Samuele E. Locatelli
54 lines
1.2 KiB
C#
54 lines
1.2 KiB
C#
using System.Drawing.Imaging;
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using System.IO;
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using System.Web.Mvc;
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using ZXing;
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using ZXing.QrCode;
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namespace QR_GEN.Controllers
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{
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public class HomeController : Controller
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{
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public ActionResult Index()
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{
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return View();
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}
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public RedirectResult steamware()
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{
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return Redirect("https://www.steamware.net");
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}
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/// <summary>
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/// Restituisce un QR code dato valore
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/// </summary>
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/// <param name="id"></param>
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/// <returns></returns>
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public ActionResult QR(string id)
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{
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// se vuoto stea,ware...
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if (id == null || id == "")
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{
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id = "www.steamware.net";
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}
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// creo!
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QrCodeEncodingOptions options = new QrCodeEncodingOptions
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{
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DisableECI = true,
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CharacterSet = "UTF-8",
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Width = 600,
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Height = 600,
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Margin = 0
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};
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var writer = new BarcodeWriter();
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writer.Format = BarcodeFormat.QR_CODE;
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writer.Options = options;
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// scrivo bitmap
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var pixelData = writer.Write(id);
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// Return Image
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MemoryStream ms = new MemoryStream();
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pixelData.Save(ms, ImageFormat.Png);
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ms.Position = 0;
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return new FileStreamResult(ms, "image/png");
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}
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}
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} |