Class ImageSizer

Description
Description | Methods (details)

$Id: ImageSizer.php 65 2007-01-20 01:50:30Z thepaper $

ImageSizer.php - resize standard web image (gif/jpg/png)

  • author:

    Jack Pham (www.reversefolds.com) copyright (c) 2006

    License and Terms: This software is provided AS-IS with no explicit or implied warranties or garantees whatsoever. USE AT OWN RISK. The original author, hosting provider and anyone/everyone he knows is NOT LIABLE for any damages incurred using, downloading or looking at this this software.

    Please send any bugfixes/modifications to jack@reversefolds.com

    ======================================

    Usage:

    // create a thumbnail file in images/pics/thumbs/ dir
    // (dir created if it doesn't exist) with set width
    $image = new ImageSizer('pic.gif', 'images/pics/', 75);
    $thumbnail = $image->getThumbnail();
    // 'images/pics/thumbs/th_pic.gif'

    // set the height
    $image = new ImageSizer('pic.gif', 'images/', 'auto', 150);

    // size by percentage (75%)
    $image = new ImageSizer('pic.gif', 'images/', 'auto', 'auto', 0.75);

    // create a sub directory under thumbs
    $image->setSubDir('mythumbs');

    // place thumbs in user-defined directory (instead of the default 'thumbs'
    $image->setOutputDir('thumbdir'); =======================================

Located in ImageSizer.php (line 42) 


	
			







	
	

		
Method Summary

		

			Description |
												Methods (details)
		

		
			
			

								
				

											ImageSizer
										ImageSizer
											(string $file, string $path, [optional $width = 'auto'], [optional $height = 'auto'], [optional $percentage = 'auto'])
									

								
				

											string
										getThumbnail
										()
									

								
				

											void
										setOutputDir
											(mixed $outputDir, string $outputDir
)
									

								
				

											void
										setPrefix
											(string $prefix)
									

								
				

											void
										setQuality
											(mixed $quality, int $quality
)
									

								
				

											void
										setSubDir
											(string $dir)
									

								
				

											void
										setThumbDir
											(string $dir)
									

							

		

	
		

	
	
	

		
Methods

		

			Description |
																Methods (details)
						
		

		

			



	
	

		Constructor ImageSizer (line 126)
	
 
	
	

constructor - sets original width/height

	
	

		ImageSizer
		
			ImageSizer
		
					(string $file, string $path, [optional $width = 'auto'], [optional $height = 'auto'], [optional $percentage = 'auto'])
			

	
			
    
					
  • 
				string
				$file: image file name			
    • 
					
  • 
				string
				$path: path to image			
    • 
					
  • 
				optional
				$width: int $width			
    • 
					
  • 
				optional
				$height: int $height			
    • 
					
  • 
				optional
				$percentage: float $percentage of size change			
    • 
				

		
		
	




	
	

		getThumbnail (line 155)
	
 
	
	

create thumbnail

	
    
				
  • return: path to thumbnail
    • 
			

	
	

		string
		
			getThumbnail
		
				()
			

	
		
		
	




	
	

		setOutputDir (line 230)
	
 
	
	

set thumbnail output directory - defaults to 'thumbs'

	
	

		void
		
			setOutputDir
		
					(mixed $outputDir, string $outputDir
)
			

	
			
    
					
  • 
				string
				$outputDir
			
    • 
				

		
		
	




	
	

		setPrefix (line 248)
	
 
	
	

set filename prefix for thumbnails

	
	

		void
		
			setPrefix
		
					(string $prefix)
			

	
			
    
					
  • 
				string
				$prefix: thumbnail prefix			
    • 
				

		
		
	




	
	

		setQuality (line 212)
	
 
	
	

set jpeg quality

	
	

		void
		
			setQuality
		
					(mixed $quality, int $quality
)
			

	
			
    
					
  • 
				int
				$quality
			
    • 
				

		
		
	




	
	

		setSubDir (line 221)
	
 
	
	

set sub directory to place thumbnails in (created under 'thumbs' dir)

	
	

		void
		
			setSubDir
		
					(string $dir)
			

	
			
    
					
  • 
				string
				$dir: directory			
    • 
				

		
		
	




	
	

		setThumbDir (line 239)
	
 
	
	

set thumbnail main sub directory

	
	

		void
		
			setThumbDir
		
					(string $dir)
			

	
			
    
					
  • 
				string
				$dir: thumbnail sub directory name			
    • 
				

		
		
	

						
		

	



	

		Documentation generated on Sun, 21 Jan 2007 22:44:34 -0600 by phpDocumentor 1.3.0RC3
	

        



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