diff --git a/EgwCoreLib.Utils/BCodeUtils.cs b/EgwCoreLib.Utils/BCodeUtils.cs deleted file mode 100644 index 0448c3d..0000000 --- a/EgwCoreLib.Utils/BCodeUtils.cs +++ /dev/null @@ -1,126 +0,0 @@ -using System; -using System.Collections.Generic; -using System.Linq; -using System.Text; -using System.Threading.Tasks; -using System.Web; -using System.IO; -using ZXing; -using ZXing.Common; -using ZXing.QrCode; -using System.Drawing.Imaging; -using System.Drawing; -using ZXing.Rendering; -using System.Data; - -namespace EgwCoreLib.Utils -{ - /// - /// Classe gestione rendering QRCode, da XZing - /// - /// https://github.com/micjahn/ZXing.Net/ - /// https://stackoverflow.com/questions/72114518/show-an-image-stream-to-client-in-blazor-server-without-javascript - /// - /// valutare output SVG - /// https://www.nayuki.io/page/qr-code-generator-library#third-party-ports - /// https://github.com/manuelbl/QrCodeGenerator - /// https://github.com/manuelbl/QrCodeGenerator/blob/master/Demo-ASP.NET-Core/QrCodeController.cs - /// - public class BCodeUtils - { - /// - /// Genera immagina barcode richiesta secondo dimensioni e formato - /// - /// - /// altezza - /// formati 1D di ZXing - /// indica se SOLO barcode - /// indica se forzare i caratteri a maiuscolo - /// - public static Stream getImage(string dataStr, int hSize, BarcodeFormat formato, bool pureBarcode, bool forceUpper) - { - // se vuoto steamware... - if (dataStr == null || dataStr == "") - { - dataStr = "www.steamware.net"; - } - if(forceUpper) - { - dataStr = dataStr.ToUpper(); - } - // url decode... - dataStr = HttpUtility.UrlDecode(dataStr); - // creo! - EncodingOptions options = new EncodingOptions - { - Height = hSize, - Margin = 0, - PureBarcode = pureBarcode - }; - var writer = new ZXing.Windows.Compatibility.BarcodeWriter() - { - Format = formato, - Options = options - }; - //writer.Format = formato; - //writer.Options = options; - // scrivo bitmap - Bitmap pixelData = writer.Write(dataStr); - - // Return Image - MemoryStream ms = new MemoryStream(); - pixelData.Save(ms, ImageFormat.Png); - ms.Position = 0; - return ms; - //return new FileStreamResult(ms, "image/png"); - } - /// - /// Genera immagina barcode richiesta secondo dimensioni e formato - /// - /// - /// altezza - /// - /// formati 1D di ZXing - /// indica se forzare i caratteri a maiuscolo - /// - public static Stream getImage2D(string dataStr, int hSize, int wSize, BarcodeFormat formato, bool forceUpper) - { - // se vuoto steamware... - if (dataStr == null || dataStr == "") - { - dataStr = "www.egalware.com"; - } - if (forceUpper) - { - dataStr = dataStr.ToUpper(); - } - // url decode... - dataStr = HttpUtility.UrlDecode(dataStr); - // creo! - QrCodeEncodingOptions options = new QrCodeEncodingOptions - { - DisableECI = true, - CharacterSet = "UTF-8", - Width = wSize, - Height = hSize, - Margin = 0 - }; - var writer = new ZXing.Windows.Compatibility.BarcodeWriter() - { - Format = formato, - Options = options - }; - // svrivo svg... - var svgImage = writer.Write(dataStr); - // scrivo bitmap - Bitmap pixelData = writer.Write(dataStr); - - // Return Image - MemoryStream ms = new MemoryStream(); - pixelData.Save(ms, ImageFormat.Png); - ms.Position = 0; - return ms; - //return new FileStreamResult(ms, "image/png"); - } - } -} diff --git a/EgwCoreLib.Utils/ZXingOptions.cs b/EgwCoreLib.Utils/ZXingOptions.cs deleted file mode 100644 index b04bd2e..0000000 --- a/EgwCoreLib.Utils/ZXingOptions.cs +++ /dev/null @@ -1,189 +0,0 @@ -// ********************************** -// Densen Informatica 中讯科技 -// 作者：Alex Chow -// e-mail:zhouchuanglin@gmail.com -// ********************************** - -using System.Text.Json.Serialization; - -namespace ZXingBlazor.Components; - -/// -/// ZXing 选项类 -/// -/// https://zxing.github.io/zxing/apidocs/com/google/zxing/DecodeHintType.htm -public class ZXingOptions -{ - /// - /// 只解码 Pdf417 格式 / decode only Pdf417 format - /// - public bool Pdf417 { get; set; } - - /// - /// 单次|连续解码,默认单次 / Decode Once or Decode Continuously, default is Once - /// - public bool Decodeonce { get; set; } = true; - - /// - /// Time Between Decoding Attempts - /// - public int TimeBetweenDecodingAttempts { get; set; } = 10; - - /// - /// 解码所有编码形式,性能较差, 开启后可用 options.formats 指定编码形式.默认为 false | Decodde All Formats, performance is poor, you can set options.formats to customize specify the encoding formats. The default is false - /// - public bool DecodeAllFormats { get; set; } - - /// - /// 已知图像是几种可能的格式之一。 - /// - public List formats { get; set; } = new List() { - BarcodeFormat.AZTEC , - BarcodeFormat.CODABAR, - BarcodeFormat.CODE_39, - BarcodeFormat.CODE_93, - BarcodeFormat.CODE_128, - BarcodeFormat.DATA_MATRIX, - BarcodeFormat.EAN_8, - BarcodeFormat.EAN_13, - BarcodeFormat.ITF, - BarcodeFormat.MAXICODE, - BarcodeFormat.PDF_417, - BarcodeFormat.QR_CODE, - BarcodeFormat.RSS_14, - BarcodeFormat.RSS_EXPANDED, - BarcodeFormat.UPC_A, - BarcodeFormat.UPC_E, - BarcodeFormat.UPC_EAN_EXTENSION, - }; - - public bool Debug { get; set; } - - ///// - ///// 如果为 true，尝试解码为倒置图像。所有配置的解码器都被简单地用倒置图像第二次调用 - ///// - //[JsonPropertyName("ALSO_INVERTED")] - //public bool ALSO_INVERTED { get; set; } - - /// - /// EAN 或 UPC 条形码允许的扩展长度, 默认为 2. - /// - [JsonPropertyName("ALLOWED_EAN_EXTENSIONS")] - public int[]? ALLOWED_EAN_EXTENSIONS { get; set; } //= new int[] { 2 }; - - /// - /// 允许的编码数据长度——拒绝任何其他长度 - /// - [JsonPropertyName("ALLOWED_LENGTHS")] - public int[]? ALLOWED_LENGTHS { get; set; } - - /// - /// 假设 Code 39 代码使用校验位。 - /// - [JsonPropertyName("ASSUME_CODE_39_CHECK_DIGIT")] - public bool? ASSUME_CODE_39_CHECK_DIGIT { get; set; } - - /// - /// 假设条形码正在作为 GS1 条形码进行处理，并根据需要修改行为 - /// - [JsonPropertyName("ASSUME_GS1")] - public bool? ASSUME_GS1 { get; set; } - - /// - /// 指定解码时使用的字符编码（如果适用） - /// - [JsonPropertyName("CHARACTER_SET")] - public string? CHARACTER_SET { get; set; } - - ///// - ///// ResultPoint 当发现可能的情况时，需要通过回调通知调用者, 映射到一个ResultPointCallback - ///// - //public object NEED_RESULT_POINT_CALLBACK { get; set; } - - /// - /// 未指定的、特定于应用程序的提示。 - /// - [JsonPropertyName("OTHER")] - public object? OTHER { get; set; } - - /// - /// 图像是条形码的纯单色图像。 - /// - [JsonPropertyName("PURE_BARCODE")] - public bool? PURE_BARCODE { get; set; } - - /// - /// 如果为 true，则返回 Codabar 条形码中的开始和结束数字，而不是剥离它们 - /// 如果为 true，则返回 Codabar 条形码中的开始和结束数字，而不是剥离它们。它们是字母，而其余的是数字。默认情况下，它们会被剥离，但这会导致它们不会被剥离 - /// - [JsonPropertyName("RETURN_CODABAR_START_END")] - public bool? RETURN_CODABAR_START_END { get; set; } - - /// - /// 花更多的时间尝试寻找条形码；优化准确性，而不是速度 - /// - [JsonPropertyName("TRY_HARDER")] - public bool? TRY_HARDER { get; set; } -} - - -/** - * Enumerates barcode formats known to this package. Please keep alphabetized. - * - * @author Sean Owen - */ -public enum BarcodeFormat -{ - - /** Aztec 2D barcode format. */ - AZTEC, - - /** CODABAR 1D format. */ - CODABAR, - - /** Code 39 1D format. */ - CODE_39, - - /** Code 93 1D format. */ - CODE_93, - - /** Code 128 1D format. */ - CODE_128, - - /** Data Matrix 2D barcode format. */ - DATA_MATRIX, - - /** EAN-8 1D format. */ - EAN_8, - - /** EAN-13 1D format. */ - EAN_13, - - /** ITF (Interleaved Two of Five) 1D format. */ - ITF, - - /** MaxiCode 2D barcode format. */ - MAXICODE, - - /** PDF417 format. */ - PDF_417, - - /** QR Code 2D barcode format. */ - QR_CODE, - - /** RSS 14 */ - RSS_14, - - /** RSS EXPANDED */ - RSS_EXPANDED, - - /** UPC-A 1D format. */ - UPC_A, - - /** UPC-E 1D format. */ - UPC_E, - - /** UPC/EAN extension format. Not a stand-alone format. */ - UPC_EAN_EXTENSION - -}