comparison layer/WaveformLayer.cpp @ 324:1f67b110c1a3

* fix pane layout problem; fix waveform butterfly mode

                     meanTop     = std::min(r0, r1);
                     if (mixingChannels) rangeBottom = meanTop;
                     else rangeBottom = AudioLevel::multiplier_to_preview(range.absmean * gain, m);
                     meanBottom  = rangeBottom;
                 } else {
-                    rangeBottom =  AudioLevel::multiplier_to_preview(range.min * gain, m * greyLevels);
+                    rangeBottom = -AudioLevel::multiplier_to_preview(range.min * gain, m * greyLevels);
                     rangeTop    =  AudioLevel::multiplier_to_preview(range.max * gain, m * greyLevels);
                     meanBottom  = -AudioLevel::multiplier_to_preview(range.absmean * gain, m);
                     meanTop     =  AudioLevel::multiplier_to_preview(range.absmean * gain, m);
                 }
                 break;

     case dBScale:
         vy = dBscale(value, m);
         break;
     }
 
+//    std::cerr << "mergingChannels= " << mergingChannels << ", channel  = " << channel << ", value = " << value << ", vy = " << vy << std::endl;
+
     return my - vy;
 }
 
 float
 WaveformLayer::getValueForY(const View *v, int y, size_t &channel) const