AngleResolution Property

Summary

Gets or sets the value that indicates the deskew angle precision on which the filter is applied. This value is only used when the user set the property Flags to DeskewCommandFlags.UseExtendedDeskew.

Syntax

Objective-C

C++/CLI

Java

Python

public int AngleResolution { get; set; }

@property (nonatomic, assign) NSUInteger angleResolution;

public int getAngleResolution(); 
public void setAngleResolution( 
   int intValue 
);

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

AngleResolution # get and set (DeskewCommand)

Property Value

Value that indicates the Deskew angle precision on which the filter is applied. The valid range is from 1 to AngleRange (maximum deskew angle). The real value is divided by 10. This value is only used when the user set the property Flags to DeskewCommandFlags.UseExtendedDeskew.

Example

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Core; 
 
public void DeskewExtendedCommandExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Clean.tif")); 
 
   // Prepare the command 
   DeskewCommand command = new DeskewCommand(); 
   RasterColor fillColor = new RasterColor(0, 0, 0); 
 
 
   command.FillColor = fillColor; 
   command.Flags = DeskewCommandFlags.UseExtendedDeskew | DeskewCommandFlags.DeskewImage | DeskewCommandFlags.DoNotFillExposedArea | DeskewCommandFlags.RotateLinear | DeskewCommandFlags.DocumentImage; 
   command.AngleRange = 2000; 
   command.AngleResolution = 20; 
   command.Run(image); 
} 
 
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 deskewExtendedCommandExample() { 
   final String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images"; 
   final String OUTPUT_FILE_PATH = combine(LEAD_VARS_IMAGES_DIR, "Result.tif"); 
 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.setThrowExceptionsOnInvalidImages(true); 
 
   RasterImage image = codecs.load(combine(LEAD_VARS_IMAGES_DIR, "Clean.tif")); 
 
   // Prepare the command 
   DeskewCommand command = new DeskewCommand(); 
   RasterColor fillColor = new RasterColor(0, 0, 0); 
 
   command.setFillColor(fillColor); 
   command.setFlags( 
         DeskewCommandFlags.DESKEW_IMAGE.getValue() | DeskewCommandFlags.DO_NOT_FILL_EXPOSED_AREA.getValue() 
               | DeskewCommandFlags.ROTATE_LINEAR.getValue() | DeskewCommandFlags.DOCUMENT_IMAGE.getValue()); 
   command.run(image); 
   codecs.save(image, OUTPUT_FILE_PATH, RasterImageFormat.TIF, 0); 
 
   System.out.println("Command run and image saved to " + OUTPUT_FILE_PATH); 
   assertTrue(new File(OUTPUT_FILE_PATH).exists()); 
}

Requirements

Target Platforms

Reference

DeskewCommand Class

DeskewCommand 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