Class Quantizator

Description
Description | Vars (details) | Methods (details)

Performs image quantization.

Located in /gd2imaging.php (line 501) 


	
			






	
	

		
Variable Summary

		

			Description |
						Vars (details)
							| 
									Methods (details)
							
								

		

			

																								

					Vector[]
					$glyphs
				

											

		

	


	
	

		
Method Summary

		

			Description |
																		Vars (details)
				 
				|
						Methods (details)
		

		
			
			

																				
												

											Quantizator
										addGlyph
											(Vector $v, [mixed $identifier = null])
									

																

											mixed[]
										findNearestEuklid
											(Vector $v, [int $noise = 0])
									

								

		

	
		

	
	

		
Variables

		

			Description |
										Vars (details)
						
			
										| 
									Methods (details)
							
					

		

			



	

		
			Vector[]
			$glyphs
			 = array()			(line 508)
		
	


	

An array of glyphs/vectors to compare with.

	
    
				
  • access: protected
    • 
			

	
	
		
		



						
		

	

	
	
	

		
Methods

		

			Description |
															Vars (details)
																	Methods (details)
						
		

		

			




	
	

		addGlyph (line 517)
	
 
	
	

Adds vector to the vectors database.

	
    
				
  • access: public
    • 
			

	
	

		Quantizator
		
			addGlyph
		
					(Vector $v, [mixed $identifier = null])
			

	
			
    
					
  • 
				Vector
				$v: Vector to add.			
    • 
					
  • 
				mixed
				$identifier: Vector identifier.			
    • 
				

		
			
	




	
	

		findNearestEuklid (line 531)
	
 
	
	

Finds nearest euklid.

	
    
				
  • return: array containing ID of the similar vector, and it's distance to the compared vector.
    • 
				
  • access: public
    • 
			

	
	

		mixed[]
		
			findNearestEuklid
		
					(Vector $v, [int $noise = 0])
			

	
			
    
					
  • 
				Vector
				$v: Vector to compare.			
    • 
					
  • 
				int
				$noise: Noise to add (default: 0 for no noise)			
    • 
				

		
			
	

						
		

	



	

		Documentation generated on Fri, 04 Nov 2011 17:56:15 +0100 by phpDocumentor 1.4.2