public void OpenSpectrogram(string filename)
{
SpectrogramData loadedSpec = FileHandler.ReadSpectrogram(filename);
Dsp.SpectrogramHandler.Spectrogram = loadedSpec;
LoadSpectrogram(true);
}
public static void WriteSpectrogram(SpectrogramData spectrogram, string filename)
{
FileStream fileStream;
BinaryFormatter bf = new BinaryFormatter();
if (File.Exists(filename))
{
File.Delete(filename);
}
fileStream = File.Create(filename);
bf.Serialize(fileStream, spectrogram);
fileStream.Close();
}
public static SpectrogramData ReadSpectrogram(string filename)
{
SpectrogramData spectrogram = null;
FileStream fileStream;
BinaryFormatter bf = new BinaryFormatter();
if (File.Exists(filename))
{
fileStream = File.OpenRead(filename);
spectrogram = (SpectrogramData)bf.Deserialize(fileStream);
fileStream.Close();
}
return(spectrogram);
}
private void ReadWaveFile(string targetFile, int delayInMilliseconds)
{
labelProgress.Text = Configuration.Settings.Language.AddWaveform.GeneratingPeakFile;
Refresh();
using (var waveFile = new WavePeakGenerator(targetFile))
{
Peaks = waveFile.GeneratePeaks(delayInMilliseconds, _peakWaveFileName);
if (Configuration.Settings.VideoControls.GenerateSpectrogram)
{
labelProgress.Text = Configuration.Settings.Language.AddWaveform.GeneratingSpectrogram;
Refresh();
Spectrogram = waveFile.GenerateSpectrogram(delayInMilliseconds, _spectrogramDirectory);
}
}
labelPleaseWait.Visible = false;
}
public void SaveSpectrogram(string filename)
{
SpectrogramData specToSave = Dsp.SpectrogramHandler.Spectrogram;
FileHandler.WriteSpectrogram(specToSave, filename);
}
