diff options
| author | Mika Salmela <mika.salmela@digia.com> | 2014-06-05 10:32:24 +0300 |
|---|---|---|
| committer | Mika Salmela <mika.salmela@digia.com> | 2014-06-05 10:36:02 +0300 |
| commit | 2299481acb0b36d76414ed9e0ae2b2d110ff13d8 (patch) | |
| tree | c7e4412dcea928b428a2abb7116009b3a4fbce43 /src/datavisualization/doc/src | |
| parent | f8e9d36ce868adaade5aaa6769ba681763d16874 (diff) | |
Scatter perf improvement
Task-number: QTRD-3148
Change-Id: I2c9efa84184819aaac123ee29685bc3a9e35bfe6
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>
Diffstat (limited to 'src/datavisualization/doc/src')
| -rw-r--r-- | src/datavisualization/doc/src/qtdatavisualization-qml-abstractdeclarative.qdoc | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/src/datavisualization/doc/src/qtdatavisualization-qml-abstractdeclarative.qdoc b/src/datavisualization/doc/src/qtdatavisualization-qml-abstractdeclarative.qdoc index 89d38a3d..ba3173b0 100644 --- a/src/datavisualization/doc/src/qtdatavisualization-qml-abstractdeclarative.qdoc +++ b/src/datavisualization/doc/src/qtdatavisualization-qml-abstractdeclarative.qdoc @@ -28,8 +28,9 @@ Note that this type is uncreatable, but contains properties that are shared between the 3D visualizations. - For AbstractGraph3D enums, see \l QAbstract3DGraph::SelectionFlag, - \l QAbstract3DGraph::ShadowQuality, and \l{QAbstract3DGraph::ElementType}. + For AbstractGraph3D enums, see \l{QAbstract3DGraph::SelectionFlag}, + \l{QAbstract3DGraph::ShadowQuality}, \l{QAbstract3DGraph::ElementType}, and + \l{QAbstract3DGraph::OptimizationHint}. \sa Bars3D, Scatter3D, Surface3D, {Qt Data Visualization C++ Classes} */ @@ -286,3 +287,17 @@ * * \note Has no effect on Bars3D. */ + +/*! + * \qmlproperty AbstractGraph3D.OptimizationHints AbstractGraph3D::optimizationHints + * \since Qt Data Visualization 1.1 + * + * Defines if the rendering optimization is default or static. Default mode provides the full feature set at + * reasonable performance. Static is a beta level feature and currently supports only a subset of the + * features on the Scatter graph. Missing features are object gradient for mesh objects, both gradients + * for points, and diffuse and specular color on rotations. At this point static is intended just for + * introducing a new feature. It optimizes graph rendering and is ideal for large non-changing data + * sets. It is slower with dynamic data changes and item rotations. Selection is not optimized, so using it + * with massive data sets is not advisable. + * Defaults to \c{OptimizationDefault} + */ |