comparison layer/Colour3DPlotLayer.h @ 534:7a560380b6e2

* Fixes to log bin scale; add colour scale gain

     virtual QString getPropertyGroupName(const PropertyName &) const;
     virtual int getPropertyRangeAndValue(const PropertyName &,
                                          int *min, int *max, int *deflt) const;
     virtual QString getPropertyValueLabel(const PropertyName &,
 					  int value) const;
+    virtual RangeMapper *getNewPropertyRangeMapper(const PropertyName &) const;
     virtual void setProperty(const PropertyName &, int value);
     virtual void setProperties(const QXmlAttributes &);
     
     enum ColourScale {
         LinearScale,

     void setColourScale(ColourScale);
     ColourScale getColourScale() const { return m_colourScale; }
 
     void setColourMap(int map);
     int getColourMap() const;
+
+    /**
+     * Set the gain multiplier for sample values in this view.
+     * The default is 1.0.
+     */
+    void setGain(float gain);
+    float getGain() const;
 
     enum BinScale {
 	LinearBinScale,
 	LogBinScale
     };

     mutable size_t m_cacheValidEnd;
 
     ColourScale m_colourScale;
     bool        m_colourScaleSet;
     int         m_colourMap;
+    float       m_gain;
     BinScale    m_binScale;
     bool        m_normalizeColumns;
     bool        m_normalizeVisibleArea;
     bool        m_invertVertical;
     bool        m_opaque;