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EZ-Components
This commit is contained in:
Andreas Österreicher
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<?php
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/**
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* File containing the ezcImageAnalyzerData struct.
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*
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* @package ImageAnalysis
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* @version 1.1.3
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* @copyright Copyright (C) 2005-2008 eZ systems as. All rights reserved.
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* @license http://ez.no/licenses/new_bsd New BSD License
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* @filesource
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*/
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/**
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* Struct to store the data retrieved from an image analysis.
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*
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* This class is used as a struct for the data retrieved from
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* an {@link ezcImageAnalyzerHandler}. It stores various information about
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* an analyzed image and pre-fills it's attributes with sensible default
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* values, to make the usage as easy as possible.
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*
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* Ths struct class should not be accessed directly (except form
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* {@link ezcImageAnalyzerHandler} classes, where it is created). From a
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* users view it is transparently accessable through
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* {@link ezcImageAnalyzer::$data}, more specific using
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* <code>
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* $analyzer = new ezcImageAnalyzer( 'myfile.jpg' );
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* echo $analyzer->data->size;
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* </code>
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*
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* @see ezcImageAnalyzer
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* @see ezcImageAnalyzerHandler
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*
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* @package ImageAnalysis
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* @version 1.1.3
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*/
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class ezcImageAnalyzerData extends ezcBaseStruct
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{
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/**
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* Detected MIME type for the image.
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*
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* @var string
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*/
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public $mime;
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/**
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* EXIF information retrieved from image.
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*
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* This will only be filled in for images which supports EXIF entries,
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* currently they are:
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* - image/jpeg
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* - image/tiff
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*
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* @link http://php.net/manual/en/function.exif-read-data.php
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*
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* @var array(string=>string)
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*/
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public $exif = array();
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/**
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* Width of image in pixels.
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*
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* @var int
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*/
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public $width = 0;
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/**
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* Height of image in pixels.
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*
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* @var int
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*/
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public $height = 0;
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/**
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* Size of image file in bytes.
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*
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* @var int
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*/
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public $size = 0;
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/**
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* The image mode.
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*
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* Can be one of:
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* - ezcImageAnalyzerHandler::MODE_INDEXED - Image is built with a palette and consists of
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* indexed values per pixel.
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* - ezcImageAnalyzerHandler::MODE_TRUECOLOR - Image consists of RGB value per pixel.
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*
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* @var int
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*/
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public $mode = ezcImageAnalyzerHandler::MODE_TRUECOLOR;
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/**
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* Type of transparency in image.
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*
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* Can be one of:
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* - ezcImageAnalyzerHandler::TRANSPARENCY_OPAQUE - No parts of image is transparent.
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* - ezcImageAnalyzerHandler::TRANSPARENCY_TRANSPARENT - Selected palette entries are
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* completely see-through.
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* - ezcImageAnalyzerHandler::TRANSPARENCY_TRANSLUCENT - Transparency determined pixel per
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* pixel with a fuzzy value.
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*
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* @var int
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*/
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public $transparencyType;
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/**
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* Does the image have colors?
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*
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* @var bool
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*/
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public $isColor = true;
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/**
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* Number of colors in image.
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*
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* @var int
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*/
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public $colorCount = 0;
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/**
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* First inline comment for the image.
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*
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* @var string
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*/
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public $comment = null;
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/**
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* List of inline comments for the image.
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*
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* @var array(string)
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*/
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public $commentList = array();
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/**
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* Copyright text for the image.
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*
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* @var string
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*/
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public $copyright = null;
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/**
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* The date when the picture was taken as UNIX timestamp.
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*
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* @var int
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*/
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public $date;
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/**
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* Does the image have a thumbnail?
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*
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* @var bool
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*/
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public $hasThumbnail = false;
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/**
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* Is the image animated?
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*
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* @var bool
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*/
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public $isAnimated = false;
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/**
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* Create a new instance of ezcImageAnalyzerData.
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*
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* Create a new instance of ezcImageAnalyzerData to be used with
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* {@link ezcImageAnalyzer} objects.
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*
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* @see ezcImageAnalyzer::analyzeImage()
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* @see ezcImageAnalyzerHandler::analyzeImage()
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*
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* @param string $mime {@link ezcImageAnalyzerData::$mime}
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* @param array $exif {@link ezcImageAnalyzerData::$exif}
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* @param int $width {@link ezcImageAnalyzerData::$width}
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* @param int $height {@link ezcImageAnalyzerData::$height}
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* @param int $size {@link ezcImageAnalyzerData::$size}
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* @param int $mode {@link ezcImageAnalyzerData::$mode}
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* @param int $transparencyType {@link ezcImageAnalyzerData::$transparencyType}
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* @param bool $isColor {@link ezcImageAnalyzerData::$isColor}
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* @param int $colorCount {@link ezcImageAnalyzerData::$colorCount}
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* @param string $comment {@link ezcImageAnalyzerData::$comment}
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* @param array $commentList {@link ezcImageAnalyzerData::$commentList}
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* @param string $copyright {@link ezcImageAnalyzerData::$copyright}
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* @param int $date {@link ezcImageAnalyzerData::$date}
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* @param bool $hasThumbnail {@link ezcImageAnalyzerData::$hasThumbnail}
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* @param bool $isAnimated {@link ezcImageAnalyzerData::$isAnimated}
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*/
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public function __construct(
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$mime = null,
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$exif = array(),
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$width = 0,
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$height = 0,
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$size = 0,
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$mode = ezcImageAnalyzerHandler::MODE_TRUECOLOR,
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$transparencyType = null,
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$isColor = true,
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$colorCount = 0,
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$comment = null,
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$commentList = array(),
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$copyright = null,
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$date = null,
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$hasThumbnail = false,
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$isAnimated = false
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)
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{
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$this->mime = $mime;
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$this->exif = $exif;
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$this->width = $width;
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$this->height = $height;
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$this->size = $size;
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$this->mode = $mode;
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$this->transparencyType = $transparencyType;
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$this->isColor = $isColor;
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$this->colorCount = $colorCount;
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$this->comment = $comment;
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$this->commentList = $commentList;
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$this->copyright = $copyright;
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$this->date = $date;
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$this->hasThumbnail = $hasThumbnail;
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$this->isAnimated = $isAnimated;
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}
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}
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?>
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