comparison layer/Colour3DPlotLayer.h @ 1566:1f80a514ce29

Merge from branch spectrogram-export

 public:
     Colour3DPlotLayer();
     ~Colour3DPlotLayer();
 
     ModelId getModel() const override { return m_model; }
+
+    ModelId getExportModel(LayerGeometryProvider *) const override;
 
     const ZoomConstraint *getZoomConstraint() const override;
     
     void paint(LayerGeometryProvider *v,
                QPainter &paint, QRect rect) const override;

     mutable ModelId m_peakCache;
     const int m_peakCacheDivisor;
     void invalidatePeakCache();
     ModelId getPeakCache() const;
 
+    mutable std::vector<ModelId> m_exporters; // used, waiting to be released
+    
     typedef std::map<int, MagnitudeRange> ViewMagMap; // key is view id
     mutable ViewMagMap m_viewMags;
     mutable ViewMagMap m_lastRenderedMags; // when in normalizeVisibleArea mode
     void invalidateMagnitudes();