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AddSegment Method

Summary

Adds a new segment manually and sets the segment information.

Syntax

C++/CLI

Python

public int AddSegment( 
   RasterImage image, 
   MrcSegmentData data 
)

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

def AddSegment(self,image,data):

Parameters

image
The image in which the segment will be created.

data
Information about the segment that will be added.

Remarks

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

Example

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.Mrc; 
 
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:\LEADTOOLS23\Resources\Images"; 
}

Requirements

Target Platforms

Reference

CombineSegments Method

Clone Method

Programming with LEADTOOLS MRC

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