allanger/paulxstretch
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Attempt to draw the points in the audio file where the FFTs are taken but of course it doesn't work like this because of the looping

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xenakios
2018-05-11 16:45:34 +03:00
parent aae05950f0
commit 11e61f8cfd
3 changed files with 31 additions and 0 deletions
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26
Source/PluginEditor.cpp
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@ -421,6 +421,8 @@ void PaulstretchpluginAudioProcessorEditor::timerCallback(int id)
m_wavecomponent.setRecordingPosition(processor.getRecordingPositionPercent());
} else
m_wavecomponent.setRecordingPosition(-1.0);
m_wavecomponent.setAudioInfo(processor.getSampleRateChecked(), processor.getStretchSource()->getLastSeekPos(),
processor.getStretchSource()->getFFTSize());
String infotext;
if (processor.m_show_technical_info)
{
@ -653,6 +655,8 @@ void WaveformComponent::paint(Graphics & g)
thumblen*m_view_range.getStart(), thumblen*m_view_range.getEnd(), 0.0f, (float)getWidth());
g.drawLine(tickxcor, 0.0, tickxcor, (float)m_topmargin, 1.0f);
}
bool m_use_cached_image = true;
if (m_use_cached_image == true)
{
@ -676,6 +680,18 @@ void WaveformComponent::paint(Graphics & g)
m_thumbnail->drawChannels(g, { 0,m_topmargin,getWidth(),getHeight() - m_topmargin },
thumblen*m_view_range.getStart(), thumblen*m_view_range.getEnd(), 1.0f);
}
if (m_sr > 0.0 && m_fft_size > 0 && m_time_sel_start>=0.0)
{
tick_interval = 1.0 / m_sr * m_fft_size;
/*
for (double secs = m_time_sel_start*thumblen; secs < m_time_sel_end*thumblen; secs += tick_interval)
{
float tickxcor = (float)jmap<double>(fmod(secs, thumblen),
thumblen*m_view_range.getStart(), thumblen*m_view_range.getEnd(), 0.0f, (float)getWidth());
g.drawLine(tickxcor, (float)m_topmargin, tickxcor, (float)50, 2.0f);
}
*/
}
if (m_is_at_selection_drag_area)
g.setColour(Colours::white.withAlpha(0.6f));
else
@ -753,7 +769,10 @@ void WaveformComponent::mouseDown(const MouseEvent & e)
if (e.y < m_topmargin || e.mods.isCommandDown())
{
if (SeekCallback)
{
SeekCallback(pos);
m_last_startpos = pos;
}
m_didseek = true;
}
else
@ -880,6 +899,13 @@ void WaveformComponent::mouseWheelMove(const MouseEvent & e, const MouseWheelDet
*/
}
void WaveformComponent::setAudioInfo(double sr, double seekpos, int fftsize)
{
m_sr = sr;
m_fft_size = fftsize;
m_last_startpos = seekpos;
}
Range<double> WaveformComponent::getTimeSelection()
{
if (m_time_sel_start >= 0.0 && m_time_sel_end>m_time_sel_start + 0.001)