diff options
| author | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2014-04-30 15:36:19 +0300 |
|---|---|---|
| committer | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2014-05-02 10:53:05 +0300 |
| commit | 13d1117087e66c77d2eea2f0a046fc556c19cb3c (patch) | |
| tree | f003ec51145278cea0fd2d123da6c0478c961297 /src/datavisualization/engine/scatter3drenderer_p.h | |
| parent | 44b410f080c4820cea682c4d1278152d2767595c (diff) | |
Scatter data changing optimization.
No longer reset the entire render item array if single item
changes, significantly speeding up this operation.
Task-number: QTRD-2190
Change-Id: Ia3de833b761dc6f24acff581ad79668f51c3e9c5
Reviewed-by: Titta Heikkala <titta.heikkala@digia.com>
Reviewed-by: Mika Salmela <mika.salmela@digia.com>
Diffstat (limited to 'src/datavisualization/engine/scatter3drenderer_p.h')
| -rw-r--r-- | src/datavisualization/engine/scatter3drenderer_p.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/datavisualization/engine/scatter3drenderer_p.h b/src/datavisualization/engine/scatter3drenderer_p.h index 172d0c46..09b8dace 100644 --- a/src/datavisualization/engine/scatter3drenderer_p.h +++ b/src/datavisualization/engine/scatter3drenderer_p.h @@ -105,6 +105,7 @@ public: void updateData(); void updateSeries(const QList<QAbstract3DSeries *> &seriesList); SeriesRenderCache *createNewCache(QAbstract3DSeries *series); + void updateItems(const QVector<Scatter3DController::ChangeItem> &items); void updateScene(Q3DScene *scene); QVector3D convertPositionToTranslation(const QVector3D &position); @@ -154,6 +155,7 @@ public slots: private: void selectionColorToSeriesAndIndex(const QVector4D &color, int &index, QAbstract3DSeries *&series); + inline void updateRenderItem(const QScatterDataItem &dataItem, ScatterRenderItem &renderItem); }; QT_END_NAMESPACE_DATAVISUALIZATION |