#include "audiosignal.h"
-#include <KLocale>
#include <KDebug>
-#include <QVBoxLayout>
-#include <QAction>
-#include <QMenu>
#include <QPainter>
-#include <QDebug>
-#include <QList>
+#include <QMenu>
+#include <QTime>
#include <math.h>
m_timer.stop();
}
-void AudioSignal::showAudio(const QByteArray arr)
+void AudioSignal::showAudio(const QByteArray &arr)
{
channels = arr;
if (peeks.count()!=channels.count()){
double AudioSignal::valueToPixel(double in)
{
- //in=0 -> return 0 (null length from max), in=127/127 return 1 (max length )
- return 1.0- log10( in)/log10(1.0/127.0);
+ //in=0 -> return 0 (null length from max), in=127/127 return 1 (max length )
+ return 1.0- log10( in)/log10(1.0/127.0);
}
#include "audiosignal.moc"