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spectrogram: Take input source as argument

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Mike Walters
2016-03-01 23:26:35 +00:00
parent 61d1fde23d
commit d89565bbbc
4 changed files with 9 additions and 6 deletions
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6
spectrogramplot.cpp
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@@ -29,10 +29,11 @@
#include "util.h"
SpectrogramPlot::SpectrogramPlot()
SpectrogramPlot::SpectrogramPlot(SampleSource<std::complex<float>> *src)
{
inputSource = src;
sampleRate = 8000000;
setFFTSize(1024);
setFFTSize(512);
zoomLevel = 0;
powerMax = 0.0f;
powerMin = -50.0f;
@@ -66,7 +67,6 @@ void SpectrogramPlot::openFile(QString fileName)
pixmapCache.clear();
fftCache.clear();
inputSource = newFile;
setHeight(fftSize);
} catch (std::runtime_error e) {
// TODO: display error
}