RasterColor Constructor(int,int,int)

Summary

Initializes a new RasterColor structure with specific values for red, green and blue.

Syntax

Objective-C

C++/CLI

Java

Python

public RasterColor( 
   int red, 
   int green, 
   int blue 
)

- (instancetype)initWithRed:(NSInteger)red  
                      green:(NSInteger)green  
                       blue:(NSInteger)blue

public RasterColor( 
   int red, 
   int green, 
   int blue 
);

public: 
RasterColor(  
   int red, 
   int green, 
   int blue 
)

__init__(self,red,green,blue) # Overloaded constructor

Parameters

red
The red component value for the new Color structure. Valid values are MinimumComponent through MaximumComponent.

green
The green component value for the new Color structure. Valid values are MinimumComponent through MaximumComponent.

blue
The blue component value for the new Color structure. Valid values are MinimumComponent through MaximumComponent.

Remarks

The alpha value will be set to MaximumComponent.

Example

Java

using Leadtools; 
 
 
public void RasterColorExample() 
{ 
	Random rand = new Random(); 
 
	byte a = (byte)rand.Next(256); 
	byte r = (byte)rand.Next(256); 
	byte g = (byte)rand.Next(256); 
	byte b = (byte)rand.Next(256); 
 
	RasterColor clr = new RasterColor(a, r, g, b); 
 
	// Check 
	Assert.IsTrue(clr.A == a); 
	Assert.IsTrue(clr.R == r); 
	Assert.IsTrue(clr.G == g); 
	Assert.IsTrue(clr.B == b); 
}

 
import java.io.File; 
import java.io.IOException; 
import java.util.Random; 
 
import org.junit.*; 
import org.junit.Test; 
import org.junit.runner.JUnitCore; 
import org.junit.runner.Result; 
import org.junit.runner.notification.Failure; 
import static org.junit.Assert.*; 
 
import leadtools.*; 
 
 
public void rasterColorRasterColorExample() { 
   Random rand = new Random(); 
 
   byte a = (byte) rand.nextInt(256); 
   byte r = (byte) rand.nextInt(256); 
   byte g = (byte) rand.nextInt(256); 
   byte b = (byte) rand.nextInt(256); 
 
   RasterColor clr = new RasterColor(a, r, g, b); 
 
   // Check 
   assertTrue(clr.a() == a); 
   assertTrue(clr.r() == r); 
   assertTrue(clr.g() == g); 
   assertTrue(clr.b() == b); 
}

Requirements

Target Platforms

Reference

RasterColor Structure

RasterColor Members

Overload List

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Help Version 23.0.2024.5.22

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