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Member "qt-everywhere-src-6.3.1/qtcharts/README" (8 Jun 2022, 1992 Bytes) of package /linux/misc/qt-everywhere-src-6.3.1.tar.xz:

    1 ---------------
    2 Qt Charts
    3 ---------------
    4 
    5 Qt Charts module provides a set of easy to use chart components. It uses
    6 the Qt Graphics View Framework, therefore charts can be easily integrated
    7 to modern user interfaces.
    8 
    9 System Requirements
   10 ===================
   11 
   12 - Qt 5.4 or newer
   13 - For QML applications QtQuick 2 is required
   14 - Manipulating Qt Charts graphs with QML Designer requires Qt Creator 3.3 or newer
   15 
   16 Building
   17 ========
   18 
   19 Configure the project with qmake:
   20     qmake
   21 
   22 After running qmake, build the project with make:
   23     (Linux) make
   24     (Windows with MinGw) mingw32-make
   25     (Windows with Visual Studio) nmake
   26     (OS X) make
   27 
   28 The above generates the default makefiles for your configuration, which is typically
   29 the release build if you are using precompiled binary Qt distribution. To build both
   30 debug and release, or one specifically, use one of the following qmake lines instead.
   31 
   32 For debug builds:
   33     qmake CONFIG+=debug
   34     make
   35   or
   36     qmake CONFIG+=debug_and_release
   37     make debug
   38 
   39 For release builds:
   40     qmake CONFIG+=release
   41     make
   42   or
   43     qmake CONFIG+=debug_and_release
   44     make release
   45 
   46 For both builds (Windows/OS X only):
   47     qmake CONFIG+="debug_and_release build_all"
   48     make
   49 
   50 After building, install the module to your Qt directory:
   51     make install
   52 
   53 If you want to uninstall the module:
   54     make uninstall
   55 
   56 Building as a statically linked library
   57 =======================================
   58 
   59 The same as above applies, you will just have to add static to the CONFIG:
   60     qmake CONFIG+=static
   61 
   62 Documentation
   63 =============
   64 
   65 The documentation can be generated with:
   66     make docs
   67 
   68 The documentation is generated into the doc folder under the build folder.
   69 Both Qt Assistant (qtcharts.qch) and in HTML format (qtcharts subfolder)
   70 documentation is generated.
   71 
   72 Please refer to the generated documentation for more information:
   73     doc/qtcharts/qtcharts-index.html
   74 
   75 Known issues
   76 ============
   77 
   78 - Zooming too far or too close may eventually freeze the zooming and scrolling.