private static MediaVisionSource GenerateSource(BarcodeGenerationConfiguration config,
string message, BarcodeType type, int qrMode, int qrEcc, int qrVersion)
{
if (message == null)
{
throw new ArgumentNullException(nameof(message));
}
ValidationUtil.ValidateEnum(typeof(BarcodeType), type);
MediaVisionSource source = new MediaVisionSource();
try
{
InteropBarcode.GenerateSource(EngineConfiguration.GetHandle(config),
message, type, qrMode, qrEcc, qrVersion, source.Handle).
Validate("Failed to generate source");
}
catch (Exception)
{
source.Dispose();
throw;
}
return(source);
}
/// <summary>
/// Generates a barcode image with the specified message and <see cref="BarcodeGenerationConfiguration"/>.
/// </summary>
/// <param name="message">The message to be encoded in the barcode.</param>
/// <param name="type">Type of the barcode to be generated.</param>
/// <param name="config">The configuration of the barcode generator. This value can be null.</param>
/// <returns><see cref="MediaVisionSource"/> containing the generated barcode image.</returns>
/// <exception cref="ArgumentNullException"><paramref name="message"/> is null.</exception>
/// <exception cref="ArgumentException">
/// <paramref name="message"/> is too long.<br/>
/// -or-<br/>
/// <paramref name="type"/> is <see cref="BarcodeType.QR"/>.<br/>
/// -or-<br/>
/// <paramref name="type"/> is invalid.<br/>
/// -or-<br/>
/// <paramref name="message"/> contains illegal characters.
/// </exception>
/// <exception cref="NotSupportedException">The feature is not supported.</exception>
/// <exception cref="ObjectDisposedException"><paramref name="config"/> already has been disposed of.</exception>
/// <since_tizen> 4 </since_tizen>
public static MediaVisionSource GenerateSource(string message, BarcodeType type,
BarcodeGenerationConfiguration config)
{
if (type == BarcodeType.QR)
{
throw new ArgumentException($"Invalid barcode type : {type}.");
}
return(GenerateSource(config, message, type, NoneQrMode, NoneErrorCorrection, 0));
}
/// <summary>
/// Generates a QR image file with the specified message and <see cref="BarcodeGenerationConfiguration"/>.
/// </summary>
/// <remarks>
/// <see cref="BarcodeGenerationConfiguration.TextVisibility"/> must be <see cref="Visibility.Invisible"/>,
/// because the text visibility is not supported in the QR code.
/// </remarks>
/// <param name="message">The message to be encoded in the barcode.</param>
/// <param name="qrConfig">The <see cref="QrConfiguration"/> instance.</param>
/// <param name="imageConfig">The <see cref="BarcodeImageConfiguration"/> that contains
/// information about the file to be generated.</param>
/// <param name="config">The configuration of the barcode generator. This value can be null.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="message"/> is null.<br/>
/// -or-<br/>
/// <paramref name="qrConfig"/> is null.<br/>
/// -or-<br/>
/// <paramref name="imageConfig"/> is null.
/// </exception>
/// <exception cref="ArgumentException">
/// <paramref name="message"/> is too long.<br/>
/// -or-<br/>
/// <paramref name="message"/> contains characters which are illegal by the <see cref="QrMode"/>.
/// </exception>
/// <exception cref="UnauthorizedAccessException">No permission to write a file.</exception>
/// <exception cref="NotSupportedException">
/// The feature is not supported.<br/>
/// -or-<br/>
/// <see cref="BarcodeGenerationConfiguration.TextVisibility"/> is the <see cref="Visibility.Visible"/>.
/// </exception>
/// <exception cref="ObjectDisposedException"><paramref name="config"/> already has been disposed of.</exception>
/// <since_tizen> 4 </since_tizen>
public static void GenerateImage(string message, QrConfiguration qrConfig,
BarcodeImageConfiguration imageConfig, BarcodeGenerationConfiguration config)
{
if (qrConfig == null)
{
throw new ArgumentNullException(nameof(qrConfig));
}
if (config != null)
{
if (config.TextVisibility == Visibility.Visible)
{
throw new NotSupportedException("Text can't be visible in QR.");
}
}
GenerateImage(config, message, BarcodeType.QR, imageConfig, (int)qrConfig.Mode,
(int)qrConfig.ErrorCorrectionLevel, qrConfig.Version);
}
private static void GenerateImage(BarcodeGenerationConfiguration config,
string message, BarcodeType type, BarcodeImageConfiguration imageConfig,
int qrMode, int qrEcc, int qrVersion)
{
if (message == null)
{
throw new ArgumentNullException(nameof(message));
}
if (imageConfig == null)
{
throw new ArgumentNullException(nameof(imageConfig));
}
ValidationUtil.ValidateEnum(typeof(BarcodeType), type);
InteropBarcode.GenerateImage(EngineConfiguration.GetHandle(config), message,
imageConfig.Width, imageConfig.Height, type, qrMode, qrEcc, qrVersion,
imageConfig.Path, imageConfig.Format).
Validate("Failed to generate image");
}
/// <summary>
/// Generates a barcode image file with the specified message and <see cref="BarcodeGenerationConfiguration"/>.
/// </summary>
/// <param name="message">The message to be encoded in the barcode.</param>
/// <param name="type">Type of the barcode to be generated.</param>
/// <param name="imageConfig">The <see cref="BarcodeImageConfiguration"/> that contains
/// information about the file to be generated.</param>
/// <param name="config">The configuration of the barcode generator. This value can be null.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="message"/> is null.<br/>
/// -or-<br/>
/// <paramref name="imageConfig"/> is null.
/// </exception>
/// <exception cref="ArgumentException">
/// <paramref name="message"/> is too long.<br/>
/// -or-<br/>
/// <paramref name="type"/> is <see cref="BarcodeType.QR"/>.<br/>
/// -or-<br/>
/// <paramref name="type"/> is invalid.<br/>
/// -or-<br/>
/// <paramref name="message"/> contains illegal characters.
/// </exception>
/// <exception cref="UnauthorizedAccessException">No permission to write a file.</exception>
/// <exception cref="NotSupportedException">The feature is not supported.</exception>
/// <exception cref="ObjectDisposedException"><paramref name="config"/> already has been disposed of.</exception>
/// <since_tizen> 4 </since_tizen>
public static void GenerateImage(string message,
BarcodeType type, BarcodeImageConfiguration imageConfig, BarcodeGenerationConfiguration config)
{
if (type == BarcodeType.QR)
{
throw new ArgumentException($"Invalid barcode type : {type}.");
}
GenerateImage(config, message, type, imageConfig, NoneQrMode, NoneErrorCorrection, 0);
}
