comparison layer/Colour3DPlotLayer.cpp @ 1238:4d0ca1ab4cd0

Some work to make spectrum layers (and slice layers generally) zoomable in the frequency axis. Also fixes a number of view id mixups in SliceLayer which broke offset calculations for the x axis scale.

     if (!m_model) return false;
 
     min = 0;
     max = double(m_model->getHeight());
 
-    logarithmic = false;
+    logarithmic = (m_binScale == BinScale::Log);
     unit = "";
 
     return true;
 }