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Options to use when saving XML data.
[SerializableAttribute()]
public class OcrWriteXmlOptions
<SerializableAttribute()>
Public Class OcrWriteXmlOptions
public sealed class OcrWriteXmlOptions
@interface LTOcrWriteXmlOptions : NSObject
public class OcrWriteXmlOptions
function Leadtools.Forms.Ocr.OcrWriteXmlOptions()
[SerializableAttribute()]
public ref class OcrWriteXmlOptions
OcrWriteXmlOptions allows to control how XML data is written. It has the following members:
Member | Description |
---|---|
Encoding |
Set the encoding of the XML data. UTF8 or UTF16 |
Formatted |
Format the document for human reading |
Indent |
The string to use for indentation when saving the XML data. |
using Leadtools;
using Leadtools.Codecs;
using Leadtools.Forms.Ocr;
using Leadtools.Forms;
using Leadtools.Forms.DocumentWriters;
using Leadtools.WinForms;
using Leadtools.Drawing;
using Leadtools.ImageProcessing;
using Leadtools.ImageProcessing.Color;
private static void OcrWriteXmlOptionsExample()
{
var imageFileName = Path.Combine(LEAD_VARS.ImagesDir, "Ocr1.tif");
var formattedFileName = Path.Combine(LEAD_VARS.ImagesDir, "formatted.xml");
var nonFormattedFileName = Path.Combine(LEAD_VARS.ImagesDir, "non_formatted.xml");
using (IOcrEngine ocrEngine = OcrEngineManager.CreateEngine(OcrEngineType.Advantage, false))
{
ocrEngine.Startup(null, null, null, LEAD_VARS.OcrAdvantageRuntimeDir);
// Load an image
var rasterImage = ocrEngine.RasterCodecsInstance.Load(imageFileName, 1);
// Create an OCR page from it
using (var ocrPage = ocrEngine.CreatePage(rasterImage, OcrImageSharingMode.AutoDispose))
{
// Recognize
ocrPage.Recognize(null);
// Save the result as XML
// First, non-fomrtted
var writeXmlOptions = new OcrWriteXmlOptions();
writeXmlOptions.Formatted = false;
ocrPage.SaveXml(formattedFileName, 1, writeXmlOptions, OcrXmlOutputOptions.None);
// Next, formatted with 4 spaces idententation
writeXmlOptions.Formatted = true;
writeXmlOptions.Indent = " ";
ocrPage.SaveXml(nonFormattedFileName, 1, writeXmlOptions, OcrXmlOutputOptions.None);
}
}
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
public const string OcrAdvantageRuntimeDir = @"C:\LEADTOOLS 19\Bin\Common\OcrAdvantageRuntime";
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.Forms.Ocr
Imports Leadtools.Forms
Imports Leadtools.Forms.DocumentWriters
Imports Leadtools.WinForms
Imports Leadtools.Drawing
Imports Leadtools.ImageProcessing
Imports Leadtools.ImageProcessing.Color
Private Shared Sub OcrWriteXmlOptionsExample()
Dim imageFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "Ocr1.tif")
Dim formattedFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "formatted.xml")
Dim nonFormattedFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "non_formatted.xml")
Using ocrEngine As IOcrEngine = OcrEngineManager.CreateEngine(OcrEngineType.Advantage, False)
ocrEngine.Startup(Nothing, Nothing, Nothing, LEAD_VARS.OcrAdvantageRuntimeDir)
' Load an image
Dim rasterImage As RasterImage = ocrEngine.RasterCodecsInstance.Load(imageFileName, 1)
' Create an OCR page from it
Using ocrPage As IOcrPage = ocrEngine.CreatePage(rasterImage, OcrImageSharingMode.AutoDispose)
' Recognize
ocrPage.Recognize(Nothing)
' Save the result as XML
' First, non-fomrtted
Dim writeXmlOptions As New OcrWriteXmlOptions()
writeXmlOptions.Formatted = False
ocrPage.SaveXml(formattedFileName, 1, writeXmlOptions, OcrXmlOutputOptions.None)
' Next, formatted with 4 spaces idententation
writeXmlOptions.Formatted = True
writeXmlOptions.Indent = " "
ocrPage.SaveXml(nonFormattedFileName, 1, writeXmlOptions, OcrXmlOutputOptions.None)
End Using
End Using
End Sub
Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
Public Const OcrAdvantageRuntimeDir As String = "C:\LEADTOOLS 19\Bin\Common\OcrAdvantageRuntime"
End Class
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