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WriteOption Class
See Also  Members   Example 
Leadtools.Services.Barcode.DataContracts Namespace : WriteOption Class



This class contains information for writing barcodes.

Object Model







Syntax

Visual Basic (Declaration) 
<KnownTypeAttribute(MethodName="", Type=Leadtools.Services.Barcode.DataContracts.WriteBarcode1dStacked)>
<DataContractAttribute(Namespace="http://Leadtools.Services.Barcode.DataContracts/2009/01", Name="WriteOption")>
Public MustInherit Class WriteOption
Visual Basic (Usage)Copy Code
Dim instance As WriteOption
C# 
[KnownTypeAttribute(MethodName="", Type=Leadtools.Services.Barcode.DataContracts.WriteBarcode1dStacked)]
[DataContractAttribute(Namespace="http://Leadtools.Services.Barcode.DataContracts/2009/01", Name="WriteOption")]
public abstract class WriteOption
C++/CLI 
[KnownTypeAttribute(MethodName="", Type=Leadtools.Services.Barcode.DataContracts.WriteBarcode1dStacked)]
[DataContractAttribute(Namespace="http://Leadtools.Services.Barcode.DataContracts/2009/01", Name="WriteOption")]
public ref class WriteOption abstract

Example

Visual BasicCopy Code
Private Function ConvertFromStringArray(ByVal data As String()) As Byte()
   If data Is Nothing OrElse data.Length = 0 Then
      Return Nothing
   End If

   Dim list As New List(Of Byte())
   Dim ascii As ASCIIEncoding = New ASCIIEncoding()

   Dim length As Integer = 0
   Dim i As Integer = 0
   Do While i < data.Length
      Dim bytes As Byte() = ascii.GetBytes(data(i))
      list.Add(bytes)
      length += bytes.Length
      length += 1
      i += 1
   Loop

   Dim ret As Byte() = New Byte(length - 1) {}
   Dim index As Integer = 0
   i = 0
   Do While i < list.Count
      Dim bytes As Byte() = list(i)
      bytes.CopyTo(ret, index)
      index += bytes.Length + 1
      i += 1
   Loop

   Return ret
End Function


Public Sub WriteExample()
   Dim client As BarcodeServiceClient = New BarcodeServiceClient()

   Dim sourceBinaryData As RawBinaryData = New RawBinaryData()
   sourceBinaryData.Data = File.ReadAllBytes(LeadtoolsExamples.Common.ImagesPath.Path & "barcode1.tif")

   Dim convertOptions As RasterConvertOptions = New RasterConvertOptions()
   convertOptions.Source = sourceBinaryData
   convertOptions.Destination = Nothing
   convertOptions.Format = RasterImageFormat.RasPdf
   convertOptions.FirstPage = 1
   convertOptions.LastPage = 1
   convertOptions.BitsPerPixel = 24
   convertOptions.QualityFactor = 2

   Dim rc As LeadRectangle = New LeadRectangle()
   rc.X = 100
   rc.Y = 0
   rc.Width = 0
   rc.Height = 0

   Dim barcodeText As String()
   barcodeText = New String(0) {}

   Dim matrixData As BarcodeData = New BarcodeData()
   matrixData.Location = rc
   barcodeText(0) = "Data Matrix Default Size"
   matrixData.Data = ConvertFromStringArray(barcodeText)

   Dim postData As BarcodeData = New BarcodeData()
   rc.X = 50
   rc.Y = 50
   rc.Width = 300
   rc.Height = 200
   postData.Location = rc
   barcodeText(0) = "12345678901"
   postData.Data = ConvertFromStringArray(barcodeText)

   Dim standardData As BarcodeData = New BarcodeData()
   rc.X = 360
   rc.Y = 50
   rc.Width = 300
   rc.Height = 250
   standardData.Location = rc
   barcodeText(0) = "012345678901"
   standardData.Data = ConvertFromStringArray(barcodeText)

   Dim patchData As BarcodeData = New BarcodeData()
   rc.X = 660
   rc.Y = 50
   rc.Width = 200
   rc.Height = 450
   patchData.Location = rc
   barcodeText(0) = "1100"
   patchData.Data = ConvertFromStringArray(barcodeText)

   Dim stackedData As BarcodeData = New BarcodeData()
   rc.X = 860
   rc.Y = 50
   rc.Width = 300
   rc.Height = 450
   patchData.Location = rc
   stackedData.Location = rc
   barcodeText(0) = "1234567890123"
   stackedData.Data = ConvertFromStringArray(barcodeText)

   Dim pdf417Data As BarcodeData = New BarcodeData()
   rc.X = 50
   rc.Y = 400
   rc.Width = 0
   rc.Height = 0
   pdf417Data.Location = rc
   barcodeText(0) = "Pdf417"
   pdf417Data.Data = ConvertFromStringArray(barcodeText)

   Dim microPdf417Data As BarcodeData = New BarcodeData()
   rc.X = 200
   rc.Y = 600
   rc.Width = 0
   rc.Height = 0
   microPdf417Data.Location = rc
   barcodeText(0) = "Micro Pdf417"
   microPdf417Data.Data = ConvertFromStringArray(barcodeText)

   Dim qrData As BarcodeData = New BarcodeData()
   rc.X = 200
   rc.Y = 400
   rc.Width = 0
   rc.Height = 0
   qrData.Location = rc
   barcodeText(0) = "QR Code Model 2 AutoSize"
   qrData.Data = ConvertFromStringArray(barcodeText)

   Dim barColor As BarcodeColor = New BarcodeColor()
   barColor.BarColor = "Black"
   barColor.SpaceColor = "White"

   Dim bar1d As Barcode1d = New Barcode1d()
   bar1d.OutShowText = True

   Dim barPDF As BarcodeWritePdf = New BarcodeWritePdf()
   barPDF.AspectHeight = 0
   barPDF.AspectWidth = 0
   barPDF.Columns = 0
   barPDF.Rows = 0
   barPDF.EccLevel = BarcodePdf417EccLevelFlags.UsePercent
   barPDF.EccPercentage = 50
   barPDF.Justify = BarcodeJustifyFlags.Right
   barPDF.Module = 21
   barPDF.ModAspectRatio = 4

   Dim barDM As BarcodeWriteDatamatrix = New BarcodeWriteDatamatrix()

   barDM.Justify = BarcodeJustifyFlags.Right
   barDM.FileIdHigh = 0
   barDM.FileIdLow = 0
   barDM.GroupNumber = 0
   barDM.GroupTotal = 0
   barDM.XModule = 0

   Dim barQR As BarcodeWriteQr = New BarcodeWriteQr()

   Dim options As WriteOptions = New WriteOptions()
   Dim dataMatrix As WriteBarcode2DDataMatrix = New WriteBarcode2DDataMatrix()
   dataMatrix.Type = WriteBarcode2DDataMatrixType.DatamatrixDefault
   dataMatrix.Data = matrixData

   options.Add(dataMatrix)

   Dim standard As WriteBarcode1dStandard = New WriteBarcode1dStandard()
   standard.Type = WriteBarcodeStandardFlags.Ean13
   standard.Data = standardData

   options.Add(standard)

   Dim post As WriteBarcode1dPost = New WriteBarcode1dPost()
   post.Type = WriteBarcode1dPostType.Planet
   post.Data = postData

   options.Add(post)

   Dim patch As WriteBarcode1dPatch = New WriteBarcode1dPatch()
   patch.Type = WriteBarcode1dPatchType.Patchcode
   patch.Data = patchData

   options.Add(patch)

   Dim stacked As WriteBarcode1dStacked = New WriteBarcode1dStacked()
   stacked.Type = WriteBarcode1dStackedType.Rss14Stacked
   stacked.Data = stackedData

   options.Add(stacked)

   Dim pdf417 As WriteBarcode2DPdf417 = New WriteBarcode2DPdf417()
   pdf417.Type = WriteBarcode2DPdf417Type.Pdf417
   pdf417.Data = pdf417Data

   options.Add(pdf417)

   Dim microPdf417 As WriteBarcode2DMicroPdf417 = New WriteBarcode2DMicroPdf417()
   microPdf417.Type = WriteBarcode2DMicroPdf417Type.MicroPdf417
   microPdf417.Data = microPdf417Data

   options.Add(microPdf417)

   Dim qr As WriteBarcode2DQr = New WriteBarcode2DQr()
   qr.Type = WriteBarcode2DQrType.Default
   qr.Data = qrData

   options.Add(qr)

   Dim request As WriteRequest = New WriteRequest()

   request.Code1d = bar1d
   request.CodeColor = barColor
   request.CodeDatamatrix = barDM
   request.CodePdf = barPDF
   request.CodeQr = barQR
   request.ConvertOptions = convertOptions
   request.TypeFlags = BarcodeMajorTypeFlags.BarcodesDatamatrixWrite
   request.Unit = BarcodeUnit.ScanlinesPerPixels
   request.WriteFlags = BarcodeWriteFlags.UseColors Or BarcodeWriteFlags.Transparent Or BarcodeWriteFlags.InitializationReader Or BarcodeWriteFlags.DisableCompression
   request.WriteOptions = options

   Dim response As WriteResponse = client.Write(request)

   If Not response.Destination Is Nothing Then
      If TypeOf response.Destination Is RawBinaryData Then
         File.WriteAllBytes(LeadtoolsExamples.Common.ImagesPath.Path & "Write_Barcode.Pdf", (TryCast(response.Destination, RawBinaryData)).Data)
      End If
   End If

   client.Close()
End Sub
C#Copy Code
byte[] ConvertFromStringArray(string [] data) 
   { 
if(data == null || data.Length == 0) 
   return null; 
 
List<byte[]> list = new List<byte[]>(); 
ASCIIEncoding ascii = new ASCIIEncoding(); 
 
int length = 0; 
for(int i = 0; i < data.Length; i++) 
{ 
   byte[] bytes = ascii.GetBytes(data[i]); 
   list.Add(bytes); 
   length+= bytes.Length; 
   length++; 
} 
 
byte[] ret = new byte[length]; 
int index = 0; 
for(int i = 0; i < list.Count; i++) 
{ 
   byte[] bytes = list[i]; 
   bytes.CopyTo(ret, index); 
   index += bytes.Length + 1; 
} 
 
return ret; 
   } 
 
 
public void WriteExample() 
{ 
   BarcodeServiceClient client = new BarcodeServiceClient(); 
 
   RawBinaryData sourceBinaryData = new RawBinaryData(); 
   sourceBinaryData.Data = File.ReadAllBytes(LeadtoolsExamples.Common.ImagesPath.Path + "barcode1.tif"); 
 
   RasterConvertOptions convertOptions = new RasterConvertOptions(); 
   convertOptions.Source = sourceBinaryData; 
   convertOptions.Destination = null; 
   convertOptions.Format = RasterImageFormat.RasPdf; 
   convertOptions.FirstPage = 1; 
   convertOptions.LastPage = 1; 
   convertOptions.BitsPerPixel = 24; 
   convertOptions.QualityFactor = 2; 
 
   LeadRectangle rc = new LeadRectangle(); 
   rc.X = 100; 
   rc.Y = 0; 
   rc.Width = 0; 
   rc.Height = 0; 
 
   string[] barcodeText; 
   barcodeText = new string[1]; 
 
   BarcodeData matrixData = new BarcodeData(); 
   matrixData.Location = rc; 
   barcodeText[0] = "Data Matrix Default Size"; 
   matrixData.Data = ConvertFromStringArray(barcodeText); 
 
   BarcodeData postData = new BarcodeData(); 
   rc.X = 50; 
   rc.Y = 50; 
   rc.Width = 300; 
   rc.Height = 200; 
   postData.Location = rc; 
   barcodeText[0] = "12345678901"; 
   postData.Data = ConvertFromStringArray(barcodeText); 
 
   BarcodeData standardData = new BarcodeData(); 
   rc.X = 360; 
   rc.Y = 50; 
   rc.Width = 300; 
   rc.Height = 250; 
   standardData.Location = rc; 
   barcodeText[0] = "012345678901"; 
   standardData.Data = ConvertFromStringArray(barcodeText); 
 
   BarcodeData patchData = new BarcodeData(); 
   rc.X = 660; 
   rc.Y = 50; 
   rc.Width = 200; 
   rc.Height = 450; 
   patchData.Location = rc; 
   barcodeText[0] = "1100"; 
   patchData.Data = ConvertFromStringArray(barcodeText); 
 
   BarcodeData stackedData = new BarcodeData(); 
   rc.X = 860; 
   rc.Y = 50; 
   rc.Width = 300; 
   rc.Height = 450; 
   patchData.Location = rc; 
   stackedData.Location = rc; 
   barcodeText[0] = "1234567890123"; 
   stackedData.Data = ConvertFromStringArray(barcodeText); 
 
   BarcodeData pdf417Data = new BarcodeData(); 
   rc.X = 50; 
   rc.Y = 400; 
   rc.Width = 0; 
   rc.Height = 0; 
   pdf417Data.Location = rc; 
   barcodeText[0] = "Pdf417"; 
   pdf417Data.Data = ConvertFromStringArray(barcodeText); 
 
   BarcodeData qrData = new BarcodeData(); 
   rc.X = 200; 
   rc.Y = 400; 
   rc.Width = 0; 
   rc.Height = 0; 
   qrData.Location = rc; 
   barcodeText[0] = "QR Code Model 2 AutoSize"; 
   qrData.Data = ConvertFromStringArray(barcodeText); 
 
   BarcodeData microPdf417Data = new BarcodeData(); 
   rc.X = 200; 
   rc.Y = 600; 
   rc.Width = 0; 
   rc.Height = 0; 
   microPdf417Data.Location = rc; 
   barcodeText[0] = "Micro Pdf417"; 
   microPdf417Data.Data = ConvertFromStringArray(barcodeText); 
 
   BarcodeColor barColor = new BarcodeColor(); 
   barColor.BarColor = "Black"; 
   barColor.SpaceColor = "White"; 
 
   Barcode1d bar1d = new Barcode1d(); 
   bar1d.OutShowText = true; 
 
   BarcodeWritePdf barPDF = new BarcodeWritePdf(); 
   barPDF.AspectHeight = 0; 
   barPDF.AspectWidth = 0; 
   barPDF.Columns = 0; 
   barPDF.Rows = 0; 
   barPDF.EccLevel = BarcodePdf417EccLevelFlags.UsePercent; 
   barPDF.EccPercentage = 50; 
   barPDF.Justify = BarcodeJustifyFlags.Right; 
   barPDF.Module = 21; 
   barPDF.ModAspectRatio = 4; 
 
   BarcodeWriteDatamatrix barDM = new BarcodeWriteDatamatrix(); 
 
   barDM.Justify = BarcodeJustifyFlags.Right; 
   barDM.FileIdHigh = 0; 
   barDM.FileIdLow = 0; 
   barDM.GroupNumber = 0; 
   barDM.GroupTotal = 0; 
   barDM.XModule = 0; 
 
   BarcodeWriteQr barQR = new BarcodeWriteQr(); 
 
   WriteOptions options = new WriteOptions(); 
   WriteBarcode2DDataMatrix dataMatrix = new WriteBarcode2DDataMatrix(); 
   dataMatrix.Type = WriteBarcode2DDataMatrixType.DatamatrixDefault; 
   dataMatrix.Data = matrixData; 
 
   options.Add(dataMatrix); 
 
   WriteBarcode1dStandard standard = new WriteBarcode1dStandard(); 
   standard.Type = WriteBarcodeStandardFlags.Ean13; 
   standard.Data = standardData; 
 
   options.Add(standard); 
 
   WriteBarcode1dPost post = new WriteBarcode1dPost(); 
   post.Type = WriteBarcode1dPostType.Planet; 
   post.Data = postData; 
 
   options.Add(post); 
 
   WriteBarcode1dPatch patch = new WriteBarcode1dPatch(); 
   patch.Type  = WriteBarcode1dPatchType.Patchcode; 
   patch.Data = patchData; 
 
   options.Add(patch); 
 
   WriteBarcode1dStacked stacked = new WriteBarcode1dStacked(); 
   stacked.Type  = WriteBarcode1dStackedType.Rss14Stacked; 
   stacked.Data = stackedData; 
 
   options.Add(stacked); 
 
   WriteBarcode2DPdf417 pdf417 = new WriteBarcode2DPdf417(); 
   pdf417.Type  = WriteBarcode2DPdf417Type.Pdf417; 
   pdf417.Data = pdf417Data; 
 
   options.Add(pdf417); 
 
   WriteBarcode2DMicroPdf417 microPdf417 = new WriteBarcode2DMicroPdf417(); 
   microPdf417.Type = WriteBarcode2DMicroPdf417Type.MicroPdf417; 
   microPdf417.Data = microPdf417Data; 
 
   options.Add(microPdf417); 
 
   WriteBarcode2DQr qr = new WriteBarcode2DQr(); 
   qr.Type  = WriteBarcode2DQrType.Default; 
   qr.Data = qrData; 
 
   options.Add(qr); 
 
   WriteRequest request = new WriteRequest(); 
 
   request.Code1d = bar1d; 
   request.CodeColor = barColor; 
   request.CodeDatamatrix = barDM; 
   request.CodePdf = barPDF; 
   request.CodeQr = barQR; 
   request.ConvertOptions = convertOptions; 
   request.TypeFlags = BarcodeMajorTypeFlags.BarcodesDatamatrixWrite; 
   request.Unit = BarcodeUnit.ScanlinesPerPixels; 
   request.WriteFlags = BarcodeWriteFlags.UseColors | BarcodeWriteFlags.Transparent | BarcodeWriteFlags.InitializationReader | BarcodeWriteFlags.DisableCompression; 
   request.WriteOptions = options; 
 
   WriteResponse response = client.Write(request); 
 
   if (response.Destination != null) 
    { 
       if (response.Destination is RawBinaryData) 
       { 
          File.WriteAllBytes(LeadtoolsExamples.Common.ImagesPath.Path + "Write_Barcode.Pdf", (response.Destination as RawBinaryData).Data); 
       } 
    } 
 
   client.Close(); 
}

Remarks

Inheritance Hierarchy

Requirements

Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family

See Also

Applications developed with LEADTOOLS WCF components require runtime licenses. Server licensing is required for applications on a server. For more information, refer to: Imaging Pro/Document/Medical Features