AngleContrast Property

Summary

Gets or sets a value that represents the amount of angular pattern contrast.

Syntax

Objective-C

C++/CLI

Python

public int AngleContrast { get; set; }

@property (nonatomic, assign) NSInteger angleContrast;

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

AngleContrast # get and set (HalfTonePatternCommand)

Property Value

Value that represents angular pattern contrast. Angular patterns only occur when either HalfTonePatternCommandType.Circle or HalfTonePatternCommandType.Ellipse is selected in the type property. Increasing this value increases brightness of the "spokes" in the image.

Example

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Core; 
 
public void HalfTonePatternCommandExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample1.cmp")); 
 
   // Prepare the command 
   HalfTonePatternCommand command = new HalfTonePatternCommand(); 
   command.Contrast = 100; 
   command.Ripple = 200; 
   command.AngleContrast = 12; 
   command.AngleRipple = 2; 
   command.AngleOffset = 4500; 
   command.BackGroundColor = new RasterColor(255, 255, 255); 
   command.ForeGroundColor = new RasterColor(255, 0, 0); 
   command.Type = HalfTonePatternCommandType.Line; 
   command.Run(image); 
 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images"; 
}