/// <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(); }