/// <summary>
/// Initializes the default values.
/// </summary>
private void InitializeDefaultValues()
{
FrequencySpectrumVisualizerCommand command = new FrequencySpectrumVisualizerCommand();
_useAbsoluteValues = command.UseAbsoluteValues;
_grayscaleVisualiation = command.GrayscaleVisualization;
_useNormalization = command.UseNormalization;
_visualizationType = command.VisualizationType;
_spectrumSize = command.SpectrumImageSize;
if (_spectrumSize == 0)
{
fixedSpectrumSizeCheckBox.Checked = false;
}
else
{
fixedSpectrumSizeCheckBox.Checked = true;
}
spectrumSizeNumericUpDown.Value = _spectrumSize;
visualizationTypeComboBox.SelectedItem = _visualizationType;
grayscaleVisualizationCheckBox.Checked = _grayscaleVisualiation;
normalizationCheckBox.Checked = _useNormalization;
absoluteValuesCheckBox.Checked = _useAbsoluteValues;
}
/// <summary>
/// Handles the SelectedIndexChanged event of VisualizationTypeComboBox object.
/// </summary>
private void visualizationTypeComboBox_SelectedIndexChanged(object sender, EventArgs e)
{
_visualizationType = (FrequencySpectrumVisualizationType)visualizationTypeComboBox.SelectedItem;
ExecuteProcessing();
}
