FromRgb Method

Summary

Creates a RasterColor from an rgb value.

Syntax

C++/CLI

Java

Python

public static RasterColor FromRgb( 
   int rgb 
)

public static RasterColor fromRgb( 
   int rgb 
);

public: 
static RasterColor FromRgb(  
   int rgb 
)

def FromRgb(self,rgb):

Parameters

rgb
The rgb value.

Return Value

The RasterColor structure that this method creates.

Example

This example will create an array of RasterColor containing 256 shades of gray.

using Leadtools; 
 
 
public void FromRgbExample() 
{ 
	RasterColor[] colors = new RasterColor[RasterColor.MaximumComponent - RasterColor.MinimumComponent + 1]; 
	for (int i = RasterColor.MinimumComponent; i < RasterColor.MaximumComponent; i++) 
	{ 
		colors[i] = RasterColor.FromRgb(i); 
	} 
 
	for (int i = RasterColor.MinimumComponent; i < RasterColor.MaximumComponent; i++) 
	{ 
		Assert.IsTrue(colors[i].ToRgb() == i); 
	} 
}