The
DocumentConvertOptions structure provides options for the
Leadtools.Services.Forms.ServiceContracts.IOcrService.Recognize operation.
Syntax
| Visual Basic (Declaration) | |
|---|
<DataContractAttribute(Namespace="http://Leadtools.Services.Forms.DataContracts/2009/01", Name="DocumentConvertOptions")>
Public Structure DocumentConvertOptions
Inherits ValueType |
| C# | |
|---|
[DataContractAttribute(Namespace="http://Leadtools.Services.Forms.DataContracts/2009/01", Name="DocumentConvertOptions")]
public struct DocumentConvertOptions : ValueType |
| C++/CLI | |
|---|
[DataContractAttribute(Namespace="http://Leadtools.Services.Forms.DataContracts/2009/01", Name="DocumentConvertOptions")]
public value class DocumentConvertOptions : public ValueType |
Example
This example will convert a TIF file to the text file format.
| Visual Basic |  Copy Code |
|---|
Public Sub DocumentConvertOptionsExample()
Dim client As OcrServiceClient = New OcrServiceClient()
Dim sourceBinaryData As RawBinaryData = New RawBinaryData()
sourceBinaryData.Data = File.ReadAllBytes(LeadtoolsExamples.Common.ImagesPath.Path & "clean.tif")
Dim convertOptions As DocumentConvertOptions = New DocumentConvertOptions()
convertOptions.Source = sourceBinaryData
convertOptions.Destination = Nothing
convertOptions.Format = OcrDocumentFormatType.TextAnsi
convertOptions.FirstPageNumber = 1
convertOptions.LastPageNumber = 1
Dim files As DocumentFiles
Dim request As RecognizeRequest = New RecognizeRequest()
request.ConvertOptions = convertOptions
Dim response As RecognizeResponse = client.Recognize(request)
If Not response.Destination Is Nothing Then
If TypeOf response.Destination Is RawBinaryData Then
File.WriteAllBytes(LeadtoolsExamples.Common.ImagesPath.Path & "clean.txt", (TryCast(response.Destination, RawBinaryData)).Data)
End If
End If
client.Close()
End Sub |
| C# | Copy Code |
|---|
public void DocumentConvertOptionsExample()
{
OcrServiceClient client = new OcrServiceClient();
RawBinaryData sourceBinaryData = new RawBinaryData();
sourceBinaryData.Data = File.ReadAllBytes(LeadtoolsExamples.Common.ImagesPath.Path + "clean.tif");
// set the document convertion options
DocumentConvertOptions convertOptions = new DocumentConvertOptions();
convertOptions.Source = sourceBinaryData;
convertOptions.Destination = null;
convertOptions.Format = OcrDocumentFormatType.TextAnsi;
convertOptions.FirstPageNumber = 1;
convertOptions.LastPageNumber = 1;
DocumentFiles files;
RecognizeRequest request = new RecognizeRequest();
request.ConvertOptions = convertOptions;
RecognizeResponse response = client.Recognize(request);
if (response.Destination != null)
{
if (response.Destination is RawBinaryData)
File.WriteAllBytes(LeadtoolsExamples.Common.ImagesPath.Path + "clean.txt", (response.Destination as RawBinaryData).Data);
}
client.Close();
} |
Inheritance Hierarchy
Requirements
Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family
See Also
