Debian Science Viewing packages

Tento program poskytuje grafické rozhranie na vedeckú analýzu bodových dát s hodnotami v reálnych číslach (x,y,z,hodnota). Je primárne zameraný na aplikácie APT (Atom Probe Tomography), ale môže byť užitočná aj na iné aplikácie.

camv-rnd is a modular EDA (mainly PCB) CAM file format viewer that supports gerber, excellon and g-code. The GUI features zoom, pan and measurements on multiple layers from multiple files.

ctioga2 is a plotting program in the spirit of gnuplot. It can be used either directly on command-line or writing command files (or a mix of both). It produces publication-quality PDF files. It is based on the Tioga plotting library.

ctioga2 is a full rewrite of ctioga and is meant to replace it completely in a not-so-distant future.

Flexible, command-line-oriented frontend to Gnuplot. Creates plots from data coming in on STDIN or given in a filename passed on the commandline. Various data representations are supported, as is hardcopy output and streaming display of live data.

Fityk is a flexible and portable program for nonlinear fitting of analytical functions (especially peak-shaped) to data (usually experimental data). In other words, for nonlinear peak separation and analysis.

It was developed for analyzing diffraction patterns, but can be also used in other fields, since concepts and operations specific for crystallography are separated from the rest of the program.

Fityk offers various nonlinear fitting methods, subtracting background, calibrating data, easy placement of peaks and changing peak parameters, automation of common tasks with scripts, and much more. The main advantage of the program is flexibility - parameters of peaks can be arbitrarily bound to each other, eg. the width of a peak can be an independent variable, can be the same as the width of another peak or can be given by a complicated - common to all peaks - formula.

libjs-sphinxdoc is necessary for the Javascript stuff in the documentation.

geg is a very simple utility for parsing and plotting 2D-functions, eg f(x) = 3 + sin(x), and much more complicated functions of course. It is written with GTK+ and provides a neat, configurable user interface.

Giza is a lightweight scientific plotting library built on top of cairo that provides uniform output to multiple devices. Giza also provides a mostly compatible, modern replacement for the PGPLOT graphics library.

This package contains the development files.

GLE is a graphics scripting language designed for creating publication quality figures such as charts, plots, graphs, and diagrams. It supports various chart types (including function plot, histogram, bar chart, scatter plot, contour plot, color map, and surface plot) through a simple but flexible set of graphing commands; more complex output can be created by relying on its scripting language, which is full featured with subroutines, variables, and logic control.

GLE relies on LaTeX for text output and supports mathematical formulae in graphs and figures. Output formats include (E)PS, PDF, JPEG, and PNG.

Gmsh is a 3D finite element grid generator with a build-in CAD engine and post-processor. Its design goal is to provide a fast, light and user-friendly meshing tool with parametric input and advanced visualization capabilities. Gmsh is built around four modules: geometry, mesh, solver and post-processing. The specification of any input to these modules is done either interactively using the graphical user interface or in ASCII text files using Gmsh's own scripting language.

See Gmsh's reference manual for a more thorough overview of Gmsh's capabilities.

GNU Data Language (GDL) is a free IDL (Interactive Data Language) compatible incremental compiler. It has full syntax compatibility with IDL 7.1. IDL is a registered trademark of ITT Visual Information Solutions. From IDL 8.0, the following language elements are supported:

• FOREACH loop
• negative array indices
• garbage collection pointers and objects
• call methods on an object using "." (e. g. object.aMemberProcedure,arg1)

The file input output system is fully implemented. GUI support (widgets) is officially provided, but it's not complete yet.

This package contains the main commandline and interpreter frontend.

Gnuplot je portabilný nástroj na interaktívne kreslenie dát a funkcií riadený z príkazového riadka, podporujúci mnoho výstupných formátov vrátane ovládačov mnohých tlačiarní, (La)TeX, (x)fig, Postscript atď. Výstup do X11 nájdete v balíku gnuplot-x11.

S dátovými súbormi a funkciami je možné pracovať pomocou jazyka podobného jazyku C. Dokáže vyhladzovať, prekladať krivkou, nelineárne prekladanie krivkou a pracovať s komplexnými číslami.

Tento balík slúži na inštaláciu plnohodnotného gnuplot (-qt, -x11 or -nox).

Grace je nástroj na vykresľovanie v dvoch rozmeroch pomocou myši. Toto je program, ktorý bol v minulosti známy ako Xmgr.

Niektoré z jeho vlastností: používateľom definované škálovanie, zaškrtávanie, menovky, symboly, štýly čiar, polynomiálna regresia, krivky, pohyblivé priemery, DFT/FFT, krážová- a auto-korelácia, dávkový režime na bezobslužné vykresľovanie a podpora tlačenia do PostScript, FrameMaker a niekoľkých formátov obrázkov.

Kreslenie grafov sa zaoberá problémom vizualizácie štrukturálnych informácií zostavením geometrických reprezentácií abstraktných grafov a sietí. Automatická tvorba kresieb grafov má dôležité aplikácie v kľúčových technológiách ako návrh databáz, softvérové inžinierstvo, VLSI a návrh sietí a vizuálnych rozhraní v iných doménach. Medzi situácie, kde tieto nástroje môžu byť obzvlášť užitočné patrí:

• chcete reštrukturalizovať program a najprv chcete pochopiť vzťahy medzi jeho typmi, procedúrami a zdrojovými súbormi,
• potrebujete nájsť úzke miesta na chrbticovej internetovej sieti - nielen jednotlivé spojenia, ale aj ich vzťahy,
• ladíte protokol alebo mikroarchitektúru reprezentovanú konečným stavovým automatom a potrebujete zistiť, ako nastáva istý chybový stav,
• chcete prehliadať schému databázy, bázy znalostí alebo grafickú reprezentáciu distribuovaného programu,
• chcete vidieť prehľad kolekcie navzájom prepojených dokumentov,
• chcete objaviť vzory a záujmové komunity v databáze telefónnych hovorov alebo emailových správ.

Tento balík obsahuje nástroje pre príkazový riadok.

Gri is an open-source language for scientific graphics programming. It is command-driven, as opposed to point/click. Some users consider Gri similar to LaTeX, since both provide extensive power as a reward for tolerating a learning curve. The output is industry-standard PostScript as output, suitable for inclusion in other documents.

Gri can make x-y graphs, contour graphs, and image graphs. Fine control is provided over all aspects of drawing, e.g. line widths, colors, fonts, etc. Greek letters and mathematical symbols are available in a TeX-like syntax.

Folks who write 1000-line Gri scripts usually start with something as simple as the following:

  open file.dat        # open a file
  read columns x * y   # read the 1st column as x and the 3rd as y
  draw curve           # draw the data and autoscale the axes

A full manual is also available in HTML (gri-html-doc package), in PDF suitable for printing (gri-pdf-doc package) and on-line by following links from the gri home page:

  http://gri.sourceforge.net/

Gwyddion je modulárny program na vizualizáciu a analýzu dát mikroskopie skenujúcej sondou (SPM - Scanning Probe Microscopy). Je primárne určený na analýzu výškových dát získaných mikroskopickými technikami ako sú

• atómová silová mikroskopia (AFM - Atomic Force Microscopy)
• magnetická silová mikroskopia (MFM - Magnetic Force Microscopy)
• mikroskopia skenujúca tunelovaním (STM - Scanning Tunneling Microscopy)
• optická mikroskopia skenovania blízkym poľom (SNOM alebo NSOM - Near-field Scanning Optical Microscopy)

a ďalšie. Možno ju však použiť na analýzu ľubovoľne hlboké pole a analýzu obrazu.

IFRIT (Ionization FRont Interactive Tool) má pôvod v špecializovanom nástroji, navrhnutom na vizualizáciu ionizačných frontov v kozmologických numerických simuláciách. IFRIT však prerástol pôvodný projekt a dnes dokáže vizualizovať aj všeobecné dátové sady.

IFRIT je napísaný v C++ a je založený na dvoch najmodernejších sadách nástrojov: Visualization ToolKit (VTK) a grafická sada nástrojov Qt.

Imview is an application which

• Displays a large number of image formats.
• Displays 2D or 3D (as slices) images with a very good zoom and pan feature.
• Works with multi-spectral, time series or multi-page documents (e.g.: Satellite images, TIFF stacks, animated GIFs and heterogeneous multi-component files).
• Displays all pixel types (1-bit to 64-bit data, integer or floating point).
• Arbitrary 1-D profile of 2-D images (or of 2-D slices of 3-D images) can be displayed.
• Has support for arbitrary colourmaps for all pixel types (i.e.: false colour display).
• Has standard image manipulation facilities (brightness/contrast, gamma, zoom, crop, rotation, etc).
• Can be controlled remotely via sockets and text commands (for easy integration into various image analysis systems).
• Images can be uploaded into Imview via sockets or shared memory.
• And much more!

Kst is a fast real-time large-dataset viewing and plotting tool. It has basic data analysis functionality, contains many powerful built-in features and is expandable with plugins and extensions.

LabPlot provides an easy way to create, manage and edit plots. It allows you to produce plots based on data from a spreadsheet or on data imported from external files. Plots can be exported to several pixmap and vector graphic formats.

Features include:

• project-based management of data
• project explorer for management and organization of created objects in different folders and sub-folders
• spreadsheet with basic functionality for manual data entry or for generation of uniform and non-uniform random numbers
• import of external ASCII data into the project for further editing and visualization
• export of spreadsheet to an ASCII file
• worksheet as the main parent object for plots, labels, etc; supports different layouts and zooming functions
• export of worksheet to different formats (PDF, EPS, PNG, and SVG)
• great variety of editing capabilities for properties of worksheet and its objects
• cartesian plots, created either from imported or manually created data sets or via mathematical equation
• definition of mathematical formulas is supported by syntax highlighting and completion and by the list of thematically grouped mathematical and physical constants and functions
• analysis of plotted data is supported by many zooming and navigation features
• linear and non-linear fits to data, several fit-models are predefined and custom models with arbitrary number of parameters can be provided

This interface allows gnuplot to be controlled from C++ and is designed to be the lowest hanging fruit. In other words, if you know how gnuplot works it should only take 30 seconds to learn this library. Basically it is just an iostream pipe to gnuplot with some extra functions for pushing data arrays and getting mouse clicks. Data sources include STL containers (eg. vector or map) and one or two dimensional Blitz++ arrays (of scalars or TinyVectors). Support for other data sources should be easy to add.

Basically there are two functions defined: send() sends arrays of data values (it is overloaded to do the right thing based upon what type of variable you pass) and getMouse() gets the position of a mouse click. Everything else is accomplished by sending commands manually to gnuplot via the iostream interface.

Lybniz is a simple desktop graph plotter. It can currently plot three functions and allows you to navigate the plot. Functions are entered in Python or C-like notation.

A free cross-platform library of fast C++ routines for plotting data in up to 3 dimensions. It can export plots to bitmaps and vector EPS, SVG, IDTF files. There are simple window interfaces based on GLUT, FLTK and/or Qt. MathGL can also be used in the console. There are interfaces to a set of languages, such as, C, Fortran, Pascal, Forth, Python, Octave.

This package contains MathGL utilities and examples.

matlab2tikz is an Octave script for converting Octave figures into native TikZ/Pgfplots figures, which can then easily be incorporated into a LaTeX document. It supports the conversion of most Octave figures, including 2D and 3D plots.

This package is also compatible with the (nonfree) MATLAB software.

MayaVi2 is a cross-platform tool for 2-D and 3-D scientific data visualization. Its features include:

• Visualization of scalar, vector and tensor data in 2 and 3 dimensions
• Easy scriptability using Python
• Easy extendability via custom sources, modules, and data filters
• Reading several file formats: VTK (legacy and XML), PLOT3D, etc.
• Saving of visualizations
• Saving rendered visualization in a variety of image formats.

MayaVi2 has been designed with scriptability and extensibility in mind. While the mayavi2 application is usable by itself, it may be used as an Envisage plugin which allows it to be embedded in user applications natively. Alternatively, it may be used as a visualization engine for any application.

This package also provides TVTK, which wraps VTK objects to provide a convenient, Pythonic API, while supporting Traits attributes and NumPy/SciPy arrays. TVTK is implemented mostly in pure Python, except for a small extension module.

This package is a transitional dummy package and can be safely removed.

Open3D is an open-source library that supports rapid development of software that deals with 3D data. The Open3D frontend exposes a set of carefully selected data structures and algorithms in both C++ and Python. The backend is highly optimized and is set up for parallelization.

This package provides additional tools for data processing.

ParaView je open source multiplatformná aplikácia na vizualizáciu dát, od malých po veľmi veľké. Medzi ciele projektu ParaView patrí:

• vývoj open source multiplatformnej aplikácie na vizualizáciu dát
• podpora distribuovaných výpočtových modelov na spracovanie veľkých dát
• tvorba otvoreného, flexibilného a intuitívneho používateľského rozhrania
• vývoj rozšíriteľnej architektúry založenej na otvorených štandardoch

ParaView beží na paralelných, distribuovaných systémoch so zdieľanou pamäťou aj na jednoprocesorových systémoch a bol úspešne odskúšaný na Windows, Mac OS X, Linux a rôznych unixových pracovných staniciach, klastroch a superpočítačoch. Pod kapotou ParaView používa Visualization Toolkit na spracovanie dát a vykresľovanie a má používateľské rozhranie napísané v Qt.

PDL gives standard perl the ability to COMPACTLY store and SPEEDILY manipulate the large N-dimensional data arrays which are the bread and butter of scientific computing. The idea is to turn perl in to a free, array-oriented, numerical language in the same sense as commercial packages like IDL and MatLab. One can write simple perl expressions to manipulate entire numerical arrays all at once. For example, using PDL the perl variable $a can hold a 1024x1024 floating point image, it only takes 4Mb of memory to store it and expressions like $a=sqrt($a)+2 would manipulate the whole image in a few seconds.

A simple interactive shell (perldl) is provided for command line use together with a module (PDL) for use in perl scripts.

PlotDrop is designed for quick simple visualisation of 2D data series. It is intended to be used in tandem with an external filesystem browser such as GNOME's nautilus or KDE's konqueror. Files containing data are added by dragging them from the browser to the file list.

Gnuplot.py je modul jazyka Python, ktorý je rozhraním ku gnuplot, populárnemu vykresľovaciemu programu. Umožňuje vám používať gnuplot z Pythonu a vykresľovať polia z pamäti, dátových súborov alebo matematických funkcií. Ak používate Python na výpočty alebo na spájanie numerických programov, môžete použiť tento modul na dynamické vykresľovanie dát počas počítania. Kombinácia s Pythonom uľahčuje automatizáciu, vrátane tvorby hrubých „animácií“ postupným vykresľovaním rôznych dátových sád.

The guiqwt Python library provides efficient 2D data-plotting features (curve/image visualization and related tools) for signal/image processing application development and interactive computing. It's based on the scientific modules NumPy and SciPy, and the PyQwt plotting widgets for PyQt4 graphical user interfaces.

This is the Python 3 version of the package.

PyQtGraph je knižnica na grafiku a používateľské rozhrania v čistom jazyku Python na použitie v matematických, vedeckých a inžinierskych aplikáciách. Napriek tomu, že je knižnica napísaná kompletne v jazyky Python, je veľmi rýchla vďaka tomu, že využíva numpy na počítanie a platformu Qt GraphicsView na rýchle zobrazovanie.

Toto je verzia balíka pre Python 3.

Seaborn is a library for making attractive and informative statistical graphics in Python. It is built on top of matplotlib and tightly integrated with the PyData stack, including support for numpy and pandas data structures and statistical routines from scipy and statsmodels.

Some of the features that seaborn offers are

• Several built-in themes that improve on the default matplotlib aesthetics
• Tools for choosing color palettes to make beautiful plots that reveal patterns in your data
• Functions for visualizing univariate and bivariate distributions or for comparing them between subsets of data
• Tools that fit and visualize linear regression models for different kinds of independent and dependent variables
• A function to plot statistical timeseries data with flexible estimation and representation of uncertainty around the estimate
• High-level abstractions for structuring grids of plots that let you easily build complex visualizations

This is the Python 3 version of the package.

Pyxplot is a multi-purpose graph plotting tool, scientific scripting language, vector graphics suite, and data processing package. Its interface is designed to make common tasks -- e.g., plotting labelled graphs of data -- accessible via short, simple, intuitive commands.

Pyxplot produces publication-quality figures. To this end, text is rendered with all of the beauty and flexibility of the LaTeX typesetting environment.

Extensive documentation and examples can be found in the pyxplot-doc package. A gallery of sample plots is available from the project's web site.

Qtiplot is a fully fledged plotting software similar to the OriginLab Origin software (See http://www.originlab.com for more information about Origin).

It can make two and three dimensional plots of publication quality, both from datasets and functions. It can do non-linear fitting and multi-peak fitting.

Some Features:

• Cross platform: works natively on Windows, Mac OS X and Linux/Unix systems
• Fully Python scriptable
• OpenGL based 3D plotting
• Publication quality plots and easy export to various image formats (EMF, EPS, PS, PDF, SVG, BMP, JPG, PNG, TIFF, etc ...)
• Easy integration with LaTeX typesetting system
• Powerful and versatile spreadsheets with column-logic calculations and easy import/export of multiple files
• One-click access to extensive built-in data analysis routines
• Advanced statistical analysis: Student's t-Test, ANOVA, chi-square test for variance, normality test (Shapiro-Wilk)
• Linear and nonlinear curve fitting with weighting and estimation of statistical errors of the fit-parameters
• Multi-peak fitting
• Image analysis tools
• Templates support: all settings for plots, tables and matrices can be saved and restored later on for a fast editing process
• Project files based on folders, a powerful project explorer with built-in drag and drop and searching facilities
• Full import of Excel workbooks and Open Document Format spreadsheets, dBase, SQLite and Microsoft Access databases

A 2-D plotter with infinite zooming, value picking, pipe input, and unlimited plots displayed. Quickplot is meant for looking at your data quickly and of secondary importance is making static pictures of your data. It is a data viewer, not a plot editor. It reads ASCII text and sound files. It has lots of command line options, making it very shell script friendly.

Collection of plotting and table output functions for data visualization. Results of various statistical analyses (that are commonly used in social sciences) can be visualized using this package, including simple and cross tabulated frequencies, histograms, box plots, (generalized) linear models, mixed effects models, principal component analysis and correlation matrices, cluster analyses, scatter plots, stacked scales, effects plots of regression models (including interaction terms) and much more. This package supports labelled data.

RLPlot is a GUI based program for displaying scientific data in standard formats. It has full support for all error-bar types and it has greater flexibility with displaying colour and texture in charts than gnuplot (filled bar chart boxes are possible without any additional programs). Output is generated on the X display where further changes can be made to the graph using point and click methods. Images can be exported as scalable vector graphics (SVG) as well as EPS, WMF and TIFF formats.

SolveSpace is a parametric 2d/3d CAD program. Applications include:

• modeling 3d parts — draw with extrudes, revolves, helix creation, and Boolean (union / difference / intersection) operations;
• modeling 2d parts — draw the part as a single section, and export DXF, PDF, SVG; use 3d assembly to verify fit;
• 3d-printed parts — export the STL or other triangle mesh expected by most 3d printers;
• preparing CAM data — export 2d vector art for a waterjet machine or laser cutter; or generate STEP or STL, for import into third-party CAM software for machining;
• mechanism design — use the constraint solver to simulate planar or spatial linkages, with pin, ball, or slide joints;
• plane and solid geometry — replace hand-solved trigonometry and spreadsheets with a live dimensioned drawing.

trend is a general-purpose, efficient trend graph for "live" data. Data is read in ASCII form from a file or continuously from a FIFO and displayed in real-time into a multi-pass trend (much like a CRT oscilloscope). trend can be used as a rapid analysis tool for progressive or time-based data series together with trivial scripting.

Tulip is an information visualization framework dedicated to the analysis and visualization of relational data. It aims to provide the developer with a complete library, supporting the design of interactive information visualization applications for relational data that can be tailored to the problems he or she is addressing.

It includes the following features:

• 3D visualizations
• 3D modifications
• Plug-in support for easy evolution
• Building of clusters and navigation into them
• Automatic drawing of graphs
• Automatic clustering of graphs
• Automatic selection of elements
• Automatic metric coloration of graphs

A free cross-platform library of fast C++ routines for plotting data in up to 3 dimensions. It can export plots to bitmaps and vector EPS, SVG, IDTF files. There are simple window interfaces based on GLUT, FLTK and/or Qt. MathGL can also be used in the console. There are interfaces to a set of languages, such as, C, Fortran, Pascal, Forth, Python, Octave.

This package contains the udav window environment based on mathgl.

Veusz is a 2D and 3D scientific plotting and graphing package, designed to produce publication-ready PDF, SVG, Postscript and bitmap output. Veusz provides a GUI, command line and scripting interface (based on Python) to its plotting facilities. The plots are built using an object-based system to provide a consistent interface.

This package includes the main executable, documentation and examples.

Yorick is an interpreted programming language for:

• scientific simulations or calculations
• postprocessing or steering large simulation codes
• interactive scientific graphics
• reading, writing, and translating large files of numbers

The language features a compact syntax for many common array operations, so it processes large arrays of numbers very quickly and efficiently. Superficially, yorick code resembles C code, but yorick variables are never explicitly declared and have a dynamic scoping similar to many Lisp dialects. The yorick language is designed to be typed interactively at a keyboard, as well as stored in files for later use.

This package includes an emacs-based development environment, which you can launch by typing M-x yorick in emacs.

Many add-on packages and plug-ins are available for Yorick (the package names begin with "yorick-"). You may want to install the yorick-full metapackage which depends on the vast majority of them.

Circos visualizes data in a circular layout — ideal for exploring relationships between objects or positions, and creating highly informative publication-quality graphics.

This package provides the Circos plotting engine, which is command-line driven (like gnuplot) and fully scriptable.

Circos visualizes data in a circular layout — ideal for exploring relationships between objects or positions, and creating highly informative publication-quality graphics.

This package provides a set of tools to help process your data: binlinks, bundlelinks, categoryviewer, colorinterpolate, filterlinks, maketutorialimages, orderchr, randomlinks, resample, and tableviewer.

findimagedupes is a commandline utility which performs a rough "visual diff" to two images. This allows you to compare two images or a whole tree of images and determine if any are similar or identical. On common image types, findimagedupes seems to be around 98% accurate.

JEuclid is a complete MathML rendering solution, consisting of:

• A MathViewer application
• Command line converters from MathML to other formats
• An ant task for automated conversion
• Display components for AWT and Swing
• A component for Apache Cocoon

This package contains the Swing MathViewer application.

Coin is an OpenGL-based, retain-mode 3D graphics library that implements the Open Inventor 2.1 API. It also includes support for VRML97 and 3D audio.

Grits is a "Virtual Globe" library which uses OpenGL to render an image of the earth using satellite and terrain data from publicly accessible servers. This is similar in concept to Google Earth and NASA World Wind, except implemented as a library.

This package contains the header files and libraries which are needed for developing programs that use grits.

GtkMathView is a C++ rendering engine for MathML documents. It provides an interactive view that can be used for browsing and editing MathML markup.

GtkMathView reads MathML documents by means of a frontend whose purpose is to traverse the MathML document (or part of it) and to appropriately instantiate GtkMathView's internal data structures that are suitable for rendering it. Currently the following frontends are supported: libxml2 (tree view using libxml2 API), libxml2 reader (event view using libxml2 reader API), GMetaDOM (tree view using DOM API), custom (application-specific view with application-provided callbacks).

GtkMathView renders MathML documents through a backend whose purpose is to provide an interface between the portable rendering engine and the platform-specific capabilities (like retrieving fonts, drawing on the screen, and so on). Currently the following backends are provided: GTK+, GTK+ widget, PostScript, SVG, AbiWord.

This package includes utilities to view and render MathML documents.

Cieľom knižnice GTS je poskytnúť sadu užitočných funkcií na prácu s 3D povrchmi modelovanými mriežkou susediacich trojuholníkov.

Tento balík obsahuje niektoré pomocné binárne súbory.

The Puzzle library is designed to quickly find visually similar images (GIF, PNG, JPG), even if they have been resized, recompressed, recolored or slightly modified.

This package contains the command-line tool: puzzle-diff.

SoQt is a Qt GUI component toolkit library for Coin, based on the API of the InventorXt GUI component toolkit. SoQt is also compatible with OpenInventor of SGI and TGS.

SoQt provides a class-hierarchy of viewer classes that ranges from a simple render canvas (the SoQtRenderArea), providing only the basic synchronization and device input conversion routines between Qt and Coin, up to 3 different full-featured viewer classes (SoQtExaminerViewer, SoQtPlaneViewer and SoQtFlyViewer) with input device handling logic and user interfaces to let the application programmer do Rapid Application Development.

This library is linked against Qt version 5.

Visualization Toolkit (VTK) je open source softvér na 3D počítačovú grafiku, spracovanie obrazu a vizualizáciu.

Tento balík poskytuje hlavičkové súbory VTK potrebné na kompilovanie programov využívajúcich VTK na 3D vizualizáciu.

The Visualization Toolkit (VTK) is an object oriented, high level library that allows one to easily write C++ programs, Tcl, Python and Java scripts that do 3D visualization.

This package provides the VTK Java language support.

Visualization Toolkit (VTK) je open source softvér na 3D počítačovú grafiku, spracovanie obrazu a vizualizáciu.

Tento balík poskytuje hlavičkové súbory VTK potrebné na kompilovanie programov využívajúcich VTK na 3D vizualizáciu. Súbory Qt.

This metapackage will install Debian packages which might be useful in medical image processing and visualization.

On one hand, it installs several packages supporting various image file formats and image management, like DICOM (Digital Imaging and Communications in Medicine) which is the de-facto standard for medical image management, and NIFTI. On the other hand, it provides a variety of software packages that can be used for visualization and for image processing - either from a graphical user interface, the command line, or implemented in workflows.

Matplotlib je knižnica v čistom Pythone s cieľom priniesť do Pythonu vykresľovanie v publikačnej kvalite so syntaxou známou používateľom Matlabu. Ku všetkým vykresľovacím príkazom v rozhraní pylab je možné pristupovať buď prostredníctvom funkcionálneho rozhrania známeho používateľom Matlabu alebo prostredníctvom objektovo orientovaného rozhrania známeho používateľom Pythonu.

Pivy is a Coin binding for Python. Coin is a high-level 3D graphics library with a C++ API. Coin uses scene-graph data structures to render real-time graphics suitable for mostly all kinds of scientific and engineering visualization applications. Pivy allows:

• Development of Coin applications and extensions in Python
• Interactive modification of Coin programs from within the Python interpreter at runtime
• Incorporation of Scripting Nodes into the scene graph which are capable of executing Python code and callbacks
• Use of Coin within PyQt4 applications with the quarter module

This package contains the Python 3 bindings.

The Visualization Toolkit (VTK) is an open-source software system for 3D computer graphics, image processing, and visualization.

This package provides the python3 bindings for VTK.

This GNU R package provided a set of functions for drawing some special plots:

• stem.leaf plots a stem and leaf plot,
• stem.leaf.backback plots back-to-back versions of stem and leafs,
• bagplot plots a bagplot,
• skyline.hist plots several histgramm in one plot of a one dimensional data set,
• plotsummary plots a graphical summary of a data set with one or more variables,
• plothulls plots sequentially hulls of a bivariate data set,
• faces plots chernoff faces,
• spin3R for an inspection of a 3-dim point cloud,
• slider functions for interactive graphics.

Vykonáva mapovanie medzi rôznymi priestormi farieb vrátane GB, HSV, HLS, CIEXYZ, CIELUV, HCL (polárny CIELUV), CIELAB a polárny CIELAB. Poskytuje kvalitatívne, sekvenčné a divergentné palety farieb založené na farbách HCL.

ggplot2 kombinuje výhody base aj lattice grafiky. Conditioning a zdieľané osi spracúva automaticky a aj tak môžete vykresliť graf krok po kroku z viacerých zdrojov dát. Tiež implementuje vyspelý viacrozmerný conditioning systém a konzistentné rozhranie na mapovanie dát na estetické atribúty.

Tento systém rozširuje Wilkinsonov prístup k označovaniu osí založenom na optimalizácii na vytvorenie robustnejšieho, plnohodnotnejšieho nástroja na označovanie osí.

This R package provides lots of plots, various labeling, axis and color scaling functions. Some of them are:

 arctext:          Display text on a circular arc.
 barhier:          Display a set of hierarchically associated variables
 barp:             A bar plotting routine
 bin.wind.records: Classify wind direction and speed records.
 centipede.plot:   Display a centipede plot
 clock24.plot:     Plot values on a 24 hour "clockface".
 color.legend:     Legend matching categories or values to colors
 dotplot.mtb:      Minitab style dotplots.
 gantt.chart:      Display a Gantt chart
 intersectDiagram: Display set intersections
 multhist:         Plot a multiple histogram, as a barplot
 polar.plot:       Plot values on a circular grid of 0 to 360 degrees.
 vectorField:      Display magnitude/direction vectors
 weighted.hist:    Display a weighted histogram

and many more. Read more about this package at http://cran.r-project.org/web/packages/plotrix/plotrix.pdf

qqman is an add-on package for the R statistical environment. This package provides functions for visualizing Genome-Wide Association Studies (GWAS) results using Manhattan plots and Quantile-Quantile plots.

Grafické škály mapujú dáta na estetiku a poskytujú metódy na automatické zistenie zalomení a označení ôs a legiend.

Scatterplot3d is an GNU R package for the visualization of multivariate data in a three dimensional space. Basically scatterplot3d generates a scatter plot in the 3D space using a parallel projection. Higher dimensions (fourth, fifth, etc.) of the data can be visualized to some extent using, e.g. different colors, symbol types or symbol sizes.