OcrDocumentFormatType Enumeration

The document formats supported by the LEADTOOLS OCR toolkit.

Syntax

Visual Basic
C#
Objective-C
Java
C++

[DataContractAttribute(Namespace="http://Leadtools.Services.Forms.DataContracts/2009/01", Name="OcrDocumentFormatType")]
public enum OcrDocumentFormatType : System.Enum, System.IComparable, System.IConvertible, System.IFormattable

'Declaration
 
<DataContractAttribute(Namespace="http://Leadtools.Services.Forms.DataContracts/2009/01", Name="OcrDocumentFormatType")>
Public Enum OcrDocumentFormatType 
   Inherits System.Enum
   Implements System.IComparable, System.IConvertible, System.IFormattable

'Usage
 
Dim instance As OcrDocumentFormatType

[DataContractAttribute(Namespace="http://Leadtools.Services.Forms.DataContracts/2009/01", Name="OcrDocumentFormatType")]
public enum class OcrDocumentFormatType : public System.Enum, System.IComparable, System.IConvertible, System.IFormattable

Members

Value	Member	Description
0x00000000	TextAnsi	The output text document type is ANSI (contains 8-bit ANSI characters only).
0x00000001	TextUnicode	The output text document type is UNICODE (contains 16-bit UNICODE characters).
0x00000002	Pdf	The target document should be PDF v1.4. PDF is generally not suited for long term preservation. The PDF format may contain resources (such as fonts) that may not exist on the viewing machine. Hence, font substitution may occur resulting in a document that may not look exactly like the original version.
0x00000003	PdfA	The target document should be PDF/A. PDF/A is a subset of PDF obtained by leaving out PDF features not suited to long-term archiving. The resulting document is 100 percent self contained where all of the information necessary for displaying the document in the same manner every time is embedded in the file. Saving with PDF/A document type may result in larger output file sizes.
0x00000004	PdfImageOverText	The target document should be PDF v1.4. PDF is generally not suited for long term preservation. The PDF format may contain resources (such as fonts) that may not exist on the viewing machine. Hence font substitution may occur resulting in a document that may not look exactly like the original version. The Raster image overlies on top of the resulting PDF document.
0x00000005	PdfAImageOverText	The target document should be PDF/A. PDF/A is a subset of PDF obtained by leaving out PDF features not suited to long-term archiving. The resulting document is guaranteed to look exactly like the original version when viewed on the target machine. Saving with PDF/A document type may result in larger output file sizes. The Raster image overlies on top of the resulting PDF document.
0x00000006	Doc	Microsoft Word 2003 document format (DOC).
0x00000007	Rtf	Microsoft Rich Text Format (RTF).
0x00000008	Html	HTML output. HTML 4.0 can set the exact position and size of objects. Use this output format with full formatting.
0x00000009	Emf	Windows Enhanced Meta File (EMF). EMF format does not support multi-page documents. Therefore, only the last page will be used in the final document.
0x0000000A	Docx	Microsoft Word 2007/2010 document format (DOCX).
0x0000000B	Pdf12	The target document should be PDF v1.2. PDF is generally not suited for long term preservation. The PDF format may contain resources (such as fonts) that may not exist on the viewing machine. Hence, font substitution may occur resulting in a document that may not look exactly like the original version.
0x0000000C	Pdf12ImageOverText	The target document should be PDF v1.2. PDF is generally not suited for long term preservation. The PDF format may contain resources (such as fonts) that may not exist on the viewing machine. Hence font substitution may occur resulting in a document that may not look exactly like the original version. The Raster image overlies on top of the resulting PDF document.
0x0000000D	Pdf13	The target document should be PDF v1.3. PDF is generally not suited for long term preservation. The PDF format may contain resources (such as fonts) that may not exist on the viewing machine. Hence, font substitution may occur resulting in a document that may not look exactly like the original version.
0x0000000E	Pdf13ImageOverText	The target document should be PDF v1.3. PDF is generally not suited for long term preservation. The PDF format may contain resources (such as fonts) that may not exist on the viewing machine. Hence font substitution may occur resulting in a document that may not look exactly like the original version. The Raster image overlies on top of the resulting PDF document.
0x0000000F	Pdf15	The target document should be PDF v1.5. PDF is generally not suited for long term preservation. The PDF format may contain resources (such as fonts) that may not exist on the viewing machine. Hence, font substitution may occur resulting in a document that may not look exactly like the original version.
0x00000010	Pdf15ImageOverText	The target document should be PDF v1.5. PDF is generally not suited for long term preservation. The PDF format may contain resources (such as fonts) that may not exist on the viewing machine. Hence font substitution may occur resulting in a document that may not look exactly like the original version. The Raster image overlies on top of the resulting PDF document.
0x00000011	Xps	Microsoft XML Paper Specification (XPS).
0x00000012	Xls	Microsoft Excel 2003 document format (XLS).

Remarks

The Leadtools.Services.Forms.ServiceContracts.IOcrService.Recognize method allows you to save the recognized pages data to a final document format.

Some of the document formats require a special key to unlock. When using such formats you have to first unlock the specified support through the configuration files shipped with our services.

The following table lists the document formats and corresponding support types which must be unlocked in order to be used:

Document Format	Support Type
Pdf, PdfImageOverText, Pdf12, Pdf12ImageOverText, Pdf13, Pdf13ImageOverText, Pdf15, Pdf15ImageOverText, Xps	You need to set the value for OcrPlusPdfOutputKey found in Leadtools.Services.Forms.ServiceImplementations.dll.config file when using the OcrEngineType.Plus engine and OcrProfessionalPdfOutputKey when using the OcrEngineType.Professional engine
PdfA	You need to set the value for OcrPlusPdfLeadOutputKey found in Leadtools.Services.Forms.ServiceImplementations.dll.config file when using the OcrEngineType.Plus engine and OcrProfessionalPdfLeadOutputKey when using the OcrEngineType.Professional engine

Example

For an example, refer to DocumentConvertOptions.

Inheritance Hierarchy

System.Object
   System.ValueType
      System.Enum
         Leadtools.Services.Forms.DataContracts.OcrDocumentFormatType

Requirements

Target Platforms

Reference

Leadtools.Services.Forms.DataContracts Namespace