AddSegment Method

C#
Visual Basic
Objective-C
Java
C++

public int AddSegment( 
   RasterImage image,
   MrcSegmentData data
)

'Declaration
 
Public Function AddSegment( _
   ByVal image As RasterImage, _
   ByVal data As MrcSegmentData _
) As Integer

'Usage
 
Dim instance As MrcSegmenter
Dim image As RasterImage
Dim data As MrcSegmentData
Dim value As Integer
 
value = instance.AddSegment(image, data)

public:
int AddSegment( 
   RasterImage^ image,
   MrcSegmentData data
)

Parameters

image: The image in which the segment will be created.
data: Information about the segment that will be added.

This method adds a new segment using the coordinates and the type specified in the data parameter.

C#
Visual Basic
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Copy Code

Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.Mrc

<TestMethod()> _
Public Sub AddSegmentExample()
   ' Load an image
   Dim codecs As RasterCodecs = New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True
   Dim image As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "PDFSegmentation.pdf"))
   Dim data As MrcSegmentData = MrcSegmentData.Empty

   Dim mrcSegmenter As MrcSegmenter = New MrcSegmenter(image, RasterColor.FromKnownColor(RasterKnownColor.White), RasterColor.FromKnownColor(RasterKnownColor.Black))
   data.ImageSegment = New LeadRect(0, 0, 20, 60)

   data.SegmentType = MrcSegmentType.Picture
   mrcSegmenter.AddSegment(image, data)
End Sub

Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class

using Leadtools;
using Leadtools.Codecs;
using Leadtools.Mrc;

[TestMethod]
public void AddSegmentExample()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "PDFSegmentation.pdf"));

   MrcSegmentData data = MrcSegmentData.Empty;
   MrcSegmenter mrcSegmenter = new MrcSegmenter(image, RasterColor.FromKnownColor(RasterKnownColor.White), RasterColor.FromKnownColor(RasterKnownColor.Black));
   data.ImageSegment = new LeadRect(0, 0, 20, 60);

   data.SegmentType = MrcSegmentType.Picture;
   mrcSegmenter.AddSegment(image, data);
}

static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}

Target Platforms

Reference

MrcSegmenter Class
MrcSegmenter Members
SegmentImage Method
DeleteSegment Method
CombineSegments Method
Clone Method
Programming with LEADTOOLS MRC