MagentaAngle Property

Summary

Gets or sets a value that represents the magenta screen angle in a hundredths of degrees (+/-).

Syntax

Objective-C

C++/CLI

Java

Python

public int MagentaAngle { get; set; }

@property (nonatomic, assign) NSInteger magentaAngle;

public int getMagentaAngle(); 
public void setMagentaAngle( 
   int intValue 
);

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

MagentaAngle # get and set (ColorHalftoneCommand)

Property Value

Value that represents the magenta screen angle in a hundredths of degrees (+/-). A positive value will rotate the screen clockwise, while a negative value will rotate the screen counter-clockwise. Valid values are from -36000 to + 36000.

Example

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Effects; 
 
 
public void ColorHalftoneCommandExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, @"ImageProcessingDemo\Beauty16.jpg"), 16, CodecsLoadByteOrder.BgrOrGray, 1, 1); 
 
 
   // Prepare the command 
   ColorHalftoneCommand command = new ColorHalftoneCommand(); 
   command.MaximumRadius = 15; 
   command.CyanAngle = 10800; 
   command.MagentaAngle = 16200; 
   command.YellowAngle = 9000; 
   command.BlackAngle = 4500; 
   command.Run(image); 
   codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24); 
 
} 
 
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.effects.ColorHalftoneCommand; 
 
 
public void colorHalftoneCommandExample() { 
   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, "cannon.jpg"), 16, 
         CodecsLoadByteOrder.BGR_OR_GRAY, 1, 1); 
 
   // Prepare the command 
   ColorHalftoneCommand command = new ColorHalftoneCommand(); 
   command.setMaximumRadius(15); 
   command.setCyanAngle(10800); 
   command.setMagentaAngle(16200); 
   command.setYellowAngle(9000); 
   command.setBlackAngle(4500); 
 
   int change = command.run(image); 
   assertTrue(change != RasterImageChangedFlags.NONE); 
 
   codecs.save(image, combine(LEAD_VARS_IMAGES_DIR, "Result.jpg"), RasterImageFormat.JPEG, 24); 
   System.out.println("Command run and image saved to " + combine(LEAD_VARS_IMAGES_DIR, "Result.jpg")); 
}

Requirements

Target Platforms

Reference

ColorHalftoneCommand Class

ColorHalftoneCommand Members

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Help Version 23.0.2024.3.3

Leadtools.ImageProcessing.Effects Assembly

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