/// <summary>
/// Handles the Click event of OkButton object.
/// </summary>
private void okButton_Click(object sender, EventArgs e)
{
// update encoder
string selectedEncoder = encoderNameComboBox.SelectedItem.ToString();
switch (selectedEncoder)
{
case "PNG":
PngEncoder pngEncoder = new PngEncoder();
// set encoder settings
PngEncoderSettings pngSettings = GetPngEncoderSettings(pngSettingsComboBox.SelectedItem.ToString());
pngEncoder.Settings.FilterMethod = pngSettings.FilterMethod;
pngEncoder.Settings.CompressionLevel = pngSettings.CompressionLevel;
EncoderSettings.EmbeddedImageEncoder = pngEncoder;
break;
case "JPEG":
// set encoder settings
JpegEncoderSettings jpegSettings = new JpegEncoderSettings();
jpegSettings.Quality = (int)jpegQualityNumericUpDown.Value;
jpegSettings.SaveAsGrayscale = jpegGrayscaleCheckBox.Checked;
JpegEncoder jpegEncoder = new JpegEncoder(jpegSettings);
EncoderSettings.EmbeddedImageEncoder = jpegEncoder;
break;
}
}
public PngEncoder(PngEncoderSettings settings = null)
{
Settings = settings;
}