QVGE is a multiplatform graph editor written in C++/Qt. Its main goal is to make possible visually edit two-dimensional graphs in a simple and intuitive way.
Please note that QVGE is not a replacement for such a software like Gephi, Graphvis, Dot, yEd, Dia and so on. It is neither a tool for "big data analysis" nor a math application. It is really just a simple graph editor.
Since QVGE is a free software, it is developed in the free time on my own costs only. If you like the software and wish to support its further development, you could make a small donation using the button below:
Thank you!
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Easy creation and parameterising of small-sized till middle-sized graphs (1000+ nodes/edges)
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Common visual properties of nodes and edges: shapes, sizes, colors, labels etc.
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Directed, undirected and mixed graphs
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Node ports
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Straight and polygonal edges
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Custom (user-defined) attributes of graphs and their elements
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Dynamically maintained list of commutations between nodes
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Search among the graph elements and their attributes
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Windows: portable mode (no installation required)
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Auto-creation and auto-layout of graphs (via OGDF):
- Linear
- Balloon
- Circular
- FMMM
- Planar
- Sugiyama
- Davidson-Harel
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Export of graphs into:
- SVG
- various image formats (BMP, PNG, JPG, TIFF etc.)
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Graph file formats supported:
- XGR (native graph persistence format)
- GEXF (read/write of common subset, except clusters and dynamic properties)
- GraphML (read/write)
- GML (read via OGDF, write via QVGE)
- GraphViz DOT (read/write, only common subset for now)
"Qt Visual Graph Editor is a fairly straightforward, open-source tool that enables users to design relatively simple graphs for their projects. It comes with a decent set of features and is very intuitive."
"It seems to me that my development have become more efficient after when I began using QVGE. This is much more useful than UML, because that I don't have to change sheets and to remember several usages and I can draw graphs swiftly."
"Lightweight, multi-platform graph editor that allows users to edit two-dimensional graphs in a quick and intuitive way, as an alternative to more complex software."
"Its user experience is very good. It's because how to operate is sophisticated so intuitive and very simple. A user can entirely concentrate on essence of content the whole time. Because of simpleness, the content is not noisy and easy to understand, and usable much generally to design, refactor and output a structure such as a organization, a software, logic, routes and all other relationships without learning usage separately."
"I have been using QVGE for a few hours a week for over a year. It made my life better."
Prebuild Windows binaries can be loaded from here:
Or you can get QVGE's sources and build them by yourself. In this case you need to have installed Qt 5.x toolkit and corresponding C++ compiler with C++11 support. QVGE uses native Qt build system (main project file is qvgeapp.pro) so it should look like:
cd <directory-with-qvgeapp.pro>
qmake -r
Linux GCC:
make
or Windows MinGW:
mingw32-make
or Windows MSVC:
nmake
or by Jom:
jom
In order to build QVGE with OGDF support (shipped with QVGE together):
before running qmake, open the file src/config.pri
and make sure that the following option is present:
CONFIG += USE_OGDF
Then run qmake + make as desribed in the step before. Please note: OGDF is really big, so its compilation takes some time.
Recent version of QVGE has been built with:
- Microsoft Visual Studio 2017 (Community Edition)
- MinGW 7.3
- GCC 7.5 (Linux)
- GCC 6.4.0 (Cygwin)
- Clang C++ (FreeBSD)
Hopefully it can also be compiled with others compilers. If not please do not hesitate to provide description of the issue.
QVGE has been tested on Microsoft Windows 10 and several Linux OS (Mint, Mageia etc). Theoretically it should run on (almost) any OS which have Qt 5.x installed.
QVGE can be compiled & run under Cygwin.
QVGE has been tested with Qt 5.9-5.14. But it should work with any newer 5.x version too.
QVGE uses following 3rd party components:
- Qt
- Qt property browser
- QProcessInfo
- QSint widgets library
- OGDF - Open Graph Drawing Framework
- SVG icons from Inkscape
Special thanks to:
- Dr. prof. Vladimir A. Svjatnyj, head of computer engineering chair at DonNTU and my scientific supervisor
- Tatsuro Ueda, founder of Feel Physics, for comrehensive testing, feedback and suggestions
QVGE at Softpedia.com
QVGE at software-file.com