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Re-implement zoom

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Mike Walters
2015-08-02 23:01:39 +01:00
committed by Mike
parent 4f87b0b0a1
commit 677b8b5116
5 changed files with 24 additions and 4 deletions
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5
spectrogramcontrols.cpp
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@@ -15,6 +15,11 @@ SpectrogramControls::SpectrogramControls(const QString & title, QWidget * parent
fftSizeSlider->setValue(10);
layout->addRow(new QLabel(tr("FFT size:")), fftSizeSlider);
zoomLevelSlider = new QSlider(Qt::Horizontal, widget);
zoomLevelSlider->setRange(0, 5);
zoomLevelSlider->setValue(0);
layout->addRow(new QLabel(tr("Zoom:")), zoomLevelSlider);
powerMaxSlider = new QSlider(Qt::Horizontal, widget);
powerMaxSlider->setRange(-100, 20);
powerMaxSlider->setValue(0);