/// <summary>
/// Async create barcode
/// 异步创建条形码
/// </summary>
/// <param name="stream">Stream to save the barcode</param>
/// <param name="options">Options</param>
/// <param name="token">Cancellation token</param>
/// <returns>Task</returns>
public static async Task CreateAsync(Stream stream, BarcodeOptions options, CancellationToken token = default)
{
var writer = new ZXing.ImageSharp.BarcodeWriter <Rgba32>
{
Format = ParseFormat(options.Type),
Options = options,
Renderer = new ZXing.ImageSharp.Rendering.ImageSharpRenderer <Rgba32>
{
Background = options.Background,
Foreground = options.Foreground
}
};
using var image = writer.Write(options.Content);
await image.SaveAsPngAsync(stream, token);
}
/// <summary>
/// Create barcode as Base64 string
/// 将条形码创建为 Base64 字符串
/// </summary>
/// <param name="options"Options>Options</param>
/// <returns>String</returns>
public static string Create(BarcodeOptions options)
{
var writer = new ZXing.ImageSharp.BarcodeWriter <Rgba32>
{
Format = ParseFormat(options.Type),
Options = options,
Renderer = new ZXing.ImageSharp.Rendering.ImageSharpRenderer <Rgba32>
{
Background = options.Background,
Foreground = options.Foreground
}
};
using var image = writer.Write(options.Content);
return(image.ToBase64String(PngFormat.Instance));
}
