/// <summary> /// Gets the barcode image URI for the specified text using the /// Code 128 barcode symbology. /// </summary> /// <param name="text"></param> /// <returns></returns> public string GetBarcode128(string text) { BarcodeImageUriBuilder uri = new BarcodeImageUriBuilder (); uri.Text = text; uri.EncodingScheme = BarcodeSymbology.Code93; uri.BarMinHeight = uri.BarMaxHeight = 30; uri.BarMinWidth = uri.BarMaxWidth = 1; return uri.ToString (); }
/// <summary> /// Gets the barcode image URI for the specified text using the /// Code 128 barcode symbology. /// </summary> /// <param name="text"></param> /// <returns></returns> public string GetBarcode128(string text) { BarcodeImageUriBuilder uri = new BarcodeImageUriBuilder(); uri.Text = text; uri.EncodingScheme = BarcodeSymbology.Code93; uri.BarMinHeight = uri.BarMaxHeight = 30; uri.BarMinWidth = uri.BarMaxWidth = 1; return(uri.ToString()); }
/// <summary> /// Generates a barcode URI. /// </summary> /// <param name="helper">The HTML helper.</param> /// <param name="text">The text to be encoded.</param> /// <param name="symbology">The barcode symbology to use.</param> /// <param name="height">The height.</param> /// <param name="scale"> /// The scale factor to use (null = use default for symbology). /// </param> /// <param name="useExtensionlessUri"> /// <c>true</c> to use extensionless URI; otherwise, <c>false</c>. /// </param> /// <returns></returns> public static string Barcode( this UrlHelper helper, string text, BarcodeSymbology symbology, int height = 30, int?scale = null, bool useExtensionlessUri = true) { BarcodeImageUriBuilder builder = null; // We cheat and get the default metrics var temp = BarcodeDrawFactory.GetSymbology(symbology); var metrics = temp.GetDefaultMetrics(height); if (scale != null) { metrics.Scale = scale.Value; } BarcodeMetrics1d metrics1d = metrics as BarcodeMetrics1d; if (metrics1d != null) { builder = new BarcodeImageUriBuilder { EncodingScheme = symbology, Text = text, BarMaxHeight = metrics1d.MaxHeight, BarMinHeight = metrics1d.MinHeight, BarMaxWidth = metrics1d.MaxWidth, BarMinWidth = metrics1d.MinWidth, Scale = metrics.Scale, UseExtensionlessUri = useExtensionlessUri }; } else { BarcodeMetricsQr metricsQr = metrics as BarcodeMetricsQr; if (metricsQr != null) { builder = new BarcodeImageUriBuilder { EncodingScheme = BarcodeSymbology.CodeQr, Text = text, QrEncodingMode = metricsQr.EncodeMode, QrErrorCorrect = metricsQr.ErrorCorrection, QrVersion = metricsQr.Version, Scale = metrics.Scale, UseExtensionlessUri = useExtensionlessUri }; } } return(helper.Content(builder.ToString())); }
/// <summary> /// Generates a barcode URI. /// </summary> /// <param name="helper">The HTML helper.</param> /// <param name="text">The text to be encoded.</param> /// <param name="symbology">The barcode symbology to use.</param> /// <param name="height">The height.</param> /// <param name="scale"> /// The scale factor to use (null = use default for symbology). /// </param> /// <param name="useExtensionlessUri"> /// <c>true</c> to use extensionless URI; otherwise, <c>false</c>. /// </param> /// <returns></returns> public static string Barcode( this UrlHelper helper, string text, BarcodeSymbology symbology, int height = 30, int? scale = null, bool useExtensionlessUri = true) { BarcodeImageUriBuilder builder = null; // We cheat and get the default metrics var temp = BarcodeDrawFactory.GetSymbology(symbology); var metrics = temp.GetDefaultMetrics(height); if (scale != null) { metrics.Scale = scale.Value; } BarcodeMetrics1d metrics1d = metrics as BarcodeMetrics1d; if (metrics1d != null) { builder = new BarcodeImageUriBuilder { EncodingScheme = symbology, Text = text, BarMaxHeight = metrics1d.MaxHeight, BarMinHeight = metrics1d.MinHeight, BarMaxWidth = metrics1d.MaxWidth, BarMinWidth = metrics1d.MinWidth, Scale = metrics.Scale, UseExtensionlessUri = useExtensionlessUri }; } else { BarcodeMetricsQr metricsQr = metrics as BarcodeMetricsQr; if (metricsQr != null) { builder = new BarcodeImageUriBuilder { EncodingScheme = BarcodeSymbology.CodeQr, Text = text, QrEncodingMode = metricsQr.EncodeMode, QrErrorCorrect = metricsQr.ErrorCorrection, QrVersion = metricsQr.Version, Scale = metrics.Scale, UseExtensionlessUri = useExtensionlessUri }; } } return helper.Content(builder.ToString()); }