comparison layer/SpectrogramLayer.h @ 1362:d79e21855aef

Add mechanism for saving/loading colour maps by name/id rather than by numerical index, for future compatibility when adding to or changing the supported colour maps. Add two new colour maps (and one old one). Write out backward-compatible numerical indices for use when reloading in older versions. Also add a mechanism to invert the colour map, though I don't think it turns out useful enough to include in the UI.

     int                 m_maxFrequency;
     int                 m_initialMaxFrequency;
     ColourScaleType     m_colourScale;
     double              m_colourScaleMultiple;
     int                 m_colourMap;
+    bool                m_colourInverted;
     mutable QColor      m_crosshairColour;
     BinScale            m_binScale;
     BinDisplay          m_binDisplay;
     ColumnNormalization m_normalization; // of individual columns
     bool                m_normalizeVisibleArea;