This is an extensive C++ library for data visualization, plotting and charting for Qt (>= 5.0, tested with Qt up to 6.3). It is feature-rich but self-contained and only depends on the Qt framework.
This software is licensed under the term of the GNU Lesser General Public License 2.1 (LGPL 2.1) or above.
A Documentation (auto-)generated with doxygen from the trunk source code can be found here: http://jkriege2.github.io/JKQTPlotter/index.html
There are also some subpage of general intetest:
There is a large set of usage examples (with explanations for each) and tutorials in the folder ./examples/
.
All test-projects are Qt-projects that use qmake to build. You can load them into QtCreator easily.
The Screenshots-page contains several screenshots, partly taken from the provided examples, but also from other software using this libarary (e.g. QuickFit 3.0)
JKQTPlotter contains two different build systems: A modern CMake-based build and an older (and deprecated!) QMake-based build (which works out of the box with Qt 5.x and QT 6.x). Both systems are explained in detail in http://jkriege2.github.io/JKQtPlotter/page_buildinstructions.html.
With CMake you can easily build JKQTPlotter and all its examples, by calling something like:
$ mkdir build; cd build
$ cmake .. -G "<cmake_generator>" "-DCMAKE_PREFIX_PATH=<path_to_your_qt_sources>"
$ cmake --build . --config "Debug"