MinimumHoleHeight Property

Summary

Gets or sets the minimum height of one of the holes of the hole punch configuration to be removed.

Syntax

C++/CLI

Java

Python

public int MinimumHoleHeight { get; set; }

public int getMinimumHoleHeight(); 
public void setMinimumHoleHeight( 
   int intValue 
);

public: 
property int MinimumHoleHeight { 
   int get(); 
   void set (    int ); 
}

MinimumHoleHeight # get and set (HolePunchRemoveCommand)

Property Value

The minimum height of one of the holes of the hole punch configuration to be removed. If the HolePunchRemoveCommandFlags.UseDpi flag is set in the Flags property, units are in thousandths of an inch, otherwise units are in pixels. This property is valid only if HolePunchRemoveCommandFlags.UseSize is set in the Flags property.

Example

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Core; 
 
public void ImageRegionPropertyExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Clean.tif")); 
 
   // Prepare the command 
   HolePunchRemoveCommand command = new HolePunchRemoveCommand(); 
   command.HolePunchRemove += new EventHandler<HolePunchRemoveCommandEventArgs>(HolePunchRemoveEvent_S3); 
   command.Flags = HolePunchRemoveCommandFlags.UseDpi | HolePunchRemoveCommandFlags.UseSize | HolePunchRemoveCommandFlags.UseLocation | HolePunchRemoveCommandFlags.SingleRegion | HolePunchRemoveCommandFlags.LeadRegion; 
   command.Location = HolePunchRemoveCommandLocation.Left; 
   command.MaximumHoleHeight = image.Height; 
   command.MaximumHoleWidth = image.Width; 
   command.MinimumHoleHeight = 0; 
   command.MinimumHoleWidth = 0; 
   command.Run(image); 
 
} 
 
private void HolePunchRemoveEvent_S3(object sender, HolePunchRemoveCommandEventArgs e) 
{ 
   MessageBox.Show("Size " + "( " + e.BoundingRectangle.Left + ", " + e.BoundingRectangle.Top + ") - " + "( " + e.BoundingRectangle.Right + ", " + e.BoundingRectangle.Bottom + ")" + 
      "\n Hole Index " + e.HoleIndex.ToString() + 
      "\n Holes Total Count " + e.HoleTotalCount.ToString() + 
      "\n Black Count " + e.BlackCount.ToString() + 
      "\n White Count " + e.WhiteCount.ToString()); 
   e.Status = RemoveStatus.Remove; 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images"; 
}

 
import java.io.File; 
import java.io.IOException; 
 
import org.junit.*; 
import org.junit.runner.JUnitCore; 
import org.junit.runner.Result; 
import org.junit.runner.notification.Failure; 
import static org.junit.Assert.*; 
 
import leadtools.*; 
import leadtools.codecs.*; 
import leadtools.imageprocessing.core.*; 
 
 
public void imageRegionPropertyExample() { 
   final String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images"; 
 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.setThrowExceptionsOnInvalidImages(true); 
 
   RasterImage image = codecs.load(combine(LEAD_VARS_IMAGES_DIR, "Clean.tif"), 1, CodecsLoadByteOrder.BGR, 1, 1); 
 
   // Prepare the command 
   HolePunchRemoveCommand command = new HolePunchRemoveCommand(); 
   command.addHolePunchRemoveCommandListener(holePunchRemoveEvent_S3); 
   command.setFlags(HolePunchRemoveCommandFlags.USE_DPI.getValue() | HolePunchRemoveCommandFlags.USE_SIZE.getValue() 
         | HolePunchRemoveCommandFlags.USE_LOCATION.getValue() | HolePunchRemoveCommandFlags.SINGLE_REGION.getValue() 
         | HolePunchRemoveCommandFlags.LEAD_REGION.getValue()); 
   assertTrue(command.getFlags() >= 0); 
   command.setLocation(HolePunchRemoveCommandLocation.LEFT); 
   command.setMaximumHoleHeight(image.getHeight()); 
   command.setMaximumHoleWidth(image.getWidth()); 
   command.setMinimumHoleHeight(0); 
   command.setMinimumHoleWidth(0); 
   assertTrue(command.getLocation() == HolePunchRemoveCommandLocation.LEFT 
         && command.getMaximumHoleHeight() == image.getHeight() 
         && command.getMaximumHoleWidth() == image.getWidth() && command.getMinimumHoleHeight() == 0 
         && command.getMinimumHoleWidth() == 0); 
   command.run(image); 
 
   assertTrue(new File(combine(LEAD_VARS_IMAGES_DIR, "Result.jpg")).exists()); 
   System.out.println("Command run and image exported to: " + combine(LEAD_VARS_IMAGES_DIR, "Result.jpg")); 
} 
 
HolePunchRemoveCommandListener holePunchRemoveEvent_S3 = new HolePunchRemoveCommandListener() { 
   @Override 
   public void onHolePunchRemoveEvent(HolePunchRemoveCommandEvent e) { 
      System.out.println( 
            "Size " + "( " + e.getBoundingRectangle().getLeft() + ", " + e.getBoundingRectangle().getTop() + ") - " 
                  + "( " + e.getBoundingRectangle().getRight() + ", " + e.getBoundingRectangle().getBottom() + ")" + 
                  "\n Hole Index " + e.getHoleIndex() + 
                  "\n Holes Total Count " + e.getHoleTotalCount() + 
                  "\n Black Count " + e.getBlackCount() + 
                  "\n White Count " + e.getWhiteCount()); 
      e.setStatus(RemoveStatus.REMOVE); 
   } 
};

Requirements

Target Platforms

Reference

HolePunchRemoveCommand Class

HolePunchRemoveCommand Members

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Help Version 23.0.2024.3.3

Leadtools.ImageProcessing.Core Assembly

Introduction

Getting Started

Namespaces

Leadtools.ImageProcessing.Core Namespace

Assemblies