Method Draw

Source/Beats.cpp:339–405

}

void BeatColumn::Draw(int x, int y)
{
   if (mBeatData.mBeat && mSampleIndex != -1)
   {
      int w = BEAT_COLUMN_WIDTH - 6;
      int h = 35;

      ofPushMatrix();
      ofTranslate(x, y);
      DrawAudioBuffer(w, h, mBeatData.mBeat->Data(), 0, mBeatData.mBeat->LengthInSamples(), mBeatData.mBeat->GetPlayPosition());

      /*//frequency response
      ofSetColor(52, 204, 235);
      ofSetLineWidth(3);
      ofBeginShape();
      const int kPixelStep = 2;
      bool updateFrequencyResponseGraph = false;
      if (mNeedToUpdateFrequencyResponseGraph)
      {
         updateFrequencyResponseGraph = true;
         mNeedToUpdateFrequencyResponseGraph = false;
      }
      for (int x = 0; x < w + kPixelStep; x += kPixelStep)
      {
         float response = 1;
         float freq = FreqForPos(x / w);
         if (freq < gSampleRate / 2)
         {
            int responseGraphIndex = x / kPixelStep;
            if (updateFrequencyResponseGraph || responseGraphIndex >= mFrequencyResponse.size())
            {
               for (auto& filter : mFilters)
               {
                  if (filter.mEnabled)
                     response *= filter.mFilter[0].GetMagnitudeResponseAt(freq);
               }
               if (responseGraphIndex < mFrequencyResponse.size())
                  mFrequencyResponse[responseGraphIndex] = response;
            }
            else
            {
               response = mFrequencyResponse[responseGraphIndex];
            }
            ofVertex(x, (.5f - .666f * log10(response)) * h);
         }
      }
      ofEndShape(false);*/

      ofPopMatrix();
   }

   mVolumeSlider->SetPosition(x, y + 40);
   mVolumeSlider->Draw();
   mFilterSlider->SetPosition(x, y + 56);
   mFilterSlider->Draw();
   mPanSlider->SetPosition(x, y + 72);
   mPanSlider->Draw();
   mDoubleTimeCheckbox->SetPosition(x, y + 88);