comparison data/model/FFTModel.cpp @ 1201:6f7a440b6218 spectrogram-minor-refactor

Fixes to phase display and colour scale for it; tidy up some debug output

 FFTModel::getPhases(int x) const
 {
     auto cplx = getFFTColumn(x);
     Column col;
     col.reserve(cplx.size());
-    for (auto c: cplx) col.push_back(arg(c));
+    for (auto c: cplx) {
+        col.push_back(arg(c));
+    }
     return move(col);
 }
 
 float
 FFTModel::getMagnitudeAt(int x, int y) const