RasterColor Constructor(int,int,int)

Summary

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

Syntax

Objective-C

C++

Java

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

Public Function New( _ 
   ByVal red As Integer, _ 
   ByVal green As Integer, _ 
   ByVal blue As Integer _ 
)

- (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 
)

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

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); 
}

Imports Leadtools 
 
Public Sub RasterColorExample() 
   Dim rand As Random = New Random() 
 
   Dim a As Byte = CByte(rand.Next(256)) 
   Dim r As Byte = CByte(rand.Next(256)) 
   Dim g As Byte = CByte(rand.Next(256)) 
   Dim b As Byte = CByte(rand.Next(256)) 
 
   Dim clr As RasterColor = New RasterColor(a, r, g, b) 
 
   ' Check 
   Debug.Assert(clr.A = a) 
   Debug.Assert(clr.R = r) 
   Debug.Assert(clr.G = g) 
   Debug.Assert(clr.B = b) 
End Sub

Requirements

Target Platforms

Reference

RasterColor Structure

RasterColor Members

Overload List

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Help Version 21.0.2021.7.2

Leadtools Assembly

Introduction

Getting Started

Namespaces

Leadtools Namespace

Leadtools.ImageProcessing Namespace

Assemblies