PHP Class SlightPHP\WMThumbnail

Tested with Apache 2.2 and PHP 5.2. Last change: 2008-04-06

Author: Michael Wimmer ([email protected])

Inheritance: extends Thumbnail

Protected Properties

Property	Type	Description
$logos	array	holds all logos/watermarks
$wm_image	resource
$wm_image_height	integer
$wm_image_path	string	path/filename of logo / watermark
$wm_image_type	integer	image format of logo
$wm_image_width	integer

Method	Description
__construct ( string $file = '', integer $seconds ) : void	Constructor
addLogo ( string $logo = '', integer $position = 3, integer $margin = 1 ) : void	sets the position of the logo /watermark
outputThumbnail ( string $format = 'png', integer $quality = 75 ) : mixed	outputs the thumbnail to the browser
returnThumbnail ( string $format = 'png' ) : mixed	returns the variable with the thumbnail image

Method	Description
createThumbnail ( ) : void	creates the thumbnail and saves it to a variable
readWMImage ( string $path = '' ) : void	reads the logo pic into a variable
readWMImageData ( string $path = '' ) : void	reads metadata of the logo image

Constructor

public __construct ( string $file = '', integer $seconds ) : void
$file	string	path/filename of picture
$seconds	integer	amount of seconds thumbs should be cached. 0 = no cache
return	void

sets the position of the logo /watermark

public addLogo ( string $logo = '', integer $position = 3, integer $margin = 1 ) : void
$logo	string	path/filename of the logo
$position	integer	1 = left-top, 2 = right-top, 3 = right-bottom, 4 = left-bottom, 5 = center
$margin	integer	margin to the border of the thumbnail
return	void

creates the thumbnail and saves it to a variable

protected createThumbnail ( ) : void
return	void

overrides method of base class

public outputThumbnail ( string $format = 'png', integer $quality = 75 ) : mixed
$format	string	gif, jpg, png, wbmp
$quality	integer	jpg-quality: 0-100
return	mixed

reads the logo pic into a variable

protected readWMImage ( string $path = '' ) : void
$path	string	path/filename of picture
return	void

reads metadata of the logo image

protected readWMImageData ( string $path = '' ) : void
$path	string	path/filename of picture
return	void

returns the variable with the thumbnail image

public returnThumbnail ( string $format = 'png' ) : mixed
$format	string	gif, jpg, png, wbmp
return	mixed

holds all logos/watermarks

protected array $logos
return	array

protected resource $wm_image
return	resource

protected int $wm_image_height
return	integer

path/filename of logo / watermark

protected string $wm_image_path
return	string

image format of logo

protected int $wm_image_type
return	integer

protected int $wm_image_width
return	integer