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author | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2013-10-14 10:52:29 +0300 |
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committer | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2013-10-14 11:04:33 +0300 |
commit | 2240de43294ec080d8aa665c7a0731ea81ea6c1f (patch) | |
tree | 29eefbe3d568ae774dd1d398aab4b6b39cf04c54 /README | |
parent | 013014de4ae4f95bfc142ed23dd4492886e6bc7e (diff) |
Update version and readme for TP
Change-Id: I274763306a08489bd91950ce127aae19a7d2ce36
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>
Diffstat (limited to 'README')
-rw-r--r-- | README | 61 |
1 files changed, 61 insertions, 0 deletions
@@ -0,0 +1,61 @@ +------------------------------------------------- +Qt Data Visualization 0.1.0 (Techonology preview) +------------------------------------------------- + +Qt Data Visualization module provides multiple graph types to visualize data in 3D space +both with C++ and Qt Quick 2. + +System Requirements +=================== + +- Qt 5.1 or newer +- OpenGL 2.1 or newer (recommended) or OpenGL ES2 (reduced feature set) + +Building +======== +Configure project with qmake and build project with make: + (Linux) make + (Windows with MinGw) mingw32-make + (Visual Studio) nmake + (OSX) make + +If you want to install the module to your Qt directory use: + make install + +If you want to uninstall the module + make uninstall + +Building as a statically linked library +======================================= + +The same as above applies you will just have to add static to the CONFIG: + qmake CONFIG+=static + +Documentation +============= +Pregenerated documentation can be found from doc folder for both Qt Assistant +(qtdatavisualization.qch) and in HTML format (qtdatavisualization subfolder). + +The documentation can also be generated with: + make docs + +Please refer to the generated documentation for more information: + doc/qtdatavisualization/qtdatavisualization-index.html + +Known Issues +============ + +The technology preview version is still missing some features entirely, while some +others may be only partially implemented. Here are some known issues: + +- Scatter graphs can only show zero centered axis ranges properly. +- Value axis range of a bar graph with negative values need to be zero + centered to display properly. +- Selection API is missing for surface graphs. +- Shadows do not work for surface graphs. +- Mac: Graphs drawn half the size on Retina displays. +- Using multiple graphs in one application crashes on application shutdown + unless the last graph to have active context is deleted last. +- Android doesn't support both widgets and OpenGL simulataneously, so only + the Qt Quick 2 API is usable in practice in Android. +- Shadows are not supported with OpenGL ES2 (including Angle builds in Windows). |