Pluf_Image_Thumbnail Class Reference

List of all members.

Public Member Functions
	__construct ($dir, $source='')
	getName ($size=null)
	getPath ()
	exists ()
	getSize ()
	generate ()
Static Public Member Functions
static	gd_version ()
Public Attributes
	$source = ''
	$size = array(120, 120)
Protected Member Functions
	resampleBicubic (&$dst, &$src, $dstx, $dsty, $srcx, $srcy, $w, $h, $zoomX, $zoomY='')
Protected Attributes
	$dir = ''
	$filename = ''

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Detailed Description

Generate the thumbnail of an image.

Sample usage.

$thumbnail = new Pluf_Image_Thumbnail($thumbnail_folder, $source_image); if (!$thumbnail->exists()) { $thumbnail_filename = $thumbnail->generate(); }

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Constructor & Destructor Documentation

Pluf_Image_Thumbnail::__construct	(	$	dir,
		$	source = ''
	)

Max width and heigth of the thumb. Init the thumbnail class.

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Member Function Documentation

Pluf_Image_Thumbnail::getName

(

$

size = null

)

Get the name of a thumbnail from the image name, the image name can include a path this is just a md5() operation. If the height and the width are given, the info is used to generate the name, else not.

Parameters:

array

Optional size.

Returns:

string Filename of the thumbnail.

Pluf_Image_Thumbnail::getPath

(

)

Get the full path to the thumbnail.

Pluf_Image_Thumbnail::exists

(

)

Check if the thumbnail exists.

Pluf_Image_Thumbnail::getSize

(

)

Get the size of the last created thumbnail return the same results as the builtin getimagesize PHP function.

Pluf_Image_Thumbnail::generate

(

)

Create thumbnail of an image, proportions are kept.

Returns:

mixed Filename or false.

static Pluf_Image_Thumbnail::gd_version

(

)

[static]

Get the current GD version. Need the output buffering functions.

Pluf_Image_Thumbnail::resampleBicubic	(	&$	dst,
		&$	src,
		$	dstx,
		$	dsty,
		$	srcx,
		$	srcy,
		$	w,
		$	h,
		$	zoomX,
		$	zoomY = ''
	)			[protected]

Resample the image http://www.php.net/manual/en/function.imagecopyresized.php

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Member Data Documentation

Pluf_Image_Thumbnail::$dir = '' [protected]

Path to the thumbnail folder.

Pluf_Image_Thumbnail::$filename = '' [protected]

Filename of the last created thumbnail.

Pluf_Image_Thumbnail::$source = ''

Full path to the source file.

Pluf_Image_Thumbnail::$size = array(120, 120)

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The documentation for this class was generated from the following file:

• pluf/src/Pluf/Image/Thumbnail.php