diff options
| author | David Boddie <david.boddie@nokia.com> | 2011-03-22 15:55:52 (GMT) |
|---|---|---|
| committer | David Boddie <david.boddie@nokia.com> | 2011-03-22 15:55:52 (GMT) |
| commit | 1d8b7f41a5393f77eb3079513b083739edd90b91 (patch) | |
| tree | 232e346dba7226f35af80043e072538dba473201 /src/gui/math3d/qvector2d.cpp | |
| parent | 624368f588e555f523fc507986bf3ec80681be48 (diff) | |
| parent | bf95c0ed87bf8a2ccd0a3d57ed81b8ae8fb8c4f2 (diff) | |
| download | Qt-1d8b7f41a5393f77eb3079513b083739edd90b91.zip Qt-1d8b7f41a5393f77eb3079513b083739edd90b91.tar.gz Qt-1d8b7f41a5393f77eb3079513b083739edd90b91.tar.bz2 | |
Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt into 4.7
Conflicts:
doc/src/declarative/declarativeui.qdoc
doc/src/declarative/dynamicobjects.qdoc
doc/src/declarative/elements.qdoc
doc/src/examples/qml-examples.qdoc
Diffstat (limited to 'src/gui/math3d/qvector2d.cpp')
| -rw-r--r-- | src/gui/math3d/qvector2d.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/gui/math3d/qvector2d.cpp b/src/gui/math3d/qvector2d.cpp index 7f5a937..1fccfc9 100644 --- a/src/gui/math3d/qvector2d.cpp +++ b/src/gui/math3d/qvector2d.cpp @@ -60,6 +60,11 @@ QT_BEGIN_NAMESPACE The QVector2D class can also be used to represent vertices in 2D space. We therefore do not need to provide a separate vertex class. + \bold{Note:} By design values in the QVector2D instance are stored as \c float. + This means that on platforms where the \c qreal arguments to QVector2D + functions are represented by \c double values, it is possible to + lose precision. + \sa QVector3D, QVector4D, QQuaternion */ |