public Image GetBarcode(string dataToBeEncoded, int width, int height, bool includeLabel)
{
Image encodeData = null;
const AlignmentPositions align = AlignmentPositions.CENTER;
const TYPE type = TYPE.CODE128A;
try
{
b.IncludeLabel = includeLabel;
b.Alignment = align;
var rotate = Enum.GetNames(typeof(RotateFlipType))[1];
b.RotateFlipType = (RotateFlipType)Enum.Parse(typeof(RotateFlipType), rotate, true);
b.LabelPosition = LabelPositions.BOTTOMCENTER;
//===== Encoding performed here =====
encodeData = b.Encode(type, dataToBeEncoded.Trim(), Color.Black, Color.White, width, height);
//===================================
}//try
catch
{
//MessageBox.Show(ex.Message);
}//catch
return(encodeData);
}
static void GenerateBarcodeNoLable(Stream stream, string source, TYPE type = TYPE.CODE128, int imageWidth = 200, int imageHeight = 50, string strImageFormat = "jpeg", AlignmentPositions positions = AlignmentPositions.CENTER)
{
try
{
BarcodeLib.Barcode b = new BarcodeLib.Barcode();
if (type != TYPE.UNSPECIFIED)
{
b.IncludeLabel = false;
b.Alignment = positions;
var Forecolor = "000000";
var Backcolor = "FFFFFF";
//===== Encoding performed here =====
System.Drawing.Image barcodeImage;
if (!CheckInputInSpeacial(source.Trim()))
{
barcodeImage = b.Encode(type, source.Trim(),
ColorTranslator.FromHtml("#" + Forecolor),
ColorTranslator.FromHtml("#" + Backcolor),
imageWidth, imageHeight);
}
else
{
barcodeImage = b.Encode(type, source.Trim(),
ColorTranslator.FromHtml("#" + Forecolor),
ColorTranslator.FromHtml("#" + Backcolor));
}
//===================================
//===== Static Encoding performed here =====
//barcodeImage = BarcodeLib.Barcode.DoEncode(type, this.txtData.Text.Trim(), this.chkGenerateLabel.Checked, this.btnForeColor.BackColor, this.btnBackColor.BackColor);
//==========================================
//Response.ContentType = "image/" + strImageFormat;
switch (strImageFormat)
{
case "gif": barcodeImage.Save(stream, ImageFormat.Gif); break;
case "jpeg": barcodeImage.Save(stream, ImageFormat.Jpeg); break;
case "png": barcodeImage.Save(stream, ImageFormat.Png); break;
case "bmp": barcodeImage.Save(stream, ImageFormat.Bmp); break;
case "tiff": barcodeImage.Save(stream, ImageFormat.Tiff); break;
} //switch
} //if
} //try
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
public static void GenerateBarcodeNoLabelWithBarWidth(Stream stream, string source, TYPE type = TYPE.CODE128, string strImageFormat = "jpeg", AlignmentPositions positions = AlignmentPositions.CENTER)
{
try
{
Barcode b = new Barcode {
BarWidth = 1
};
if (type != TYPE.UNSPECIFIED)
{
b.IncludeLabel = false;
b.Alignment = positions;
//===== Encoding performed here =====
Image barcodeImage;
if (!CheckInputInSpeacial(source.Trim()))
{
barcodeImage = b.Encode(type, source.Trim());
}
else
{
barcodeImage = b.Encode(type, source.Trim());
}
switch (strImageFormat)
{
case "gif": barcodeImage.Save(stream, ImageFormat.Gif); break;
case "jpeg": barcodeImage.Save(stream, ImageFormat.Jpeg); break;
case "png": barcodeImage.Save(stream, ImageFormat.Png); break;
case "bmp": barcodeImage.Save(stream, ImageFormat.Bmp); break;
case "tiff": barcodeImage.Save(stream, ImageFormat.Tiff); break;
} //switch
} //if
} //try
catch (Exception ex)
{
throw;
} //catch
}
public byte[] Encode(TYPE iType, string StringToEncode, int Width, int Height, string rotateDegree, bool includeLabel, AlignmentPositions alignment)
{
this.Width = Width;
this.Height = Height;
this.Alignment = alignment;
this.IncludeLabel = includeLabel;
if (includeLabel)
{
this.LabelPosition = LabelPositions.BOTTOMCENTER;
this.LabelFont = new Font(this.LabelFont.Name, 7);
}
if (!string.IsNullOrEmpty(rotateDegree))
{
if (rotateDegree.Equals("90"))
{
this.RotateFlipType = System.Drawing.RotateFlipType.Rotate90FlipNone;
}
}
else
{
this.RotateFlipType = System.Drawing.RotateFlipType.RotateNoneFlipNone;
}
Image x = Encode(iType, StringToEncode);
MemoryStream ms = new MemoryStream();
x.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg);
ms.Close();
return(ms.ToArray());
}
public Image Encode(TYPE iType, string StringToEncode, Color ForeColor, Color BackColor, int Width, int Height, AlignmentPositions alignment, RotateFlipType rotateFlipType, bool includeLabel, LabelPositions labelPosition)
{
Encoded_Type = iType;
Raw_Data = StringToEncode;
this.ForeColor = ForeColor;
this.BackColor = BackColor;
this.Width = Width;
this.Height = Height;
this.Alignment = alignment;
this.RotateFlipType = rotateFlipType;
this.IncludeLabel = includeLabel;
this.LabelPosition = labelPosition;
return(Encode());
}
