本文整理汇总了C#中ZXing.BarcodeWriter类的典型用法代码示例。如果您正苦于以下问题：C# BarcodeWriter类的具体用法？C# BarcodeWriter怎么用？C# BarcodeWriter使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
BarcodeWriter类属于ZXing命名空间，在下文中一共展示了BarcodeWriter类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C#代码示例。
示例1: DrawCode
static void DrawCode(string code, ImageView barcode)
{
var writer = new BarcodeWriter
{
Format = BarcodeFormat.CODE_39,
Options = new EncodingOptions
{
Height = 200,
Width = 600
}
};
var bitmap = writer.Write(code);
Drawable img = new BitmapDrawable(bitmap);
barcode.SetImageDrawable(img);
}
开发者ID:TheDemx27，项目名称:PVRSBarcode，代码行数:15，代码来源:MainActivity.cs
示例2: ToImage
/// <summary>
///
/// </summary>
/// <param name="code"></param>
/// <param name="size"></param>
/// <returns></returns>
public static Bitmap ToImage(string code, int size = 180)
{
BarcodeWriter writer = new BarcodeWriter();
QrCodeEncodingOptions qr = new QrCodeEncodingOptions()
{
CharacterSet = "UTF-8",
ErrorCorrection = ZXing.QrCode.Internal.ErrorCorrectionLevel.H,
Height = size,
Width = size,
};
writer.Options = qr;
writer.Format = BarcodeFormat.QR_CODE;
Bitmap bitmap = writer.Write(code);
return bitmap;
}
开发者ID:ysjr-2002，项目名称:BJ-Benz，代码行数:21，代码来源:Barcode.cs
示例3: decodeBarcodeText
private static string decodeBarcodeText(System.Drawing.Bitmap barcodeBitmap)
{
var source = new BitmapLuminanceSource(barcodeBitmap);
// using http://zxingnet.codeplex.com/
// PM> Install-Package ZXing.Net
var reader = new BarcodeReader(null, null, ls => new GlobalHistogramBinarizer(ls))
{
AutoRotate = true,
TryInverted = true,
Options = new DecodingOptions
{
TryHarder = true,
//PureBarcode = true,
/*PossibleFormats = new List<BarcodeFormat>
{
BarcodeFormat.CODE_128
//BarcodeFormat.EAN_8,
//BarcodeFormat.CODE_39,
//BarcodeFormat.UPC_A
}*/
}
};
//var newhint = new KeyValuePair<DecodeHintType, object>(DecodeHintType.ALLOWED_EAN_EXTENSIONS, new Object());
//reader.Options.Hints.Add(newhint);
var result = reader.Decode(source);
if (result == null)
{
Console.WriteLine("Decode failed.");
return string.Empty;
}
Console.WriteLine("BarcodeFormat: {0}", result.BarcodeFormat);
Console.WriteLine("Result: {0}", result.Text);
var writer = new BarcodeWriter
{
Format = result.BarcodeFormat,
Options = { Width = 200, Height = 50, Margin = 4},
Renderer = new ZXing.Rendering.BitmapRenderer()
};
var barcodeImage = writer.Write(result.Text);
Cv2.ImShow("BarcodeWriter", barcodeImage.ToMat());
return result.Text;
}
开发者ID:kauser-cse-buet，项目名称:OpenCVSharp-Samples，代码行数:48，代码来源:Program.cs
示例4: GenerateLinearCode
public static IHtmlString GenerateLinearCode(this HtmlHelper html, string inputentry, int height = 210, int width = 900, int margin = 0)
{
var qrValue = inputentry;
var barcodeWriter = new BarcodeWriter
{
Format = BarcodeFormat.CODE_39,
Options = new EncodingOptions
{
Height = height,
Width = width,
Margin = margin,
PureBarcode = true
}
};
using (var bitmap = barcodeWriter.Write(qrValue))
using (var stream = new MemoryStream())
{
bitmap.Save(stream, ImageFormat.Gif);
var img = new TagBuilder("img");
img.MergeAttribute("alt", "code39 barcode");
img.Attributes.Add("src", String.Format("data:image/gif;base64,{0}",
Convert.ToBase64String(stream.ToArray())));
return MvcHtmlString.Create(img.ToString(TagRenderMode.SelfClosing));
}
}
开发者ID:1feanyi，项目名称:MvcPhoenix_WIP，代码行数:28，代码来源:BarcodeExtensions.cs
示例5: GeneratorQrCodeImage
/// <summary>
/// 生成二维码图片
/// </summary>
/// <param name="contents">要生成二维码包含的信息</param>
/// <param name="width">生成的二维码宽度（默认300像素）</param>
/// <param name="height">生成的二维码高度（默认300像素）</param>
/// <returns>二维码图片</returns>
public static Bitmap GeneratorQrCodeImage(string contents, int width = 300, int height = 300)
{
if (string.IsNullOrEmpty(contents))
{
return null;
}
EncodingOptions options = null;
BarcodeWriter writer = null;
options = new QrCodeEncodingOptions
{
DisableECI = true,
CharacterSet = "UTF-8",
Width = width,
Height = height,
ErrorCorrection = ErrorCorrectionLevel.H,
//控制二维码图片的边框
Margin = 0
};
writer = new BarcodeWriter
{
Format = BarcodeFormat.QR_CODE,
Options = options
};
Bitmap bitmap = writer.Write(contents);
return bitmap;
}
开发者ID:jinhonglin，项目名称:DotNetStudio，代码行数:36，代码来源:QrCodeHelper.cs
示例6: Create
public virtual Stream Create(BarCodeCreateConfiguration cfg) {
#if __ANDROID__
var writer = new ZXing.BarcodeWriter {
Format = (BarcodeFormat)Enum.Parse(typeof(BarcodeFormat), cfg.Format.ToString()),
Encoder = new MultiFormatWriter(),
Options = new EncodingOptions {
Height = cfg.Height,
Margin = cfg.Margin,
Width = cfg.Height,
PureBarcode = cfg.PureBarcode
}
};
#endif
#if __IOS__
var writer = new ZXing.Mobile.BarcodeWriter
{
Format = (BarcodeFormat)Enum.Parse(typeof(BarcodeFormat), cfg.Format.ToString()),
Encoder = new MultiFormatWriter(),
Options = new EncodingOptions
{
Height = cfg.Height,
Margin = cfg.Margin,
Width = cfg.Height,
PureBarcode = cfg.PureBarcode
}
};
#endif
return this.ToImageStream(writer, cfg);
}
开发者ID:TorbenK，项目名称:barcodes，代码行数:29，代码来源:AbstractBarCodesImpl.cs
示例7: GenerateMatrixCodeLabelSm
public static IHtmlString GenerateMatrixCodeLabelSm(this HtmlHelper html, string inputentry, int height = 144, int width = 144, int margin = 0)
{
var qrValue = inputentry + " "; // 10 trailing spaces added to guard against unpredictabilty.
var barcodeWriter = new BarcodeWriter
{
Format = BarcodeFormat.DATA_MATRIX,
Options = new EncodingOptions
{
Height = height,
Width = width,
Margin = margin
}
};
using (var bitmap = barcodeWriter.Write(qrValue))
using (var stream = new MemoryStream())
{
bitmap.Save(stream, ImageFormat.Gif);
var img = new TagBuilder("img");
img.MergeAttribute("alt", "matrix barcode");
img.Attributes.Add("src", String.Format("data:image/gif;base64,{0}",
Convert.ToBase64String(stream.ToArray())));
return MvcHtmlString.Create(img.ToString(TagRenderMode.SelfClosing));
}
}
开发者ID:1feanyi，项目名称:MvcPhoenix_WIP，代码行数:27，代码来源:BarcodeExtensions.cs
示例8: GetQrCodeImage
public static BitmapSource GetQrCodeImage(string qrValue)
{
var barcodeWriter = new BarcodeWriter
{
Format = BarcodeFormat.QR_CODE,
Options = new EncodingOptions
{
Height = 300,
Width = 300,
Margin = 1
}
};
using (var bMap = barcodeWriter.Write(qrValue))
{
var hbmp = bMap.GetHbitmap();
try
{
var source = Imaging.CreateBitmapSourceFromHBitmap(hbmp, IntPtr.Zero, Int32Rect.Empty,
BitmapSizeOptions.FromEmptyOptions());
// QRCode.Source = source;
// QrCodeImage = source;
return source;
}
finally
{
// DeleteObject(hbmp); // TODO huh? what or where is DeleteObject ???
}
}
}
开发者ID:jhalbrecht，项目名称:MyPictures，代码行数:31，代码来源:QrCodeUtility.cs
示例9: Update
private async void Update()
{
var writer1 = new BarcodeWriter
{
Format = BarcodeFormat.QR_CODE,
Options = new ZXing.Common.EncodingOptions
{
Height = 200,
Width = 200
},
};
var image = writer1.Write(Text);//Write(text);
using (InMemoryRandomAccessStream ms = new InMemoryRandomAccessStream())
{
using (DataWriter writer = new DataWriter(ms.GetOutputStreamAt(0)))
{
writer.WriteBytes(image);
await writer.StoreAsync();
}
var output = new BitmapImage();
await output.SetSourceAsync(ms);
ImageSource = output;
}
}
开发者ID:smndtrl，项目名称:Signal-UWP，代码行数:31，代码来源:QrCode.xaml.cs
示例10: GetCode128
public HttpResponseMessage GetCode128(string value, int? height = null)
{
if (value == null || value.Length == 1 || value.Length > 80) {
var errorResponse = new HttpResponseMessage(HttpStatusCode.BadRequest) {
Content = new StringContent(Newtonsoft.Json.JsonConvert.SerializeObject(new { Error = "Value must be between 1 and 80 characters." })),
};
return errorResponse;
}
var response = new HttpResponseMessage();
var writer = new BarcodeWriter() {
Format = BarcodeFormat.CODE_128,
};
if (height.HasValue) {
writer.Options.Hints[ZXing.EncodeHintType.HEIGHT] = height.Value;
}
Bitmap barcodeBitmap = writer.Write(value);
using (var pngStream = new MemoryStream()) {
barcodeBitmap.Save(pngStream, ImageFormat.Png);
response.Content = new ByteArrayContent(pngStream.ToArray());
response.Content.Headers.ContentType = new MediaTypeHeaderValue("image/png");
return response;
}
}
开发者ID:patridge，项目名称:zxingnetapi，代码行数:25，代码来源:BarcodeController.cs
示例11: Main
static void Main(string[] args)
{
var parsedArgs = new Arguments();
if (args.Length == 0)
{
Console.WriteLine(Parser.ArgumentsUsage(typeof(Arguments)));
return;
}
if (!Parser.ParseArgumentsWithUsage(args, parsedArgs))
{
Console.WriteLine("Can't parse arguments");
return;
}
var writer = new BarcodeWriter
{
Format = BarcodeFormat.QR_CODE,
Options = new EncodingOptions
{
Height = parsedArgs.Size,
Width = parsedArgs.Size,
PureBarcode = true,
Margin = 0
},
Renderer = (IBarcodeRenderer<Bitmap>) Activator.CreateInstance(typeof (BitmapRenderer))
};
var bitmap = writer.Write(parsedArgs.Content);
bitmap.SetResolution(parsedArgs.DPI, parsedArgs.DPI);
bitmap.Save(parsedArgs.Output);
}
开发者ID:kholodovitch，项目名称:code-to-qr，代码行数:33，代码来源:Program.cs
示例12: ViewDidLoad
public override void ViewDidLoad()
{
base.ViewDidLoad ();
lblResult.Text = "";
txInput.Text = "http://thinkpower.info/xamarin/cn/";
//扫描条码
btnScan.TouchUpInside += async (sender, e) => {
var scanner = new ZXing.Mobile.MobileBarcodeScanner();
var result = await scanner.Scan();
if (result != null)
this.lblResult.Text = result.Text;
};
//产生条码
btnGenerateBarCode.TouchUpInside += (sender, e) => {
txInput.ResignFirstResponder();
var writer = new BarcodeWriter
{
Format = BarcodeFormat.QR_CODE
};
var bitmap = writer.Write(txInput.Text);
this.img_code.Image = bitmap;
};
}
开发者ID:Terry-Lin，项目名称:MDCC，代码行数:28，代码来源:BarcodeiosViewController.cs
示例13: Generate
private BarcodeGroup Generate(BarcodeWriter bw, BarcodeOptions options)//string ap, string dayFrom, string dayTo)
{
Random rndNumber = new Random();
// load flight details
var flightResult = AccessGateFlightInfo.ToList().Where(x => x.FlightNo == options.FlightNo).ToList();
// If no result, return
if (flightResult.Count == 0)
{
return new BarcodeGroup();
}
// Make flight easier to access
var flight = flightResult[0];
var carrier = flight.CarrierDesignator;
if (carrier.Length < 3)
carrier = carrier.PadRight(3, ' ');
var pnr = "";
string name = options.Name.Length > 20 ? options.Name.Substring(0, 20) : options.Name.PadRight(20, ' ');
var jDate = (flight.DepartDateTime.DayOfYear + 14).ToString().PadLeft(3, '0');
var securityValue = name.ToArray().Sum(c => (int)c) + flight.FromAirport.ToArray().Sum(c => (int)c) + options.CISN.ToArray().Sum(c => (int)c);
var r = (rndNumber).Next(100, 700).ToString();
var securityFactor = Convert.ToInt32(r, 16);
securityValue += securityFactor;
pnr = string.Format("{0}{1}", securityFactor.ToString("X3"), securityValue.ToString("X4"));
var d = ConfigurationManager.GetSAVConfigSetting("SmartAccessValidation", "CovertSerialNumber");
var barcode = string.Format("M1{0}E{1}{10}{2}{3}{4}{5}Y{6}{7}01E0293[{8}To{9}]{11}", name, pnr, flight.ToAirport, carrier, flight.FlightNo, jDate, options.Seat, options.CISN, options.StartDate, options.EndDate, options.AP, (Convert.ToInt32(d.KeyValue) + 1).ToString().PadLeft(6, '0'));
var bg = new BarcodeGroup
{
barcode = barcode,
image = bw.Write(barcode)
};
return bg;
}
开发者ID:MHAWeb，项目名称:MachSecure.CentralWebService，代码行数:35，代码来源:TestBarcodeGenerator.cs
示例14: GenerateRelayQrCode
public static IHtmlString GenerateRelayQrCode(this HtmlHelper html, string alt, string value, int height = 250, int width = 250, int margin = 0)
{
var barcodeWriter = new BarcodeWriter
{
Format = BarcodeFormat.QR_CODE,
Options = new EncodingOptions
{
Height = height,
Width = width,
Margin = margin
}
};
using (var bitmap = barcodeWriter.Write(value))
using (var stream = new MemoryStream())
{
bitmap.Save(stream, ImageFormat.Gif);
var img = new TagBuilder("img");
img.MergeAttribute("alt", alt);
img.Attributes.Add("src", String.Format("data:image/gif;base64,{0}",
Convert.ToBase64String(stream.ToArray())));
return MvcHtmlString.Create(img.ToString(TagRenderMode.SelfClosing));
}
}
开发者ID:scottmetoyer，项目名称:event-attendance，代码行数:26，代码来源:HtmlHelperExtensions.cs
示例15: ProcessLabelItem
private static void ProcessLabelItem(LabelItem labelItem, Graphics g, PrintLabelSettings settings)
{
switch (labelItem.LabelType)
{
case LabelTypesEnum.Label:
g.DrawString(labelItem.LabelText,
new Font(labelItem.FontName ?? "Arial", labelItem.FontSize, (labelItem.IsBold ? FontStyle.Bold : FontStyle.Regular) | (labelItem.IsItalic ? FontStyle.Italic : FontStyle.Regular)),
Brushes.Black, labelItem.StartX, labelItem.StartY);
break;
case LabelTypesEnum.BarCode:
var content = labelItem.LabelText;
var writer = new BarcodeWriter
{
Format = BarcodeFormat.CODE_128,
Options = new ZXing.QrCode.QrCodeEncodingOptions
{
ErrorCorrection = ZXing.QrCode.Internal.ErrorCorrectionLevel.H,
Width = settings.BarCodeMaxWidth,
Height = settings.BarCodeHeight,
PureBarcode = true,
}
};
var barCodeBmp = writer.Write(content);
g.DrawImageUnscaled(barCodeBmp, labelItem.StartX, labelItem.StartY);
break;
case LabelTypesEnum.Stamp:
var pen = new Pen(Color.Black, 2);
g.DrawEllipse(pen, labelItem.StartX, labelItem.StartY, settings.StampDiameter, settings.StampDiameter);
g.DrawString(labelItem.LabelText,
new Font(labelItem.FontName ?? "Arial", labelItem.FontSize, (labelItem.IsBold ? FontStyle.Bold : FontStyle.Regular) | (labelItem.IsItalic ? FontStyle.Italic : FontStyle.Regular)),
Brushes.Black, labelItem.StartX + 2, labelItem.StartY + 11);
break;
}
}
开发者ID:kurochkin，项目名称:Printing，代码行数:35，代码来源:Form1.cs
示例16: GetCell
public override UITableViewCell GetCell (UITableView tv)
{
var cell = tv.DequeueReusableCell(this.CellKey);
UIImageView iv = null;
if (cell == null)
{
cell = new UITableViewCell(UITableViewCellStyle.Default, this.CellKey);
iv = new UIImageView(new RectangleF(10f, 5f, tv.Bounds.Width - 20f, this.MaxHeight - 10f));
iv.Tag = 101;
iv.ContentMode = UIViewContentMode.ScaleAspectFit;
cell.AddSubview(iv);
}
else
{
iv = cell.ViewWithTag(101) as UIImageView;
}
if (this.barcodeImg == null)
{
var writer = new BarcodeWriter() { Format = this.format };
this.barcodeImg = writer.Write(this.value);
}
iv.Image = this.barcodeImg;
return cell;
}
开发者ID:Bogdan-p，项目名称:ZXing.Net，代码行数:32，代码来源:BarcodeElement.cs
示例17: ToImageStream
protected override Stream ToImageStream(BarcodeWriter writer, BarCodeCreateConfiguration cfg) {
var ms = new MemoryStream();
Deployment.Current.Dispatcher.BeginInvoke(() => {
var bitmap = writer.Write(cfg.BarCode);
bitmap.SaveJpeg(ms, cfg.Width, cfg.Height, 0, 100);
ms.Seek(0, SeekOrigin.Begin);
});
return ms;
}
开发者ID:peteryule，项目名称:barcodes，代码行数:10，代码来源:BarCodesImpl.cs
示例18: GenerateFastTrackBarcode
public BarcodeGroup GenerateFastTrackBarcode(FastTrackOptions options)
{
Random rndNumber = new Random();
// Generate random name
//var png = new PersonNameGenerator();
string name;
if (rndNumber.Next(0, 2) == 0)
{
name = "Mrs Test Name";// + png.GenerateRandomFemaleFirstName() + " " + png.GenerateRandomLastName();
}
else
{
name = "Mr Test Name";// + png.GenerateRandomMaleFirstName() + " " + png.GenerateRandomLastName();
}
// random flight number
var ag = AccessGateFlightInfo.ToList(DateTime.Today.AddDays(-7), DateTime.Today);
Console.WriteLine(ag.Count);
if (ag.Count == 0)
{
Console.WriteLine("No Flights");
return new BarcodeGroup();
}
var randomFlight = ag[rndNumber.Next(0, ag.Count - 1)];
var flightNo = randomFlight.FlightNo;
if (flightNo.Length < 5)
{
flightNo = flightNo.PadRight(5, ' ');
}
// random seat
var seat = "";
var rndSeatLetter = rndNumber.Next(65, 73);
var seatLetter = (char)rndSeatLetter;
var rndSeatNumber = rndNumber.Next(1, 11);
seat = string.Format("{0}{1}", rndSeatNumber, seatLetter).PadLeft(4, '0');
// random cisn
var rndCisn = rndNumber.Next(0, 150);
var cisn = rndCisn.ToString().PadLeft(5, '0');
// return barcode
BarcodeOptions testParams = new BarcodeOptions()
{
Name = name,
FlightNo = flightNo,
Seat = seat,
CISN = cisn,
StartDate = DateTime.Today.AddDays(-7).ToString("yyyyMMdd"),
EndDate = DateTime.Today.ToString("yyyyMMdd"),
AP = "test"
};
var bw = new BarcodeWriter
{
Format = BarcodeFormat.PDF_417,
Options = { Margin = 2 }
};
return Generate(bw, testParams);
}
开发者ID:MHAWeb，项目名称:MachSecure.CentralWebService，代码行数:55，代码来源:TestBarcodeGenerator.cs
示例19: OnCreate
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
this.SetContentView(Resource.Layout.EncoderActivityLayout);
buttonGenerate = this.FindViewById<Button>(Resource.Id.buttonEncoderGenerate);
buttonSaveToGallery = this.FindViewById<Button>(Resource.Id.buttonEncoderSaveBarcode);
textValue = this.FindViewById<EditText>(Resource.Id.textEncoderValue);
imageBarcode = this.FindViewById<ImageView>(Resource.Id.imageViewEncoderBarcode);
textViewEncoderMsg = this.FindViewById<TextView>(Resource.Id.textViewEncoderMsg);
this.buttonSaveToGallery.Enabled = false;
this.Title = "Write: " + CurrentFormat.ToString();
buttonGenerate.Click += (sender, e) =>
{
var value = string.Empty;
this.RunOnUiThread(() => { value = this.textValue.Text; });
try
{
var writer = new BarcodeWriter
{
Format = CurrentFormat,
Options = new EncodingOptions
{
Height = 200,
Width = 600
}
};
bitmap = writer.Write(value);
this.RunOnUiThread(() =>
{
this.imageBarcode.SetImageDrawable(new Android.Graphics.Drawables.BitmapDrawable(bitmap));
this.buttonSaveToGallery.Enabled = true;
});
}
catch (Exception ex)
{
bitmap = null;
this.buttonSaveToGallery.Enabled = false;
this.RunOnUiThread(() => this.textViewEncoderMsg.Text = ex.ToString());
}
};
buttonSaveToGallery.Click += (sender, e) =>
{
Android.Provider.MediaStore.Images.Media.InsertImage(this.ContentResolver, bitmap, "Zxing.Net: " + CurrentFormat.ToString(), "");
};
}
开发者ID:Bogdan-p，项目名称:ZXing.Net，代码行数:55，代码来源:EncoderActivity.cs
示例20: Encode
private static Color32[] Encode(string textForEncoding, int width, int height)
{
var writer = new BarcodeWriter {
Format = BarcodeFormat.QR_CODE,
Options = new QrCodeEncodingOptions {
Height = height,
Width = width
}
};
return writer.Write(textForEncoding);
}
开发者ID:ramonsaraiva，项目名称:tvbingo-unity，代码行数:11，代码来源:QRGenerator.cs
注：本文中的ZXing.BarcodeWriter类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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