Make background margin configurable

Added margin as abstract graph property.
If the margin is narrow, the positions of theedge labels of the axes
are adjusted to avoid overlap with edge labels on other axes.

Task-number: QTRD-3204
Change-Id: I7fa5a04c8f2091519d99689ef2f6cbcf799fb15e
Reviewed-by: Mika Salmela <mika.salmela@digia.com>
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/src/datavisualization/engine/scatter3drenderer_p.h b/src/datavisualization/engine/scatter3drenderer_p.h
index d8908e59..d882d59f 100644
--- a/src/datavisualization/engine/scatter3drenderer_p.h
+++ b/src/datavisualization/engine/scatter3drenderer_p.h
@@ -70,9 +70,6 @@ private:
     float m_scaleX;
     float m_scaleY;
     float m_scaleZ;
-    float m_scaleXWithBackground;
-    float m_scaleYWithBackground;
-    float m_scaleZWithBackground;
     int m_selectedItemIndex;
     ScatterSeriesRenderCache *m_selectedSeriesCache;
     ScatterSeriesRenderCache *m_oldSelectedSeriesCache;
@@ -99,6 +96,7 @@ public:
     void updateAxisTitleVisibility(QAbstract3DAxis::AxisOrientation orientation,
                                    bool visible);
     void updateOptimizationHint(QAbstract3DGraph::OptimizationHints hint);
+    void updateMargin(float margin);
 
     QVector3D convertPositionToTranslation(const QVector3D &position, bool isAbsolute);