka grafik türü olan Bar Chart(çubuk grafik) gerçekleştirelim. Plot: Legende hinzufügen, die mehrere Frames überlagert - r, Grafik, Graph, Plot Wie können wir eine Legende schreiben, die mehrere Frames überlagert? Verwendung der xpd Über diesen Parameter kann die Legende den Frame verlassen, aber nicht den nächsten Frame eingeben. Qt Quickスターターブック―Qt5. Then create the barchart using the method BarGraphItem(), where the parameters are x, y, bar width and color. This plotting library focuses on making good looking, publication quality 2D plots, graphs and charts, as well as offering high performance for realtime visualization. The output will be this awesome chart: Related course: Create GUI Apps with PyQt5; pyqtgraph barchart. All simulation details can be found on his site. plotting` module implements functionality to plot PyGSP objects with a `pyqtgraph CPU -> GPU data copy for rendering!. Download Anaconda. Access to plattform can be obtained from the web-browser with no need to install expensive licensed software. Printable feelings charts for kids. PyNGL is a Python interface to the high quality 2D scientific visualizations in the NCAR Command Language (NCL). I do have an issue that I'm trying to overcome. That’s some very impressive growth, pushed forward by the Zen microarchitecture from 2017. Love the Policy. Is it the best option out there ever? Zeus no, Sublime text editor is 3,000 miles better, but it seems to be what most hacks/hackers use (read: Columbia’s data journalism grad program) so we’re going with it. k-Means is not actually a *clustering* algorithm; it is a *partitioning* algorithm. , only a few commands are needed for most computer vision purposes. Learn about Bar Graphs at Math Playground. plotting module implements functionality to plot PyGSP objects with a pyqtgraph or matplotlib drawing backend (which can be controlled by the BACKEND constant or individually for each plotting call): graphs from pygsp. It provides high-level APIs in Scala, Java, and Python that make parallel jobs easy to write, and an optimized engine that supports general computation graphs. Adjusting the appearance of the scale labels. PyQtGraph's Graphics Items¶ Since pyqtgraph relies on Qt's GraphicsView framework, most of its graphics functionality is implemented as QGraphicsItem subclasses. I'm using pyqtgraph for the temperature plotting and I'm getting a memory leak. Related course: Create GUI Apps with PyQt5; pyqtgraph plot. A color is normally specified in terms of RGB (red, green, and blue) components, but it is also possible to specify it in terms of HSV (hue, saturation, and value) and CMYK (cyan, magenta, yellow and black) components. The latest version of PyQt can be downloaded from its official website − riverbankcomputing. Join GitHub today. roll¶ numpy. I have tried to color the axis of a pyqtgraph plot in the following line self. Meet Finance Plotter, or finplot! It utilizes pyqtgraph underneath, which to my surprise was an excellent library. If the data has more than one value per category, a stacked or grouped bar chart lets you see individual values and compare across categories. PlotWidget taken from open source projects. The type of bar chart you choose to make depends on how you plan to use it to tell the data's story. in the Gentoo Packages Database. PyQt is a GUI widgets toolkit. New here? Start with our free trials. You can vote up the examples you like or vote down the ones you don't like. The core of our example application will be plotting the frequencies of occurrences of letters in a text file: we will count the number of times each letter of the English alphabet appears in a given file and then plot this information in a bar graph. Thus, you have to be courageous and dive into the code. sampleimagerotate; import andro…. plot only non-zero values. Enter any data, customize the chart's colors, fonts and other details, then download it or easily share it with a shortened url | Meta-Chart. wxPythonで同じようなことをやっている方がいらっしゃいましたので、Tkinter + matplotlib でリアルタイムグラフを描画するサンプルを書いてみました。. Because this is based on the Qt C++ documentation it still contains C++ code fragments, broken links etc. roll¶ numpy. Bar( y=count_unit_2018. I just could not believe how FEW lines of code were required to make real time graphs and button & menu type GUI’s. Although it is possible to create nice bar plots, pie charts, scatter plots, etc. When you set the width and the height, make sure to specify an area that is large enough to hold all of the shapes that you want to draw. most simple graphs can be done in fewer lines the "current state of your graph" is stored in the module itself also means that you can't make more than one plot at a time threading/subinterpreters will bite you If you're new and want to learn just one style, I recommend the OO interface. This data range gets data from a webquery. Bar1 data values: Bar2 data values: Bar3 data values: Bar4 data values: Bar5 data values:. Below we'll go through the most common styling features you'll need to create and customize your own plots. Dec 2013) downloading, installing (eventual compiling) of main libraries, basic tests of libraries, apps to be able to choose for the start - to speed up this process and to I decided to use a bundle installation - expecting that it has been better tested for compatibility than when I. This forum is for discussion of pyqtgraph, an open source scientific graphics library for Python and Qt. Early Access puts eBooks and videos into your hands whilst they're still being written, so you don't have to wait to take advantage of new tech and new ideas. Color Chart Chart Js Change Background Color Beautiful Javascript Chartjs Bar Chart with Legend which, du kannst sehen Chart Js Change Background Color Beautiful Javascript Chartjs Bar Chart With Legend Which und weitere Bilder für Color Chart 2019 3838 at Brain - Color Chart. Google Charts (Figure D) is an HTML5-based API offering a variety of chart types -- pie, bar, line, tree map, and many others. We create the data to plot (x y1) first. PyQt Chart Documentation. GraphicsWindow(). You can also save this page to your account. Note: there is an import incompatibility between PyQtGraph and matplotlib. To help you better understand how the azimuth is represented on PhotoPills , I've drawn North and azimuth angle of the sun for two different moments on the following screenshots. The following are code examples for showing how to use pyqtgraph. Radar charts in R using Plotly Published June 16, 2016 June 23, 2016 by Riddhiman in Business Intelligence , Dashboards , Data Visualization This post is inspired by this question on Stack Overflow. 1 for Python version 2. offline as py #设置离线画图 #设置第一坐标轴画的条形图 trace0 = go. The colour bar and value in each cell indicate the fraction of each True label that was classi ed as the Predicted Label. QtCharts的简单用法(1)--Qt 前言继QWT、QCustomPlot绘制折线图之后,在Qt5. layerstress. We’ll start small and install a Jupyter Notebook you’ll use in a web browser. Hi, i have some data in a matrix. All simulation details can be found on his site. Is there any tool for bar plotting in pyqtgraph? I need to visualize the next thing: I have a curve, I want to split it in a set of rectangles, each of rectangle from this set must be filled with its own color. Some examples given in PyQtGraph docs update the plot real-time BUT I need something like a live monitor- where the graph is moving towards the right as it keeps receiving data. A curated list of awesome Python frameworks, libraries, software and resources Sun, Jul 21, 2019 Admin Panels. I'm using pyqtgraph for the temperature plotting and I'm getting a memory leak. If you want to draw a lot of data, you have to use canvas. It includes methods for creating common charts such as bar plots, box plots, and histograms. py is a high-level, declarative charting library. in the Gentoo Packages Database. Built on top of plotly. 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. Where the New Answers to the Old Questions are logged. The negative colour bar values indicates misclassi cations, while positive corresponds to correct classi cations. Lead CI: Peter Bartlett. js】 最近、活発にバージョンアップをしている「Chart. Python for developing a real-time automated trading platform PyQtGraph. Line chart maker. PyQt - Introduction. useful way, depending on requirements. Packages included in Anaconda 4. It Takes a Village: Integrating Data Science into Policy Research and. Barchart Digital. PyQtGraph is a pure-python graphics and GUI library built on PyQt4 / PySide and numpy. 7) but it doesn't exist. If you have to write a library to use your library, it's overkill for most plotting. It also supports a rich set of higher-level tools including Shark (Hive on Spark), MLlib for machine learning, GraphX for graph processing, and Spark Streaming. Beside a 2D plot widget it provides scales, sliders, dials, compasses, thermometers, wheels and knobs to control or display values, arrays, or ranges of type double. Bar graphs can be plotted vertically or horizontally. pyplot as plt X_ev = Y1_ev = Y2_ev. how to set a marker at one specific point on a Learn more about set a marker on a plot. You can also save this page to your account. I recommend using the latest Python 2. PyQtGraph uses Qt's QGraphicsScene to render the graphs. However, PyQtGraph provides an API for using these to draw plots and manage the plot canvas. Plotting two datasets with very different scales. In this tutorial, we're going to show how you can use a select query, and iterate through it, to get data that you can make use of. Matplotlib is more intuitive for matlab programmers; pyqtgraph is. The following charts show a comparison of MRS settings across the GTX 1060, GTX 1070, and GTX 1080 GPUs. PNChart - A simple and beautiful chart lib used in Piner and CoinsMan. "[ python ] Matplotlib를 활용한 기본 그래프 그리기" is published by peter_yun. Your code histogram to plotly is working. js】 最近、活発にバージョンアップをしている「Chart. PyQt - Introduction. However, in my particular bar graph, generated by the following code, there is no 'CData' property, and I'm confused as to why. Biggles is another plotting library that supports multiple output formats, as is Piddle. layerstress. conda install -c anaconda pyqtgraph Description. What are you supposed to do when you need both?. Packages included in Anaconda 4. 200k r/s CF/BLAZING/OVH bypass. PlotWidget taken from open source projects. Mechanism animation with PyQtGraph If someone wants to dig more, crank is 1 unit long and crank to slider bar is 2 units long. 10対応 (SHOEISHA DIGITAL FIRST)posted with カエレバ折戸 孝行 翔泳社 2018-03-15 Amazonで最安値を探す楽天市場で最安値を探すYahooショッピングで最安値を探す 目次 目次 はじめに インストール Macの場合 Linux…. plotting module implements functionality to plot PyGSP objects with a pyqtgraph or matplotlib drawing backend (which can be controlled by the BACKEND constant or individually for each plotting call): graphs from pygsp. Since Quantopian doesn't support matplotlib. Licensed under cc by-sa 3. There are many tools and frameworks for this available for Python, such as Mat-plotlib, Chaco or PyQTgraph. Upon searching, I figured out PyQtGraph is ideal for the task. Pure Python graphics def on_new_bar(self,. Not sure if the data isn't clearing completely or maybe I'm not clearing the previous graphs after each data update. My son has just finished his University project and he used QT4 and a graph presentation library called “pyqtgraph” running on a pair of Pi’s. To create a bar chart, you'll need a minimum. Adjusting the appearance of the scale labels. A color is normally specified in terms of RGB (red, green, and blue) components, but it is also possible to specify it in terms of HSV (hue, saturation, and value) and CMYK (cyan, magenta, yellow and black) components. ROADMAP *** 1. Bar Charts in Python How to make Bar Charts in Python with Plotly. With over 15 million users worldwide, it is the industry standard for developing, testing, and training on a single machine, enabling individual data scientists to:. Six examples of candlestick charts with Pandas, time series, and yahoo finance data. PyQtGraph colorbar class. Graph Preview: This shows you the current state of your graph. PyQwt plots data with Numerical Python and PyQt. This is a bug in the matplotlib backend of the current released version of rqt_plot. Posted September 13 you need to indicate that y2 has been scaled in the graph somehow. I'm trying to make a bar graph and adjust the colors of individual bars. I easily got a 20x increase in speed (frame rate), and I’m likely to favor PyQtGraph over matpltolib for python applications involving realtime display of data. We create the data to plot (x y1) first. The Pyqtgraph example in the link and the util. The left mouse button is defined by the event , the middle button by , and the rightmost mouse button by. Pie charts are special in many ways, the most important being that the dataset they display must sum up to 100 percent or they are just not valid. three-dimensional plots are enabled by importing the mplot3d toolkit. Here are some simple. Quotes and Charts. Policy is your friend. Repairing a CCD chip in a camera is quite costly and what is more, looking back through the old photos she discovered the defect had been present for over a year. Briefly about the platform. Join GitHub today. Number of supported packages: 466. This has two important consequences: 1) virtually anything you want to draw can be easily accomplished using the functionality provided by Qt. club - best stresser. Create a customized Bar Chart for free. As can be seen since the scale is. What you need to do, is go to traces > mode and change to. 34 Understanding cells. Catalog of questions and answers on programming. Draft CLARA start up procedure page If you have not been on shift for a while (weeks) (Skip this section if you have done shifts recently)It is mainly the BOC's job to check this section and update this weekly, but other people may also provide updates. Here are the examples of the python api pyqtgraph. BarCharts—The worlds number one quick reference publisher of QuickStudy laminated reference guides, books, flash cards, posters and free digital guides. line / bar graphs, curve plots! scatter plots! surface plots, mesh rendering with iso-surface PyQtGraph — no yet mature! PyQwt / PyQwt3D — currently. Your code histogram to plotly is working. edu is a platform for academics to share research papers. 본 글은 matplotlib의 기본 시각화 기능을 이용해보는 것을 목적으로 함. You are just missing one last step. pygooglechart is a Python interface to the Google Chart API. sampleimagerotate; import andro…. This has two important consequences: 1) virtually anything you want to draw can be easily accomplished using the functionality provided by Qt. Eseentially what plotly has done is display 2 bars in a single column. If you have to write a library to use your library, it's overkill for most plotting. Therefore, if the ROI has previously been selected using the interactive mode option with PyQtGraph, and the user wants to subsequently select an ROI with the non-interactive/default option (i. The UI graphs a plot of: $$ f(t) = cos(2\pi ft+\phi ) $$ The two sliders at the bottom of the page allow the user to change the frequency and the phase of the signal and interactively view how those changes affect the plot. 方法1 plotの引数に複数のグラフを指定する。 plot関数に続けて別のグラフを与えることで、重ねてグラフを表示します。. This article is a follow on to my previous article on analyzing data with python. Join a community of over 2. edu is a platform for academics to share research papers. Finally, we create a class called MyApp, which inherits from Qt libraries and initializes the parent classes:. Early Access puts eBooks and videos into your hands whilst they're still being written, so you don't have to wait to take advantage of new tech and new ideas. It can be slow. I will not go into details how or why we do bi-variate analysis, as you must know already and just want to learn how to plot 2 graphs in the same plot area. Often times, using printable feeling charts will help a child open up about other concerns or questions!. Google Charts (Figure D) is an HTML5-based API offering a variety of chart types -- pie, bar, line, tree map, and many others. The generated charts may be embedded in dynamic web pages. GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. Note: there is an import incompatibility between PyQtGraph and matplotlib. tried 2 different versions of cygwin on windows , surprisingly affected results too. For Every Result, Keep Track of How It Was Produced; Avoid Manual Data Manipulation Steps; Archive the Exact Versions of All External Programs Used. 본 글은 matplotlib의 기본 시각화 기능을 이용해보는 것을 목적으로 함. The core of our example application will be plotting the frequencies of occurrences of letters in a text file: we will count the number of times each letter of the English alphabet appears in a given file and then plot this information in a bar graph. Eseentially what plotly has done is display 2 bars in a single column. Below we'll go through the most common styling features you'll need to create and customize your own plots. Simple python charting¶. __connectMongo(),连接数据库;. js」は、すべてのグラフが自動的にアニメーション表示されるユニークな仕掛けを持っており、シンプルで理解しやすい記述が出来る点も魅力です。. WinPython is a free open-source portable distribution of the Python programming language for Windows XP/7/8, designed for scientists, supporting both 32bit and 64bit versions of Python 2 and Python 3. ly, a free online collaborative graphing tool. 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. Platform CMSDK is a centralized, stable software service, which collects all the data about customers, products, orders, personnel, finances, etc. If you want to draw a lot of data, you have to use canvas. At least, that's what we're told. com! Bar Graphs Learn how to read and make a bar graph. python - Pyqtgraph interactivity and axis scale up vote 0 down vote favorite Hi I am having trouble working out which functions I need to use with Pyqtgraph. 9+ds-1) mathematical tool. GitHub Gist: instantly share code, notes, and snippets. GraphicsWindow(). 繰り返し処理を自動化するスクリプトを作成して、Grapherのリボンメニューからスクリプトを直接実行できます。. A vertical bar graph in Excel is a separate chart type, known as a column bar chart. roll (a, shift, axis=None) [source] ¶ Roll array elements along a given axis. Showing 250 changed files with 2854 additions and 5995 deletions. com; R&D division. If you specify fs, then the interval is [0, fs) cycles/unit time. If you have any tips, please let me know. Tag: PyQtGraph Over The Air: LimeSuite Updates, QSpectrumAnalyzer, GNURadio DSRC, Antenna-Free Smartphones, Summer of Code Deadline, and a 1955 QRP Transmitter Over The Air is our fortnightly round-up bringing you the latest on topics of interest to the software defined radio community, as curated by technology journalist Gareth Halfacree. Often times, using printable feeling charts will help a child open up about other concerns or questions!. PyQt Class Reference. It is intended for use in mathematics / scientific / engineering applications. Similarly zooming with the mouse wheel will will only zoom on that axis. Love the Policy. GraphicsWindow(). It is a Python interface for Qt, one of the most powerful, and popular cross-platform GUI library. The colour bar and value in each cell indicate the fraction of each True label that was classi ed as the Predicted Label. What your plotly shows is a grouped bar chart. js - 通过基于约束的优化技术创建图表的工具. You can create charts for both platforms with very similar code. PlotWidget taken from open source projects. The following are code examples for showing how to use pyqtgraph. ly, a free online collaborative graphing tool. " ETL Tools (GUI). When you view most data with Python, you see an instant of time — a snapshot of how the data appeared at one particular moment. Because this is based on the Qt C++ documentation it still contains C++ code fragments, broken links etc. It supports line plots, bar plots, range-fill plots, and pie charts. python - Pyqtgraph interactivity and axis scale up vote 0 down vote favorite Hi I am having trouble working out which functions I need to use with Pyqtgraph. Live Graph is a better option and I use it in conjunction with Tera Term which gets the data via the USB/serial link (and saves it to a log file which then Live Graph polls). matplotlib supports animated plots, and provides a number of demos. 본 글은 matplotlib의 기본 시각화 기능을 이용해보는 것을 목적으로 함. Repairing a CCD chip in a camera is quite costly and what is more, looking back through the old photos she discovered the defect had been present for over a year. WHIFF includes built in support for generating Adobe Flash chart widgets using either the amCharts charting package or the Open Flash Chart package. Pure Python graphics def on_new_bar(self,. Mind you, it's one of the libraries for plotting, there are others like matplotlib. php on line 8. In this Matplotlib tutorial, we're going to cover how to create live updating graphs that can update their plots live as the data-source updates. You can vote up the examples you like or vote down the ones you don't like. club - best stresser. PyQt5 Download. bokeh - Interactive Web Plotting for Python. This data was captured using the FCAT VR Software Capture Tool, which captures and analyzes dropped frames and warp misses in VR gameplay. line / bar graphs, curve plots! scatter plots! surface plots, mesh rendering with iso-surface PyQtGraph — no yet mature! PyQwt / PyQwt3D — currently. If you drag while your mouse cursor in above the X or Y axis, panning will be only in that direction. ly, a free online collaborative graphing tool. Self-paced Python Developer Training course will educate participants from basic and advanced concepts to learn Python programming. Finally, we add the toolbar, which is the traditional matplotlib tool bar. Join GitHub today. I hope that this will demonstrate to you (once again) how powerful these. matplotlib), it will be necessary to restart the VISAR analysis GUI. You can vote up the examples you like or vote down the ones you don't like. The original graph (grace_ex0. php on line 8. To print or download this graph, click the Print/Save tab. Color Chart Chart Js Change Background Color Beautiful Javascript Chartjs Bar Chart with Legend which, du kannst sehen Chart Js Change Background Color Beautiful Javascript Chartjs Bar Chart With Legend Which und weitere Bilder für Color Chart 2019 3838 at Brain – Color Chart. Motivation Scientists and Engineers want to see results Focus on science, not on code. You can also save this page to your account. The Pyqtgraph example in the link and the util. What your plotly shows is a grouped bar chart. net, this is the highest they’ve seen it since 2007. Barchart Digital. com" in the address bar and you'll see a signout button at the top right corner. 7) but it doesn't exist. 0 with attribution required. PlotWidget taken from open source projects. coords(x, y) is used for construction of the coordinates. Gentoo package category dev-python: The dev-python category contains libraries, utilities or bindings written in or for the Python programming language. ios-charts - iOS port of MPAndroidChart. Python R JavaScript Bar chart with Plotly Express¶ Plotly Express is the easy-to-use, high-level. You can update a chart periodically to get a real-time effect by using a timer to insert the new data in the plot and redraw it. php) a bar graph without grace value is created. Dec 2013) downloading, installing (eventual compiling) of main libraries, basic tests of libraries, apps to be able to choose for the start - to speed up this process and to I decided to use a bundle installation - expecting that it has been better tested for compatibility than when I. The following are code examples for showing how to use pyqtgraph. Is it the best option out there ever? Zeus no, Sublime text editor is 3,000 miles better, but it seems to be what most hacks/hackers use (read: Columbia’s data journalism grad program) so we’re going with it. To print or download this graph, click the Print/Save tab. graph - Getting non-unique results from METIS when svg - Is there a way to add a highlight to pie cha c# - Is it possible to hide SQL connections from 3 c# - How to serialize a Class contains BitmapImage php - msqli_fetch_array() doesnt work? - python - Same view with multiple URL patterns and Rails: Relate two records after. If you drag while your mouse cursor in above the X or Y axis, panning will be only in that direction. I'm developing advance PyQt applications and the main reason for not using Mathplotlib was that you can't create realtime complex graphs in 3D and 2D that updates at 60fps! So I use: pyQtGraph Scientific Graphics and GUI Library for Python that uses OpenGL :) PyQtGraph is a pure-python graphics and GUI library built on PyQt4 / PySide and numpy. Plotting two datasets with very different scales.