comparison layer/SpectrogramLayer.cpp @ 42:1bdf285c4eac

* Add "Export Audio File" option
* Make note layer align in frequency with any spectrogram layer on the same
  view (if it's set to frequency mode)
* Start to implement mouse editing for ranges of points by dragging the
  selection
* First scrappy attempt at a vertical scale for time value layer

 #ifdef DEBUG_SPECTROGRAM_REPAINT
     std::cerr << "SpectrogramLayer::paint() returning" << std::endl;
 #endif
 }
 
+float
+SpectrogramLayer::getYForFrequency(float frequency) const
+{
+    return m_view->getYForFrequency(frequency,
+				    getEffectiveMinFrequency(),
+				    getEffectiveMaxFrequency(),
+				    m_frequencyScale == LogFrequencyScale);
+}
+
+float
+SpectrogramLayer::getFrequencyForY(int y) const
+{
+    return m_view->getFrequencyForY(y,
+				    getEffectiveMinFrequency(),
+				    getEffectiveMaxFrequency(),
+				    m_frequencyScale == LogFrequencyScale);
+}
+
 int
 SpectrogramLayer::getCompletion() const
 {
     if (m_updateTimer == 0) return 100;
     size_t completion = m_fillThread->getFillCompletion();